I ran into the same bug on the weekend as I tried to upgrade my monitor.
In my case it was that Intel GPUs could not sustain a stable signal to a
high-end monitor. Even though my setup was within range of HBR3, I could
only maintain a stable DisplayPort HBR3 signal plugged it into an Nvidia
card, n
The screenshot in comment #1 is a crash in the kernel's 'typec' or
'typec_usci' modules. Sounds like that might be unrelated to graphics
problems, in which case the crash could be ignored.
** Tags added: jammy
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I've seen most people talking about the first solution that Nvidia
documents, which is probably slow:
"Save allocations in an unnamed temporary file"
The faster solution would be:
"S0ix-based power management"
Both are documented in
https://download.nvidia.com/XFree86/Linux-x86_64/510.54/RE
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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For a variety of reasons, we don't recommend anyone use the default
nouveau driver. I only opened this bug for the sake of tracking. Please
open the 'Additional Drivers' app and install the proprietary Nvidia
driver instead.
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** Package changed: xorg-server (Ubuntu) => plasma-desktop (Ubuntu)
** Also affects: kwin (Ubuntu)
Importance: Undecided
Status: New
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https://
Thanks for the bug report. It looks like the issue is what was
documented in:
https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2341
We will need a future Nvidia driver to resolve that fully.
** Changed in: mutter (Ubuntu)
Status: Confirmed => Opinion
** Changed in: mutter (Ubuntu)
** Package changed: wayland (Ubuntu) => mutter (Ubuntu)
** Summary changed:
- When using wayland session everything is slow
+ Secondary monitor performance is slow on an Nvidia hybrid system in Wayland
sessions
** Also affects: nvidia-graphics-drivers-510 (Ubuntu)
Importance: Undecided
Focal nominated for linux-oem-5.14/focal.
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Title:
The system hangs when HDMI external monitor involved on AMD Yellow
Carp
Public bug reported:
[Summary]
1. The system will hang on when the HDMI external monitor is connected.
2. The system will hang on after the HDMI external monitor is unplugged.
3. The system will show no display when the HDMI external monitor is unplugged,
but the system not hangs on.
a. if conne
The 5.13.19 -051319-generic kernel works just fine.
$ uname -a
Linux frohro-260 5.13.19-051319-generic #202109181232 SMP Sat Sep 18 12:56:56
UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
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** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
Resume doesn't work on Lenovo
Hi Thomas,
nbd modules are shipped on all Ubuntu kernels, in the standard linux-
modules package.
I started a fresh Impish VM and it was there, and loadable:
$ find /usr/lib/modules -name nbd.ko
/usr/lib/modules/5.13.0-35-generic/kernel/drivers/block/nbd.ko
$ grep -Rin "nbd" /boot/config-5.13.0
Version 5.15.0-23-generic still works great for me, no dropping WiFi at
all. Version 5.15.0-25-generic is where the troubles started. Version
5.15.0-27 from the updates this morning has the same issues.
For completeness sake, my output of lspci for the wireless card:
0d:00.0 Network controller: Qu
Public bug reported:
It worked just fine with previous versions of Ubuntu. I tried to switch back
to the 5.13 kernel, and it appeared to work a little better, but didn't fully
resume either, but appeared to get closer. With the 5.27 kernel, the LED for
power continues to flash until you hold
** Changed in: zfs-linux (Ubuntu)
Status: Triaged => In Progress
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Title:
fallocate with FALLOC_FL_ZERO_RANGE produces zer
Regression & zsys testing passed out of bileto PPA, submitting for SRU.
** Description changed:
[Impact]
- * Upstream stable point release update with bugfixes, performance
- fixes, and newer kernel support as will be needed in the future hwe
- kernels.
+ * Upstream stable point release up
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-460 (Ubuntu)
Status: New => Confirmed
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All autopkgtests for the newly accepted linux-restricted-modules-oracle-5.4
(5.4.0-1071.77~18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:
nvidia-graphics-drivers-390/390.147-0ubuntu0.18.04.1 (i386)
Please visit the excu
I wrote to Ricardo Diaz & Eric Dumazet to ask if the patch for this bug
would be backported and it looks like the fix was made for the Linux
stable kernels very recently: https://www.spinics.net/lists/stable-
commits/msg244651.html
Eric Dumazet also mentioned that:
"the bug only happens if network
I wrote to Ricardo Diaz & Eric Dumazet to ask if the patch for this bug
would be backported and it looks like the fix was made for the Linux
stable kernels very recently: https://www.spinics.net/lists/stable-
commits/msg244651.html
Eric Dumazet also mentioned that:
"the bug only happens if network
REMARK:
There seems to be a conflict with elan module.
As a successul workaround I disabled the elants_i2c module in grub:
GRUB_CMDLINE_LINUX_DEFAULT="initcall_blaclist=elants_i2c"
This is just a workaround.
However, the internal keyboard seems to work proper in the moment.
No negative imp
** Summary changed:
- Touchpad ELAN not working on laptop Fujitsu E5511
+ Touchpad not working on laptop Fujitsu E5511
** Description changed:
Description: Ubuntu 20.04.4 LTS
Release: 20.04
- Touchpad ELAN not working on laptop Fujitsu E5511
+ Touchpad ELAN or DesignWare (??) not w
** Changed in: linux-azure (Ubuntu Impish)
Status: In Progress => Fix Committed
** Changed in: linux-azure (Ubuntu Impish)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: linux-azure (Ubuntu Focal)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: l
It seems has been fixed after some reboot. May be related to
https://bugs.launchpad.net/qemu/+bug/1882851
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Title:
black screen after
** Description changed:
Description: Ubuntu 20.04.4 LTS
Release: 20.04
Touchpad ELAN not working on laptop Fujitsu E5511
- The built in touchpad does not work after start of Ubuntu.
- current installation is new, first start, no updates yet, build in keyboard
is working properly.
** Changed in: linux-azure (Ubuntu Focal)
Status: In Progress => Fix Committed
** Changed in: linux-azure (Ubuntu Impish)
Status: In Progress => Fix Committed
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Public bug reported:
Description:Ubuntu 20.04.4 LTS
Release:20.04
Touchpad ELAN not working on laptop Fujitsu E5511
The built in touchpad does not work after start of Ubuntu.
current installation is new, first start, no updates yet, build in keyboard is
working properly.
Workaroun
Tried to install 5.17.4-051704 and the same boot issue happened.
So, even with newer kernel the problem is ocurring.
I can confirm kernel 5.13.19 works with 'pci=nocrs'.
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htt
Hi Mark,
Thanks for the reply and confirmation.
I was talking to a co-worker today about this bug and they pointed out
that even though it is fixed in the newer Linux kernel versions, Ubuntu
20.04 and 16.04 are under LTS until April 2025 and April 2023
respectively.
It might be good to leave thi
This might be fixed in a future kernel release. I see the above patches
in github (18 days old).
https://github.com/torvalds/linux/commit/8d3a6c37d50d5a0504c126c932cc749e6dd9c78f
I can see aq_vec_stop in your stack trace and I can see the above patch
addresses that frame.
That said, are you sure
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
Battery drains even NB is shut
Public bug reported:
I have a strange issue that my battery drains very quick when my notebook is
powered off.
May this be related to driver issues? I got a Ryzen 5 with vega graphic card.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-25-generic 5.15.0-25.25
ProcVersio
** Description changed:
Description:
During run-time, the kernel can be notified of new/latent errors in two
different ways:
If an application trips over a latent/unknown error, and if the system has
machine check recovery, then we will be notified via the mce handler, and the
app
This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1970077
and then change the status of the bug to 'Confirmed'.
If, due to the nature
I'm gonna chime in too. I have applied both patches from #18 and #20 and
recompiled the module, however I still get the UBSAN: array-index-out-
of-bounds messsage. NIC seems to work though. I am not a programmer, so
unfortunately I can't come up with a solution, but I am willing to test.
Kernel: 5
*** This bug is a duplicate of bug 1967843 ***
https://bugs.launchpad.net/bugs/1967843
** This bug has been marked a duplicate of bug 1967843
cheese display corrupted under Ubuntu 22.04
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** Description changed:
- The ARM64_SW_TTBR0_PAN was disabled by commit:
+ == SRU Justification ==
+ The config option CONFIG_ARM64_SW_TTBR0_PAN was unintentionally disabled in
the
+ linux-oracle kernels by the following commit:
c25f2bf469b3 ("UBUNTU: [config] oracle: Bring-up for arm64 support
** Package changed: ubuntu => linux (Ubuntu)
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Title:
efivars file system missing in Ubuntu 22.04 real-time kernel
Status in linux p
** Package changed: ubuntu => linux (Ubuntu)
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Title:
Ubuntu-22.04 Live CD not booting on HP ENVY X360 notebook (Ryzen 7
3700U)
St
You have been subscribed to a public bug:
The ubuntu-22.04-desktop-amd64.iso live cd does not boot on a HP ENVY
X360 notebook (Ryzen 7 3700U).
Model:
HP ENVY X360
13-ar0777ng
9YN58EA#ABD
After a few minutes the screen simply switches to black. No possibility
to get a console by pressing CTRL-ALT
You have been subscribed to a public bug:
In Ubuntu 22.04 generic kernel like 5.15.0-23, efivars file system is
mounted and is visible in the output of mount command, however in Ubuntu
22.04 real-time kernel like 5.15.0-1005-realtime or
5.15.0-1007-realtime, efivars file system is missing. Intel S
I executed 'journalctl -b -f' to get the logs (they are in the file) and
executed systemctl suspend.
** Attachment added: "gistfile1.txt"
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1876632/+attachment/5583559/+files/gistfile1.txt
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FYI -- experiencing same suspend issue with a Lenovo T460S running
Ubuntu 22.04 default ISO. intel_iommu=off on the grub command line fixed
the issue.
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reassigning to the kernel based on the bug feedback
** Package changed: wpa (Ubuntu) => firefox (Ubuntu)
** Package changed: firefox (Ubuntu) => linux (Ubuntu)
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You have been subscribed to a public bug:
Using the current beta of Jammy, I no longer have stable WiFi after
April 5, 2022 update of wpasupplicant from 2:2.10-2 to 2:2.10-6. There
is a chance it may also be related to network-manager going from
1.36.4-1ubuntu1 to 1.36.4-2ubuntu1, but the logs see
All autopkgtests for the newly accepted linux-restricted-modules-hwe-5.4
(5.4.0-110.124~18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:
nvidia-graphics-drivers-390/390.147-0ubuntu0.18.04.1 (i386)
Please visit the excuses
Hi Macros,
would you please share the output of `journalctl -b` when issuing
happening?
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Title:
[nvidia] Corr
Public bug reported:
dkms should default to parallel builds
if dkms packages fail to parallel build we should fix them; or override
them one by one do single thread builds.
** Affects: dkms (Ubuntu)
Importance: Undecided
Status: New
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Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2022-April/129720.html
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https://bugs.launchpad.net/bugs/1970223
Title:
linux-azure: add check to preve
Public bug reported:
SRU Justification
[Impact]
Microsoft has detected an Xfstest failure scenario. There might be fs
corruption when resizing ext4 filesystems mounted with sparse_super2
option enabled.
Fix: commit b1489186cc8391e0c1e342f9fbc3eedf6b944c61 ("ext4: add check
to prevent attempting
** Changed in: linux (Ubuntu Xenial)
Status: Confirmed => New
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
** Changed in: linux (Ubuntu Xenial)
Status: New => Invalid
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For documentation purposes,
(after working on items related to bug 1802021 / 1872021 / this bug)
The stack traces in this issue would suggest a duplicate of bug 1802021,
fixed in kernel 4.15.0-47.50, but this happens in 4.15.0-96, which has
that fix.
So, looking at comments #5 and #6, the issue s
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux (Ubuntu Xenial)
Status: New => Confirmed
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Thank you for taking the time to report this bug and helping to make
Ubuntu better. Reviewing your log files attached to this bug report it
seems that a package failed to install due to a segmentation fault in
the application being used for the package installation process.
Unfortunately, this bug
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
linux-generic kernels are miss
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
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Title:
linux-azure: Harmonize arm64 config
Public bug reported:
linux-generic kernels are missing nbd modules.
Since these modules are not build and not found in linux-generic-extra
or other packages it is not possible to
- use nbd-devices
- it is not possible to mount *.qcow2 qemu virtual harddrives into your host
system
You can build
Appears to be caused by https://git.launchpad.net/~ubuntu-
kernel/ubuntu/+source/linux-
firmware/commit/?h=jammy&id=dbcbb9a7d73fe21b2bae56df7f314af307a9708f
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Needs new Pi firmware to handle longer os_prefix pathnames.
** Also affects: linux-firmware-raspi (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-raspi (Ubuntu)
Status: New => Invalid
** Changed in: snapd
Status: New => Invalid
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Just comment and 2 cents (adding here with hope that will see mail
notifications): I also observe battery drain... but my bug was marked as
invalid. Different Intel CPU generation (11) and problem is visible in
normal work (not standby). Still trying to find root cause (kernel?
Gnome? Snap?)
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Public bug reported:
.
ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: linux-image-5.13.0-40-generic 5.13.0-40.45~20.04.1
ProcVersionSignature: Ubuntu 5.13.0-39.44~20.04.1-generic 5.13.19
Uname: Linux 5.13.0-39-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.23
Architecture: amd64
Caspe
@os369510,
Here is the content of the file as requested.
```
ResmanDebugLevel: 4294967295
RmLogonRC: 1
ModifyDeviceFiles: 1
DeviceFileUID: 0
DeviceFileGID: 0
DeviceFileMode: 438
InitializeSystemMemoryAllocations: 1
UsePageAttributeTable: 4294967295
EnableMSI: 1
RegisterForACPIEvents: 1
EnablePCIe
** Tags added: kern-3069
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Title:
ADLP AX211 iwlwifi firmware crash when running connect/disconnect
stress
Status in linu
** Tags added: kern-3071
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Title:
No support for Intel Killer AX1675i
Status in linux-firmware package in Ubuntu:
New
Bu
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-5.13.0-40-
Public bug reported:
I'm trying to update VirtualBox guest additions with "sh
./VBoxLinuxAdditions.run"
ProblemType: Package
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-40-generic 5.13.0-40.45
ProcVersionSignature: Ubuntu 5.13.0-39.44-generic 5.13.19
Uname: Linux 5.13.0-39-generic x86
This bug was fixed in the package linux-oem-5.14 - 5.14.0-1034.37
---
linux-oem-5.14 (5.14.0-1034.37) focal; urgency=medium
* focal/linux-oem-5.14: 5.14.0-1034.37 -proposed tracker (LP:
#1969453)
* Support different Cirrus audio codec configurations on Dell laptops
(LP: #1967
This bug was fixed in the package linux-oem-5.14 - 5.14.0-1034.37
---
linux-oem-5.14 (5.14.0-1034.37) focal; urgency=medium
* focal/linux-oem-5.14: 5.14.0-1034.37 -proposed tracker (LP:
#1969453)
* Support different Cirrus audio codec configurations on Dell laptops
(LP: #1967
This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1970178
and then change the status of the bug to 'Confirmed'.
If, due to the nature
Public bug reported:
[Impact]
The mic mute/audio mute LEDS are not work on HP EliteBook 845/865 G9
[Fix]
It needs the specific quirk for the hardware layout.
Thus, add the quirks to make it works.
[Test]
After applying the quirk, the audio/mic mute LEDs are working good.
[Where problems could o
It seems like a problem on the firmware side. How about updating bios to
latest?
Especially in 1.20.0, there are some interesting comments.
> - Fixed the issue where nothing is displayed on the screen when
powering on the system.
https://www.dell.com/support/home/en-
us/drivers/driversdetails?dr
** Changed in: intel
Status: Fix Committed => Fix Released
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Title:
[TGL] EDAC support for TGL(IoTG)
Status in intel:
Fix R
Public bug reported:
please add the following deviceID (pci-id) in nv driver support list
- 25bb: for QN20-M2
- 1fb6: for QN20-M3-R
- 25ba: for QN20-P3-R
thanks
** Affects: nvidia-graphics-drivers-510 (Ubuntu)
Importance: Undecided
Status: New
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