I have found out that the docking station (Dell) was the root cause for
the problem. This has now been replaced with a new. This topic can be
closed.
** Description changed:
after update of kernel the Audio output via dock - HDMI is no longer
working.
the display is showing that the audi
Uh, good catch Nick (with that it looks like it's since oracular ?!)
And yes, the names may indeed look a bit cryptic,
since these are for s390x specific (so called CCW) devices (here in this case
disk devices, but there are more types; cio-ignore is to mask out a range of
CCW devices).
One diff
Greetings, Benjamin!
It appears that kmod added support for arbitrary symbol lengths in
[commit 2213612](https://github.com/kmod-
project/kmod/commit/2213612e19ea64d86a424b2dc51182ea3633b7b2) which
landed in [v34](https://github.com/kmod-project/kmod/releases/tag/v34)
last month, but I do not know
** Also affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.11 (Ubuntu Noble)
Importance: Undecided
Status: New
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Public bug reported:
[Impact]
While running the memory stress test, the system becomes unresponsive.
[Fix]
The commit in v6.11-rc1 introduce the issue.
4e63aeb5d010 blk-wbt: don't throttle swap writes in direct reclaim
And we are seeking for help from the patch owner and other developers on the
Public bug reported:
Sources: mesa-amber 21.3.9-0ubuntu2 and mesa 25.0.1-2ubuntu1
Release: plucky release pocket
In the Ubuntu desktop and flavours ISO image livefs build, the package
libgl1-amber-dri fails to be installable by apt causing the build to
fail.
For example: https://launchpad.net/~u
** Tags added: patch
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Title:
plucky/s390x does not come up after kernel update + reboot, due to
udev rules missing in initrd
Stat
This bug was fixed in the package linux - 6.14.0-11.11
---
linux (6.14.0-11.11) plucky; urgency=medium
* plucky/linux: 6.14.0-11.11 -proposed tracker (LP: #2103404)
* Snapdragon X Elite: Sync concept kernel changes (LP: #2100858)
- firmware: qcom: uefisecapp: fix efivars re
This bug was fixed in the package zfs-linux - 2.3.1-1ubuntu1
---
zfs-linux (2.3.1-1ubuntu1) plucky; urgency=medium
* Merge from Debian (LP: #2101893)
* debian/control:
- drop dependencies on "zfs-modules | zfs-dkms" such that all
packages can be installed in containers,
Public bug reported:
Ubuntu 25.04.5 abruptly shuts down without any action.
I tried to use apport-retrace but no result.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: crash (not installed)
ProcVersionSignature: Ubuntu 6.8.0-52.53~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-52-generic x86_64
It's in the bin:linux-perf package now, but needs a fix.
Quick hack (or maybe the real fix):
--- /usr/lib/python3/dist-packages/perf/__init__.py 2025-03-19
20:34:33.601056393 +
+++ __init__.py 2025-03-19 20:34:27.82517 +
@@ -18,7 +18,7 @@
# Load the actual python-perf module f
Public bug reported:
Regression from
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2051560, but I'm
not sure exactly when it happened.
root@p-perf:~# uname -a
Linux p-perf 6.14.0-10-generic #10-Ubuntu SMP PREEMPT_DYNAMIC Wed Mar 12
16:07:00 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
root@
Perhaps last existed in 6.14.0-7?
root@p-perf:~# apt-file search /perf | grep /linux-tools-
linux-tools-6.14.0-7:
/usr/lib/linux-tools-6.14.0-7/lib/perf.cpython-313-x86_64-linux-gnu.so
linux-tools-6.14.0-7: /usr/lib/linux-tools-6.14.0-7/perf
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This regressed in plucky:
root@p-perf:~# uname -a
Linux p-perf 6.14.0-10-generic #10-Ubuntu SMP PREEMPT_DYNAMIC Wed Mar 12
16:07:00 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
root@p-perf:~# python3 -c 'import perf; [print(c) for c in perf.cpu_map()]'
Traceback (most recent call last):
File "", lin
Thanks for running that command. I've assigned your bug report to the
kernel team, who will look into it. Thank you!
** Changed in: linux (Ubuntu)
Assignee: Benjamin Wheeler (benjaminwheeler) => Canonical Kernel Team
(canonical-kernel-team)
** Changed in: linux (Ubuntu)
Status: Incom
** Changed in: linux (Ubuntu)
Status: Confirmed => Triaged
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Title:
Interface name wrong for USB tether
Status in linux packa
Public bug reported:
SRU Justification
[Impact]
* Microsoft requested additional Mana patches for 5.15
[Fix]
[Test Plan]
[Regression potential]
[Other info]
* SF#00408239
** Affects: linux-azure (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-azure (Ubuntu Ja
** Changed in: linux (Ubuntu)
Assignee: Benjamin Wheeler (benjaminwheeler) => Canonical Kernel Team
(canonical-kernel-team)
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Tit
** Changed in: linux-nvidia (Ubuntu)
Status: Incomplete => Fix Committed
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Title:
PCI/ACS: Fix 'pci=config_acs=' param
This bug will be marked as invalid due to inactivity. If you're still
encountering this issue, feel free to reopen or open a new bug. Thanks
again for submitting a bug report.
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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I have given up trying to resolve this matter. I installed Linux Mint
which doesn’t have the issue. I no longer will use Ubuntu.
Thanks
Sent from my iPhone
> On Mar 19, 2025, at 11:06 AM, Benjamin Wheeler <2101...@bugs.launchpad.net>
> wrote:
>
> This bug is missing log files that will aid
** Changed in: linux-meta-hwe-6.11 (Ubuntu)
Status: Incomplete => Invalid
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Title:
Ubuntu 24.04 video-nouveau bu
This bug will be marked as invalid due to inactivity. If you're still
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again for submitting a bug report.
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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Released in 6.8.0-58.60! Thanks again for your suggestion to improve
Ubuntu.
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu Noble)
Status: New => Fix
... And, I will handle the appropriate patch to enable us to reinstate
the Recommends: libgl1-amber-dri, after the hotfix is out. I've amended
the assignment etc to reflect this
** Changed in: mesa (Ubuntu)
Assignee: Timo Aaltonen (tjaalton) => (unassigned)
** Changed in: mesa (Ubuntu)
Hi, I have uploaded one of the passed network test results for 200G
speed. Here, SUT and iPerf are connected back to back [1st port of SUT
to 1st port of iPerf and it goes same for 2nd port].
** Attachment added: "200G_Network_Test_Passed_Results"
https://bugs.launchpad.net/ubuntu/+source/linu
** Tags removed: verification-needed-jammy-linux-azure
** Tags added: verification-done-jammy-linux-azure
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Title:
Backport "CI
verified linux-firmware/oracular-proposed version
20240913.gita34e7a5f-0ubuntu2.6
** Tags added: verification-done-oracular
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I've got a '+1' from IBM (the person who opened LP#2044104).
Hence I transferred the above snippet now to a debdiff, as suggestion.
At enr0n, you may have a look at the debdiff.
Are you already planning a systemd update for plucky, that could be used to
piggyback the fix for this bug?
** Patch a
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Benjamin Wheeler (benjaminwheeler)
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Title:
Noble kernel breaks `modprob
** Summary changed:
- plucky/s390x (with root disk on dm?) does not come up after kernel update +
reboot
+ plucky/s390x does not come up after kernel update + reboot, due to udev rules
missing in initrd
** Also affects: systemd (Ubuntu)
Importance: Undecided
Status: New
** Changed in
Some logs;
3518s 33/92 systemd:integration-tests / TEST-01-BASIC
FAIL 0.96s exit status 1
3518s 34/92 systemd:integration-tests / TEST-02-UNITTESTS
FAIL 0.87s exit status 1
3
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)
** Changed in: linux (Ubuntu)
Status: New => Triaged
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https:
This bug is missing log files that will aid in diagnosing the
problem. From a terminal window please run:
apport-collect 2101881
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you
are unable to run this command, please add a comment
Koichiro found the root cause of problem to be this commit:
5d261f60b5c8 btrfs: canonicalize the device path before adding it
(v6.12.5~247)
** Also affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
** Description changed:
- Systemd tests are broken for oracular becau
Public bug reported:
Systemd tests (@ADT) are broken for oracular because of btrfs upstream
updates from v6.12. When I tested locally upstream integration tests
work for 6.11.0-19.19 kernel and fail for 6.11.0-21.21.
Only after updating systemd tests with
(https://salsa.debian.org/systemd-
team/s
You have been subscribed to a public bug:
Systemd tests are broken for oracular because of btrfs upstream updates
from v6.12. When I tested locally upstream integration tests work for
6.11.0-19.19 kernel and fail for 6.11.0-21.21.
Only after updating systemd tests with
(https://salsa.debian.org/s
Addition:
Oracular 6.11.0-24.24 in kernel PPA would seem to have these.
Noble 6.8.0-58.60 and jammy HWE 6.8.0-56.58~22.04.1 in kernel PPA do not
seem to have the patches yet.
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I've opened LP: #2103622 requesting the removal of grubzfs-testsuite
from Plucky. After discussion with the Desktop Enterprise team, the
package is not maintained and there is no plan to resume maintenance.
This package has failed to build against zfs as of sometime in 2022 and
fails to build again
apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865817/+files/Lsusb-v.txt
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Public bug reported:
SRU Justification:
[Impact]
Some PMC blocks such as APT, EMI, GGA, MSN and PRNF are not currently supported
by the driver.
[Fix]
Add support for APT, EMI, GGA, MSN and PRNF counters and the respective events
supported by each of them. The driver creates new sub-directories
Public bug reported:
[Impact]
On Intel LNL, after screen is inverted by "gnome-randr modify eDP-1 --rotate
inverted"
Move cursor, the screen will get flicker, with the error in dmesg:
xe :00:02.0: [drm] ERROR Fault errors on pipe A: 0x00040080
[Fix]
Intel provided a patch to fix it.
https://
Public bug reported:
[Summary]
Expected /sys/power/suspend_stats/total_hw_sleep failed during suspend/resume
cycle
[Steps to reproduce]
1. Boot in OS
2. checkbox-cli run com.canonical.certification::suspend-cycles-stress-test
[Expected result]
There is no this issue occurred during the s3 cycl
I think this could be one way to solve this:
diff -U 3 ~/udev_orig /usr/share/initramfs-tools/hooks/udev
--- /home/ubuntu/udev_orig 2025-03-19 12:36:21.643873203 +
+++ /usr/share/initramfs-tools/hooks/udev 2025-03-19 12:59:12.031514341
+
@@ -73,7 +73,10 @@
# Skip rules gener
apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865814/+files/Lspci-vt.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865823/+files/RfKill.txt
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apport information
** Description changed:
Since upgrading to kernel 6.11.0-17, service loading is fast, but it
takes about 1 to 1.5 minutes before being able to launch applications
(Settings, Update Manager, Firefox, Terminal, etc.) after restarting
Ubuntu 24.04.2 LTS. No issues on previ
Public bug reported:
SRU Justification:
[Impact]
The mlxbf_pmc BlueField platform driver in the Jammy repo consists of some
SAUCE patches. These patches need to be replaced with the corresponding
upstream commits.
[Fix]
The fix is to revert the 3 SAUCE patches, replacing them with upstream com
** Description changed:
Because of https://bugs.launchpad.net/ubuntu/+source/kdump-
tools/+bug/2103470 and https://bugs.launchpad.net/ubuntu/+source/kdump-
tools/+bug/2103471, I *still* cannot get a kernel crash dump for this
bug.
However, it's pretty clear that this is a kernel panic
My MP wasn't appropriate, unfortunately! Doh! However, tjaalton is going
to drop the Recommends: libgl1-amber-dri from the mesa source package
and upload this change with 25.0.2*, as a short term fix for plucky-
build failures
** Changed in: mesa (Ubuntu)
Status: Invalid => In Progress
**
apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865819/+files/ProcCpuinfo.txt
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I am also experiencing this bug with the T460p on Kernal 6.10 with a new
install of Linux Mint 22.1 (aka Ubuntu 24.04).
When shutting down, the circular LED within the circle power off button goes
dead, which in previous versions meant the laptop was shutdown.
If you use the Fn key, you can se
Thank you. I hope we can find some permanent workaround for this
problem.
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Title:
intel i219-LM on Dell 5420 with bad NVM checksum d
** Changed in: mesa (Ubuntu)
Status: New => Invalid
** Changed in: mesa (Ubuntu)
Importance: Critical => Undecided
** Changed in: mesa (Ubuntu)
Assignee: Tim Andersson (andersson123) => (unassigned)
** Changed in: mesa-amber (Ubuntu)
Status: New => In Progress
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I've found a workaround:
- recover the filesystem image (either by doing math with lvdisplay
-m/pvdisplay -m, correlating with dmsetup table output for other
volumes, or by trying to activate the LV and looking at dmsetup table
for the subvolumes directly)
- possibly reboot if you tried to activa
>From diving into the upstream bug, these patches would be related:
[PATCH 0/3] Fix some PSR/Replay stuttering issues
[PATCH 1/3] drm/amd/display: Do not wait for PSR disable on vbl enable
[PATCH 2/3] drm/amd/display: Do not elevate mem_type change to full update
[PATCH 3/3] drm/amd/display: Disab
apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865822/+files/ProcModules.txt
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apport information
** Attachment added: "PaInfo.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865818/+files/PaInfo.txt
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apport information
** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865816/+files/Lsusb-t.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865815/+files/Lsusb.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865813/+files/Lspci.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/2100680/+attachment/5865812/+files/CurrentDmesg.txt
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Public bug reported:
Hello,
After updating from 5.15.0-131-generic on ubuntu 22.04 to newer versions, our
fstab mountpoints for overlays are failing. we are using them to mount ISO
(VM's on vsphere). It happens on all ubuntu vm's.
lsb_release -rd
Description:Ubuntu 22.04.5 LTS
Release:
Ubuntu 10.10 (Maverick Meerkat) with kernel 2.6.y has reached end of
life, so this bug will not be fixed for that specific release. Please
file a new bug if this issue still exists in a supported release.
** Changed in: linux (Ubuntu)
Status: Confirmed => Won't Fix
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** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Changed in: linux-meta (Ubuntu)
Status: Confirmed => New
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Tit
** Package changed: linux-meta (Ubuntu) => linux (Ubuntu)
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Title:
CIFS automount with "nounix" option create empty directories
Statu
** Package changed: linux-meta (Ubuntu) => linux (Ubuntu)
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Title:
wpa_supplicant and iwlwifi failing with "No buffer space available
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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** Description changed:
[Impact]
On Dell platform, the system with specific panel and AMD KRK/STX under DC
mode could not enter hardware sleep state. The root cause is that the HPD
interrupt triggers HW register write and thus prevents the HW from sleeping,
this causes the system not to be
Proposed fix in upstream commit 5602c7293e663b1316c2002c493037412f8f0de3
("amdgpu: DMCUB updates for various ASICs") under upstream tag 20250311,
so it's included since Plucky version 20250317.git1d4c88ee-0ubuntu1.
** Changed in: linux-firmware (Ubuntu Plucky)
Status: In Progress => Fix Rel
** Also affects: linux-firmware (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-firmware (Ubu
verified:
* linux-firmware/oracular-proposed version 20240913.gita34e7a5f-0ubuntu2.6
* linux-firmware/noble-proposed version 20240318.git3b128b60-0ubuntu2.11
** Tags added: verification-done-noble verification-done-oracular
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Title:
revert SAUCE patches for mlxbf-tmfifo driver
Status in linux-bluefield package in Ubuntu:
New
Bug description:
Thanks for sharing additional info Nick.
The rules which are missing after update-initramfs, which in my instance are:
- etc/udev/rules.d
- etc/udev/rules.d/41-cio-ignore-root.rules
- etc/udev/rules.d/41-dasd-eckd-0.0.271d.rules
are indeed owned by chzdev:
$ /usr/sbin/chzdev --is-owner /etc/udev/
A similar issue
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1621367
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Title:
4.4.0-36: keyboard dead at boot & full disk enc
** Also affects: apparmor (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: apparmor (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => John Johansen (jjohansen)
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