In the initial automated tests, the WiFi connection could still be
established before and after suspend, regardless of the microcode errors
displayed in the kernel logs.
** Changed in: linux (Ubuntu Focal)
Importance: High => Medium
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I found another device failing the firmware check as well as WiFi
connection tests for WiFi AC and N:
https://certification.canonical.com/hardware/201904-26953/submission/389251/test-
results/fail/
This might have the same root cause.
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I think it's because a lot of automated tests are run on the device, and
one of them upgrades the system packages. However, 5.4.0-195 is used
initially to test, and this is where the issue was found. When I ran
`ubuntu-bug linux`, linux-hwe-5.15 was installed. But the journalctl
logs I provide are
Public bug reported:
When testing linux 5.4.0-195.215-generic using Checkbox on a device
previously enabled with focal, the after-suspend-
wireless/check_iwlwifi_microcode_crash_wlp0s20f3 test case failed with
the following output:
```
Boot -2 c8ba8c3ef8d54d2fb531e1683b5079a6 Tue 2024-08-20 06:05
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Mario Limonciello (superm1)
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That's weird... I downloaded the last attachment I sent and checked it
with vim and I can see past the 28th...
Anyway, here is another attempt. Same log, xzipped. I checked and the
last line of the log is on Aug 29 09:26:34.
** Attachment added: "journalctl-b0-20230829.log.xz"
https://bugs.la
That's what I attached. When I could not get back to a proper graphical
environment, I switched to a TTY, ran `sudo journalctl -b0 >
journalctl-b0-20230829.log`, and I attached it to that bug. As you can
see in the logs, the device had been running since August 21, and on Aug
28 evening I suspended
@superm1
Thanks for your feedback! Here is the full journal from that boot.
Edit: ah crap, it's the same file, I thought I had originally sent an
edited version with just the stack trace... not sure what else to
provide.
** Attachment added: "journalctl-b0-20230829.log"
https://bugs.launchpa
apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696589/+files/acpidump.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696584/+files/ProcInterrupts.txt
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** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696583/+files/ProcEnviron.txt
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** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696585/+files/ProcModules.txt
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** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696587/+files/UdevDb.txt
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** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696588/+files/WifiSyslog.txt
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** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696586/+files/PulseList.txt
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** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696578/+files/Lsusb-t.txt
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** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696579/+files/Lsusb-v.txt
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** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696582/+files/ProcCpuinfoMinimal.txt
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** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696581/+files/ProcCpuinfo.txt
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** Attachment added: "PaInfo.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696580/+files/PaInfo.txt
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** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696576/+files/Lspci-vt.txt
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** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696575/+files/Lspci.txt
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** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696577/+files/Lsusb.txt
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** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/2033327/+attachment/5696574/+files/CurrentDmesg.txt
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** Tags added: apport-collected staging
** Description changed:
Hardware:
- Desktop PC (Intel i5 4th gen)
- GPU: AMD RX580
- Ubuntu 22.04 with kernel HWE 6.2
Steps to reproduce:
1. Start the device
2. Suspend
3. Resume by pressing a key on the keyboard
Attaching GPU-related logs after reboooting the device.
Outputs from:
modinfo amdgpu > modinfo.amdgpu.log
sudo lshw > lshw.log
sudo dmidecode > dmidecode.log
lspci -nn > lspci.nn.log
lspci -vnn > lspci.vnn.log
cp /var/log/Xorg.0.log .
lsmod | grep amdgpu > lsmod.amdgpu.log
** Attachment added:
Attached are the logs for the last boot. As you can see, the device had
been running for a week without any problem, but suspending/resuming
killed it.
We can see the following stack trace in the logs:
Aug 29 09:12:32 coltrane kernel: kworker/u8:24: page allocation failure:
order:5, mode:0x40d00
Public bug reported:
Hardware:
- Desktop PC (Intel i5 4th gen)
- GPU: AMD RX580
- Ubuntu 22.04 with kernel HWE 6.2
Steps to reproduce:
1. Start the device
2. Suspend
3. Resume by pressing a key on the keyboard
Expected results:
The screen lights up, showing the screen to put my password to re
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Timo Aaltonen (tjaalton)
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Title:
Audio card [8086:9d71] does not work a
Public bug reported:
A year ago, I filed lp:1915117 after an kernel update broke the audio on
my Acer Swift SF314-54. The bug has been marked as fixed, but I just
tried 22.04 this morning, using 5.15.0-25-generic, and I don't have any
audio at all.
Please check lp:1915117 for some background, and
Cheese has a known issue working with some formats (see lp:1882896),
which was fixed, but the fix has not been backported to Ubuntu 20.04.
Could you also check the resolution found by the
https://webcamtests.com/ website?
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Hello!
Sorry for the very late reply...
First of all, there have been a few Linux kernel updates in Ubuntu 20.04
since you opened this issue. Please upgrade your system and check if you
have the latest available version of the kernel installed; in a
terminal, you can run these commands:
sudo apt
Following Kent's comment #18, a few additional steps are required to
complete the test, as described to me by Jacob Wu from Asus. The
following steps are a more detailed "step 5" from previous comment, if
you will:
1. Create a device image for partition, in this case 400MB memory space:
[Comma
** Changed in: intel/lookout-canyon
Status: New => Incomplete
** Changed in: intel/lookout-canyon
Importance: Undecided => Low
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** Changed in: intel/lookout-canyon
Importance: Undecided => Critical
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Title:
[iotg][tgl][tgl-aaeon] 20211006 image do
** Changed in: intel/lookout-canyon
Importance: Undecided => Critical
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Title:
I225-IT Ethernet (8086:0d9f) does not wo
** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL][Graphic]Removing force pr
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
CDTS Network (Ethernet) failures
St
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL] Intel ishtp VNIC driver
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
** Changed in: intel/lookout-canyon
Status: New => Fix Committed
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** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
** Changed in: intel/lookout-canyon
Status: New => Fix Committed
** Changed in: intel/lookout-canyon
Milestone: None => sprint2
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** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL] Enable ISHTP
Status in i
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL][TGL][ADL] PMC Time-aware
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL] enable USB-dw3
Status in inte
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[TGL][ADL] Enable CET(Control-flow E
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[ehl] Shutdown hangs on board
Statu
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL][TGL][ADL] EDAC support
S
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[EHL][TGL][ADL] Enable Time Coo
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
I225-IT Ethernet (8086:0d9f) do
** Also affects: intel/lookout-canyon
Importance: Undecided
Status: New
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Title:
[iotg][tgl][tgl-aaeon] 20211006
After additional discussion with other members, I retried with the same
config as in comment #9:
CID: 202109-29496
SKU: AAEON UPN-EHL01
Image used: ubuntu-core-20-amd64+intel-iot.img.xz (20211014.2)
kernel: 5.13.0-1007-intel
Turns out, as Doug mentioned in comment #11, the UC20 configuration is
b
Trying this with
CID: 202109-29496
SKU: AAEON UPN-EHL01
Image used: ubuntu-core-20-amd64+intel-iot.img.xz (20211014.2)
kernel: 5.13.0-1007-intel
When plugging in both Ethernet ports, only one of them retrieves an IP:
$ ip a
1: lo: mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
Following a discussion with Chris, I checked /usr/share/alsa/ucm2/ and
discovered that /usr/share/alsa/ucm2/hda-dsp/ was missing.
I created it and put the files from https://github.com/alsa-project
/alsa-ucm-conf/tree/master/ucm2/hda-dsp in it.
I then restarted the computer and selected the 5.10.
$ cat /sys/module/snd_intel_dspcfg/parameters/dsp_driver
2
Same result, though... still Dummy Output in Sound Settings.
** Attachment added:
"dmesg_kernel_5.10.0-1035-oem_snd_intel_dspcfg.dsp_driver_2.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5507896/+fil
Here is the dmesg output as well as some output from aplay and pactl
after installing the kernel from:
https://people.canonical.com/~mschiu77/lp1915117/v2/
$ uname -a
Linux 5.10.0-1035-oem #36 SMP Mon Jun 28 16:41:34 CST 2021 x86_64 x86_64 x86_64
GNU/Linux
I can now see the audio card with apl
** Attachment added: "dmesg_kernel_5.10.0-1035-oem.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5507874/+files/dmesg_kernel_5.10.0-1035-oem.log
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For the sake of testing, I checked on the latest Impish daily image,
with kernel 5.11.0-18-generic. Same problem. dmesg attached. Alsa and
PulseAudio don't detect any sound card, even though in dmesg we can see:
$ sudo dmesg | grep -i snd
[ 26.169850] snd_hda_intel :00:1f.3: DSP detected wit
This is what I have now, with:
kernel command line:
BOOT_IMAGE=/vmlinuz-5.10.0-1025-oem root=/dev/mapper/vgubuntu-root ro
quiet splash vt.handoff=7
uname -a
Linux 5.10.0-1025-oem #26 SMP Thu May 6 16:43:31 CST 2021 x86_64 x86_64 x86_64
GNU/Linux
** Attachment added: "dmesg_20210625_kernel_5.1
And related dmesg.log
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5506571/+files/dmesg.log
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And the related logs from alsa-info when the dsp_driver is set to 2.
** Attachment added: "alsa-info.txt.6e591x7epf"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5506569/+files/alsa-info.txt.6e591x7epf
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Attached is the output of pactl list sources.
Both aplay -l and arecord -l output the following error message:
aplay: device_list:274: no soundcards found...
I tried "snd_intel_dspcfg.dsp_driver=2", it's activated (cat
/sys/module/snd_intel_dspcfg/parameters/dsp_driver returns "2"), but
still on
@Chris thanks for the heads up!
Still "Dummy output" in the Sound Settings. Here are the steps I
followed:
1. Downdloaded and installed the *.deb you pointed to:
$ sudo dpkg -i *.deb
2. Copied the Intel SST firmware binary file to /lib/firmware:
$ sudo cp skl_hda_dsp_generic-tplg.bin /lib/firm
Public bug reported:
Image: Hirsute 21.04 (20210415 daily build)
Device: Dell Precision 5750
After installing 21.04, the sound card is unavailable. In Sound
Settings, there is only one choice: "Dummy Output" .
The only way to hear sound is to connect a Bluetooth speaker.
Note: this device was
Adding alsa-info log from the mainline kernel.
** Attachment added: "alsa-info..mainline-kernel-5.11.0-051100-generic.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5464398/+files/alsa-info..mainline-kernel-5.11.0-051100-generic.txt
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I installed the following:
linux-headers-5.11.0-051100_5.11.0-051100.202102142330_all.deb
linux-headers-5.11.0-051100-generic_5.11.0-051100.202102142330_amd64.deb
linux-image-unsigned-5.11.0-051100-generic_5.11.0-051100.202102142330_amd64.deb
linux-modules-5.11.0-051100-generic_5.11.0-051100.20210
** Attachment added: "dmesg-20.10-kernel-5.4.0-65-generic.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5461559/+files/dmesg-20.10-kernel-5.4.0-65-generic.log
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As a point of comparison, below are attached logs when using the same
device with the same Ubuntu (20.10) but with an older 5.4.0-65-generic
kernel.
** Attachment added: "alsa-info.20.10-kernel-5.4.0-65-generic.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/54615
I've also tried booting a live USB with the latest alpha version from
21.04, based on kernel 5.8.0-36-generic, and the results are the same:
no sound card detected, "Dummy Output" displayed in Sound Settings. See
attached archive with same logs (dmesg, pactl, alsa-info).
** Attachment added: "21.0
** Attachment added: "pactl-list-20.10-kernel-5.4.0-65-generic.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5461560/+files/pactl-list-20.10-kernel-5.4.0-65-generic.log
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Public bug reported:
Ubuntu version: 20.10 (updated from 20.04)
Kernel: 5.8.0-41-generic #46-Ubuntu
Manufacturer: Acer
Product Name: Swift SF314-54
BIOS Revision: 1.11
Audio card: Realtek High Definition Audio
Multimedia audio controller [0401]: Intel Corporation Sunrise Point-LP HD Audio
[8086:
I have the same issue with the armhf image:
$ uname -a
Linux ubuntu 5.4.0-1011-raspi #11-Ubuntu SMP Fri May 8 07:49:33 UTC 2020 armv7l
armv7l armv7l GNU/Linux
$ snap list
Name VersionRev Tracking Publisher Notes
core20 20 633 latest/beta canonical✓ base
Installed bluez 5.50 -> same result.
Installed linux 5.3 -> same result.
Tried a combination of all the linux/bluez possibilites -> same result.
Until now, I was only looking at the output of btmon (so basically, low
level BT commands).
Then, while I was doing one of the tests above, I tailed
/
Please find attached my dmesg. I don't see anything related to
bluetoothd.
The same issue happens with two other BT devices (2 earphones from the
same brand, TaoTronics), so I'm pretty confident it's not a BT device
issue. Plus, as I mention, it works well with the same hardware (laptop
and BT dev
Public bug reported:
Laptop: Dell Inspiron 7370
CID: 201704-25503
Ubuntu version: 20.04 daily
Linux kernel: 5.4.0-18-generic
Bluez: 5.53-0ubuntu2
Summary
===
BT earphones/speaker cannot be connected either using GNOME control
center, either using bluetoothctl. I've tried with previous versio
** Attachment added: "5.3.0-18-btmon-speaker.log"
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1869857/+attachment/5343689/+files/5.3.0-18-btmon-speaker.log
** Description changed:
Laptop: Dell Inspiron 7370
CID: 201704-25503
Ubuntu version: 20.04 daily
Linux kernel: 5.4.0-18-
Do you know where I can find the Debian packages for this kernel?
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https://bugs.launchpad.net/bugs/1856098
Title:
Laptop suddenly keeps sending random (touchscreen?) input
Hey Kai-Heng,
sorry for the late answer, I didn't have time to look into this issue
recently.
So I formatted the drive on this device and installed 20.04 dev to see
if things improved... they did not.
I'm now using kernel 5.4.0-9-generic. The problem still happens, even
when I don't suspend the
When the issue happens, the device goes crazy and it's impossible to
perform any action. I have to close the lid (suspend), wait a few
seconds, and open the lid (resume).
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htt
Public bug reported:
Device: Dell Inspiron 7370
CID: 201704-25503
Ubuntu 19.10 with -proposed activated
Kernel 5.3.0-23-generic #25-Ubuntu
This laptop is equipped with a touchpad and a touchscreen. Sometimes, it
goes crazy and starts sending random input events, as if I was franticly
tapping the
Confirmed still not working with 19.10 (linux 5.3.0-18-generic) on the
Precision 7530. It's actually even worse: now, I can't even boot. I'm
just shown a black screen.
If I select the Safe graphics boot option, I can boot properly.
Editing the default boot command line to include `nouveau.modeset
Device: XPS 13 7390
Image: 19.10 Final
Kernel: 5.3.0-19-generic
Mice tested: Logitech M585, Microsoft Designer Mouse
The issue is gone.
@wysiwyg31: could you give it a try? You can boot a live session of
Ubuntu 19.10 on your device and try to pair your Bluetooth mouse.
If it works for you, I'll
Fixed on Dell XPS 13 7390 with 5.3.0-19.
** Tags added: cqa-verified
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https://bugs.launchpad.net/bugs/1845454
Title:
Kernel panic in tpm_ functions when booting kernel 5.3
Device: XPS 13 7390
Image: 19.10 Beta
Kernel: updated to 5.3.0-13-generic (from 5.3.0-10-generic)
Mice tested: Logitech M585, Microsoft Designer Mouse
With kernel 5.3.0-10-generic (the default on 19.10 beta image), I
experience exactly the same issue as originally described. After
updating to ker
Device: XPS 13 7390
Image: 19.10 Beta
Kernel: updated to 5.3.0-13-generic (from 5.3.0-10-generic)
With kernel 5.3.0-10-generic, the device wouldn't suspend properly when
a BT device was connected to it. After updating to 5.3.0-13-generic, the
issue is gone. I can use a BT mouse, then suspend the d
*** This bug is a duplicate of bug 1824559 ***
https://bugs.launchpad.net/bugs/1824559
** This bug has been marked a duplicate of bug 1824559
Lenovo Yoga mouse is slow & laggy in bluetooth mode (low polling frequency)
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Logs are already captured and available in attachment
`sosreport-u-XPS-13-7390-20191001145726.tar.xz`.
Marking as `Confirmed`.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Here is a video demonstration. Both mice are already paired and
connected.
It's not extremely clear on the video, but it's very obvious when using
it.
** Attachment added: "bluetooth-mouse-cursor-lag.mp4"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1846159/+attachment/5293013/+files/
** Attachment added: "version.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1846159/+attachment/5293011/+files/version.log
** Description changed:
Image: 19.10 beta –
http://cdimage.ubuntu.com/daily-live/20190926.1/eoan-desktop-amd64.iso
Device: Dell XPS 13 7390 (201908-27305
** Attachment added: "sosreport-u-XPS-13-7390-20191001145726.tar.xz"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1846159/+attachment/5293009/+files/sosreport-u-XPS-13-7390-20191001145726.tar.xz
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** Attachment added: "lspci-vnvn.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1846159/+attachment/5293010/+files/lspci-vnvn.log
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https://bugs.launchpad.net/bu
Public bug reported:
Image: 19.10 beta –
http://cdimage.ubuntu.com/daily-live/20190926.1/eoan-desktop-amd64.iso
Device: Dell XPS 13 7390 (201908-27305)
Steps to reproduce
==
1. Go to Bluetooth Settings
2. Pair a Bluetooth 4 mouse
Expected Results
Bluetooth mou
** Tags removed: bionic
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https://bugs.launchpad.net/bugs/1845454
Title:
Dell XPS 13 7390 - Kernel panic with 19.10 beta image
Status in linux package in Ubuntu:
Incomple
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