[Kernel-packages] [Bug 1831587] Re: brightness control not work with OLED panel
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Tags added: somerville -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1831587 Title: brightness control not work with OLED panel Status in HWE Next: New Status in OEM Priority Project: New Status in linux package in Ubuntu: Triaged Bug description: image: disco 19.04 kernel: 5.0.0-15-generic also verified failed on linux-image-unsigned-5.2.0-050200rc2-generic also refer to : - https://askubuntu.com/questions/824949/lenovo-thinkpad-x1-yoga-oled-brightness - https://bugs.freedesktop.org/show_bug.cgi?id=97883 Linux can not control the brightness on the OLED panel in the traditional way [1]. Although there's a workaround from the community [2] that to execute script while brightness hotkey event is triggered. But if we want to upstream it, it's still a problem to recognize the OLED panel so that the system knows when to go workaround. - EDID of my laptop which has OLED: https://paste.ubuntu.com/p/w7rVqJTYDy/ - EDID of the same model without OLED: https://paste.ubuntu.com/p/P3ChhX9yBJ/ there's a kernel patch related OLED for reference: - https://patchwork.kernel.org/patch/6133471/ [1] https://wiki.ubuntu.com/Kernel/Debugging/Backlight [2] https://askubuntu.com/questions/824949/lenovo-thinkpad-x1-yoga-oled-brightness To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1831587/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827972] Re: The noise keeps occurring when Headset is plugged in on a Dell machine
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1827972 Title: The noise keeps occurring when Headset is plugged in on a Dell machine Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Committed Status in linux source package in Disco: Fix Released Bug description: Steps to reproduce: 1. Plug in headset 2. Select Headset mode Expected result: There is no noise when headset is plugged in To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1827972/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1836152] Re: Intel ethernet I219 has slow RX speed
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Changed in: linux (Ubuntu Bionic) Status: Incomplete => Confirmed ** Changed in: linux (Ubuntu Disco) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1836152 Title: Intel ethernet I219 has slow RX speed Status in HWE Next: New Status in linux package in Ubuntu: Confirmed Status in linux-oem package in Ubuntu: New Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Confirmed Status in linux-oem source package in Bionic: New Status in linux-oem-osp1 source package in Bionic: New Status in linux source package in Disco: Confirmed Status in linux-oem source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: Invalid Bug description: [Impact] RX speed on Intel ethernet I219 v6 is extremely slow due to multiple RX CRC errors. [Fix] Disable e1000e K1 feature to make I219 and PCH operate at higher speed to avoid the issue. [Test] Before applying the patch, the RX is slower than 150Kbps. After applying the fix the RX speed can achive gigabits. [Regression Potential] Low. This only applies to recent I219 generations. I've also test several other systems with e1000e and I don't see any regression. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1836152/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1815214] Re: Lenovo ThinkPad T480/T480s/X1: Throttling CPU issue
I think the solution at https://github.com/intel/dptfxtract/issues/6 can fix this issue? ** Bug watch added: github.com/intel/dptfxtract/issues #6 https://github.com/intel/dptfxtract/issues/6 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1815214 Title: Lenovo ThinkPad T480/T480s/X1: Throttling CPU issue Status in linux package in Ubuntu: Confirmed Status in thermald package in Ubuntu: Confirmed Bug description: On Linux OS the CPU package power limit (PL1/2) is set wrong reducing drastically CPU performance under load. Apparently many Lenovo laptops (certified for Ubuntu) are affected. The problem is described in details here: https://www.reddit.com/r/thinkpad/comments/870u0a/t480s_linux_throttling_bug/ There is "hacky" workaround (not compatible with SecureBoot, a Python script writing MSR registers periodically) : https://github.com/erpalma/throttled There is also a thread on Lenovo forum: https://forums.lenovo.com/t5 /Linux-Discussion/X1C6-T480s-low-cTDP-and-trip-temperature-in- Linux/td-p/4028489 I confirm the issue affect my machine running the latest kernel (4.15.0-45-generic, although bug affects previous releases as well) and using the latest firmware from Lenovo (1.19). ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-45-generic 4.15.0-45.48 ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18 Uname: Linux 4.15.0-45-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: afiergol 4050 F pulseaudio /dev/snd/pcmC0D0p: afiergol 4050 F...m pulseaudio /dev/snd/controlC0: afiergol 4050 F pulseaudio CurrentDesktop: GNOME Date: Fri Feb 8 17:14:17 2019 HibernationDevice: RESUME=UUID=7b4a9d17-f6d7-42ed-8f12-34f46c41cc6c InstallationDate: Installed on 2018-04-05 (309 days ago) InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228) MachineType: LENOVO 20L6S04200 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nogpumanager intel_iommu=on,igfx_off iommu=pt kvm.ignore_msrs=1 vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-45-generic N/A linux-backports-modules-4.15.0-45-generic N/A linux-firmware 1.173.3 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-08-22 (170 days ago) dmi.bios.date: 11/07/2018 dmi.bios.vendor: LENOVO dmi.bios.version: N24ET44W (1.19 ) dmi.board.asset.tag: Not Available dmi.board.name: 20L6S04200 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN24ET44W(1.19):bd11/07/2018:svnLENOVO:pn20L6S04200:pvrThinkPadT480:rvnLENOVO:rn20L6S04200:rvrNotDefined:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T480 dmi.product.name: 20L6S04200 dmi.product.version: ThinkPad T480 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1815214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1819413] Re: [ICL] S0ix Enabling
** Changed in: intel
Status: Incomplete => Triaged
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: Incomplete => Triaged
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https://bugs.launchpad.net/bugs/1819413
Title:
[ICL] S0ix Enabling
Status in intel:
Triaged
Status in linux package in Ubuntu:
Triaged
Status in linux-oem-osp1 package in Ubuntu:
Invalid
Status in linux-oem-osp1 source package in Bionic:
Triaged
Bug description:
Description:
S0ix-states represent the residency in the Intel® SoC idle standby power
states.
The S0ix states shut off part of the SoC when they are not in use. The S0ix
states are triggered when specific conditions within the SoC have been
achieved,
for example: certain components are in low power states. The SoC consumes the
least amount of power in the deepest (for example, S0i3) state.
S0ix is triggered by two paths:
(1) by system PM, e.g "suspend-to-idle" triggered by pressing the power button
on Android device or command manually triggered on any Linux based distros;
(2) by runtime PM, i.e no system activities with display off.
S0ix should simply work in theory with trigger path (1) if we have the device
drivers ready. On GLK, we require the below PCI device drivers with system PM
support. ACPI device requirements are WIP.
I2C designware PCI driver
USB XHCI PCI ID
Intel trace Hub[NPK) PCI ID
SPI BXT PCI ID
SCSI UFS BXT PCI host ID
Graphics
Audio
PWM
HSUART
Security engine
S0ix with trigger path (2) require work as defined below.
All the above device drivers need to support runtime PM (already defined in
the same LCK above)
PCI root port to support runtime PM
Both paths will require intel_idle driver support for S0ix support.
238f9c11351f8af8534ae0318b4d9acc77b09ee8
8aba056a4ea6da18186025a335a96b2f071e69d3
6769fdbe27d782dfee5e459e25b44baacc7c8459
cfb55af9add9c19806300fdb31f4cd25e67c6d1a
4a5861f714293767980e4948c9a7c9e5e09c9b94
2a13096ac7da07a1bfc9d91fc4a982020e7ded2b
cd89e92b7399a69512b8d855a2dd145c47399bf8
d6827015e671cd17871c9b7a0fabe06c044f7470
0e68eeea9894feeba2edf7ec63e4551b87f39621
e50af8332785355de3cb40d9f5e8c45dbfc86f53
Target Kernel: 5.1
Target Release: 19.10
SRU Justification
[Impact]
Requires patches to make new INTEL CPU IceLake support s0ix
[Fix]
The patch list is provided by Intel
238f9c11351f platform/x86: intel_pmc_core: Quirk to ignore XTAL
shutdown
8aba056a4ea6 platform/x86: intel_pmc_core: Add Package cstates residency
info
6769fdbe27d7 platform/x86: intel_pmc_core: Add ICL platform support
cfb55af9add9 platform/x86: intel_pmc_core: Convert to INTEL_CPU_FAM6 macro
4a5861f71429 platform/x86: intel_pmc_core: Avoid a u32 overflow
2a13096ac7da platform/x86: intel_pmc_core: Include Reserved IP for LTR
cd89e92b7399 platform/x86: intel_pmc_core: Fix file permissions for
ltr_show
d6827015e671 platform/x86: intel_pmc_core: Fix PCH IP name
0e68eeea9894 platform/x86: intel_pmc_core: Fix PCH IP sts reading
e50af8332785 platform/x86: intel_pmc_core: Handle CFL regmap properly
Below commit fix 238f9c11351f ("platform/x86: intel_pmc_core: Quirk to ignore
XTAL shutdown")
9ae11e237d95 platform/x86: intel_pmc_core: Mark local function static
[Test]
Verified on Intel ICL-Y SDP with fwts s2idle test 30 times, the system is
still working.
[Regression Risk]
Low. Those patches are all small changes, and most of them are adding IDs,
should be safe to include them.
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[Kernel-packages] [Bug 1818881] Re: ath10k_pci crashing
@Stephan Following comment #28, I have re-packaged linux-firmware package to include the firmwares from the two upstreams: [1] https://people.canonical.com/~ypwong/lp1818881/linux-firmware_1.173.3test1_all.deb [2] https://people.canonical.com/~ypwong/lp1818881/linux-firmware_1.173.3test2_all.deb You can grab them and use dpkg -i to install them. ** Changed in: oem-priority Importance: Undecided => High ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1818881 Title: ath10k_pci crashing Status in OEM Priority Project: Triaged Status in linux package in Ubuntu: Confirmed Bug description: The below happens on a regular basis on my DELL XPS 13 9380: [77451.338493] RIP: 0010:ath10k_htt_rx_pop_paddr.isra.29+0xd9/0xf0 [ath10k_core] [77451.338494] Code: 74 32 48 8b 87 10 02 00 00 48 85 c0 74 26 48 8b 40 28 48 85 c0 74 17 45 31 c0 b9 02 00 00 00 e8 dd c1 d7 db 48 89 d8 5b 5d c3 <0f> 0b 31 db 48 89 d8 5b 5d c3 48 8b 05 de 67 5a dc eb d1 0f 1f 40 [77451.338531] RSP: 0018:9d996e503d78 EFLAGS: 00010246 [77451.338533] RAX: RBX: 9d97b7c12290 RCX: 9d96cbfd5528 [77451.338534] RDX: 37af2804 RSI: 9d9944c51ed4 RDI: 9d9944c51de0 [77451.338535] RBP: 9d996e503d80 R08: 0020 R09: [77451.338537] R10: 9d94f045ecd8 R11: 01ff R12: 9d9944c51520 [77451.338538] R13: 9d996e503e40 R14: 0040 R15: 9d996e503e28 [77451.338540] FS: () GS:9d996e50() knlGS: [77451.338541] CS: 0010 DS: ES: CR0: 80050033 [77451.338542] CR2: 1f1104c31000 CR3: 00017aa0a005 CR4: 003606e0 [77451.338543] Call Trace: [77451.338545] [77451.338557] ath10k_htt_txrx_compl_task+0x3d6/0xe40 [ath10k_core] [77451.338561] ? ath10k_pci_irq_msi_fw_unmask+0x70/0x70 [ath10k_pci] [77451.338563] ? ath10k_pci_wake.part.24+0xa0/0xa0 [ath10k_pci] [77451.338567] ath10k_pci_napi_poll+0x54/0x110 [ath10k_pci] [77451.338571] net_rx_action+0x140/0x3a0 [77451.338575] __do_softirq+0xe4/0x2d4 [77451.338580] irq_exit+0xc5/0xd0 [77451.338582] do_IRQ+0x8a/0xe0 [77451.338585] common_interrupt+0xf/0xf [77451.338586] [77451.338589] RIP: 0010:cpuidle_enter_state+0xa5/0x2c0 [77451.338590] Code: 8b 3d df bf 9d 63 e8 6a 09 89 ff 48 89 c3 0f 1f 44 00 00 31 ff e8 cb 14 89 ff 45 84 ff 0f 85 c8 01 00 00 fb 66 0f 1f 44 00 00 <48> 2b 5d d0 48 ba cf f7 53 e3 a5 9b c4 20 48 89 d8 48 c1 fb 3f 48 [77451.338621] RSP: 0018:af4601993e50 EFLAGS: 0246 ORIG_RAX: ffde [77451.338623] RAX: 9d996e522c40 RBX: 46710b80e2b6 RCX: 001f [77451.338624] RDX: 46710b80e2b6 RSI: 4041cc98 RDI: [77451.338625] RBP: af4601993e90 R08: 0002 R09: 000224c0 [77451.338626] R10: af4601993e20 R11: 00d9 R12: 0004 [77451.338626] R13: 9d996e52ce00 R14: 9d3849f8 R15: [77451.338630] cpuidle_enter+0x17/0x20 [77451.338632] call_cpuidle+0x23/0x40 [77451.338634] do_idle+0x204/0x280 [77451.338636] cpu_startup_entry+0x73/0x80 [77451.338639] start_secondary+0x1ab/0x200 [77451.338642] secondary_startup_64+0xa5/0xb0 [77451.338643] ---[ end trace 22914e3b3a848f81 ]--- [77451.338655] ath10k_pci :02:00.0: failed to pop paddr list: -2 $ uname -a Linux perseus 4.18.0-15-generic #16~18.04.1-Ubuntu SMP Thu Feb 7 14:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux $ modinfo ath10k_pci filename: /lib/modules/4.18.0-15-generic/kernel/drivers/net/wireless/ath/ath10k/ath10k_pci.ko firmware: ath10k/QCA9377/hw1.0/board.bin firmware: ath10k/QCA9377/hw1.0/firmware-5.bin firmware: ath10k/QCA9377/hw1.0/firmware-6.bin firmware: ath10k/QCA6174/hw3.0/board-2.bin firmware: ath10k/QCA6174/hw3.0/board.bin firmware: ath10k/QCA6174/hw3.0/firmware-6.bin firmware: ath10k/QCA6174/hw3.0/firmware-5.bin firmware: ath10k/QCA6174/hw3.0/firmware-4.bin firmware: ath10k/QCA6174/hw2.1/board-2.bin firmware: ath10k/QCA6174/hw2.1/board.bin firmware: ath10k/QCA6174/hw2.1/firmware-5.bin firmware: ath10k/QCA6174/hw2.1/firmware-4.bin firmware: ath10k/QCA9887/hw1.0/board-2.bin firmware: ath10k/QCA9887/hw1.0/board.bin firmware: ath10k/QCA9887/hw1.0/firmware-5.bin firmware: ath10k/QCA988X/hw2.0/board-2.bin firmware: ath10k/QCA988X/hw2.0/board.bin firmware: ath10k/QCA988X/hw2.0/firmware-5.bin firmware: ath10k/QCA988X/hw2.0/firmware-4.bin firmware: ath10k/QCA988X/hw2.0/firmware-3.bin firmware: ath10k/QCA988X/hw2.0/firmware-2.bin license:Dual BSD/GPL description:
[Kernel-packages] [Bug 1819907] Re: 19.04 installer hangs on installation complete dialog
@Vamshee Can you provide more details what you did and what did not work? ** Changed in: linux (Ubuntu) Assignee: (unassigned) => AaronMa (mapengyu) ** Tags added: disco -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819907 Title: 19.04 installer hangs on installation complete dialog Status in linux package in Ubuntu: Incomplete Bug description: Installed version 19.04 on a Lenovo P1 laptop and when the installation Complete dialog came up I hit the restart button and the system froze. I then have to hard power down. At this point it boots to a login prompt. I login but there is no desktop after ten minutes or more finally reinstalled. On reinstall again same freeze at install complete but this time after several minutes the desktop did finally show up. Only difference on the installs was first time I selected the update wifi and other drivers click box and second time I did not. BIOS N2EET38W CPU i7-8850H To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819907/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1819907] Re: 19.04 installer hangs on installation complete dialog
A “safe graphics” mode has just been added to 19.04. It is present in the latest daily test image, which can be found at http://cdimage.ubuntu.com/daily-live/current/. 19.04 will be release on Apr 18. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819907 Title: 19.04 installer hangs on installation complete dialog Status in linux package in Ubuntu: Incomplete Bug description: Installed version 19.04 on a Lenovo P1 laptop and when the installation Complete dialog came up I hit the restart button and the system froze. I then have to hard power down. At this point it boots to a login prompt. I login but there is no desktop after ten minutes or more finally reinstalled. On reinstall again same freeze at install complete but this time after several minutes the desktop did finally show up. Only difference on the installs was first time I selected the update wifi and other drivers click box and second time I did not. BIOS N2EET38W CPU i7-8850H To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819907/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
The commit pointed out by Colin can fix the build failure on i386. This is the new debdiff. ** Patch added: "debdiff.patch" https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+attachment/5282614/+files/debdiff.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting the voltage using RAPL Status in thermald package in Ubuntu: Confirmed Status in thermald source package in Bionic: Fix Committed Bug description: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) - SRU Justification == [Impact] * As described by the original bug reporter, CPU usage of Lenovo P52 is sub-optimal under heavy load. * My observation is the machine exhibits a sharp drop of power usage and CPU frequency and takes time to slowly ramp up again (refer to the chart at https://bit.ly/2OJphB8) * Fixed by bisecting and backporting fixes from thermald project. [Test Case] * One can stress the CPU load of the machine and collect the CPU frequency and power usage over time to check for any anamoly. The script at https://people.canonical.com/~ypwong/p52_test_cpu.sh can help with this. * With the fix, the behaviour should be like this: https://bit.ly/2KA9EXB, a consistent power usage can be maintained. [Regression Potential] * Medium. The fix consists of 7 commits cherry-picked from upstream, these changes will affect any machines using RAPL cooling device. The impact may not be obvious in normal daily usage but will be manifested during heavy load, suggest a longer verification period so that more people can discover any adverse effect. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838982] Re: unable to handle kernel NULL pointer dereference at 000000000000002c (IP: iget5_locked+0x9e/0x1f0)
** Changed in: hwe-next Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1838982 Title: unable to handle kernel NULL pointer dereference at 002c (IP: iget5_locked+0x9e/0x1f0) Status in HWE Next: Fix Released Status in linux package in Ubuntu: Confirmed Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Bug description: Crash happens during the setup (dpkg) phase of sbuild using a overlayfs based chroot with the current bionic-proposed kernel (4.15.0-56-generic #62-Ubuntu). [25553.379381] ? ovl_get_origin_fh+0x23/0x150 [overlay] [25553.379386] ? ovl_inode_test+0x20/0x20 [overlay] [25553.379390] ? ovl_lock_rename_workdir+0x50/0x50 [overlay] [25553.379396] ovl_get_inode+0xa2/0x450 [overlay] [25553.379401] ovl_lookup+0x275/0x760 [overlay] [25553.379406] lookup_slow+0xab/0x170 [25553.379409] ? lookup_slow+0xab/0x170 [25553.379413] walk_component+0x1c3/0x470 [25553.379416] ? path_init+0x177/0x2f0 [25553.379419] path_lookupat+0x84/0x1f0 [25553.379423] ? __put_cred+0x3d/0x50 [25553.379426] ? revert_creds+0x2f/0x40 [25553.379429] filename_lookup+0xb6/0x190 [25553.379434] ? __check_object_size+0xaf/0x1b0 [25553.379438] user_path_at_empty+0x36/0x40 [25553.379441] ? user_path_at_empty+0x36/0x40 [25553.379444] SyS_chown+0x4d/0xe0 [25553.379449] do_syscall_64+0x73/0x130 [25553.379453] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 SRU justication: = [Impact] Crash happens during the setup (dpkg) phase of sbuild using a overlayfs based chroot with the current bionic-proposed kernel (4.15.0-56-generic #62-Ubuntu). [Fix] Fix protential NULL in overlay fs. [Test] Verified on fs test and dpkg installation on overlayfs. [Regression Potential] Low, remove regression of previous bionic kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1838982/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
@Srinivas It doesn't look too good on thermald 1.9 until dptfxtract is used. * Result of thermald 1.9 only: - https://docs.google.com/spreadsheets/d/1sSZe2gqfM8NWqaDyUfXx-Q2iGUkKvrREjJsobHfIZiQ/edit#gid=980670338 * Result of thermald 1.9 + dptfxtract 1.4.2: - https://docs.google.com/spreadsheets/d/1sSZe2gqfM8NWqaDyUfXx-Q2iGUkKvrREjJsobHfIZiQ/edit#gid=1205697583 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting the voltage using RAPL Status in thermald package in Ubuntu: Confirmed Status in thermald source package in Bionic: Fix Committed Bug description: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) - SRU Justification == [Impact] * As described by the original bug reporter, CPU usage of Lenovo P52 is sub-optimal under heavy load. * My observation is the machine exhibits a sharp drop of power usage and CPU frequency and takes time to slowly ramp up again (refer to the chart at https://bit.ly/2OJphB8) * Fixed by bisecting and backporting fixes from thermald project. [Test Case] * One can stress the CPU load of the machine and collect the CPU frequency and power usage over time to check for any anamoly. The script at https://people.canonical.com/~ypwong/p52_test_cpu.sh can help with this. * With the fix, the behaviour should be like this: https://bit.ly/2KA9EXB, a consistent power usage can be maintained. [Regression Potential] * Medium. The fix consists of 7 commits cherry-picked from upstream, these changes will affect any machines using RAPL cooling device. The impact may not be obvious in normal daily usage but will be manifested during heavy load, suggest a longer verification period so that more people can discover any adverse effect. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Re: [Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
That was tested on 4.15, which is the default kernel in ubuntu 18.04. When tested on 5.3rc4, without dptfxtract seems to be good enough [1], although after using dptfxtract, the system is more consistent [2]. So do you suggest users to always have dptfxtract installed? It shouldn't make the system perform worse, am I right? [1] https://docs.google.com/spreadsheets/d/1sSZe2gqfM8NWqaDyUfXx-Q2iGUkKvrREjJsobHfIZiQ/edit#gid=1910979586 [2] https://docs.google.com/spreadsheets/d/1sSZe2gqfM8NWqaDyUfXx-Q2iGUkKvrREjJsobHfIZiQ/edit#gid=907221455 On Fri, Aug 16, 2019 at 12:56 AM Srinivas Pandruvada < srinivas.pandruv...@linux.intel.com> wrote: > Correct. > I think you are using with 5.3 kernel or using workaround option. > Without dptfxtract output or user manually created thermal-conf.xml or > using aurogenerated, this is risky to play with power as the skin will > hit limit. > > Thanks, > Srinivas > -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting the voltage using RAPL Status in thermald package in Ubuntu: Confirmed Status in thermald source package in Bionic: Fix Committed Bug description: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) - SRU Justification == [Impact] * As described by the original bug reporter, CPU usage of Lenovo P52 is sub-optimal under heavy load. * My observation is the machine exhibits a sharp drop of power usage and CPU frequency and takes time to slowly ramp up again (refer to the chart at https://bit.ly/2OJphB8) * Fixed by bisecting and backporting fixes from thermald project. [Test Case] * One can stress the CPU load of the machine and collect the CPU frequency and power usage over time to check for any anamoly. The script at https://people.canonical.com/~ypwong/p52_test_cpu.sh can help with this. * With the fix, the behaviour should be like this: https://bit.ly/2KA9EXB, a consistent power usage can be maintained. [Regression Potential] * Medium. The fix consists of 7 commits cherry-picked from upstream, these changes will affect any machines using RAPL cooling device. The impact may not be obvious in normal daily usage but will be manifested during heavy load, suggest a longer verification period so that more people can discover any adverse effect. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840454] Re: kernel 5.2 disallows thermald's direct MSR writes
Can you try 5.3rc kernel such as https://kernel.ubuntu.com/~kernel- ppa/mainline/v5.3-rc4/? I believe the patchset https://lore.kernel.org/linux- pm/1562766278-7099-1-git-send-email-rui.zh...@intel.com/T/#t is needed, which got merged in 5.3. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1840454 Title: kernel 5.2 disallows thermald's direct MSR writes Status in thermald package in Ubuntu: New Bug description: thermald/kernel are spamming dmesg now because MSR write is disallowed. jak@jak-t480s:~:master$ journalctl -b --since=today | grep msr | wc -l 8688 jak@jak-t480s:~:master$ journalctl -b --since=today | grep msr | tail Aug 16 14:48:57 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:48:57 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:49:05 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:49:05 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:49:13 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:49:13 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:49:21 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:49:21 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:50:03 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:50:03 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1840454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Re: [Kernel-packages] [Bug 1840454] Re: kernel 5.2 disallows thermald's direct MSR writes
On Sat, Aug 17, 2019 at 1:05 AM Srinivas Pandruvada < srinivas.pandruv...@linux.intel.com> wrote: > The patch for changing TCC offset can only be in for 5.4 kernel. Then > there will be no MSR access. > Is it https://lkml.org/lkml/2019/7/22/1286? Should it work when system is locked down? > So the option is to take out of mainline kernel patch to avoid this or > avoid workaround option. > Isn't the workaround option no longer applies to TCC offset adjustment? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1840454 Title: kernel 5.2 disallows thermald's direct MSR writes Status in linux package in Ubuntu: Confirmed Status in thermald package in Ubuntu: New Bug description: thermald/kernel are spamming dmesg now because MSR write is disallowed. jak@jak-t480s:~:master$ journalctl -b --since=today | grep msr | wc -l 8688 jak@jak-t480s:~:master$ journalctl -b --since=today | grep msr | tail Aug 16 14:48:57 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:48:57 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:49:05 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:49:05 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:49:13 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:49:13 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:49:21 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr Aug 16 14:49:21 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:50:03 jak-t480s kernel: msr: Direct access to MSR 1a2 Aug 16 14:50:03 jak-t480s thermald[11327]: [WARN]sysfs write failed /dev/cpu/0/msr --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: jak5499 F pulseaudio /dev/snd/controlC1: jak5499 F pulseaudio /dev/snd/controlC0: jak5499 F pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 19.10 HibernationDevice: RESUME=none InstallationDate: Installed on 2018-03-14 (520 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180313) MachineType: LENOVO 20L8S02D00 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair Package: thermald 1.9.0-1 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.2.0-10-generic root=/dev/mapper/ubuntu--vg-root ro rootflags=subvol=@ ProcVersionSignature: Ubuntu 5.2.0-10.11-generic 5.2.4 RelatedPackageVersions: linux-restricted-modules-5.2.0-10-generic N/A linux-backports-modules-5.2.0-10-generic N/A linux-firmware1.181 Tags: eoan third-party-packages Uname: Linux 5.2.0-10-generic x86_64 UpgradeStatus: Upgraded to eoan on 2018-11-20 (269 days ago) UserGroups: adm cdrom dip fax input kvm libvirt lpadmin lxd plugdev sambashare sbuild sudo _MarkForUpload: True dmi.bios.date: 04/22/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N22ET54W (1.31 ) dmi.board.asset.tag: Not Available dmi.board.name: 20L8S02D00 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN22ET54W(1.31):bd04/22/2019:svnLENOVO:pn20L8S02D00:pvrThinkPadT480s:rvnLENOVO:rn20L8S02D00:rvrNotDefined:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T480s dmi.product.name: 20L8S02D00 dmi.product.sku: LENOVO_MT_20L8_BU_Think_FM_ThinkPad T480s dmi.product.version: ThinkPad T480s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840454/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1836308] Re: Unhide Nvidia HDA audio controller
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1836308 Title: Unhide Nvidia HDA audio controller Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Status in linux-oem-osp1 source package in Bionic: Fix Released Status in linux source package in Disco: Fix Released Status in linux-oem source package in Disco: Fix Released Status in linux-oem-osp1 source package in Disco: Fix Released Bug description: [Impact] Nvidia HDA audio controller comes with Nvidia graphics cannot be found by PCI subsystem. [Fix] Write bit 25 at graphics' config space offset 0x488 to enable the HDA controller. [Test] Nvidia HDA controller is not listed under lspci. After applying the fix lspci can find Nvidia HDA controller. [Regression Potential] Low. This fix doesn't bring any functional change other then exposing HDA controller at hardware level. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1836308/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1658219] Re: flock not mediated by 'k'
The fix causes at least the network-manager fails to work in Ubuntu
Core: https://bugs.launchpad.net/snapd/+bug/1840873
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https://bugs.launchpad.net/bugs/1658219
Title:
flock not mediated by 'k'
Status in AppArmor:
In Progress
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Committed
Status in linux source package in Yakkety:
Won't Fix
Bug description:
$ cat ./apparmor.profile
#include
profile test {
#include
/bin/bash ixr,
/dev/pts/* rw,
/usr/bin/flock ixr,
# Not blocked:
# aa-exec -p test -- flock -w 1 /tmp/test.lock -c true
/tmp/test.lock rw,
}
$ sudo apparmor_parser -r ./apparmor.profile
$ aa-exec -p test -- flock -w 1 /tmp/test.lock -c true && echo yes
yes
$ ls -l /tmp/test.lock
-rw-rw-r-- 1 jamie jamie 0 Jan 20 15:57 /tmp/test.lock
The flock command uses flock(LOCK_EX) and I expected it to be blocked
due to the lack of 'k'.
apparmor userspace 2.10.95-0ubuntu2.5 (xenial) and 4.9.0-12.13-generic
kernel on amd64.
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[Kernel-packages] [Bug 1766825] Re: Bluetooth issues with Dell XPS 13 (9370)
In light of comment #54, I am setting the linux task of this bug to Incomplete for now, so that anyone who was hit by this bug can comment whether the issue still exist or not after performing a full system update on Bionic. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766825 Title: Bluetooth issues with Dell XPS 13 (9370) Status in Dell Sputnik: Triaged Status in OEM Priority Project: New Status in linux package in Ubuntu: Incomplete Status in linux package in Arch Linux: New Bug description: I have the following problem with my Bluetooth module on my new Dell XPS 13 (9370) with Ubuntu preinstalled. The bluetooth module gets disabled for some reason. The bluetooth devices (keyboard and mouse) just stop working in the middle of the work, the Bluetooth indicator goes away and the module is also gone in the rfkill list. To get it back working I need to reboot the machine, start the BIOS, disable the Bluetooth module and re-enable it or I have to turn the machine completely off and on again. After that, the bluetooth module is available again. That's pretty annoying. My syslog when this happens: Apr 11 12:25:45 visyu-albatross kernel: [ 2513.913725] usb 1-7: USB disconnect, device number 3 Apr 11 12:25:45 visyu-albatross acpid: input device has been disconnected, fd 22 Apr 11 12:25:46 visyu-albatross systemd[1]: Starting Load/Save RF Kill Switch Status... Apr 11 12:25:46 visyu-albatross systemd[1]: Started Load/Save RF Kill Switch Status. Apr 11 12:25:46 visyu-albatross systemd[1]: Created slice User Slice of root. Apr 11 12:25:46 visyu-albatross systemd[1]: Starting User Manager for UID 0... Apr 11 12:25:46 visyu-albatross systemd[1]: Started Session c9 of user root. Apr 11 12:25:46 visyu-albatross acpid: input device has been disconnected, fd 21 Apr 11 12:25:46 visyu-albatross systemd[12109]: Reached target Timers. Apr 11 12:25:46 visyu-albatross systemd[12109]: Reached target Sockets. Apr 11 12:25:46 visyu-albatross systemd[12109]: Reached target Paths. Apr 11 12:25:46 visyu-albatross systemd[12109]: Reached target Basic System. Apr 11 12:25:46 visyu-albatross systemd[12109]: Reached target Default. Apr 11 12:25:46 visyu-albatross systemd[12109]: Startup finished in 15ms. Apr 11 12:25:46 visyu-albatross systemd[1]: Started User Manager for UID 0. Apr 11 12:25:46 visyu-albatross bluetoothd[1062]: Endpoint unregistered: sender=:1.80 path=/MediaEndpoint/A2DPSource Apr 11 12:25:46 visyu-albatross bluetoothd[1062]: Endpoint unregistered: sender=:1.80 path=/MediaEndpoint/A2DPSink Apr 11 12:25:46 visyu-albatross systemd[1]: Stopping User Manager for UID 0... Apr 11 12:25:46 visyu-albatross systemd[12109]: Stopped target Default. Apr 11 12:25:46 visyu-albatross systemd[12109]: Stopped target Basic System. Apr 11 12:25:46 visyu-albatross systemd[12109]: Stopped target Sockets. Apr 11 12:25:46 visyu-albatross systemd[12109]: Reached target Shutdown. Apr 11 12:25:46 visyu-albatross systemd[12109]: Stopped target Paths. Apr 11 12:25:46 visyu-albatross systemd[1]: Created slice User Slice of root. Apr 11 12:25:46 visyu-albatross systemd[12109]: Starting Exit the Session... Apr 11 12:25:46 visyu-albatross systemd[12109]: Stopped target Timers. Apr 11 12:25:46 visyu-albatross systemd[1]: Started Session c10 of user root. Apr 11 12:25:46 visyu-albatross systemd[12109]: Received SIGRTMIN+24 from PID 12120 (kill). Apr 11 12:25:46 visyu-albatross systemd[1]: Starting User Manager for UID 0... Apr 11 12:25:46 visyu-albatross systemd[12123]: Reached target Timers. Apr 11 12:25:46 visyu-albatross systemd[12123]: Reached target Sockets. Apr 11 12:25:46 visyu-albatross systemd[12123]: Reached target Paths. Apr 11 12:25:46 visyu-albatross systemd[12123]: Reached target Basic System. Apr 11 12:25:46 visyu-albatross systemd[12123]: Reached target Default. Apr 11 12:25:46 visyu-albatross systemd[12123]: Startup finished in 14ms. Apr 11 12:25:46 visyu-albatross systemd[1]: Started User Manager for UID 0. Apr 11 12:25:46 visyu-albatross systemd[1]: Stopping User Manager for UID 0... Apr 11 12:25:46 visyu-albatross systemd[12123]: Reached target Shutdown. Apr 11 12:25:46 visyu-albatross systemd[12123]: Starting Exit the Session... Apr 11 12:25:46 visyu-albatross systemd[12123]: Stopped target Default. Apr 11 12:25:46 visyu-albatross systemd[12123]: Stopped target Basic System. Apr 11 12:25:46 visyu-albatross systemd[12123]: Stopped target Timers. Apr 11 12:25:46 visyu-albatross systemd[12123]: Stopped target Paths. Apr 11 12:25:46 visyu-albatross systemd[12123]: Stopped target Sockets. Apr 11 12:25:46 visyu-albatross systemd[12123]: Received SIGRTMIN+24 from PID 12133 (kill). Apr 11 12:25:46 visyu-albatross systemd[1]:
[Kernel-packages] [Bug 1798708] Re: It will load nvidia driver when swith to Intel mode
Talked to Bin and he no longer has this issue, so I'm closing this bug. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1798708 Title: It will load nvidia driver when swith to Intel mode Status in linux package in Ubuntu: Fix Released Bug description: We found the nvidia-prime will not run update-initramfs as before. After switch to intel, then reboot I found the nvidia modules was loaded. If I did S3 or close the lid, and resume back, the nvidia modules was removed, so the gnome session will be reloaded, you need to login again, all the opend applications in this session was gone. nvidia-prime 0.8.8.1 linux 4.15.0-1021-oem nvidia-driver-390 380.87-0ubuntu0~gpu18.04.1. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: u 2218 F pulseaudio /dev/snd/controlC0: u 2218 F pulseaudio CurrentDesktop: ubuntu:GNOME DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-sutton-bionic-amd64-20181018-40+sutton-mccarthy-bionic-amd64+iso DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=2b45d917-3587-410f-9b94-f52eb082b7dc InstallationDate: Installed on 2018-10-19 (0 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20181018-09:17 MachineType: LENOVO 20MEZ480US NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1021-oem root=UUID=e68fa8d5-22f5-464b-9775-753b4ae159eb ro noprompt quiet splash acpi_osi=! acpi_osi=Linux-Lenovo-NV-HDMI-Audio vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-1021.24-oem 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-1021-oem N/A linux-backports-modules-4.15.0-1021-oem N/A linux-firmware 1.173.1 Tags: bionic Uname: Linux 4.15.0-1021-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 10/04/2018 dmi.bios.vendor: LENOVO dmi.bios.version: N2EET30W (1.12 ) dmi.board.asset.tag: Not Available dmi.board.name: 20MEZ480US dmi.board.vendor: LENOVO dmi.board.version: SDK0Q40104 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2EET30W(1.12):bd10/04/2018:svnLENOVO:pn20MEZ480US:pvrThinkPadP1:rvnLENOVO:rn20MEZ480US:rvrSDK0Q40104WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad P1 dmi.product.name: 20MEZ480US dmi.product.version: ThinkPad P1 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798708/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1808957] Re: Dell XPS 13 (9370) defaults to s2idle sleep/suspend instead of deep, NVMe drains lots of power under s2idle
Eoan is also fixed. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1808957 Title: Dell XPS 13 (9370) defaults to s2idle sleep/suspend instead of deep, NVMe drains lots of power under s2idle Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Status in linux-oem-osp1 source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Committed Status in linux-oem source package in Cosmic: Invalid Status in linux-oem-osp1 source package in Cosmic: Invalid Status in linux source package in Disco: Fix Released Status in linux-oem source package in Disco: Fix Released Status in linux-oem-osp1 source package in Disco: Fix Released Bug description: It seems that the Dell 9370 is set to go into s2idle mode rather than deep sleep, forgoing significant power savings. I have confirmed this by suspending and then checking: sudo journalctl | grep "PM: suspend" | tail -2. If the output is PM: suspend entry (s2idle) PM: suspend exit cat /sys/power/mem_sleep showed [s2idle] deep As a temporary fix, I typed echo deep > /sys/power/mem_sleep as a root user (sudo -i). Then the output of cat /sys/power/mem_sleep was s2idle [deep] After suspending now, sudo journalctl | grep "PM: suspend" | tail -2 returns PM: suspend entry (deep) PM: suspend exit I have made this permanent by editing /etc/default/grub and replacing GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" with GRUB_CMDLINE_LINUX_DEFAULT="quiet splash mem_sleep_default=deep" then regenerating my grub configuration (sudo grub-mkconfig -o /boot/grub/grub.cfg). This appears to be working with no ill effects. Credit to https://askubuntu.com/a/1036122/470077 ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-11-generic 4.18.0-11.12 ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12 Uname: Linux 4.18.0-11-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: aaron-work 3672 F pulseaudio /dev/snd/pcmC0D0p: aaron-work 3672 F...m pulseaudio Date: Tue Dec 18 09:52:44 2018 EcryptfsInUse: Yes HibernationDevice: RESUME=/dev/ubuntu-vg/swap_1 InstallationDate: Installed on 2018-09-04 (104 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0489:e0a2 Foxconn / Hon Hai Bus 001 Device 002: ID 0bda:58f4 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9370 ProcEnviron: LANGUAGE=en_GB:en TERM=xterm-256color PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-11-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash mem_sleep_default=deep vt.handoff=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.18.0-11-generic N/A linux-backports-modules-4.18.0-11-generic N/A linux-firmware 1.175.1 SourcePackage: linux UpgradeStatus: Upgraded to cosmic on 2018-10-26 (52 days ago) dmi.bios.date: 08/09/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.1 dmi.board.name: 0F6P3V dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.1:bd08/09/2018:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0F6P3V:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9370 dmi.product.sku: 07E6 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808957/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1806947] Re: Machine will not correctly enter Suspend state (Thinkpad X1 5th gen, 18.04)
Close this bug per #3. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1806947 Title: Machine will not correctly enter Suspend state (Thinkpad X1 5th gen, 18.04) Status in linux package in Ubuntu: Fix Released Bug description: Steps to reproduce: On a Thinkpad X1 Carbon running 18.04 bionic Attempt to suspend (using the the 'manual suspend' option from Gnome settings, hold down 'power' until changes to 'pause' symbol') Expected behaviour: machine goes into suspend state, display off, fans off, power led blinking slowing to indicate can be woken only by pressing power button Actual behaviour: - display goes off - fans shut down - physical power button led starts to flash slowing - i.e. machine otherwise appears to go into normal 'suspend' state - however, after approximate 1 second, without touching anything: - the display wakes back up at the lock screen - power led comes back on full - machine is back out of suspend, without touching keys or mouse Other notes: - would appear to be 18.04 specific, as works find under 18.10 - Lenovo bios version 1.35 Possibly similiar to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1797364 but they report removing TLP solves problem (my machine does not have TLP installed) and they report dmesg errors that I do not see. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-39-generic 4.15.0-39.42 ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18 Uname: Linux 4.15.0-39-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: dchalmers 3237 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Dec 5 09:00:25 2018 InstallationDate: Installed on 2018-11-22 (12 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 138a:0097 Validity Sensors, Inc. Bus 001 Device 003: ID 13d3:5682 IMC Networks Bus 001 Device 002: ID 8087:0a2b Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20HRCTO1WW ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-39-generic root=/dev/mapper/system-root ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-39-generic N/A linux-backports-modules-4.15.0-39-generic N/A linux-firmware 1.173.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/10/2018 dmi.bios.vendor: LENOVO dmi.bios.version: N1MET50W (1.35 ) dmi.board.asset.tag: Not Available dmi.board.name: 20HRCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1MET50W(1.35):bd09/10/2018:svnLENOVO:pn20HRCTO1WW:pvrThinkPadX1Carbon5th:rvnLENOVO:rn20HRCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 5th dmi.product.name: 20HRCTO1WW dmi.product.version: ThinkPad X1 Carbon 5th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1806947/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1808957] Re: Dell XPS 13 (9370) defaults to s2idle sleep/suspend instead of deep, NVMe drains lots of power under s2idle
Eoan is also fixed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1808957 Title: Dell XPS 13 (9370) defaults to s2idle sleep/suspend instead of deep, NVMe drains lots of power under s2idle Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Status in linux-oem-osp1 source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Committed Status in linux-oem source package in Cosmic: Invalid Status in linux-oem-osp1 source package in Cosmic: Invalid Status in linux source package in Disco: Fix Released Status in linux-oem source package in Disco: Fix Released Status in linux-oem-osp1 source package in Disco: Fix Released Bug description: It seems that the Dell 9370 is set to go into s2idle mode rather than deep sleep, forgoing significant power savings. I have confirmed this by suspending and then checking: sudo journalctl | grep "PM: suspend" | tail -2. If the output is PM: suspend entry (s2idle) PM: suspend exit cat /sys/power/mem_sleep showed [s2idle] deep As a temporary fix, I typed echo deep > /sys/power/mem_sleep as a root user (sudo -i). Then the output of cat /sys/power/mem_sleep was s2idle [deep] After suspending now, sudo journalctl | grep "PM: suspend" | tail -2 returns PM: suspend entry (deep) PM: suspend exit I have made this permanent by editing /etc/default/grub and replacing GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" with GRUB_CMDLINE_LINUX_DEFAULT="quiet splash mem_sleep_default=deep" then regenerating my grub configuration (sudo grub-mkconfig -o /boot/grub/grub.cfg). This appears to be working with no ill effects. Credit to https://askubuntu.com/a/1036122/470077 ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-11-generic 4.18.0-11.12 ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12 Uname: Linux 4.18.0-11-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: aaron-work 3672 F pulseaudio /dev/snd/pcmC0D0p: aaron-work 3672 F...m pulseaudio Date: Tue Dec 18 09:52:44 2018 EcryptfsInUse: Yes HibernationDevice: RESUME=/dev/ubuntu-vg/swap_1 InstallationDate: Installed on 2018-09-04 (104 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0489:e0a2 Foxconn / Hon Hai Bus 001 Device 002: ID 0bda:58f4 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9370 ProcEnviron: LANGUAGE=en_GB:en TERM=xterm-256color PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-11-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash mem_sleep_default=deep vt.handoff=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.18.0-11-generic N/A linux-backports-modules-4.18.0-11-generic N/A linux-firmware 1.175.1 SourcePackage: linux UpgradeStatus: Upgraded to cosmic on 2018-10-26 (52 days ago) dmi.bios.date: 08/09/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.1 dmi.board.name: 0F6P3V dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.1:bd08/09/2018:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0F6P3V:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9370 dmi.product.sku: 07E6 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808957/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1832776] Re: Backport VMCI PPN64 patch
** Changed in: linux (Ubuntu) Importance: Undecided => Critical ** Changed in: linux (Ubuntu) Importance: Critical => Wishlist -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1832776 Title: Backport VMCI PPN64 patch Status in linux package in Ubuntu: Confirmed Status in linux package in Debian: New Bug description: Hi, Can this kernel patch [1] for VMCI be backported to Ubuntu Bionic? I have already filed a bug with Debian[2]. Here is the commit log: commit f2db7361cb19bf3a6f7fd367f21d8eb325397946 Author: Vishnu DASA Commit: Greg Kroah-Hartman VMCI: Support upto 64-bit PPNs Add support in the VMCI driver to handle upto 64-bit PPNs when the VMCI device exposes the capability for 64-bit PPNs. Thanks, Adit [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f2db7361cb19bf3a6f7fd367f21d8eb325397946 [2] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929824 --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: adit 3290 F pulseaudio /dev/snd/controlC0: adit 3290 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=5e12ac9f-b7e5-46f1-aa2a-0091eb5cb723 InstallationDate: Installed on 2018-11-06 (219 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) IwConfig: eno1 no wireless extensions. lono wireless extensions. docker0 no wireless extensions. MachineType: Dell Inc. Precision T3600 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-51.55-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-51-generic N/A linux-backports-modules-4.15.0-51-generic N/A linux-firmware 1.173.6 RfKill: Tags: bionic Uname: Linux 4.15.0-51-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/09/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A11 dmi.board.name: 08HPGT dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 7 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA11:bd08/09/2013:svnDellInc.:pnPrecisionT3600:pvr01:rvnDellInc.:rn08HPGT:rvrA01:cvnDellInc.:ct7:cvr: dmi.product.name: Precision T3600 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832776/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1840239] Re: tsc marked unstable after entered PC10 on Intel CoffeeLake
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Changed in: hwe-next Status: New => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1840239 Title: tsc marked unstable after entered PC10 on Intel CoffeeLake Status in HWE Next: Triaged Status in linux package in Ubuntu: Triaged Bug description: This is actually a duplicate to https://bugzilla.kernel.org/show_bug.cgi?id=203183 that is for internal tracking. [Overview] On Intel CoffeeLake it's observed tsc is always marked unstable after turning off screen and let cpu enter idle state Package C10(PC10), and then clock source is switched to hpet. Following messages are printed in dmesg when this occurs: [ 115.454117] clocksource: timekeeping watchdog on CPU2: Marking clocksource 'tsc' as unstable because the skew is too large: [ 115.454146] clocksource: 'hpet' wd_now: a44e6960 wd_last: a42fe23b mask: [ 115.454151] clocksource: 'tsc' cs_now: 69ee1f8d9f cs_last: 699580f6fd mask: [ 115.454160] tsc: Marking TSC unstable due to clocksource watchdog [ 115.454675] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. [ 115.454679] sched_clock: Marking unstable (115712298090, -257671127)<-(115460381128, -5706726) [ 115.455825] clocksource: Switched to clocksource hpet [Step to reproduce] 1. use `powertop` to observe if CPU has ever enter PC10, 2. issue `xset dpms force off` to turn off screen and idle for some minutes, 3. check dmesg for above tsc marked unstable messages [Actual Results] TSC marked unstable and clock source switched to HPET. [Expected Results] TSC remains the clock source across the PC10 event. [Build Date & Hardware] This is reproducible on kernel version 4.14 through 5.1-rc2. Order kernel versions are not tested. [Additional Information] This was first found on Ubuntu (all versions) that system doesn't go suspend after stayed idle for 20 minutes. Clock source was switched to HPET, the system time is no correctly synced with reality so that the system doesn't consider it has stayed idle long enough to begin suspend process. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1840239/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1841736] Re: Intel Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW) [8086:34f0] subsystem [1a56:1651] not supported
** Changed in: hwe-next Status: New => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1841736 Title: Intel Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW) [8086:34f0] subsystem [1a56:1651] not supported Status in HWE Next: Triaged Status in linux package in Ubuntu: Confirmed Status in linux-oem-osp1 package in Ubuntu: New Status in linux source package in Bionic: Confirmed Status in linux-oem-osp1 source package in Bionic: New Status in linux source package in Disco: Confirmed Status in linux-oem-osp1 source package in Disco: New Status in linux source package in Eoan: Confirmed Status in linux-oem-osp1 source package in Eoan: New Bug description: iwlwifi cannot initialize this device and leave following error messages in dmesg: iwlwifi :00:14.3: Direct firmware load for iwlwifi-QuQnj-b0-hr-b0-50.ucode failed with error -2 ... iwlwifi :00:14.3: no suitable firmware found! iwlwifi :00:14.3: minimum version required: iwlwifi-QuQnj-b0-hr-b0-39 iwlwifi :00:14.3: maximum version supported: iwlwifi-QuQnj-b0-hr-b0-50 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-oem-osp1 5.0.0.1017.18 ProcVersionSignature: Ubuntu 5.0.0-1017.19-oem-osp1 5.0.18 Uname: Linux 5.0.0-1017-oem-osp1 x86_64 ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Wed Aug 28 15:53:18 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-melisa+X16 InstallationDate: Installed on 2019-08-14 (14 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 SourcePackage: linux-meta-oem-osp1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1841736/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1820153] Re: [SRU][B/C/OEM]IOMMU: add kernel dma protection
** Changed in: hwe-next Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1820153 Title: [SRU][B/C/OEM]IOMMU: add kernel dma protection Status in HWE Next: Fix Released Status in linux package in Ubuntu: Invalid Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Status in linux-oem source package in Cosmic: Fix Released Bug description: SRU justification: [Impact] Recent systems shipping with "kernel DMA protection" = "enabled" by default in BIOS. This setting option changed "Thunderbolt Security Level" = "No Security (SL0)". With this setting systems will be vulnerable to a DMA attack by a thunderbolt device. OS can use IOMMU to defend against DMA attacks from a PCI device like thunderbolt one. Intel adds DMA_CTRL_PLATFORM_OPT_IN_FLAG flag in DMAR ACPI table. Use this flag to enable IOMMU and use _DSD to identify untrusted PCI devices. [Fix] Enable IOMMU when BIOS supports DMA opt in flag and ExternalFacingPort in _DSD. Disable ATS on the untrusted PCI device. [Test] Tested on 2 Intel platforms that supports DMA opt in flag with a thunderbolt dock station. iommu enabled as expected with this fix. Verified by QA's full test with a temporary build of bionic-oem kernel. All test passed on one supported "DMA protection" system and one non-supported "DMA protection" system. [Regression Potential] Upstream fix, Verified on supported platforms, no affection on not supported platforms. Backported changes are fairly minimal. These patches are included in 5.0 kernel, disco is good. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1820153/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1483095] Re: Bluetooth device 0cf3:e007 may sometimes fail to initialize
** Changed in: hwe-next Status: In Progress => Won't Fix ** Changed in: linux (Ubuntu) Status: In Progress => Won't Fix ** Changed in: hwe-next/vivid Status: New => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1483095 Title: Bluetooth device 0cf3:e007 may sometimes fail to initialize Status in HWE Next: Won't Fix Status in HWE Next vivid series: Won't Fix Status in linux package in Ubuntu: Won't Fix Bug description: On cold or warm boot, sometimes this device would fail to initialize. An error message can be found in dmesg: [ 19.268671] Bluetooth: hci0: Failed to access otp area (-113) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1483095/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1771252] Re: [ICL] Enable intel_rapl driver for Icelake
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Changed in: linux (Ubuntu) Assignee: (unassigned) => AceLan Kao (acelankao) ** Tags added: icelake -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1771252 Title: [ICL] Enable intel_rapl driver for Icelake Status in intel: Fix Committed Status in linux package in Ubuntu: Triaged Bug description: Desription: This feature is intended to track intel_rapl driver enabling for IceLake. Commit:Powercap/intel_rapl driver enabling for Icelake Target Release: 19.10 Target Kernel: 5.1 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1771252/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1819413] Re: [ICL] S0ix Enabling
** Changed in: linux (Ubuntu) Assignee: (unassigned) => AceLan Kao (acelankao) ** Tags added: icelake ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819413 Title: [ICL] S0ix Enabling Status in intel: Fix Committed Status in linux package in Ubuntu: Triaged Bug description: Description: S0ix-states represent the residency in the Intel® SoC idle standby power states. The S0ix states shut off part of the SoC when they are not in use. The S0ix states are triggered when specific conditions within the SoC have been achieved, for example: certain components are in low power states. The SoC consumes the least amount of power in the deepest (for example, S0i3) state. S0ix is triggered by two paths: (1) by system PM, e.g "suspend-to-idle" triggered by pressing the power button on Android device or command manually triggered on any Linux based distros; (2) by runtime PM, i.e no system activities with display off. S0ix should simply work in theory with trigger path (1) if we have the device drivers ready. On GLK, we require the below PCI device drivers with system PM support. ACPI device requirements are WIP. I2C designware PCI driver USB XHCI PCI ID Intel trace Hub[NPK) PCI ID SPI BXT PCI ID SCSI UFS BXT PCI host ID Graphics Audio PWM HSUART Security engine S0ix with trigger path (2) require work as defined below. All the above device drivers need to support runtime PM (already defined in the same LCK above) PCI root port to support runtime PM Both paths will require intel_idle driver support for S0ix support. 238f9c11351f8af8534ae0318b4d9acc77b09ee8 8aba056a4ea6da18186025a335a96b2f071e69d3 6769fdbe27d782dfee5e459e25b44baacc7c8459 cfb55af9add9c19806300fdb31f4cd25e67c6d1a 4a5861f714293767980e4948c9a7c9e5e09c9b94 2a13096ac7da07a1bfc9d91fc4a982020e7ded2b cd89e92b7399a69512b8d855a2dd145c47399bf8 d6827015e671cd17871c9b7a0fabe06c044f7470 0e68eeea9894feeba2edf7ec63e4551b87f39621 e50af8332785355de3cb40d9f5e8c45dbfc86f53 Target Kernel: 5.1 Target Release: 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1819413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1819413] Re: [ICL] S0ix Enabling
** Also affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-osp1 (Ubuntu) Assignee: (unassigned) => AceLan Kao (acelankao) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819413 Title: [ICL] S0ix Enabling Status in intel: Fix Committed Status in linux package in Ubuntu: Triaged Status in linux-oem-osp1 package in Ubuntu: New Bug description: Description: S0ix-states represent the residency in the Intel® SoC idle standby power states. The S0ix states shut off part of the SoC when they are not in use. The S0ix states are triggered when specific conditions within the SoC have been achieved, for example: certain components are in low power states. The SoC consumes the least amount of power in the deepest (for example, S0i3) state. S0ix is triggered by two paths: (1) by system PM, e.g "suspend-to-idle" triggered by pressing the power button on Android device or command manually triggered on any Linux based distros; (2) by runtime PM, i.e no system activities with display off. S0ix should simply work in theory with trigger path (1) if we have the device drivers ready. On GLK, we require the below PCI device drivers with system PM support. ACPI device requirements are WIP. I2C designware PCI driver USB XHCI PCI ID Intel trace Hub[NPK) PCI ID SPI BXT PCI ID SCSI UFS BXT PCI host ID Graphics Audio PWM HSUART Security engine S0ix with trigger path (2) require work as defined below. All the above device drivers need to support runtime PM (already defined in the same LCK above) PCI root port to support runtime PM Both paths will require intel_idle driver support for S0ix support. 238f9c11351f8af8534ae0318b4d9acc77b09ee8 8aba056a4ea6da18186025a335a96b2f071e69d3 6769fdbe27d782dfee5e459e25b44baacc7c8459 cfb55af9add9c19806300fdb31f4cd25e67c6d1a 4a5861f714293767980e4948c9a7c9e5e09c9b94 2a13096ac7da07a1bfc9d91fc4a982020e7ded2b cd89e92b7399a69512b8d855a2dd145c47399bf8 d6827015e671cd17871c9b7a0fabe06c044f7470 0e68eeea9894feeba2edf7ec63e4551b87f39621 e50af8332785355de3cb40d9f5e8c45dbfc86f53 Target Kernel: 5.1 Target Release: 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1819413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1828948] Re: OBSOLETE_BY in DKMS.CONF not work
** Also affects: dkms (Ubuntu) Importance: Undecided Status: New ** Also affects: dkms (Ubuntu Bionic) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to dkms in Ubuntu. https://bugs.launchpad.net/bugs/1828948 Title: OBSOLETE_BY in DKMS.CONF not work Status in DKMS: Confirmed Status in OEM Priority Project: New Status in dkms package in Ubuntu: New Status in dkms source package in Bionic: New Bug description: the issue has been fixed by upstream [1]: https://github.com/dell/dkms/issues/81 we need to land that fix to DKMS on Ubuntu as well. [1] https://github.com/dell/dkms To manage notifications about this bug go to: https://bugs.launchpad.net/dkms/+bug/1828948/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1819882] Re: [CONFIG] please enable highdpi font FONT_TER16x32
*** This bug is a duplicate of bug 1819881 *** https://bugs.launchpad.net/bugs/1819881 ** This bug has been marked a duplicate of bug 1819881 [CONFIG] please enable highdpi font FONT_TER16x32 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819882 Title: [CONFIG] please enable highdpi font FONT_TER16x32 Status in linux package in Ubuntu: Incomplete Bug description: [CONFIG] please enable highdpi font FONT_TER16x32 This is now available in v5.0 config/config.common.ubuntu:# CONFIG_FONT_TER16x32 is not set https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/lib/fonts/Kconfig?id=ac8b6f148fc97e9e10b48bd337ef571b1d1136aa To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819882/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1819907] Re: 19.04 installer hangs on installation complete dialog
** Tags added: lenovo -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819907 Title: 19.04 installer hangs on installation complete dialog Status in linux package in Ubuntu: Incomplete Bug description: Installed version 19.04 on a Lenovo P1 laptop and when the installation Complete dialog came up I hit the restart button and the system froze. I then have to hard power down. At this point it boots to a login prompt. I login but there is no desktop after ten minutes or more finally reinstalled. On reinstall again same freeze at install complete but this time after several minutes the desktop did finally show up. Only difference on the installs was first time I selected the update wifi and other drivers click box and second time I did not. BIOS N2EET38W CPU i7-8850H To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819907/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1800995] Re: [ICL] GPIO support
The commit is already in Disco kernel. ** Changed in: intel Status: New => Fix Released ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Fix Released ** Changed in: linux Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1800995 Title: [ICL] GPIO support Status in intel: Fix Released Status in Linux: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: Description: GPIO support for ICL should be basically the same as in CNL. Reduction in minimum selectable GPIO block configuration. Allows for more flexibility in selecting 1.8 or 3.3V GPIOs Commit ID: e6800d2601fafb51f5feb3c216c884c2efb4c77d Target Kernel: 4.19 Target Release: 19.04 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1800995/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1820153] Re: [SRU][B/C/OEM]IOMMU: add kernel dma protection
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Changed in: linux (Ubuntu) Assignee: (unassigned) => AaronMa (mapengyu) ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Also affects: linux-oem (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1820153 Title: [SRU][B/C/OEM]IOMMU: add kernel dma protection Status in HWE Next: In Progress Status in linux package in Ubuntu: Invalid Status in linux-oem package in Ubuntu: Invalid Status in linux source package in Bionic: New Status in linux-oem source package in Bionic: New Status in linux source package in Cosmic: New Status in linux-oem source package in Cosmic: New Bug description: SRU justification: [Impact] OS can use IOMMU to defend against DMA attacks from a PCI device like thunderbolt one. Intel adds DMA_CTRL_PLATFORM_OPT_IN_FLAG flag in DMAR ACPI table. Use this flag to enable IOMMU and use _DSD to identify untrusted PCI devices. [Fix] Enable IOMMU when BIOS supports DMA opt in flag and ExternalFacingPort in _DSD. Disable ATS on the untrusted PCI device. [Test] Tested on 2 Intel platforms that supports DMA opt in flag with a thunderbolt dock station. iommu enabled as expected with this fix. [Regression Potential] Upstream fix, Verified on supported platforms, no affection on not supported platforms. Backported changes are fairly minimal. These patches are included in 5.0 kernel, disco is good. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1820153/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1814325] Re: Keyboard light fn does not works for Asus VivoBook S14 X430UA on Ubuntu 18.04
The 4.19 linux kernel can resolve this bug. You can wait for the Disco (19.04) release and upgrade to that to get this feature. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1814325 Title: Keyboard light fn does not works for Asus VivoBook S14 X430UA on Ubuntu 18.04 Status in linux package in Ubuntu: Confirmed Bug description: I started using Ubuntu in my new Asus VivoBook S14 X430UA laptop. But it is very disappointing that the keyboard light cannot be controlled using the dedicated switch (fn + f7). Similarly fn + f8 also not working, which is for screen toggling. echo 3 | sudo tee /sys/class/leds/asus::kbd_backlight/brightness command to switch on the keyboard light is working fine. Is there any solution for this issue? Description: Ubuntu 18.04.1 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-45-generic 4.15.0-45.48 ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18 Uname: Linux 4.15.0-45-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ajithabhks 1491 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Feb 2 01:25:22 2019 HibernationDevice: RESUME=UUID=29048cc5-d306-4844-8f70-c87fc7a20081 InstallationDate: Installed on 2019-01-31 (0 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 13d3:56c1 IMC Networks Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. VivoBook S14 X430UA ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-45-generic root=UUID=911bc958-ea13-4f07-9757-ce3a56799271 ro quiet splash acpi_osi=Linux acpi_backlight=vendor vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-45-generic N/A linux-backports-modules-4.15.0-45-generic N/A linux-firmware 1.173.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/06/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X430UA.204 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X430UA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX430UA.204:bd06/06/2018:svnASUSTeKCOMPUTERINC.:pnVivoBookS14X430UA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX430UA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: VivoBook S dmi.product.name: VivoBook S14 X430UA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1814325/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1821350] Re: Lenovo X1: failing to resume from suspend after closing the lid
Worked with doko on IRC and the nvidia 418 driver (currently in -proposed) fixes this. ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821350 Title: Lenovo X1: failing to resume from suspend after closing the lid Status in linux package in Ubuntu: Triaged Bug description: On a Lenovo X1, running current disco, the machine fails to resume from suspend after closing the lid. After closing the LID, you see the LED slowly flashing, and when again opening the lid, it changes to constant bright light. Nothing else happens. --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: doko 2011 F pulseaudio /dev/snd/controlC0: doko 2011 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 19.04 InstallationDate: Installed on 2019-01-12 (68 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: LENOVO 20MFCTO1WW Package: linux (not installed) ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.0.0-7-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.0.0-7.8-generic 5.0.0 RelatedPackageVersions: linux-restricted-modules-5.0.0-7-generic N/A linux-backports-modules-5.0.0-7-generic N/A linux-firmware 1.178 Tags: disco Uname: Linux 5.0.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sbuild sudo _MarkForUpload: True dmi.bios.date: 01/08/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N2EET36W (1.18 ) dmi.board.asset.tag: Not Available dmi.board.name: 20MFCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2EET36W(1.18):bd01/08/2019:svnLENOVO:pn20MFCTO1WW:pvrThinkPadX1Extreme:rvnLENOVO:rn20MFCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Extreme dmi.product.name: 20MFCTO1WW dmi.product.sku: LENOVO_MT_20MF_BU_Think_FM_ThinkPad X1 Extreme dmi.product.version: ThinkPad X1 Extreme dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821350/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1797304] Re: Keyboard backlight sysfs sometimes is missing on Dell laptops
Already fixed in mainline, set to Fix Released.
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
** Changed in: hwe-next
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1797304
Title:
Keyboard backlight sysfs sometimes is missing on Dell laptops
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Fix Released
Status in linux-oem source package in Bionic:
Fix Released
Bug description:
[Impact]
When the keyboard backlight sysfs is missing, userspace does not know
the current keyboard backlight brightness.
[Fix]
There's a loading order race condition, between the dell-smbios and its
backends, dell-smbios-{smm,wmi}.
Build them as one module can solve the issue.
The last patch is what we want, but pulls the entire series as a
whole.
[Test]
The backlight sysfs always exists with the patch. Userspace now knows
the current keyboard backlight brightness.
[Regression Potential]
Low. No functional change, as it simply links the modules together.
Limits to Dell machines.
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[Kernel-packages] [Bug 1822682] Re: nvidia driver issues
I see you mentioned GeForce 1050Ti in your bug. The commit I posted above is for GV100 "Volta". So the warning messages shouldn't affect you. That said, it might be a good idea to add the relevant firmwares to Bionic. ** Also affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux-signed-hwe (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-signed-hwe (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux-firmware (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1822682 Title: nvidia driver issues Status in linux-firmware package in Ubuntu: Invalid Status in linux-signed-hwe package in Ubuntu: New Status in linux-firmware source package in Bionic: New Status in linux-signed-hwe source package in Bionic: New Status in linux-firmware source package in Cosmic: New Status in linux-signed-hwe source package in Cosmic: New Bug description: Description: Ubuntu 18.04.2 LTS Release: 18.04 Kernel: Linux 4.18.0-15-generic Intel Core i7-7700HQ + GeForce 1050Ti after: sudo update-initramfs -u (i'm using this command after installing fresh Ubuntu because it can't reboot correctly) I get : update-initramfs: Generating /boot/initrd.img-4.18.0-16-generic W: Possible missing firmware /lib/firmware/nvidia/gv100/sec2/sig.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/sec2/image.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/sec2/desc.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/nvdec/scrubber.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_method_init.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_bundle_init.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_nonctx.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/sw_ctx.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_sig.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_data.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_inst.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/gpccs_bl.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_sig.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_data.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_inst.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/gr/fecs_bl.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/ucode_unload.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/ucode_load.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/unload_bl.bin for module nouveau W: Possible missing firmware /lib/firmware/nvidia/gv100/acr/bl.bin for module nouveau Had no such trouble on Ubuntu 18.04.01 with older kernel ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.18.0-15-generic 4.18.0-15.16~18.04.1 ProcVersionSignature: Ubuntu 4.18.0-15.16~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-15-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Apr 2 00:18:33 2019 InstallationDate: Installed on 2019-04-01 (0 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) SourcePackage: linux-signed-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1822682/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1827967] Re: There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1827967 Title: There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Status in linux source package in Cosmic: Fix Committed Status in linux source package in Disco: Fix Committed Bug description: [Impact] In our OEM projects, we often meet this issues, there is no any monitor plugged, but in the gnome-sound-setting, there are 4 hdmi/dp audio devices. [Fix] We check the eld_valid when reporting the hdmi/dp jack event [Test Case] On the problematic machines, we do s3 test without plugging monitor, there is no hdmi audio device in the sound-setting. On the machines without this problem, we do s3 test, pluggin/unplugging monitor test, the hdmi audio work well as before. [Regression Risk] Low. We have done many tests on machines with or without this problem, there is no regression so far. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1827967/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1825272] Re: headset-mic doesn't work on two Dell laptops.
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1825272 Title: headset-mic doesn't work on two Dell laptops. Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Status in linux-oem source package in Cosmic: Fix Released Status in linux source package in Disco: Fix Released Status in linux-oem source package in Disco: Fix Released Bug description: [Impact] the headset-mic can't be detected after we plug the headset into the audio jack [Fix] Apply the fixup of ALC255_FIXUP_DELL1_MIC_NO_PRESENCE. [Test Case] Boot up the system plug the headset into the audio jack The audio device selecting dialogue will show up selecting headset-mic icon, then rerord sound from headset-mic, it works well. [Regression Risk] Low. this patch only applies to specific dell machines which have the same pin config as defined in the patch. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1825272/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1756700] Re: Ryzen/Raven Ridge USB ports do not work
** Changed in: hwe-next Status: Triaged => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1756700 Title: Ryzen/Raven Ridge USB ports do not work Status in HWE Next: Fix Released Status in linux package in Ubuntu: Triaged Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Xenial: Triaged Status in linux-oem source package in Xenial: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Bug description: ===SRU Justification=== [Impact] USB controller stops working once a USB device gets plugged. [Fix] Add a delay for xHC can workaround the issue. [Test] Plug a USB device to affected system. USB controller stop working afterward. With the patch, the issue is solved. [Regression Potential] Low. Trivial patch which adds a delay. No functional change. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1756700/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1805088] Re: iwlwifi fails to work on 16 or more logical CPUs machines
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1805088 Title: iwlwifi fails to work on 16 or more logical CPUs machines Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Committed Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Bug description: [Impact] Got dmesg kernel BUG while loading iwlwifi driver on machines which has 16 or more logical CPUs kernel: RIP: 0010:iwl_pcie_rxq_alloc_rbs+0x1d0/0x1f0 [iwlwifi] And it leads to wifi can't scan any APs, and leads to system hangs while suspending. [Fix] Below commit contained in v4.17 fix the issue. ab1068d6866e iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs [Regression Potential] Low. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1805088/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1831833] Re: [SRU][B/C] Add the firmwares of RTL8822BE and RTL8822CE
** Also affects: linux-firmware (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux-firmware (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1831833 Title: [SRU][B/C] Add the firmwares of RTL8822BE and RTL8822CE Status in HWE Next: New Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware source package in Bionic: New Status in linux-firmware source package in Cosmic: New Bug description: SRU justification: [Impact] Add new firmwares of RTL8822BE/RTL8822CE. [Fix] rtw88 and these new firmwares will support RTL8822BE/RTL8822CE [Test] Verified on hardware. Tests result are good. [Regression Potential] Low, it introducs the new firmwares to enable new wifi chips supports. These firmwares are already in disco. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1831833/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1831828] Re: [SRU][B/B-OEM/C/D/OEM-OSP1] Add RTL8822 wifi driver rtw88
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-oem (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Triaged => Invalid ** Changed in: linux-oem (Ubuntu Disco) Status: New => Invalid ** Changed in: linux-oem (Ubuntu Cosmic) Status: New => Invalid ** Also affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-osp1 (Ubuntu Cosmic) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu Disco) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu) Status: New => Invalid ** Changed in: linux-oem (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1831828 Title: [SRU][B/B-OEM/C/D/OEM-OSP1] Add RTL8822 wifi driver rtw88 Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux-oem package in Ubuntu: Invalid Status in linux-oem-osp1 package in Ubuntu: Invalid Status in linux source package in Bionic: New Status in linux-oem source package in Bionic: New Status in linux-oem-osp1 source package in Bionic: New Status in linux source package in Cosmic: New Status in linux-oem source package in Cosmic: Invalid Status in linux-oem-osp1 source package in Cosmic: Invalid Status in linux source package in Disco: New Status in linux-oem source package in Disco: Invalid Status in linux-oem-osp1 source package in Disco: Invalid Bug description: SRU justification: [Impact] RTL8822BE/RTL8822CE need new driver rtw88 supports. [Fix] This is a new mac80211 driver for Realtek 802.11ac wireless network chips. And it needs new firmware too. [Test] Verified on hardware. Tests result are good. [Regression Potential] Low, it introducs the new driver to enable new wifi chips supports. 2 more upstream commits are introduced: e7d4a95da bitfield: fix *_encode_bits() 00b0c9b82 Add primitives for manipulating bitfields both in host- and fixed-endian. These 2 commits add "le32p_replace_bits" functions that rtw88 uses. They introduced new operator of bitfields since 4.16 kernel, don't change exsit funtions. C/D/OEM-OSP-1 don't need these 2 patches. These firmwares are already in disco. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1831828/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1831065] Re: does not detect headphone when there is no other output devices
** Tags added: oem-priority ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Also affects: linux-oem (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem (Ubuntu) Status: New => Invalid ** Changed in: linux-oem (Ubuntu Cosmic) Status: New => Incomplete ** Changed in: linux-oem (Ubuntu Cosmic) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1831065 Title: does not detect headphone when there is no other output devices Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux-oem package in Ubuntu: Invalid Status in linux source package in Bionic: New Status in linux-oem source package in Bionic: New Status in linux source package in Cosmic: New Status in linux-oem source package in Cosmic: Invalid Bug description: These two patches are already in the kernel-v5.0, so only B and C need these two patches. [Impact] On a Dell machine, there is no other output devices but a headphone on it, when plugging headset, the headset-mic can't work. [Fix] The headphone detection method is buggy, the driver can't detect the headphone, then the driver will not initialize for headset-mic, after applying these patches, the problem is fixed. [Test Case] Plug headset and record the sound from headset-mic, it works well. [Regression Risk] Low. the patch just change the headphone detection function, and the function is already in the kernel from 5.0-rc, no bug is reported. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1831065/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1832087] Re: Bluetooth not work on INTEL WIRELESS-AC 9260
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v5.2-rc4 kernel[1]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [1] http://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1832087 Title: Bluetooth not work on INTEL WIRELESS-AC 9260 Status in linux package in Ubuntu: Confirmed Bug description: Kernel 5.0.0-16 > Bluetooth on INTEL WIRELESS-AC 9260 NOT WORK !!?? I can not use my mouse, my keyboard and external speakers that all need bluetooth. My laptop has few usb ports, I am dependent on bluetooth with him... Unsolved problem from Kernel 5.0.0-15 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829497 --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: philippe 1646 F pulseaudio CurrentDesktop: X-Cinnamon DistroRelease: Linux Mint 19.1 InstallationDate: Installed on 2018-11-13 (206 days ago) InstallationMedia: Linux Mint 19 "Tara" - Release amd64 20180717 Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 27c6:5395 Bus 001 Device 002: ID 8087:0025 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 15 9570 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-16-generic root=UUID=1c90898a-7750-4a75-967f-b653a0db22aa ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.0.0-16.17~18.04.1-generic 5.0.8 RelatedPackageVersions: linux-restricted-modules-5.0.0-16-generic N/A linux-backports-modules-5.0.0-16-generic N/A linux-firmware1.173.6 Tags: tessa Uname: Linux 5.0.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 04/26/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.10.1 dmi.board.name: 0D0T05 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.10.1:bd04/26/2019:svnDellInc.:pnXPS159570:pvr:rvnDellInc.:rn0D0T05:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 15 9570 dmi.product.sku: 087C dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832087/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1833405] Re: add firmware and topology file for sound sof driver [cml/cnl]
** Also affects: linux-firmware (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-firmware (Ubuntu Eoan) Importance: Undecided Assignee: Hui Wang (hui.wang) Status: New ** Also affects: linux-firmware (Ubuntu Disco) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1833405 Title: add firmware and topology file for sound sof driver [cml/cnl] Status in linux-firmware package in Ubuntu: New Status in linux-firmware source package in Bionic: New Status in linux-firmware source package in Disco: New Status in linux-firmware source package in Eoan: New Bug description: [Impact] We have a couple dell and lenovo laptops which have dmic directly connected to PCH, this needs intel sof driver to work, and intel sof driver is merged oem-osp1-b kernel and it needs to load firmware and topology file to work. [Fix] Intel provides two binary files to us, one is firmware, the other is topology file, these two files are built from https://github.com/thesofproject/sof.git, and the license is BSD 3. [Test Case] put the firmware and topology to rootfs and boot with the oem-osp1-b kernel on those machines, the sof driver works well. [Regression Risk] Low. just adding two new binary files, no change to existing files. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1833405/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1817848] Re: i915: Backport watermark fixes for gen9+
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1817848 Title: i915: Backport watermark fixes for gen9+ Status in HWE Next: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux-oem source package in Bionic: Fix Released Bug description: [Impact] 5.0 fixes screen flicker issues with new panel models and on hybrid machines, and Intel has prepared a backport for 4.15 which we can use. It consists of 50+ cherry-picked commits plus a handful of build fixes: git://github.com/vsyrjala/linux.git skl_wm_backport_4.15 [Test case] Various display configurations with an external monitor connected need to be tested, preferably on a wider set of hardware [Regression potential] The backport was done by Intel, and tested with intel-gpu-tools to do the right thing, but there's always a chance of regressing something. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1817848/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1809219] Re: Killer 802.11ac 2x2 (1550 or 1550i) [8086:2526][1a56:1550] is not supported
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1809219 Title: Killer 802.11ac 2x2 (1550 or 1550i) [8086:2526][1a56:1550] is not supported Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Released Bug description: [Impact] Killer Wireless-1550 is not supported by Bionic kernel. [Fix] This card can be supported by adding its structs and IDs into table by below commit. 0a5257bc6d89 iwlwifi: add more card IDs for 9000 series [Test] Verified wifi works after applied the commit. [Regression Potential] Low. It adds its own structs and IDs to support killer cards. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1809219/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1740231] Re: Add support for Realtek WiFi device [10ec:c821]
** Changed in: linux (Ubuntu) Assignee: Jesse Sung (wenchien) => Kai-Heng Feng (kaihengfeng) ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1740231 Title: Add support for Realtek WiFi device [10ec:c821] Status in HWE Next: Fix Released Status in HWE Next bionic series: New Status in linux package in Ubuntu: Triaged Status in linux-oem package in Ubuntu: Fix Released Status in linux-oem source package in Xenial: Fix Released Bug description: PCI ID: 10ec:c821 The off-tree driver is attached. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1740231/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838156] Re: synaptics - touchpad input driver
Do you use edge scroll or two-finger scroll? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838156 Title: synaptics - touchpad input driver Status in linux package in Ubuntu: Confirmed Bug description: The touchpad scrolling is not working. I have Haier Y11C. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-55-generic 4.15.0-55.60 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 Uname: Linux 4.15.0-55-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jawadsajid 1639 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sun Jul 28 02:32:47 2019 HibernationDevice: RESUME=UUID=1c3a5128-c70c-4bef-9cf7-0108e089f29c InstallationDate: Installed on 2019-07-27 (0 days ago) InstallationMedia: Ubuntu 16.04.6 LTS "Xenial Xerus" - Release amd64 (20190227) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bus 001 Device 002: ID 04f2:b635 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Haier Information Technology (Shen Zhen) Co.,Ltd Y11C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-55-generic root=UUID=090de797-9be0-41a3-87f8-fb687659760c ro quiet splash ivrs_ioapic[32]=00:14.0 vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.9 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2019-07-27 (0 days ago) dmi.bios.date: 01/30/2018 dmi.bios.vendor: LN1V dmi.bios.version: 1.23 dmi.board.asset.tag: Default string dmi.board.name: Y11C dmi.board.vendor: Haier Information Technology (Shen Zhen) Co.,Ltd dmi.board.version: Default string dmi.chassis.asset.tag: Default string dmi.chassis.type: 10 dmi.chassis.vendor: Haier Information Technology (Shen Zhen) Co.,Ltd dmi.chassis.version: Default string dmi.modalias: dmi:bvnLN1V:bvr1.23:bd01/30/2018:svnHaierInformationTechnology(ShenZhen)Co.,Ltd:pnY11C:pvrDefaultstring:rvnHaierInformationTechnology(ShenZhen)Co.,Ltd:rnY11C:rvrDefaultstring:cvnHaierInformationTechnology(ShenZhen)Co.,Ltd:ct10:cvrDefaultstring: dmi.product.family: y series dmi.product.name: Y11C dmi.product.version: Default string dmi.sys.vendor: Haier Information Technology (Shen Zhen) Co.,Ltd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838156/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838133] Re: realtek r8822be kernel module fails after update to linux kernel-headers 5.0.0-21
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Changed in: linux (Ubuntu) Assignee: (unassigned) => AaronMa (mapengyu) ** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838133 Title: realtek r8822be kernel module fails after update to linux kernel- headers 5.0.0-21 Status in linux package in Ubuntu: Triaged Bug description: On July 24th I upgraded to the latest linux-headers-5.0.0-21 as part of the dist-upgrade for latest packages in Disco Dingo 19.04. I didn't notice that wifi was no longer working because at work I exclusively use a wired Ethernet connection. Today, however, when I tried to use my realtek r8822be wireless card, I discovered that it was totally unresponsive and did not work with wpa_supplicant / wpa_cli even when invoked manually from the command line (let alone with NetworkManager). When the problem occurred, I was using 19.04's latest kernel 5.0.0-21. I then rebooted and selected kernel 5.0.0-20 from GRUB menu. "uname -a" shows that I am using the previous kernel version: Linux pj 5.0.0-20-generic #21-Ubuntu SMP Mon Jun 24 09:32:09 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux With this kernel version as well as linux-headers-5.0.0.20, linux- headers-5.0.0-20-generic, my realtek wireless card works fine. While booted into 5.0.0-20 kernel, here are the realtek kernel modules that are loaded: # lsmod | grep r8 r8822be 692224 0 mac80211 806912 1 r8822be cfg80211 671744 2 mac80211,r8822be r8169 81920 0 Hopefully this realtek wireless regression can get fixed in the next minor kernel version. Let me know if you need any more information. Best Regards, Jun To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838133/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.
Setting specific CPU frequencies via cpufreq-set is incompatible with the intel_pstate driver. Is your problem about unable to fix the CPU to specific frequencies, or the CPU frequencies do not increase even you are under heavy workload? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838141 Title: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling. Status in linux package in Ubuntu: Confirmed Bug description: intel_pstate not working. CPU frequency fixed at 800MHz. I've tried to modify frequency using "cpufreq-set" and also by directly writing to files in "/sys/devices/system/cpu/cpu0/cpufreq/*" to no success. I tried different versions of kernel, it started working on 4.17.0 but stopped working soon. These are the versions I tested. 5.2.3 - Not Working 5.1.0 - Not Working 4.19.60 - Not Working 4.18.20 - Not Working 4.17.19 - Not Working 4.17.10 - Not Working 4.17.5 - Not Working 4.17.3 - Working 4.17.2 - Working 4.17.1 - Working 4.17.0 - Working 4.16.18 - Not Working 4.15.0 - Not Working Please let me know if anything else is needed. thanks ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-55-generic 4.15.0-55.60 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 Uname: Linux 4.15.0-55-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: srijan 2219 F pulseaudio CurrentDesktop: KDE Date: Sat Jul 27 11:34:10 2019 InstallationDate: Installed on 2018-11-25 (243 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0bda:5621 Realtek Semiconductor Corp. Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Predator PH315-51 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-55-generic root=UUID=a76bd009-8058-4e96-a8b5-a82b7fbe1ede ro acpi_backlight=vendor i915.modeset=1 i915.enable_guc=3 i915.enable_dc=2 i915.enable_fbc=1 nvme_core.default_ps_max_latency_us=1800 pcie_aspm=force i915.enable_psr=2 i915.disable_power_well=1 nmi_watchdog=0 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 12/05/2018 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.24 dmi.board.asset.tag: Type2 - Board Serial Number dmi.board.name: Sienta_CFS dmi.board.vendor: CFL dmi.board.version: V1.24 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.24 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.24:bd12/05/2018:svnAcer:pnPredatorPH315-51:pvrV1.24:rvnCFL:rnSienta_CFS:rvrV1.24:cvnAcer:ct10:cvrV1.24: dmi.product.family: Predator Helios 300 dmi.product.name: Predator PH315-51 dmi.product.version: V1.24 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838141/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.
Does the problem go away if "intel_pstate=disable" is provided in kernel cmdline? There were many accounts of CPU being stuck at 800MHz, and they were not caused by OS at all: https://forums.bit-tech.net/index.php?threads/solved-laptop-stuck-at-800mhz.338423/ https://linustechtips.com/main/topic/531278-skylake-system-stuck-at-800mhz/ https://www.dell.com/community/Laptops-General-Read-Only/Dell-XPS-9550-CPU-Multiplier-Stuck-at-8/td-p/4740654 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838141 Title: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling. Status in linux package in Ubuntu: Confirmed Bug description: intel_pstate not working. CPU frequency fixed at 800MHz. I've tried to modify frequency using "cpufreq-set" and also by directly writing to files in "/sys/devices/system/cpu/cpu0/cpufreq/*" to no success. I tried different versions of kernel, it started working on 4.17.0 but stopped working soon. These are the versions I tested. 5.2.3 - Not Working 5.1.0 - Not Working 4.19.60 - Not Working 4.18.20 - Not Working 4.17.19 - Not Working 4.17.10 - Not Working 4.17.5 - Not Working 4.17.3 - Working 4.17.2 - Working 4.17.1 - Working 4.17.0 - Working 4.16.18 - Not Working 4.15.0 - Not Working Please let me know if anything else is needed. thanks ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-55-generic 4.15.0-55.60 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 Uname: Linux 4.15.0-55-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: srijan 2219 F pulseaudio CurrentDesktop: KDE Date: Sat Jul 27 11:34:10 2019 InstallationDate: Installed on 2018-11-25 (243 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0bda:5621 Realtek Semiconductor Corp. Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Predator PH315-51 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-55-generic root=UUID=a76bd009-8058-4e96-a8b5-a82b7fbe1ede ro acpi_backlight=vendor i915.modeset=1 i915.enable_guc=3 i915.enable_dc=2 i915.enable_fbc=1 nvme_core.default_ps_max_latency_us=1800 pcie_aspm=force i915.enable_psr=2 i915.disable_power_well=1 nmi_watchdog=0 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 12/05/2018 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.24 dmi.board.asset.tag: Type2 - Board Serial Number dmi.board.name: Sienta_CFS dmi.board.vendor: CFL dmi.board.version: V1.24 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.24 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.24:bd12/05/2018:svnAcer:pnPredatorPH315-51:pvrV1.24:rvnCFL:rnSienta_CFS:rvrV1.24:cvnAcer:ct10:cvrV1.24: dmi.product.family: Predator Helios 300 dmi.product.name: Predator PH315-51 dmi.product.version: V1.24 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838141/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1837688] Re: Ubuntu won't boot on Dell Inspiron 7375
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1837688 Title: Ubuntu won't boot on Dell Inspiron 7375 Status in linux package in Ubuntu: Incomplete Bug description: Ubuntu is unable to boot from the installation USB on a Dell Inspiron 7375, with a Ryzen CPU. This affects Ubuntu 19.10 (latest daily), 19.04 and 18.04.2 (videos of each unsuccessful boot will be attached). I was able to boot using a workaround, by adding to the kernel line: amd_iommu=on ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 You can see it here: https://askubuntu.com/questions/1036357/ubuntu-18-04-wont-boot-on- dell-inspiron-7375 I used this workaround to run the apport-bug tool. The problem should be in an ubuntu specific vendor patch or configuration since I was able to boot successfully in: * CentOS 7 (kernel 3.10) * OpenSUSE Leap 15.1 (kernel 4.12.14) * OpenSUSE tumbleweed (kernel 5.1.16) * Fedora 30 (kernel 5.0.9) * Manjaro (kernel 4.19) * SystemRescueCd (kernel 4.19.34) ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.0.0-20-generic 5.0.0-20.21 ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8 Uname: Linux 5.0.0-20-generic x86_64 ApportVersion: 2.20.11-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 2186 F pulseaudio /dev/snd/controlC0: ubuntu 2186 F pulseaudio CasperVersion: 1.411 CurrentDesktop: ubuntu:GNOME Date: Tue Jul 23 21:14:36 2019 LiveMediaBuild: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190715) MachineType: Dell Inc. Inspiron 7375 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=C.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed amd_iommu=on ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 --- RelatedPackageVersions: linux-restricted-modules-5.0.0-20-generic N/A linux-backports-modules-5.0.0-20-generic N/A linux-firmware1.180 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/09/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.0 dmi.board.name: 0GTNWX dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 1.5.0 dmi.modalias: dmi:bvnDellInc.:bvr1.5.0:bd07/09/2018:svnDellInc.:pnInspiron7375:pvr1.5.0:rvnDellInc.:rn0GTNWX:rvrA00:cvnDellInc.:ct10:cvr1.5.0: dmi.product.family: Inspiron dmi.product.name: Inspiron 7375 dmi.product.sku: 0884 dmi.product.version: 1.5.0 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1837688/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838477] Re: [regression] r8169 network device unable to detect link on x86 arch
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838477 Title: [regression] r8169 network device unable to detect link on x86 arch Status in linux package in Ubuntu: Confirmed Bug description: Since changes were introduced with 4.15.0-24 (LP #1752772), the r8169 driver became unusable on x86 machines (16.04 and 18.04 distributions). The device is always in link down state. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838477/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release
** Changed in: dptfxtract (Ubuntu) Assignee: (unassigned) => Anthony Wong (anthonywong) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubuntu: New Status in thermald package in Ubuntu: New Bug description: The thermald 1.9 release was just tagged, and has potential to help quite a bit with platform performance on some newer platforms when run with kernel 5.3. It would be nice to update eoan to this new release. > - The major change in this version is the active power limits adjustment. This will be useful to improve performance on some newer platform. But this will will lead to increase in CPU and other temperatures. Hence this is important to run dptfxtract version 1.4.1 tool to get performance sensitive thermal limits (https://github.com/intel/dptfxtract/commits/v1.4.1). If the default configuration picked up by thermald is not optimal, user can select other less aggressive configuration. Refer to the README here https://github.com/intel/dptfxtract/blob/master/README.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dptfxtract/+bug/1838590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release
I'm going to update it in these few days. The helper script will have to be adapted to the new conf file directory. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubuntu: New Status in thermald package in Ubuntu: New Bug description: The thermald 1.9 release was just tagged, and has potential to help quite a bit with platform performance on some newer platforms when run with kernel 5.3. It would be nice to update eoan to this new release. > - The major change in this version is the active power limits adjustment. This will be useful to improve performance on some newer platform. But this will will lead to increase in CPU and other temperatures. Hence this is important to run dptfxtract version 1.4.1 tool to get performance sensitive thermal limits (https://github.com/intel/dptfxtract/commits/v1.4.1). If the default configuration picked up by thermald is not optimal, user can select other less aggressive configuration. Refer to the README here https://github.com/intel/dptfxtract/blob/master/README.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dptfxtract/+bug/1838590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838982] Re: unable to handle kernel NULL pointer dereference at 000000000000002c (IP: iget5_locked+0x9e/0x1f0)
** Also affects: linux-oem (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem (Ubuntu Bionic) Status: New => Triaged ** Changed in: linux-oem (Ubuntu Bionic) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1838982 Title: unable to handle kernel NULL pointer dereference at 002c (IP: iget5_locked+0x9e/0x1f0) Status in HWE Next: In Progress Status in linux package in Ubuntu: Confirmed Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Triaged Bug description: Crash happens during the setup (dpkg) phase of sbuild using a overlayfs based chroot with the current bionic-proposed kernel (4.15.0-56-generic #62-Ubuntu). [25553.379381] ? ovl_get_origin_fh+0x23/0x150 [overlay] [25553.379386] ? ovl_inode_test+0x20/0x20 [overlay] [25553.379390] ? ovl_lock_rename_workdir+0x50/0x50 [overlay] [25553.379396] ovl_get_inode+0xa2/0x450 [overlay] [25553.379401] ovl_lookup+0x275/0x760 [overlay] [25553.379406] lookup_slow+0xab/0x170 [25553.379409] ? lookup_slow+0xab/0x170 [25553.379413] walk_component+0x1c3/0x470 [25553.379416] ? path_init+0x177/0x2f0 [25553.379419] path_lookupat+0x84/0x1f0 [25553.379423] ? __put_cred+0x3d/0x50 [25553.379426] ? revert_creds+0x2f/0x40 [25553.379429] filename_lookup+0xb6/0x190 [25553.379434] ? __check_object_size+0xaf/0x1b0 [25553.379438] user_path_at_empty+0x36/0x40 [25553.379441] ? user_path_at_empty+0x36/0x40 [25553.379444] SyS_chown+0x4d/0xe0 [25553.379449] do_syscall_64+0x73/0x130 [25553.379453] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 SRU justication: = [Impact] Crash happens during the setup (dpkg) phase of sbuild using a overlayfs based chroot with the current bionic-proposed kernel (4.15.0-56-generic #62-Ubuntu). [Fix] Fix protential NULL in overlay fs. [Test] Verified on fs test and dpkg installation on overlayfs. [Regression Potential] Low, remove regression of previous bionic kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1838982/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
debdiff against thermald 1.7.0-5ubuntu2 in Bionic. ** Patch added: "debdiff.patch" https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+attachment/5281627/+files/debdiff.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting the voltage using RAPL Status in thermald package in Ubuntu: Confirmed Bug description: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
A test package has been built in https://launchpad.net/~anthonywong/+archive/ubuntu/for- review?field.series_filter=bionic for testing. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting the voltage using RAPL Status in thermald package in Ubuntu: Confirmed Bug description: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
** Also affects: thermald (Ubuntu Bionic) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1811730 Title: Thermald does not set max CPU after reseting the voltage using RAPL Status in thermald package in Ubuntu: Confirmed Status in thermald source package in Bionic: New Bug description: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1811730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1811730] Re: Thermald does not set max CPU after reseting the voltage using RAPL
** Description changed: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) + + - + + SRU Justification + == + + [Impact] + * As described by the original bug reporter, CPU usage of Lenovo P52 is sub-optimal under heavy load. + * My observation is the machine exhibits a sharp drop of power usage and CPU frequency and takes time to slowly ramp up again (refer to the chart at https://bit.ly/2OJphB8) + * Fixed by bisecting and backporting fixes from thermald project. + + [Test case] + * One can stress the CPU load of the machine and collect the CPU frequency and power usage over time to check for any anamoly. The script at https://people.canonical.com/~ypwong/p52_test_cpu.sh can help with this. + * With the fix, the behaviour should be like this: https://bit.ly/2KA9EXB, a consistent power usage can be maintained. + + [Regression Potential] + * Medium. The fix consists of 7 commits cherry-picked from upstream, these changes will affect any machines using RAPL cooling device. The impact may not be obvious in normal daily usage but will be manifested during heavy load, suggest a longer verification period so that more people can discover any adverse effect. ** Description changed: Hi, I was using Ubuntu 18.10 thermald package, but I noted that, after few seconds at max CPU usage (max temp), thermald send the signal to RALP to reduce the voltage of the CPU. It set the freq to minimum (800MHz in my case). But when the CPU is idle and temp is lowered (35-40ºC) it did not send the signal to resume normal operation of the CPU. I compiled the latest version of thermald from git (https://github.com/intel/thermal_daemon) and now everything works fine. I started to thought that the problem was the hardware or BIOS problem, as I disabled the CPU scaling on the BIOS, but intel_pstate continued doing freq scaling (I think for Turbo mode). But the real problem was Thermald. The latest version from git works really fine and it automatically disables and enable the Intel Turbo state and balance the freqs and fan control fine. My hardware is a Lenovo Thinkpad P52 with i7-8850H. I tested it using Ubuntu kernel and Kernel 4.20 optimized for i7 processor but with Ubuntu default config (except processor family="Core2/newer Xeon", Preemption Model="Preemptible Kernel (Low- Latency Desktop)" and Timer frequency="1000HZ". (Only changed those settings from make oldconfig and make deb-pkg). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thermald (not installed) ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17 Uname: Linux 4.18.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 14 23:45:01 2019 InstallationDate: Installed on 2018-12-11 (34 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) SourcePackage: thermald UpgradeStatus: No upgrade log present (probably fresh install) - SRU Justificati
[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release
dptfxtract 1.4.2-0ubuntu1 uploaded to my PPA for review. Colin, could you help sponsor this upload? ** Changed in: dptfxtract (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubuntu: Confirmed Status in thermald package in Ubuntu: Fix Released Bug description: The thermald 1.9 release was just tagged, and has potential to help quite a bit with platform performance on some newer platforms when run with kernel 5.3. It would be nice to update eoan to this new release. > - The major change in this version is the active power limits adjustment. This will be useful to improve performance on some newer platform. But this will will lead to increase in CPU and other temperatures. Hence this is important to run dptfxtract version 1.4.1 tool to get performance sensitive thermal limits (https://github.com/intel/dptfxtract/commits/v1.4.1). If the default configuration picked up by thermald is not optimal, user can select other less aggressive configuration. Refer to the README here https://github.com/intel/dptfxtract/blob/master/README.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dptfxtract/+bug/1838590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release
dptfxtract 1.4.2-0ubuntu1 uploaded to https://launchpad.net/~anthonywong/+archive/ubuntu/for-review/+packages for review. Colin, could you help sponsor this upload? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubuntu: Confirmed Status in thermald package in Ubuntu: Fix Released Bug description: The thermald 1.9 release was just tagged, and has potential to help quite a bit with platform performance on some newer platforms when run with kernel 5.3. It would be nice to update eoan to this new release. > - The major change in this version is the active power limits adjustment. This will be useful to improve performance on some newer platform. But this will will lead to increase in CPU and other temperatures. Hence this is important to run dptfxtract version 1.4.1 tool to get performance sensitive thermal limits (https://github.com/intel/dptfxtract/commits/v1.4.1). If the default configuration picked up by thermald is not optimal, user can select other less aggressive configuration. Refer to the README here https://github.com/intel/dptfxtract/blob/master/README.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dptfxtract/+bug/1838590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release
Oops, I think I took the bionic source package and updated from there... You're right we have a git tree and it should be used, I will post the correct version later. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubuntu: Confirmed Status in thermald package in Ubuntu: Fix Released Bug description: The thermald 1.9 release was just tagged, and has potential to help quite a bit with platform performance on some newer platforms when run with kernel 5.3. It would be nice to update eoan to this new release. > - The major change in this version is the active power limits adjustment. This will be useful to improve performance on some newer platform. But this will will lead to increase in CPU and other temperatures. Hence this is important to run dptfxtract version 1.4.1 tool to get performance sensitive thermal limits (https://github.com/intel/dptfxtract/commits/v1.4.1). If the default configuration picked up by thermald is not optimal, user can select other less aggressive configuration. Refer to the README here https://github.com/intel/dptfxtract/blob/master/README.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dptfxtract/+bug/1838590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838590] Re: Update thermald to 1.9 release
Re-uploaded to ppa:anthonywong/dptfxtract. dptfxtract-helper uses the static build of dptfxtract as that will make backport to older ubuntu releases a bit easier, as the dynamic linked version may not work well in all environments. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1838590 Title: Update thermald to 1.9 release Status in dptfxtract package in Ubuntu: Confirmed Status in thermald package in Ubuntu: Fix Released Bug description: The thermald 1.9 release was just tagged, and has potential to help quite a bit with platform performance on some newer platforms when run with kernel 5.3. It would be nice to update eoan to this new release. > - The major change in this version is the active power limits adjustment. This will be useful to improve performance on some newer platform. But this will will lead to increase in CPU and other temperatures. Hence this is important to run dptfxtract version 1.4.1 tool to get performance sensitive thermal limits (https://github.com/intel/dptfxtract/commits/v1.4.1). If the default configuration picked up by thermald is not optimal, user can select other less aggressive configuration. Refer to the README here https://github.com/intel/dptfxtract/blob/master/README.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dptfxtract/+bug/1838590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1857541] Re: [SRU][B/OEM-B/OEM-OSP1/D/E/F] Add LG I2C touchscreen multitouch support
** Changed in: linux-oem (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1857541 Title: [SRU][B/OEM-B/OEM-OSP1/D/E/F] Add LG I2C touchscreen multitouch support Status in HWE Next: New Status in linux package in Ubuntu: Triaged Status in linux-oem package in Ubuntu: Invalid Status in linux source package in Bionic: Fix Committed Status in linux-oem source package in Bionic: Fix Released Status in linux source package in Disco: Fix Released Status in linux source package in Eoan: Fix Committed Status in linux source package in Focal: Triaged Bug description: SRU justification: [Impact] The current kernel didn't support multitouch for LG I2C touchscreen. [Fix] Add LG I2C id to hid-multitouch to support it. [Test] Verified on hardware with a positive result. [Regression Potential] Low. Add new I2C id with positive verification. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1857541/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1862712] Re: change the ASoC card name and card longname to meet the requirement of alsa-lib-1.2.1 (Focal)
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1862712 Title: change the ASoC card name and card longname to meet the requirement of alsa-lib-1.2.1 (Focal) Status in linux package in Ubuntu: Confirmed Bug description: In the ubuntu-20.04, we integrate the alsa-lib-1.2.1.2, and from the alsa-lib-1.2.1, the ucm is put into a standalone package alsa-ucm-conf, and from the 1.2.1, the alsa-lib supports the ucm2. In the alsa-ucm-conf-1.2.1.2, the ucm2 folders are named by new card name or longname, kernel-v5.5-rc1 has patches to change those names to new names. now we backport them to focal kernel. [Impact] booting with the focal kernel, the audio driver can't find the ucm2 confs, that is becuase alsa-lib-1.2.1 requires new cardname and long name, but focal kernel provides the old card names. [Fix] backport 3 patches from v5.5-rc1. [Test Case] install the 20.04 daily build image, install the linux-firmware and alsa-ucm-conf, booting with the kernel which have those 3 patches, the alsa-lib could find the correct ucm2 confs. [Regression Risk] It is low risk to focal. If users install focal kernel to bionic or disco, it will break the audio since the ucm in the bionic and disco still follow the old card name and longname, we need to link a new copy ucm named by new cardname or longname in the bionic and disco. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862712/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1862736] Re: sof driver fails and print lots of errors in the dmesg (focal)
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1862736 Title: sof driver fails and print lots of errors in the dmesg (focal) Status in linux package in Ubuntu: Confirmed Bug description: In the focal kernel, we backported a commit from the stable patches, that commit make the sof driver fail to work, and even make the system hang randomly. The commit we introduced is: Author: Ranjani Sridharan Date: Mon Nov 4 14:48:12 2019 -0800 ASoC: SOF: topology: set trigger order for FE DAI link BugLink: https://bugs.launchpad.net/bugs/1858428 [ Upstream commit 5eee2b3f60065a2530d13f28e771be48b989eb4c ] Set trigger order for FE DAI links to SND_SOC_DPCM_TRIGGER_POST to trigger the BE DAI's before the FE DAI's. This prevents the xruns seen on playback pipelines using the link DMA. Signed-off-by: Ranjani Sridharan Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191104224812.3393-3-ranjani.sridha...@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin Signed-off-by: Seth Forshee [Impact] Booting the focal kernel on the LENOVO X1 corbon 7th and a Dell machine which has dmic on it, the sof driver print lots of errors even it loaded the firmware and topology conf file correctly, and the sof driver fails to initializaton, after booting up, we run: aplay -l, it print out that there is no soundcard. And the system randomly hang. [Fix] We backported a patch from stable kernel, that is not enough, the submitter of that patch sent 2 patches out, the stable kernel only integrated the 2nd one, to fix this problem, let's integrate the 1st one as well. [Test Case] After applied all patches, the sof driver worked well, all audio functions worked well, and the system didn't hang randomly anymore. [Regression Risk] Low, these two patches fix FB/BE order issue, we should backport them together. And I have tested the patches on a LENOVO and a Dell machine, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862736/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1863099] [NEW] SOF firmwares missing
Public bug reported: Files intel/sof/*.ri, intel/sof/*.ldc and intel/sof-tplg/*.tplg are missing in the binary package. ** Affects: linux-firmware (Ubuntu) Importance: High Assignee: Anthony Wong (anthonywong) Status: Confirmed ** Affects: linux-firmware (Ubuntu Focal) Importance: High Assignee: Anthony Wong (anthonywong) Status: Confirmed ** Also affects: linux-firmware (Ubuntu Focal) Importance: High Status: Confirmed ** Changed in: linux-firmware (Ubuntu Focal) Assignee: (unassigned) => Anthony Wong (anthonywong) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1863099 Title: SOF firmwares missing Status in linux-firmware package in Ubuntu: Confirmed Status in linux-firmware source package in Focal: Confirmed Bug description: Files intel/sof/*.ri, intel/sof/*.ldc and intel/sof-tplg/*.tplg are missing in the binary package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1863099/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1863099] Re: SOF firmwares missing
** Patch added: "linux-firmware.patch" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1863099/+attachment/5327963/+files/linux-firmware.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1863099 Title: SOF firmwares missing Status in linux-firmware package in Ubuntu: Confirmed Status in linux-firmware source package in Focal: Confirmed Bug description: Files intel/sof/*.ri, intel/sof/*.ldc and intel/sof-tplg/*.tplg are missing in the binary package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1863099/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1860697] Re: Sound doesn't work on Lenovo X1 Carbon 7th with 20.04
Copying Hui Wang's comment from https://lore.kernel.org/alsa- devel/f8c8aa01-082a-8b00-cd6a-7d12af810...@canonical.com/: After cherry-pick this commit (acbf27746ecfa96b290b54cc7f05273482ea128a ASoC: pcm: update FE/BE trigger order based on the command) to 5.4 stable kernel, the sof driver works. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1860697 Title: Sound doesn't work on Lenovo X1 Carbon 7th with 20.04 Status in linux package in Ubuntu: Confirmed Bug description: I recently upgraded from 18.04+HWE kernel to 20.04 and now sound, both output and input, does not work. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-9-generic 5.4.0-9.12 ProcVersionSignature: Ubuntu 5.4.0-9.12-generic 5.4.3 Uname: Linux 5.4.0-9-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu15 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: ubuntu:GNOME Date: Thu Jan 23 12:00:01 2020 InstallationDate: Installed on 2019-09-06 (139 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) MachineType: LENOVO 20QDCTO1WW ProcEnviron: SHELL=/bin/bash LANG=en_US.UTF-8 TERM=xterm-256color XDG_RUNTIME_DIR= PATH=(custom, user) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-9-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-9-generic N/A linux-backports-modules-5.4.0-9-generic N/A linux-firmware 1.184 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-01-22 (1 days ago) dmi.bios.date: 12/09/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N2HET43W (1.26 ) dmi.board.asset.tag: Not Available dmi.board.name: 20QDCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2HET43W(1.26):bd12/09/2019:svnLENOVO:pn20QDCTO1WW:pvrThinkPadX1Carbon7th:rvnLENOVO:rn20QDCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 7th dmi.product.name: 20QDCTO1WW dmi.product.sku: LENOVO_MT_20QD_BU_Think_FM_ThinkPad X1 Carbon 7th dmi.product.version: ThinkPad X1 Carbon 7th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860697/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1855685] Re: change kconfig of the soundwire bus driver from y to m
** Changed in: hwe-next Status: New => Fix Released ** Changed in: linux (Ubuntu Bionic) Status: New => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1855685 Title: change kconfig of the soundwire bus driver from y to m Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: Fix Released Status in linux source package in Bionic: Won't Fix Status in linux-oem-osp1 source package in Bionic: Fix Released Status in linux source package in Eoan: Fix Released Status in linux-oem-osp1 source package in Eoan: Fix Released Status in linux source package in Focal: Fix Released Bug description: [Impact] We just got a Dell laptop which has soundwire codec on it, and let us change the soundwire bus from y to m, then the kernel image size will be reduced and it is easy for us to use dkms to replace this driver. And Intel released a sound wire audio driver to us, but it is based on the 5.4-rc7, we couldn't backport 150+ patches to our oem-osp1 kernel, and we plan to use dkms on this machine. To use dkms, we need to change this driver to a kernel module. [Fix] Change the kernel config from y to m. [Test Case] We tested this patch on osp1 kernel, it worked very well with soundwire audio dkms. [Regression Risk] Low, just change a driver from y to m. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1855685/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1855399] Re: [TGL] graphics kernel support
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1855399 Title: [TGL] graphics kernel support Status in intel: New Status in linux package in Ubuntu: Confirmed Bug description: Description: This feature tracks the updates TGL graphics updates. We will submit the commit id lists since 5.4. 20.04 will use v5.4 as a base, (2109/11/25) first commit lists will be provided in 2020/01, if you need more before that, please let us know. Target Release: 20.10 Target Kernel: v5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1855399/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1871812] Re: Can not see the storage with Intel RAID On mode enabled on Intel Comet Lake
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1871812 Title: Can not see the storage with Intel RAID On mode enabled on Intel Comet Lake Status in OEM Priority Project: New Status in linux package in Ubuntu: Confirmed Bug description: Can not see the storage on Dell Latitude 5310 with Intel RAID On mode enabled in the BIOS. The Dell Latitude 5310 is an Intel Comet Lake platform, which missing the ID[1] in the kernel. [1] https://lore.kernel.org/lkml/20191128081041.6948-1-jian- h...@endlessm.com/. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-21-generic 5.4.0-21.25 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu22 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1536 F pulseaudio CasperVersion: 1.442 CurrentDesktop: ubuntu:GNOME Date: Thu Apr 9 09:55:02 2020 LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200405) MachineType: Dell Inc. Latitude 5310 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=C.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed quiet splash --- toram RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/09/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 0.4.12 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr0.4.12:bd01/09/2020:svnDellInc.:pnLatitude5310:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr: dmi.product.family: Latitude dmi.product.name: Latitude 5310 dmi.product.sku: 099F dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1871812/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1836755] Re: hda/realtek: can't detect external mic on a Dell machine
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1836755 Title: hda/realtek: can't detect external mic on a Dell machine Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux-oem source package in Bionic: Fix Released Status in linux source package in Disco: Fix Released Status in linux-oem source package in Disco: Fix Released Bug description: [Impact] The external can't be detected when plugging headset in the front audio jack. [Fix] apply the alc891 fixup to set headset-mic and headpphone-mic pins. [Test Case] apply this patch and boot with the kernel, plug the headset-mic and choose headset-mic from popup dialogue, the headset-mic can record sound very well. [Regression Risk] Low. this patch is specific to a dell machine by pin configuration definition. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1836755/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1872383] Re: blk_update_request error when mount nvme partition
** Changed in: linux (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1872383 Title: blk_update_request error when mount nvme partition Status in OEM Priority Project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Can't install on this nvme with a focal server installer. As mount a nvme partition with kernel with focal 5.4.0-21-generic kernel endless blk_update_request error will exists in kernel dmesg. the nvme module: PC400 NVMe SK hynix 512GB While mount nvme module: PC SN720 NVMe WDC 256GB, there is no such issue. --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-21-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu26 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' CasperMD5CheckResult: skip DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-01 (11 days ago) InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64 (20200330) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 06c4:c401 Bizlink International Corp. DisplayPort ALT mode device Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Lsusb-t: /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 1M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M |__ Port 3: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 3: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 6: Dev 3, If 0, Class=Vendor Specific Class, Driver=, 12M MachineType: Dell Inc. Precision 3930 Rack Package: linux-generic 5.4.0.21.25 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=2b73a661-f0a8-453a-ac0d-b93c5eb97f8d ro ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware1.187 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: focal Uname: Linux 5.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 02/05/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.5.0 dmi.board.vendor: Dell Inc. dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.5.0:bd02/05/2020:svnDellInc.:pnPrecision3930Rack:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct23:cvr: dmi.product.family: Precision dmi.product.name: Precision 3930 Rack dmi.product.sku: 0873 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1872383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1855954] Re: [TGL] VMD support in TGL
** Changed in: linux (Ubuntu) Assignee: (unassigned) => You-Sheng Yang (vicamo) ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1855954 Title: [TGL] VMD support in TGL Status in intel: New Status in linux package in Ubuntu: Confirmed Bug description: Description: VMD support in Tiger Lake Platform Target Kernel: TBD Target Release: 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1855954/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1878623] Re: Dell Inspiron 1525 Laptop internal speakers not working
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Hui Wang (hui.wang) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878623 Title: Dell Inspiron 1525 Laptop internal speakers not working Status in linux package in Ubuntu: Confirmed Bug description: I upgraded from ubuntu 19.10 to 20.04 recently. 20.04 is excellent for me other than the laptop internal speakers (e.g when watching you tube video) do not work/are not recognised in 20.04. The internal speakers did work in 19.10. I can still listen to sound via headphone socket and external speakers. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-29-generic 5.4.0-29.33 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: alfred 983 F pulseaudio /dev/snd/pcmC0D0p: alfred 983 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu May 14 15:09:01 2020 InstallationDate: Installed on 2019-11-21 (174 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: Dell Inc. Inspiron 1525 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-29-generic root=UUID=44d00494-3bf6-479f-a3aa-582d0bc78c25 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-29-generic N/A linux-backports-modules-5.4.0-29-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-05-11 (2 days ago) dmi.bios.date: 10/16/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A16 dmi.board.name: 0U990C dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA16:bd10/16/2008:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Inspiron 1525 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1878623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1878670] Re: Gnome crash frequently
Hi Kurt, I see you have a Ubuntu preload machine, we will try to see if we can reproduce your problem. Meanwhile, please upload more details by apport-collect as Daniel said. ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878670 Title: Gnome crash frequently Status in gnome-shell package in Ubuntu: Incomplete Status in linux package in Ubuntu: Triaged Bug description: The system freezes frequently then logs out. If happens at apparently random times, and using no particular app. Extract of syslog is attached. Requested info is below: 1) release Ubuntu 18.04.2 LTS (beaver-osp1-melisa X30) 2) package version gnome-session: Installeret: (ingen) Kandidat:3.28.1-0ubuntu3 Versionstabel: 3.28.1-0ubuntu3 500 500 http://dk.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages 3.28.1-0ubuntu2 500 500 http://dk.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages 3) Gnome shouldn't crash 4) Gnome crashed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1878670/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1881549] Re: BCM43602 [14e4:43ba] Subsystem [1028:0020]: Upgraded to 20.04 and wifi broke
** Changed in: linux (Ubuntu Focal) Status: New => Invalid ** Changed in: wpa (Ubuntu Focal) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881549 Title: BCM43602 [14e4:43ba] Subsystem [1028:0020]: Upgraded to 20.04 and wifi broke Status in linux package in Ubuntu: Invalid Status in wpa package in Ubuntu: Confirmed Status in linux source package in Focal: Invalid Status in wpa source package in Focal: Confirmed Status in linux source package in Groovy: Invalid Status in wpa source package in Groovy: Confirmed Bug description: Upgraded to 20.04 and the wifi broke. It was working fine on 18.04. Tried a variety of things with apw but nada. /var/log attached --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1438 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2019-07-09 (329 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) MachineType: Dell Inc. XPS 15 9550 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-33-generic root=UUID=f73bcd37-31c3-4314-81cf-102bfd94a03e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34 RelatedPackageVersions: linux-restricted-modules-5.4.0-33-generic N/A linux-backports-modules-5.4.0-33-generic N/A linux-firmware1.187 Tags: focal Uname: Linux 5.4.0-33-generic x86_64 UpgradeStatus: Upgraded to focal on 2020-05-21 (12 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/12/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.13.1 dmi.board.name: 0N7TVV dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.13.1:bd12/12/2019:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: XPS dmi.product.name: XPS 15 9550 dmi.product.sku: 06E4 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881549/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1871589] Re: Add DCPD backlight support for HP CML system
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1871589 Title: Add DCPD backlight support for HP CML system Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem-5.6 package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Released Status in linux-oem-5.6 source package in Focal: Fix Released Bug description: [Impact] PWM backlight doesn't work on an upcoming HP CML system. [Fix] Use DPCD to control backlight instead of PWM. [Test] With this patch applied, changing backlight sysfs can change the brightness. [Regression Potential] Low. This is specific to panel ID, which is unique. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1871589/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1831587] Re: brightness control not work with OLED panel
@Adam, Egbert What kernel version are you using? I'd expect 5.4 in Focal or Bionic should have already fixed this issue. ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1831587 Title: brightness control not work with OLED panel Status in HWE Next: New Status in OEM Priority Project: New Status in linux package in Ubuntu: Incomplete Bug description: image: disco 19.04 kernel: 5.0.0-15-generic also verified failed on linux-image-unsigned-5.2.0-050200rc2-generic also refer to : - https://askubuntu.com/questions/824949/lenovo-thinkpad-x1-yoga-oled-brightness - https://bugs.freedesktop.org/show_bug.cgi?id=97883 Linux can not control the brightness on the OLED panel in the traditional way [1]. Although there's a workaround from the community [2] that to execute script while brightness hotkey event is triggered. But if we want to upstream it, it's still a problem to recognize the OLED panel so that the system knows when to go workaround. - EDID of my laptop which has OLED: https://paste.ubuntu.com/p/w7rVqJTYDy/ - EDID of the same model without OLED: https://paste.ubuntu.com/p/P3ChhX9yBJ/ there's a kernel patch related OLED for reference: - https://patchwork.kernel.org/patch/6133471/ [1] https://wiki.ubuntu.com/Kernel/Debugging/Backlight [2] https://askubuntu.com/questions/824949/lenovo-thinkpad-x1-yoga-oled-brightness To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1831587/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1865570] Re: suspend only works once on ThinkPad X1 Carbon gen 7
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1865570 Title: suspend only works once on ThinkPad X1 Carbon gen 7 Status in linux package in Ubuntu: Triaged Bug description: 5.4.0-16 and 5.4.0-17 go to suspend when the lid is closed, but *only once* after boot. On subsequent attempts, when the lid it closed, backlight and wifi are turned off, but system does not suspend. First successful suspend: [ 147.413295] PM: suspend entry (s2idle) [ 147.416601] Filesystems sync: 0.003 seconds [ 147.419371] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 147.421210] OOM killer disabled. [ 147.421210] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 147.422375] printk: Suspending console(s) (use no_console_suspend to debug) [ 147.422630] wlp0s20f3: deauthenticating from 18:d6:c7:61:95:c2 by local choice (Reason: 3=DEAUTH_LEAVING) [ 147.527810] e1000e: EEE TX LPI TIMER: 0011 [ 150.246317] ACPI: EC: interrupt blocked [ 881.134544] ACPI: EC: interrupt unblocked [ 883.933255] iwlwifi :00:14.3: Applying debug destination EXTERNAL_DRAM [ 884.047802] iwlwifi :00:14.3: Applying debug destination EXTERNAL_DRAM [ 884.112730] iwlwifi :00:14.3: FW already configured (0) - re-configuring [ 886.815475] e1000e :00:1f.6 enp0s31f6: PHY Wakeup cause - Unicast Packet [ 887.485832] e1000e :00:1f.6 enp0s31f6: Hardware Error [ 888.016931] OOM killer enabled. [ 888.016932] Restarting tasks ... done. [ 888.060613] PM: suspend exit Second unsuccessful suspend: [ 907.584802] PM: suspend entry (s2idle) [ 907.589779] Filesystems sync: 0.004 seconds [ 907.591416] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 907.593518] OOM killer disabled. [ 907.593518] Freezing remaining freezable tasks ... (elapsed 0.328 seconds) done. [ 907.921560] printk: Suspending console(s) (use no_console_suspend to debug) [ 907.922127] wlp0s20f3: deauthenticating from 18:d6:c7:61:95:c2 by local choice (Reason: 3=DEAUTH_LEAVING) [ 908.024438] e1000e: EEE TX LPI TIMER: 0011 [ 909.916364] PM: pci_pm_suspend(): e1000e_pm_suspend+0x0/0x80 [e1000e] returns -2 [ 909.916367] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -2 [ 909.916369] PM: Device :00:1f.6 failed to suspend async: error -2 [ 911.183052] PM: Some devices failed to suspend, or early wake event detected [ 911.197091] iwlwifi :00:14.3: Applying debug destination EXTERNAL_DRAM [ 911.314903] iwlwifi :00:14.3: Applying debug destination EXTERNAL_DRAM [ 911.382438] iwlwifi :00:14.3: FW already configured (0) - re-configuring [ 911.413624] OOM killer enabled. [ 911.413625] Restarting tasks ... done. [ 911.462021] PM: suspend exit It looks like Ethernet driver prevents suspend. Ethernet is not connected (I do not have the adaptor). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865570/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1859287] Re: iwlwifi broken for Killer Wi-Fi 6 AX1650i with 5.4/20.04
As we got two reports that this issue has been fixed, I'm closing this bug. Feel free to report back if you see the issue unresolved. Thanks! ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1859287 Title: iwlwifi broken for Killer Wi-Fi 6 AX1650i with 5.4/20.04 Status in linux package in Ubuntu: Fix Released Bug description: Hi there, Laptop: Dell XPS 13 7390 2-in-1 Built-in wireless: Killer Wi-Fi 6 AX1650i 160MHz iwlwifi worked fine with 19.10 but breaks when upgrading to 20.04. Firmware crashes after loading and interface doesn't show up. This is with: linux-image-5.4.0-9-generic 5.4.0-9.12 linux-firmware 1.184 I've noticed the driver was trying to load a more recent firmware: Direct firmware load for iwlwifi-Qu-b0-hr-b0-50.ucode failed with error -2 I've downloaded this file from upstream iwlwifi firmware git and tried unloading/reloading iwlwifi. Driver crashes as well, but with a different error code. Best, - LM ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-9-generic 5.4.0-9.12 ProcVersionSignature: Ubuntu 5.4.0-9.12-generic 5.4.3 Uname: Linux 5.4.0-9-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lool 1579 F pulseaudio /dev/snd/pcmC0D0p: lool 1579 F...m pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Jan 11 15:02:08 2020 InstallationDate: Installed on 2019-12-02 (39 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: Dell Inc. XPS 13 7390 2-in-1 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-9-generic root=UUID=854f3bc2-da3a-4a3c-82a1-6b04a932bb29 ro pcie_aspm=off plymouth.force-scale=3 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-9-generic N/A linux-backports-modules-5.4.0-9-generic N/A linux-firmware 1.184 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-01-11 (0 days ago) dmi.bios.date: 11/10/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.3 dmi.board.name: 06CDVY dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 31 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.3:bd11/10/2019:svnDellInc.:pnXPS1373902-in-1:pvr:rvnDellInc.:rn06CDVY:rvrA00:cvnDellInc.:ct31:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 7390 2-in-1 dmi.product.sku: 08B0 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859287/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1867704] Re: alsa/hdmi: support nvidia mst hdmi/dp audio
** Also affects: linux (Ubuntu Focal) Importance: Critical Assignee: Hui Wang (hui.wang) Status: Incomplete ** Also affects: linux-oem (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1867704 Title: alsa/hdmi: support nvidia mst hdmi/dp audio Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem package in Ubuntu: New Status in linux source package in Bionic: Won't Fix Status in linux-oem source package in Bionic: New Status in linux source package in Focal: Incomplete Status in linux-oem source package in Focal: New Bug description: Drop the B, so far only need to merge this patchset to OEM-B first, After the patchset is widely verified with oem-b kernel, I send the patchset to B and F then. This patchset will add support of mst audio for nvidia hdmi/dp, this patchset changes lots of common code on hda_jack and hdmi codec, so it is not easy to say it is 100% safe for other machines, but our oem project needs this patchset to be backported to ubuntu kernel, because the tight sechdule of oem project, we backport this patchset to B and OEM-B first, if the hdmi audio works well for a period of time after this patchset is merged, I will backport this patchset to focal, maybe eoan as well. [Impact] On some LENOVO I+N machines, when setting the graphic mode to discrete, The dp/hdmi audio on the Docking Gen2 can't work with this machine + LENOVO Docking Gen2 [Fix] Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1, those patches could fix this issue. [Test Case] set the machien to discrete, plug the dock gen2 to it, then boot, after booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works. test other machines without Nvidia graphic or without gen2, their hdmi/dp audio still work. [Regression Risk] Low, those patches come from mainline kernel, I have tested those patches on the machiens with or without nvidia hdmi, and on the machines with or without docks, all worked well as before. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1867704/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1868210] [NEW] [SRU] Load ucm on Lenovo notebooks based on bios version
Public bug reported: [Impact] On some lenovo notebooks, ucm files are not loaded and mic can't be used [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] [Regression Potential] ** Affects: alsa-lib (Ubuntu) Importance: Critical Assignee: Hui Wang (hui.wang) Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1868210 Title: [SRU] Load ucm on Lenovo notebooks based on bios version Status in alsa-lib package in Ubuntu: New Bug description: [Impact] On some lenovo notebooks, ucm files are not loaded and mic can't be used [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] [Regression Potential] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1868210/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1868210] Re: [SRU] Load ucm on Lenovo notebooks based on bios version
** Changed in: alsa-lib (Ubuntu Focal) Status: New => Invalid ** Changed in: alsa-lib (Ubuntu Bionic) Status: New => Confirmed ** Changed in: alsa-lib (Ubuntu Bionic) Importance: Undecided => High ** Changed in: alsa-lib (Ubuntu Focal) Importance: Critical => Undecided ** Changed in: alsa-lib (Ubuntu Bionic) Assignee: (unassigned) => Hui Wang (hui.wang) ** Changed in: alsa-lib (Ubuntu Focal) Assignee: Hui Wang (hui.wang) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1868210 Title: [SRU] Load ucm on Lenovo notebooks based on bios version Status in alsa-lib package in Ubuntu: Invalid Status in alsa-lib source package in Bionic: Confirmed Status in alsa-lib source package in Focal: Invalid Bug description: [Impact] On some lenovo notebooks, ucm files are not loaded and mic can't be used [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] [Regression Potential] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1868210/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1868210] Re: [SRU] Load ucm on Lenovo notebooks based on bios version
** Also affects: alsa-lib (Ubuntu Focal) Importance: Critical Assignee: Hui Wang (hui.wang) Status: New ** Also affects: alsa-lib (Ubuntu Bionic) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1868210 Title: [SRU] Load ucm on Lenovo notebooks based on bios version Status in alsa-lib package in Ubuntu: Invalid Status in alsa-lib source package in Bionic: Confirmed Status in alsa-lib source package in Focal: Invalid Bug description: [Impact] On some lenovo notebooks, ucm files are not loaded and mic can't be used [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] [Regression Potential] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1868210/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1868210] Re: [SRU] Load ucm on Lenovo notebooks based on bios version
** Description changed: This SRU is not backported from upstream of alsa-lib and this SRU is not going to be submitted to upstream. That is because the latest alsa-lib - already supported the ucm2 and with ucm2 all machines could share one - ucm, so there is no this problem for latest alsa-lib. This problem is - only specific to the alsa-lib of Eoan and Bionic. + already supports ucm2, and with ucm2 all machines could share one ucm, + so latest alsa-lib does not have this problem. This problem is only + specific to the alsa-lib in Bionic and Eoan. [Impact] - On some lenovo notebooks, ucm files are not loaded and mic can't be used + On some Lenovo notebooks, UCM files are not loaded and mic can't be used. [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] - after applying this patch, I installed the testing alsa-lib on lenovo X1C7 and Dell vostro5390 which are all machines with the dmic connected to pch, after booing up, I checked the /usr/share/alsa/ucm/, the LENOVO-BIOSID-xxx folders are there, and the LENOVO machine loaded the N2H/*.conf, it worked well, the Dell machine still loaded the ucm by cardname, it worked as good as before. + After applying this patch, install the testing alsa-lib on Lenovo X1C7 and Dell vostro 5390, which are all machines with the DMIC connected to PCH. After system bootup, check the /usr/share/alsa/ucm/ for the presence of LENOVO-BIOSID-xxx directories. + + Lenovo X1C7 should load the N2H/*.conf and verify the audio + functionalities. The Dell machine should still load the ucm by cardname, + and it should work as good as before. [Regression Potential] - low, just add some new ucms and let LENOVO machine find the ucm by bios_version if it fails by cardlongname. And already tested the change on lenovo and dell machines. + low, just add some new UCMs and let Lenovo machine find the UCM by bios_version if it fails by cardlongname. I've already tested the change on Lenovo and Dell machines. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1868210 Title: [SRU] Load ucm on Lenovo notebooks based on bios version Status in HWE Next: New Status in alsa-lib package in Ubuntu: Invalid Status in alsa-lib source package in Bionic: Confirmed Status in alsa-lib source package in Eoan: Confirmed Status in alsa-lib source package in Focal: Invalid Bug description: This SRU is not backported from upstream of alsa-lib and this SRU is not going to be submitted to upstream. That is because the latest alsa-lib already supports ucm2, and with ucm2 all machines could share one ucm, so latest alsa-lib does not have this problem. This problem is only specific to the alsa-lib in Bionic and Eoan. [Impact] On some Lenovo notebooks, UCM files are not loaded and mic can't be used. [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] After applying this patch, install the testing alsa-lib on Lenovo X1C7 and Dell vostro 5390, which are all machines with the DMIC connected to PCH. After system bootup, check the /usr/share/alsa/ucm/ for the presence of LENOVO-BIOSID-xxx directories. Lenovo X1C7 should load the N2H/*.conf and verify the audio functionalities. The Dell machine should still load the ucm by cardname, and it should work as good as before. [Regression Potential] low, just add some new UCMs and let Lenovo machine find the UCM by bios_version if it fails by cardlongname. I've already tested the change on Lenovo and Dell machines. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1868210/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1859754] Re: [SRU] add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines)
** Summary changed: - add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines) + [SRU] add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines) ** Changed in: alsa-lib (Ubuntu) Status: Fix Committed => Invalid ** Changed in: hwe-next Status: New => Fix Released ** Changed in: alsa-lib (Ubuntu) Importance: High => Undecided ** Changed in: alsa-lib (Ubuntu Bionic) Assignee: (unassigned) => Hui Wang (hui.wang) ** Changed in: alsa-lib (Ubuntu Eoan) Assignee: (unassigned) => Hui Wang (hui.wang) ** Changed in: alsa-lib (Ubuntu) Assignee: Hui Wang (hui.wang) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1859754 Title: [SRU] add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines) Status in HWE Next: Fix Released Status in alsa-lib package in Ubuntu: Invalid Status in alsa-lib source package in Bionic: Fix Released Status in alsa-lib source package in Eoan: Fix Released Bug description: This ucm is only for Eoan and Bionic, for focal and future versions, we plan to integrate the ucm2 instead of this ucm, and the ucm2 depends on the alsa-lib-1.2.1 and pluseaudio-v14, the ucm2 is under developing by the community, is not ready yet. [Impact] In the oem project, we have a couple of Lenovo and Dell machines which connect the digital mic to PCH directly, this design needs the new sound driver soc/sof, and this driver can't work under pulseaudio automatically, we need to integrate the ucm for the driver, then the sof dirver could work under pulseaudio and gnome. This ucm is maintained by intel audio team, and it is not upstreamed and will not be upstreamed, since the community is developing the ucm2 which is based on at least alsa-lib-1.2.1 and pulseaudio-v14.0 (still under developing), for bionic and eoan, we have to integrate this ucm since the alsa-lib version is too low. For focal and future version, we are going to integrate the ucm2 after the ucm2 is ready. This ucm is already verified in the oem project, now it is time to put it into the stock ubuntu. [Fix] These ucm files are backported from sof_ucm1 branch of https://github.com/thesofproject/alsa-ucm-conf.git [Test Case] Boot the eoan kernel or oem-osp1-bionic kernel, then check the log of pulseaudio, the ucm files are loaded successfully, then check the gnome-sound-setting, both output and input devices work well. [Regression Risk] Low, just add some new ucm files, and this will not affect other machines, and those new added ucm files are only used by specific machines which enable the sof driver. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1859754/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1865962] Re: Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1865962 Title: Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Released Bug description: [Impact] It dumps some debug messages while loading iwlwifi firmware every time after booted up and finally got below errors [5.632845] iwlwifi :00:14.3: Failed to start RT ucode: -110 [5.632849] iwlwifi :00:14.3: Firmware not running - cannot dump error [5.645491] iwlwifi :00:14.3: Failed to run INIT ucode: -110 [Fix] It looks like it fails to load the firmware since mainline v5.4 kernel, and got fixed at v5.6-rc1. After bisect the kernel, the first bad commit is b3bd6416fc77 iwlwifi: assume the driver_data is a trans_cfg, but allow full cfg To avoid conflicts, we have to backport the following commits from mainline kernel b81b7bd02eda iwlwifi: remove some outdated iwl22000 configurations c042f0c77f3d iwlwifi: allocate more receive buffers for HE devices 5661925a9b38 iwlwifi: pcie: rx: use rxq queue_size instead of constant bfc3e9fdbfb8 iwlwifi: 22000: fix some indentation 3681021fc6af iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560 [Test] Verified on Dell XPS 9300 with Killer AX1650i wifi card and XPS 13 2-1 platform, wifi keeps working after reboot 10 times. [Regression Potential] Medium, the code changes a lot, although the test results are all positive, it's still hard to evaluate the regression potential. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1865962/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1863099] Re: SOF firmwares missing
** Changed in: linux-firmware (Ubuntu Focal) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1863099 Title: SOF firmwares missing Status in linux-firmware package in Ubuntu: Fix Released Status in linux-firmware source package in Focal: Fix Released Bug description: Files intel/sof/*.ri, intel/sof/*.ldc and intel/sof-tplg/*.tplg are missing in the binary package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1863099/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1859538] Re: Harrison Peak wifi / BT support
My last question is for TGL. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1859538 Title: Harrison Peak wifi / BT support Status in intel: Won't Fix Status in OEM Priority Project: New Status in linux package in Ubuntu: Confirmed Bug description: Description: HrP2 will be supported in CML/TGL platform. Target Release: 20.04 Target Kernel: 5.6 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1859538/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1859538] Re: Harrison Peak wifi / BT support
Had BT been tested as well? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1859538 Title: Harrison Peak wifi / BT support Status in intel: Won't Fix Status in OEM Priority Project: New Status in linux package in Ubuntu: Confirmed Bug description: Description: HrP2 will be supported in CML/TGL platform. Target Release: 20.04 Target Kernel: 5.6 To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1859538/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1871090] Re: Add Mute LED support for an HP laptop
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1871090 Title: Add Mute LED support for an HP laptop Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Released Bug description: [Impact] Mute LED isn't on after the audio output is muted. [Fix] Use HDA codec to control GPIO 4 to enable mute LED support. [Test] After applying the patch, mute LED works with mute hotkey or disable sound in Gnome Control Center. [Regression Potential] Low. This fix only target at one specific laptop. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1871090/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1855954] Re: [TGL] VMD support in TGL
** Changed in: hwe-next Status: New => Fix Released ** Changed in: intel Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1855954 Title: [TGL] VMD support in TGL Status in HWE Next: Fix Released Status in intel: Fix Released Status in OEM Priority Project: New Status in linux package in Ubuntu: Fix Released Bug description: [SRU Justification] [Impact] On platforms with VMD support, block devices won't be scanned if VMD controller is not previously probed. [Fix] Two commits from v5.5-rc1 to be backported. [Test Case] On platforms with VMD support, boot with prebuilt kernel and check if Intel Volume Management Device appears among PCI devices: $ lspci | grep 'Volume Management Device' :00:0e.0 RAID bus controller: Intel Corporation Volume Management Device NVMe RAID Controller [Regression Potential] Low. This only enables VMD controller on platforms with such device. == original description == Description: VMD support in Tiger Lake Platform Target Kernel: TBD Target Release: 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1855954/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1871316] Re: [SRU][F/U/OEM-5.6] UBUNTU: SAUCE: Fix amdgpu hang during acpi event
** Changed in: hwe-next Status: In Progress => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1871316 Title: [SRU][F/U/OEM-5.6] UBUNTU: SAUCE: Fix amdgpu hang during acpi event Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-oem-5.6 package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Released Status in linux-oem-5.6 source package in Focal: Fix Committed Bug description: === SRU Justification=== [Impact] On new amdgpu ARCTURUS and RENOIR, system got call trace and hang because of some acpi events. [Fix] This is a kernel NULL pointer bug. Check for NULL pointers before calling. [Test] Verified on hw, amdgpu works fine. [Regression Potential] Low, it's safe to check NULL pointers. This new amdgpu is supported since 5.4, no need for lower version kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1871316/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1868210] Re: [SRU] Load ucm on Lenovo notebooks based on bios version
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1868210 Title: [SRU] Load ucm on Lenovo notebooks based on bios version Status in HWE Next: Fix Released Status in alsa-lib package in Ubuntu: Invalid Status in alsa-lib source package in Bionic: Fix Released Status in alsa-lib source package in Eoan: Fix Released Status in alsa-lib source package in Focal: Invalid Bug description: This SRU is not backported from upstream of alsa-lib and this SRU is not going to be submitted to upstream. That is because the latest alsa-lib already supports ucm2, and with ucm2 all machines could share one ucm, so latest alsa-lib does not have this problem. This problem is only specific to the alsa-lib in Bionic and Eoan. [Impact] On some Lenovo notebooks, UCM files are not loaded and mic can't be used. [Fix] UCM was loaded based on cardlongname, but that can't cover all configs of the same model. Lenovo suggested to load ucm by the first 3 letters of /sys/devices/virtual/dmi/id/bios_version, so that all configs could use just one ucm. [Test Case] After applying this patch, install the testing alsa-lib on Lenovo X1C7 and Dell vostro 5390, which are all machines with the DMIC connected to PCH. After system bootup, check the /usr/share/alsa/ucm/ for the presence of LENOVO-BIOSID-xxx directories. Lenovo X1C7 should load the N2H/*.conf and verify the audio functionalities. The Dell machine should still load the ucm by cardname, and it should work as good as before. [Regression Potential] low, just add some new UCMs and let Lenovo machine find the UCM by bios_version if it fails by cardlongname. I've already tested the change on Lenovo and Dell machines. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1868210/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
