[Bug 1927866] Re: Root filesystem becomes readonly frequenty freezing system

2021-06-27 Thread Kai-Heng Feng
It's only possible if rootfs is on another storage. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927866 Title: Root filesystem becomes readonly frequenty freezing system To manage notifications a

[Bug 1922904] Re: Ubuntu 20.04 crashing on Dell 5820 X-Series desktop

2021-06-27 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922904 Title: Ubuntu 20.04 crashing on Dell 5820 X-Series desktop To manage notifica

[Bug 1931442] Re: Fujitsu U7311 I219-LM wired onboard slow RX speeds

2021-06-27 Thread Kai-Heng Feng
Please give this kernel a test: https://people.canonical.com/~khfeng/lp1931442-3/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931442 Title: Fujitsu U7311 I219-LM wired onboard slow RX speeds To

[Bug 1932577] Re: [Cezanne/Renoir] Adjust uPEP for different _HID behavior

2021-06-27 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932577 Title: [Cezanne/Renoir] Adjust uPEP for different _HID behavio

[Bug 1931147] Re: Fix non-working GPU on Some HP desktops

2021-06-27 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931147 Title: Fix non-working GPU on Some HP desktops To manage noti

[Bug 1928482] Re: [Castle Peak]: pull in CPPC fixes

2021-06-27 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928482 Title: [Castle Peak]: pull in CPPC fixes To manage notificati

[Bug 1927866] Re: Root filesystem becomes readonly frequenty freezing system

2021-06-28 Thread Kai-Heng Feng
Yes it will work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927866 Title: Root filesystem becomes readonly frequenty freezing system To manage notifications about this bug go to: https://bugs.

[Bug 1932577] Re: [Cezanne/Renoir] Adjust uPEP for different _HID behavior

2021-06-29 Thread Kai-Heng Feng
It works on CZN. Let's tackle RN in another SRU. ** Tags removed: verification-failed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932577 Title: [Ceza

[Bug 1930719] Re: Replace AMD nvme workaround from oem-5.10 with upstream version

2021-06-29 Thread Kai-Heng Feng
Right, I was being sloppy. ** Changed in: linux-oem-5.10 (Ubuntu Focal) Status: Won't Fix => Confirmed ** Changed in: linux-oem-5.13 (Ubuntu Focal) Status: Won't Fix => Confirmed ** Changed in: linux-oem-5.10 (Ubuntu Focal) Assignee: (unassigned) => Kai-Hen

[Bug 1934014] Re: [SRU] Update amdgpu/renoir firmware

2021-06-29 Thread Kai-Heng Feng
** Changed in: linux-firmware (Ubuntu Focal) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934014 Title: [SRU] Update amdgpu/ren

[Bug 1919049] Re: Can not enable laptop screen

2021-06-29 Thread Kai-Heng Feng
Does this issue also happen on GNOME? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919049 Title: Can not enable laptop screen To manage notifications about this bug go to: https://bugs.launchpad.

[Bug 1927866] Re: Root filesystem becomes readonly frequenty freezing system

2021-06-29 Thread Kai-Heng Feng
I think it's better if the Ubuntu is installed on the USB. Live USB has it's limitation. Personally I would suggest replace it with another laptop if it's your daily driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs

[Bug 1829399] Re: Lid switch triggered suspend takes much longer than UI triggered suspend

2021-06-29 Thread Kai-Heng Feng
Does "echo mem | sudo tee /sys/power/state" suspend the system immediately? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829399 Title: Lid switch triggered suspend takes much longer than UI trigge

[Bug 1901406] Re: Lenovo T490 extremely show with Ubuntu 20.20 running kernel 5.8

2021-06-30 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901406 Title: Lenovo T490 extremely show with Ubuntu 20.20 running kernel 5.8 T

[Bug 1928694] Re: [Cezanne/Renoire]: Replace some fixes from linux-oem-5.10 with those landing upstream

2021-06-30 Thread Kai-Heng Feng
** Changed in: linux-oem-5.13 (Ubuntu Focal) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928694 Title: [Cezanne/Renoire]: Replace some fixes from linux-oem-5.10 with

[Bug 1931442] Re: Fujitsu U7311 I219-LM wired onboard slow RX speeds

2021-06-30 Thread Kai-Heng Feng
Instead of hibernate, does suspend help? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931442 Title: Fujitsu U7311 I219-LM wired onboard slow RX speeds To manage notifications about this bug go to

[Bug 1934240] [NEW] Add Thunderbolt support for Intel Alder Lake

2021-07-01 Thread Kai-Heng Feng
Public bug reported: [Impact] Intel ADL TBT doesn't work. [Fix] Add ADL ID so TBT driver can probe. [Test] The driver is bound to the device in lspci. [Where problems could occur] These are new IDs, so no regression can happen. ** Affects: hwe-next Importance: Undecided Status: N

[Bug 1917010] Re: Hard to detect double-clicks on the HiDPI touchscreen system

2021-07-01 Thread Kai-Heng Feng
MR: https://gitlab.com/rastersoft/desktop-icons-ng/-/merge_requests/127 ** Also affects: gnome-shell-extension-desktop-icons-ng (Ubuntu) Importance: Undecided Status: New ** Changed in: mutter (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because y

[Bug 1932577] Re: [Cezanne/Renoir] Adjust uPEP for different _HID behavior

2021-07-01 Thread Kai-Heng Feng
Hi, I sent the SRU request earlier today: https://lists.ubuntu.com/archives/kernel-team/2021-July/121881.html https://lists.ubuntu.com/archives/kernel-team/2021-July/121883.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://

[Bug 1918855] Re: Xorg xserver got signal 6 to abort

2021-07-01 Thread Kai-Heng Feng
I enable -proposed and do a dist-upgrade, then reboot and run stress-ng: $ stress-ng --stack 0 --timeout 300 stress-ng: info: [2493] dispatching hogs: 16 stack stress-ng: info: [2493] successful run completed in 300.63s (5 mins, 0.63 secs) And the desktop session is still alive. -- You receive

[Bug 1918855] Re: Xorg xserver got signal 6 to abort

2021-07-02 Thread Kai-Heng Feng
** Tags removed: verification-needed verification-needed-hirsute ** Tags added: verification-done verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1918855 Title: Xorg xserver

[Bug 1918855] Re: Xorg xserver got signal 6 to abort

2021-07-05 Thread Kai-Heng Feng
I enable -proposed and do a dist-upgrade, made sure 21.0.3-0ubuntu0.1~20.04.1 is installed, then reboot and run stress-ng: $ stress-ng --stack 0 --timeout 300 stress-ng: info: [1782] dispatching hogs: 16 stack stress-ng: info: [1782] successful run completed in 300.47s (5 mins, 0.47 secs) The d

[Bug 1934240] Re: Add Thunderbolt support for Intel Alder Lake

2021-07-05 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934240 Title: Add Thunderbolt support for Intel Alder Lake To manage

[Bug 1930719] Re: Replace AMD nvme workaround from oem-5.10 with upstream version

2021-07-05 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930719 Title: Replace AMD nvme workaround from oem-5.10 with upstream

[Bug 1931442] Re: Fujitsu U7311 I219-LM wired onboard slow RX speeds

2021-07-06 Thread Kai-Heng Feng
Thanks. Please give this a try: https://people.canonical.com/~khfeng/lp1931442-4/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931442 Title: Fujitsu U7311 I219-LM wired onboard slow RX speeds To

[Bug 1934747] [NEW] Add support for AMD sensor fusion hub

2021-07-06 Thread Kai-Heng Feng
Public bug reported: [Impact] AMD sensor fusion hub on newer platforms require additional support to work. [Fix] Backport latest addition to amd_sfh. [Test] This is backport request from AMD for an upcoming platform. We don't have access on the hardware to test it. [Where problems could occur]

[Bug 1934398] Re: Prevent spurious wakeups on amd s2idle

2021-07-06 Thread Kai-Heng Feng
HP EliteBook 845 G8 still cannot be woken up by keyboard after applying this patch. But I'll still backport it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934398 Title: Prevent spurious wakeups

[Bug 1934809] Re: Backport support for AMD SMU statistics

2021-07-06 Thread Kai-Heng Feng
** Changed in: linux-oem-5.13 (Ubuntu Focal) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) ** Changed in: linux-oem-5.10 (Ubuntu Focal) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- You received this bug notification because you are a member of Ubuntu Bugs, wh

[Bug 1920674] Re: AMD A8-7680 (amdgpu): broken Xorg acceleration and hibernation

2021-07-06 Thread Kai-Heng Feng
Please give this kernel a try: https://people.canonical.com/~khfeng/lp1920674-debug-3/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920674 Title: AMD A8-7680 (amdgpu): broken Xorg acceleration and

[Bug 1934166] Re: [Asus Zenbook 14] Cannot adjust brightness

2021-07-06 Thread Kai-Heng Feng
Please run `apport-collect 1934166` to attach logs here, thanks! ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934166 Title: [Asus Ze

[Bug 1931442] Re: Fujitsu U7311 I219-LM wired onboard slow RX speeds

2021-07-08 Thread Kai-Heng Feng
Daniel, please test this kernel: https://people.canonical.com/~khfeng/e1000e-me-workaround/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931442 Title: Fujitsu U7311 I219-LM wired onboard slow RX s

[Bug 1927925] Re: Massive network problems with I219-V on Thinkpad T14 Gen2 (e1000e)

2021-07-08 Thread Kai-Heng Feng
Roland, please test this kernel: https://people.canonical.com/~khfeng/e1000e-me-workaround/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927925 Title: Massive network problems with I219-V on Think

[Bug 1934166] Re: [Asus Zenbook 14] Cannot adjust brightness

2021-07-08 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934166 Title: [Asus Zenbook 14] Cannot adjust brightness To manage notifications ab

[Bug 1932577] Re: [Cezanne/Renoir] Adjust uPEP for different _HID behavior

2021-07-08 Thread Kai-Heng Feng
"Fix committed" means it's in -proposed but not yet in -updates. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932577 Title: [Cezanne/Renoir] Adjust uPEP for different _HID behavior To manage noti

[Bug 1920674] Re: AMD A8-7680 (amdgpu): broken Xorg acceleration and hibernation

2021-07-08 Thread Kai-Heng Feng
Hopefully this one can solve the issue: https://people.canonical.com/~khfeng/lp1920674-debug-4/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920674 Title: AMD A8-7680 (amdgpu): broken Xorg acceler

[Bug 1931442] Re: Fujitsu U7311 I219-LM wired onboard slow RX speeds

2021-07-09 Thread Kai-Heng Feng
This one should work: https://people.canonical.com/~khfeng/lp1927925-e1000e-device-links/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931442 Title: Fujitsu U7311 I219-LM wired onboard slow RX spe

[Bug 1927925] Re: Massive network problems with I219-V on Thinkpad T14 Gen2 (e1000e)

2021-07-09 Thread Kai-Heng Feng
This one should work: https://people.canonical.com/~khfeng/lp1927925-e1000e-device-links/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927925 Title: Massive network problems with I219-V on Thinkpa

[Bug 1931442] Re: Fujitsu U7311 I219-LM wired onboard slow RX speeds

2021-07-12 Thread Kai-Heng Feng
*** This bug is a duplicate of bug 1927925 *** https://bugs.launchpad.net/bugs/1927925 ** This bug has been marked a duplicate of bug 1927925 Massive network problems with I219-V on Thinkpad T14 Gen2 (e1000e) -- You received this bug notification because you are a member of Ubuntu Bugs, w

[Bug 1927925] Re: Massive network problems with I219-V on Thinkpad T14 Gen2 (e1000e)

2021-07-12 Thread Kai-Heng Feng
No, I simply implement the workaround in the kernel. Since ME isn't supported under Linux, there's a high chance that there won't be any proper solution soon. The patch can be found here: https://lkml.org/lkml/2021/7/12/2926 -- You received this bug notification because you are a member of Ubunt

[Bug 1934398] Re: Prevent spurious wakeups on amd s2idle

2021-07-12 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu Focal) Status: New => Won't Fix ** Changed in: linux (Ubuntu Impish) Status: New => Confirmed ** Changed in: linux (Ubuntu Impish) Importance: Undecided => Low ** Changed in: linux-oem-5.10 (Ubuntu Focal) Status: New => Confirmed ** Changed i

[Bug 1935853] [NEW] Fix second monitor hotplug on Intel TGP PCH

2021-07-12 Thread Kai-Heng Feng
Public bug reported: [Impact] Intel TGP dekstop cannot detect second monitor. [Fix] Remove an IRQ setup routine and re-order some other IRQ setups. [Test] 1. Boot up the system with single monitor connected. 2. Hotplug second monitor. With the fix applied, the system can detect the 2nd monitor

[Bug 1934398] Re: Prevent spurious wakeups on amd s2idle

2021-07-12 Thread Kai-Heng Feng
https://lists.ubuntu.com/archives/kernel-team/2021-July/122347.html ** Changed in: linux-oem-5.10 (Ubuntu Focal) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) ** Changed in: linux-oem-5.13 (Ubuntu Focal) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- You re

[Bug 1930719] Re: Replace AMD nvme workaround from oem-5.10 with upstream version

2021-07-12 Thread Kai-Heng Feng
** Changed in: linux-oem-5.10 (Ubuntu Focal) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) ** Changed in: linux-oem-5.13 (Ubuntu Focal) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, wh

[Bug 1934240] Re: Add Thunderbolt support for Intel Alder Lake

2021-07-12 Thread Kai-Heng Feng
** Changed in: linux-oem-5.10 (Ubuntu Focal) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934240 Title: Add Thunderbolt support for Intel Alder Lake To manage

[Bug 1933510] Re: Support for SFH changes in Yellow Carp

2021-07-12 Thread Kai-Heng Feng
https://lists.ubuntu.com/archives/kernel-team/2021-July/122128.html ** Changed in: linux-oem-5.13 (Ubuntu Focal) Status: New => Confirmed ** Changed in: linux-oem-5.13 (Ubuntu Focal) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) ** Changed in: linux-oem-5.13 (Ubuntu

[Bug 1874464] Re: NETDEV WATCHDOG: enp5s0 (r8169): transmit queue 0 timed out

2021-07-12 Thread Kai-Heng Feng
Heiner, can we use something like DMI-based blacklist in the r8169 driver? Whitelist doesn't scale that well... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874464 Title: NETDEV WATCHDOG: enp5s0 (

[Bug 1905825] Re: [SRU] Disable CRTCs when system becomes headless

2021-04-27 Thread Kai-Heng Feng
On Dell 3090 UFF, unplug then replug the monitor from Type-C connector, the monitor remains blank. Enabled -proposed and upgrade the system, the monitor can be detected after replugging the Type-C connector. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- Yo

[Bug 1924238] Re: Fix no picture from HDMI when it's plugged after boot

2021-04-29 Thread Kai-Heng Feng
Francois, what was the last working kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924238 Title: Fix no picture from HDMI when it's plugged after boot To manage notifications about this bug

[Bug 1924238] Re: Fix no picture from HDMI when it's plugged after boot

2021-04-29 Thread Kai-Heng Feng
There are many i915 changes between 1023 and 1024. Can you please file a new bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924238 Title: Fix no picture from HDMI when it's plugged after boot

[Bug 1926597] Re: Linux 5.10.0-1024.25 breaks HDMI with Intel i915

2021-04-29 Thread Kai-Heng Feng
Please test latest drm-tip kernel to make sure the bug is not present in upstream: https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/current/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926597

[Bug 1926597] Re: Linux 5.10.0-1024.25 breaks HDMI with Intel i915

2021-04-30 Thread Kai-Heng Feng
Please test this kernel: https://people.canonical.com/~khfeng/lp1926597/ "drm/i915/display: Handle lane polarity for DDI port" is reverted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926597 Title

[Bug 1926792] [NEW] Fix kernel panic at boot on dual GFX systems

2021-04-30 Thread Kai-Heng Feng
Public bug reported: [Impact] On dual GFX systems, if amdgpu fails to probe a device, vgaarb for another GFX triggers a NULL pointer dereference and freeze the system. [Fix] Defer VGA client registering so resources are handled properly when amdgpu probe fails. [Test] With the

[Bug 1927067] [NEW] Add s2idle support on AMD Renoir and Cezanne

2021-05-04 Thread Kai-Heng Feng
Public bug reported: [Impact] S2idle doesn't work on AMD Renoir and Cezanne. [Fix] Backport AMD PMC driver and pull many new patches let AMDGPU support s2idle. [Test] Suspend the laptop and the system freezes. With the patch applied, suspend works but with some caveats: 1) Keyboard sometimes can

[Bug 1926597] Re: Linux 5.10.0-1024.25 breaks HDMI with Intel i915

2021-05-04 Thread Kai-Heng Feng
Ok. That means it's regressed by other commits. Do you know how to compile a kernel? If so, please try the following repo with drm-tip branch: git://anongit.freedesktop.org/drm/drm-tip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1922403] Re: hirsute beta desktop AMD64 ISO kernel panic on boot when booting using UEFI

2021-05-04 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922403 Title: hirsute beta desktop AMD64 ISO kernel panic on boot whe

[Bug 1922171] Re: Handle Intel Wifi firmware disconnection

2021-05-04 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922171 Title: Handle Intel Wifi firmware disconnection To manage not

[Bug 1886937] Re: limited hardware support AMD 4700u HP Envy x360 13-ay003nd

2021-05-04 Thread Kai-Heng Feng
It should be supported after the SRU is completed: LP: #1927067. ** Changed in: linux (Ubuntu) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/b

[Bug 1927067] Re: Add s2idle support on AMD Renoir and Cezanne

2021-05-04 Thread Kai-Heng Feng
** Tags added: oem-priority originate-from-1923695 stella ** Tags added: originate-from-1923163 ** Tags added: originate-from-1871349 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927067 Title: A

[Bug 1926597] Re: Linux 5.10.0-1024.25 breaks HDMI with Intel i915

2021-05-04 Thread Kai-Heng Feng
Some instructions here: https://wiki.ubuntu.com/KernelTeam/GitKernelBuild -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926597 Title: Linux 5.10.0-1024.25 breaks HDMI with Intel i915 To manage not

[Bug 1925768] Re: Losing Wifi connection when USB-C Hub was plugged-in

2021-05-04 Thread Kai-Heng Feng
If HDMI isn't used, does this issue happen? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925768 Title: Losing Wifi connection when USB-C Hub was plugged-in To manage notifications about this bug

[Bug 1922651] Re: r8152 tx status -71

2021-05-04 Thread Kai-Heng Feng
Can you please attach full dmesg with parameter "usbcore.quirks=17ef:a387:k,17ef:a393:k,17ef:a391:k"? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922651 Title: r8152 tx status -71 To manage noti

[Bug 1927067] Re: Add s2idle support on AMD Renoir and Cezanne

2021-05-04 Thread Kai-Heng Feng
It's also not working for RN s2idle. Is this something going to be fixed? Many automated testings rely on RTC wakeup. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927067 Title: Add s2idle support

[Bug 1926318] Re: After suspend the fan doesn't spin up to higher frequency anymore

2021-05-04 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12/amd64/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926318 Title: After suspend the fan doesn't spin up to

[Bug 1916945] Re: unable to Poweroff, it causes a restart instead

2021-05-04 Thread Kai-Heng Feng
Can you please find the last kernel that doesn't have this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916945 Title: unable to Poweroff, it causes a restart instead To manage notification

[Bug 1909457] Re: Support CML-S CPU + TGP PCH

2021-05-04 Thread Kai-Heng Feng
It's also included in kernel 5.11, which is used in 21.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1909457 Title: Support CML-S CPU + TGP PCH To manage notifications about this bug go to: htt

[Bug 1927067] Re: Add s2idle support on AMD Renoir and Cezanne

2021-05-04 Thread Kai-Heng Feng
** Description changed: [Impact] S2idle doesn't work on AMD Renoir and Cezanne. [Fix] Backport AMD PMC driver and pull many new patches let AMDGPU support s2idle. [Test] Suspend the laptop and the system freezes. With the patch applied, suspend works but with some caveats: 1)

[Bug 1912057] Re: Power consumption higher after suspend - Ubuntu 20.10 on Asus UX425JA

2021-05-05 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Assignee: Kai-Heng Feng (kaihengfeng) => koba (kobako) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912057 Title: Power consumption higher after susp

[Bug 1925685] Re: [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer

2021-05-06 Thread Kai-Heng Feng
https://lists.ubuntu.com/archives/kernel-team/2021-May/119972.html ** No longer affects: linux-hwe-5.8 (Ubuntu) ** Also affects: linux-oem-5.10 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Impish) Assignee: Kai-Heng Feng (kaihengfeng) => (unassig

[Bug 1925685] Re: [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer

2021-05-06 Thread Kai-Heng Feng
** Tags added: originate-from-1907534 stella -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925685 Title: [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer To

[Bug 1927808] Re: rtw88_8821ce causes freeze

2021-05-09 Thread Kai-Heng Feng
Possible to attach dmesg with the builtin driver? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927808 Title: rtw88_8821ce causes freeze To manage notifications about this bug go to: https://bugs.

[Bug 1875459] Re: System hangs when loading google maps on chrome with navi AMD GPU

2021-05-10 Thread Kai-Heng Feng
I think the desktop should use HWE kernel (5.8) by now. Can you please give it a try? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875459 Title: System hangs when loading google maps on chrome wit

[Bug 1928138] Re: Flickering on built-in display (Intel Haswell graphics) since kernel v4.1 [bisected and workaround attached]

2021-05-11 Thread Kai-Heng Feng
Is the patch in upstream Linux? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928138 Title: Flickering on built-in display (Intel Haswell graphics) since kernel v4.1 [bisected and workaround att

[Bug 1928198] Re: Failed to start Suspend: A start job for unit systemd-suspend.service has failed.

2021-05-13 Thread Kai-Heng Feng
The dmesg doesn't contains the message from boot. Can you please attach dmesg right after boot? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928198 Title: Failed to start Suspend: A start job for

[Bug 1928361] [NEW] Fix screen flickering when two 4K 60Hz monitors are connected to AMD Oland GFX

2021-05-13 Thread Kai-Heng Feng
Public bug reported: [Impact] Screen flickers rapidly when two 4K 60Hz monitors are connected to AMD Oland GFX. [Fix] Disable certain power saving feature to keep the performance to output two 4K 60Hz monitors. [Test] Plug two 4K 60Hz and stare at the monitors. With the patch applie

[Bug 1926792] Re: Fix kernel panic at boot on dual GFX systems

2021-05-14 Thread Kai-Heng Feng
** Tags removed: verification-needed-hirsute ** Tags added: verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926792 Title: Fix kernel panic at boot on dual GFX systems To ma

[Bug 1925415] Re: Enable mute/micmute LEDs and limit mic boost on EliteBook 845 G8

2021-05-14 Thread Kai-Heng Feng
** Tags removed: verification-needed-hirsute ** Tags added: verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925415 Title: Enable mute/micmute LEDs and limit mic boost on Eli

[Bug 1924238] Re: Fix no picture from HDMI when it's plugged after boot

2021-05-14 Thread Kai-Heng Feng
** Tags removed: verification-needed-focal verification-needed-hirsute ** Tags added: verification-done-focal verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924238 Title: F

[Bug 1928138] Re: Flickering on built-in display (Intel Haswell graphics) since kernel v4.1 [bisected and workaround attached]

2021-05-14 Thread Kai-Heng Feng
Do you know what's the offending commit? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928138 Title: Flickering on built-in display (Intel Haswell graphics) since kernel v4.1 [bisected and worka

[Bug 1927767] Re: All apps crashed in my X11 session, then terminal console crashed, reboot failed

2021-05-14 Thread Kai-Heng Feng
** Package changed: linux (Ubuntu) => xorg-server (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927767 Title: All apps crashed in my X11 session, then terminal console crashed, reboot fa

[Bug 1926945] Re: Kernel 5.8.0.50 fails to boot

2021-05-14 Thread Kai-Heng Feng
Should be fixed by -51 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926945 Title: Kernel 5.8.0.50 fails to boot To manage notifications about this bug go to: https://bugs.launchpad.net/ub

[Bug 1928198] Re: Failed to start Suspend: A start job for unit systemd-suspend.service has failed.

2021-05-14 Thread Kai-Heng Feng
Can you please add kernel parameter "usbcore.dyndbg", suspend once, then attach dmesg here? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928198 Title: Failed to start Suspend: A start job

[Bug 1925768] Re: Losing Wifi connection when USB-C Hub was plugged-in

2021-05-14 Thread Kai-Heng Feng
Can you please boot, reproduce the issue, and attach just dmesg here? Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925768 Title: Losing Wifi connection when USB-C Hub was plugged-in To ma

[Bug 1927827] Re: Error launching cheese: Native Windows taller than 65535 pixels are not supported

2021-05-14 Thread Kai-Heng Feng
** Package changed: linux (Ubuntu) => cheese (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927827 Title: Error launching cheese: Native Windows taller than 65535 pixels are not supported

[Bug 1927808] Re: rtw88_8821ce causes freeze

2021-05-14 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13-rc1/amd64/ There are several rtw88 fixes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927808 Title: rtw88

[Bug 1916945] Re: unable to Poweroff, it causes a restart instead

2021-05-14 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13-rc1/amd64/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916945 Title: unable to Poweroff, it causes a resta

[Bug 1803692] Re: bionic 4.15 nvme regression from trusty 4.4 with two identical devices

2021-05-14 Thread Kai-Heng Feng
Please file a new bug if it's a different device. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1803692 Title: bionic 4.15 nvme regression from trusty 4.4 with two identical devices To manage notif

[Bug 1927768] Re: No Bluetooth device found

2021-05-14 Thread Kai-Heng Feng
** Changed in: linux (Ubuntu) Importance: Undecided => Wishlist ** Summary changed: - No Bluetooth device found + No Bluetooth device found (Ralink RT3290) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net

[Bug 1927759] Re: Reboot triggers bus fatal error on Dell servers with BCM57XX network card

2021-05-14 Thread Kai-Heng Feng
Do you know which commit fixes the issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927759 Title: Reboot triggers bus fatal error on Dell servers with BCM57XX network card To manage notifica

[Bug 1914411] Re: Fix broken efifb on graphics device without driver

2021-04-11 Thread Kai-Heng Feng
Olivier, Can you please add some debug message and find out where does the null dereference happen? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1914411 Title: Fix broken efifb on graphics device

[Bug 1861554] Re: Radeon mobility HD3450 (RV620) heavy screen flickering after trying to upgrade kernel 4.15.0-54

2021-04-11 Thread Kai-Heng Feng
It just needs some love from AMD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861554 Title: Radeon mobility HD3450 (RV620) heavy screen flickering after trying to upgrade kernel 4.15.0-54 To m

[Bug 1834771] Re: No HDMI-audio after kernel 4.15.-0.50

2021-04-11 Thread Kai-Heng Feng
Have you tried latest mainline kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834771 Title: No HDMI-audio after kernel 4.15.-0.50 To manage notifications about this bug go to: https://bugs.

[Bug 1922909] Re: Ubuntu 18.04 not detection SSD on SSD Samsung PM981a on Dell 5820 X-series

2021-04-12 Thread Kai-Heng Feng
** Package changed: linux (Ubuntu) => e2fsprogs (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922909 Title: Ubuntu 18.04 not detection SSD on SSD Samsung PM981a on Dell 5820 X-series To

[Bug 1921643] Re: Thunderbolt docking station drops USB

2021-04-12 Thread Kai-Heng Feng
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12-rc7/amd64/ ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.lau

[Bug 1922651] Re: r8152 tx status -71

2021-04-12 Thread Kai-Heng Feng
Is it possible to send a kernel patch for it? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922651 Title: r8152 tx status -71 To manage notifications about this bug go to: https://bugs.lau

[Bug 1923050] Re: Cannot resume from suspend

2021-04-12 Thread Kai-Heng Feng
Please give `linux-oem-20.04b` a try. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1923050 Title: Cannot resume from suspend T

[Bug 1915175] Re: wifi network stops working and shows a green wifi icon

2021-04-12 Thread Kai-Heng Feng
OEM kernel now has in-kernel support for 8821ce, worth a try: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885862/comments/17 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subs

[Bug 1893504] Re: System froze

2021-04-12 Thread Kai-Heng Feng
Can you please give 21.04 a try: http://cdimages.ubuntu.com/daily-live/current/hirsute-desktop-amd64.iso -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893504 Title: System froze To manage notifica

[Bug 1922403] Re: hirsute beta desktop AMD64 ISO kernel panic on boot when booting using UEFI

2021-04-12 Thread Kai-Heng Feng
I can reproduce the issue. Let me work on this... ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1922403] Re: hirsute beta desktop AMD64 ISO kernel panic on boot when booting using UEFI

2021-04-12 Thread Kai-Heng Feng
Ugh, I can't boot into older kernels from GRUB. Do you know how to boot to an older kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922403 Title: hirsute beta desktop AMD64 ISO kernel panic o

[Bug 1922651] Re: r8152 tx status -71

2021-04-12 Thread Kai-Heng Feng
Right, I wrote on for this issue: https://lkml.org/lkml/2021/4/12/1112 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922651 Title: r8152 tx status -71 To manage notifications about this bug go to:

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