Thanks.
The log in comment #11 indeed shows amdgpu kernel driver errors in the
time range you mention. So this is a kernel bug.
Please try these two kernels separately:
https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2022-07-08/amd64/
You have been subscribed to a public bug:
When second display is turned off, gnome will freeze for about 30
seconds before it starts working again. Sometimes, it freezes
indefinitely with the screen glitching, forcing me to reboot. The
indefinite freezing happens when I have a lot of windows open
** Changed in: linux-iot (Ubuntu Focal)
Status: In Progress => Fix Committed
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Title:
Enable Ethernet controller :
summary of issues:
1.“rescan-scsi-bus.sh -r” remove local disks wrongly
Scanning host 5 for all SCSI target IDs, all LUNs
Scanning for device 5 0 0 0 ..sg0 changed: LU not available (PQual 3)
REM: Host: scsi5 Channel: 00 Id: 00 Lun: 00
DEL: Vendor: EMC Model: LUNZ Rev: 7010
apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603030/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603028/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603033/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Bionic)
Status: Incomplete => Confirmed
**
apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603029/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603031/+files/ProcModules.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603032/+files/UdevDb.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603027/+files/Lsusb.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603025/+files/CurrentDmesg.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1981658/+attachment/5603026/+files/Lspci.txt
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apport information
** Tags added: apport-collected bionic
** Description changed:
Hi,
On one of the main US Ubuntu Archive servers (banjo), we decided to
reboot into a HWE kernel. The latest being 5.4.0-122 but on doing so,
ran into this kernel panic:
| [ 350.776585] BUG:
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 1981658
and then change the status of the bug to 'Confirmed'.
If, due to the
Public bug reported:
Hi,
On one of the main US Ubuntu Archive servers (banjo), we decided to
reboot into a HWE kernel. The latest being 5.4.0-122 but on doing so,
ran into this kernel panic:
| [ 350.776585] BUG: kernel NULL pointer dereference, address: 0008
| [ 350.783674] #PF:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-firmware (Ubuntu)
Status: New => Confirmed
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Closed Jammy per comment #5.
** Changed in: linux (Ubuntu Jammy)
Status: Confirmed => Fix Released
** Changed in: hwe-next
Status: Confirmed => Fix Released
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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** Changed in: hwe-next
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1967988
Title:
Support different Cirrus audio codec configurations on
Hi Sumit,
I do not think the patch from comment #9 is the issue. That is not
among the patches I applied as far as I can tell. I applied the patches
from comments #5 and comment #6. The issue is with the following 2
patches:
This patch introduces the issue with scsi_done(scmd) where it should
Working and testing if the kernel livepatch theory that Kprobe registers
as a ftrace handler could be the cause of the problem. But my old I5 is
making this process difficult.
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I have this problem now and it has been recurring for months. When the
laptop does boot, it often has features that are non-operational (e.g.,
no HDMI, no Bluetooth, no audio, etc.). When it does boot with features
operational, it often takes 20secs for a program to start (e.g., sudo,
cp, Firefox,
Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either
I've finished some research with this on one of the larger Pis (a 400)
for performance measurements, and a memory limited Pi (Zero 2W) for an
idea of the impact on memory usage.
First the performance side of things: the good news is it doesn't make
anything worse, the bad news is it doesn't make
Hi Vinay,
Can you please test Kai-Heng's kernel in comment #25? He is looking to
test a solution that could solve the root cause of this issue and that
will also reinstate the original patch because the original patch is fix
for other issues.
Thanks,
Michael
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This bug was fixed in the package linux-kvm - 5.15.0-1013.16
---
linux-kvm (5.15.0-1013.16) jammy; urgency=medium
* jammy/linux-kvm: 5.15.0-1013.16 -proposed tracker (LP: #1979436)
* Packaging resync (LP: #1786013)
- [Packaging] kvm: do not build iwlwifi and v4l2loopback
added apport info (the bug is when compiling the kernel from source
(https://git.launchpad.net/~ubuntu-
kernel/ubuntu/+source/linux/+git/jammy/), it's not a runtime error)
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602980/+files/WifiSyslog.txt
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apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602981/+files/acpidump.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602979/+files/UdevDb.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602978/+files/ProcModules.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602974/+files/Lspci-vt.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602975/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602976/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602977/+files/ProcInterrupts.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602973/+files/Lspci.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1981380/+attachment/5602972/+files/CurrentDmesg.txt
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apport information
** Tags added: apport-collected ec2-images jammy
** Description changed:
Seems to be a typo strcut -> struct (upstream does not have a struct
argument).
```
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index 783a3b2fc826..c1d10bbd7c8a
$ ls -lh /boot/initrd*
lrwxrwxrwx 1 root root 28 Jul 13 07:55 /boot/initrd.img ->
initrd.img-5.15.0-41-generic
-rw-r--r-- 1 root root 108M Jul 13 07:54 /boot/initrd.img-5.13.0-52-generic
-rw-r--r-- 1 root root 117M Jul 13 07:55 /boot/initrd.img-5.15.0-41-generic
lrwxrwxrwx 1 root root 28 Jul
Control test:
ubuntu@actual-beagle:~/src/ovn$ uname -a
Linux actual-beagle 5.4.0-122-generic #138-Ubuntu SMP Wed Jun 22 15:00:31 UTC
2022 x86_64 x86_64 x86_64 GNU/Linux
ubuntu@actual-beagle:~/src/ovn$ git -C ./ovs status
HEAD detached at 6f24c2bc7
nothing to commit, working tree clean
Hi Michael,
Gentle reminder!
Do we have any update ?
Thanks,
Sumit
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https://bugs.launchpad.net/bugs/1971151
Title:
[Ubuntu 22.04.1] mpi3mr: Add management application
I could not to do apport-collect 1981518.
I saw a turn around in
https://unix.stackexchange.com/questions/671087/ubuntu-21-04-hangs-at-loading-initial-ramdisk-after-kernel-update-with-luks
that worked. Now I have a normal boot.
Change in /etc/initramfs-tools/initramfs.conf
MODULES=dep
happens to me too. Here's my info:
$ uname -a
Linux 5.15.0-41-generic #44-Ubuntu SMP Wed Jun 22 14:20:53 UTC 2022 x86_64
x86_64 x86_64 GNU/Linux
[ 7806.157472] wlp114s0: cannot understand ECSA IE operating class, 5, ignoring
[ 7806.260003] wlp114s0: cannot understand ECSA IE
Glad to hear/read that - thx, for the verification!
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https://bugs.launchpad.net/bugs/1979296
Title:
[UBUNTU 20.04] Include patches to avoid self-detected stall with
This bug is awaiting verification that the linux-bluefield/5.4.0-1042.47
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-focal' to 'verification-done-focal'. If the
problem still
This bug is awaiting verification that the linux-bluefield/5.4.0-1042.47
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-focal' to 'verification-done-focal'. If the
problem still
This bug is awaiting verification that the linux-bluefield/5.4.0-1042.47
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-focal' to 'verification-done-focal'. If the
problem still
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 1981518
and then change the status of the bug to 'Confirmed'.
If, due to the
Public bug reported:
After compiling kernel with IBT, compling nvidia dkms, fails to load
with this:
dmesg.log:
Jul 13 17:23:05 ottawa kernel:
Jul 13 17:23:05 ottawa kernel: traps: Missing ENDBR: _nv011433rm+0x0/0x10
[nvidia]
Jul 13 17:23:05 ottawa kernel: [ cut here ]
** Package changed: ubuntu => linux (Ubuntu)
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Title:
kubuntu 20.04: kernel hwe 5.15.0 hangs at Loading initial ramdisk
Status in
Tried removing modifying /etc/default/grub by setting
GRUB_CMDLINE_LINUX_DEFAULT to "" (was "quiet splash")
Results:
- 5.13: spews lots of logs, no splash screen when prompted for disk
encryption passphrase
- 5.15: still hangs at the same place, no logs
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I have installed a hwe kernel in my kubuntu 20.04.
I needed to do that because using the standard kernel caused random freezes.
It has been working pretty well for long time even after changing a couple of
kernel versions, the last working one being
--- Comment From cborn...@de.ibm.com 2022-07-13 11:50 EDT---
Gave it some testing with secure execution guests with 1GB ramdisks that needed
to be unpacked during boot and started 100 of them at the same time. No rcu
stall.
Looks good.
** Tags removed: verification-needed-focal
** Tags
This bug is awaiting verification that the linux-iot/5.4.0-1003.5 kernel
in -proposed solves the problem. Please test the kernel and update this
bug with the results. If the problem is solved, change the tag
'verification-needed-focal' to 'verification-done-focal'. If the problem
still exists,
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 1981554
and then change the status of the bug to 'Confirmed'.
If, due to the
** Summary changed:
- Computer hangs at boot
+ Kernel 5.15 hangs at "Loading initial ramdisk"
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Title:
Kernel 5.15
No extra info available, once I get the following message, no keys
respond (e.g. NumLock cannot switch state). The same happens for the
"recovery mode" option.
Loading Linux 5.15.0-41-generic ...
Loading initial ramdisk ...
_
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** Information type changed from Private to Public
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Title:
[Ubuntu-22.04] Video mode is not working with the external monitor
Result of dpkg -l | grep '^ii linux':
```
ii linux-base 4.5ubuntu3.7
all Linux image base
package
ii linux-firmware 1.187.32
Could you attach the output of the commands "lspci" and "lsusb" to your
report? This is almost without question a hardware-specific problem, so
knowing the hardware involved would be helpful.
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Public bug reported:
Updated from kernel 5.13 to 5.15 today. After rebooting the system hangs
at "Loading ramdisk". I reverted to 5.13 and it started properly.
More detail on the way.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.13.0-52-generic 5.13.0-52.59~20.04.1
Public bug reported:
touchpad not detected and work only after connecting usb mouse, touchpad
features don't work at all.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-5.4.0-121-generic 5.4.0-121.137~18.04.1
ProcVersionSignature: Ubuntu 5.4.0-121.137~18.04.1-generic 5.4.189
Public bug reported:
Specific behavior:
When I "wake up" my computer (it is not in "Suspend", just "sleeping"),
and both screens awaken, they are _effectively_ mirrored. I log in (see
all display and inputs identically on both screens), open `nvidia-
settings`, and go to "X Server Display
This bug is awaiting verification that the linux/5.4.0-123.139 kernel in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-focal' to 'verification-done-focal'. If the problem
still exists, change
This bug is awaiting verification that the linux/5.4.0-123.139 kernel in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-focal' to 'verification-done-focal'. If the problem
still exists, change
Patches submitted: https://lists.ubuntu.com/archives/kernel-
team/2022-July/131864.html
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https://bugs.launchpad.net/bugs/1981577
Title:
Azure: Add support for
Public bug reported:
SRU Justification
[Impact]
The Hyper-V vPCI driver (pci-hyperv) doesn't work with a PCIe devcie
that supports multiple MSI interrupts (Note: MSI-X has been working
fine). Recently Jeffrey Hugo made 4 patches to
the vPCI driver so multiple-MSI can work now. Please consider
Public bug reported:
after a driver update the system stopped recognizing nvidia gpu. it used
to work fine with nvidia driver 510.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: nvidia-driver-515 515.48.07-0ubuntu0.22.04.2
ProcVersionSignature: Ubuntu 5.15.0-33.34-generic 5.15.30
Uname:
** Changed in: libbpf (Ubuntu Bionic)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1912811
Title:
Update dwarves-dfsg in focal to version 1.21 from
Additional Info - nvme auto tab works for ""Ubuntu 20.04.4 LTS"
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Title:
[Ubuntu 22.04] Auto tab completion does not work with nvme
Private bug reported:
Description:
The SUT Dell EMC Poweredge R440 can not display video mode with external
monitor when Ubuntu 22.04 boots. The video mode working properly under iDRAC
virtual console.
Steps to Reproduce:
1. Connect External monitor to SUT using VGA cable.
2. Mount
yes. because that's the old sru cycle. the kernel was already built
on 22nd of June and was undergoing validation. This zfs update was
released to updates after that, on 28th of June.
the next sru cycle that will pick up updated zfs has not started yet.
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The attachment "thermald_2.4.9-1ubuntu0.1.debdiff" seems to be a
debdiff. The ubuntu-sponsors team has been subscribed to the bug report
so that they can review and hopefully sponsor the debdiff. If the
attachment isn't a patch, please remove the "patch" flag from the
attachment, remove the
This is due to the patch "[patch] integrity: Do not load MOK and MOKx when
secure boot be disabled" was added to check if secureboot enabled for trusting
the MOK key,
https://lore.kernel.org/lkml/9b93e099fc6ee2a56d70ed338cd79f2c1ddcffa5.ca...@linux.ibm.com/T/
Unfortunately, the checking
Thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command only once, as it
will automatically gather debugging information, in a terminal:
apport-collect 1981380
No linux kernel details; no release details, no architecture etc. have
Thank you for taking the time to report this bug and helping to make
Ubuntu better.
Bug reporting is about finding & fixing problems thus preventing future
users from hitting the same bug.
I suspect a Support site would be more appropriate, eg.
https://answers.launchpad.net/ubuntu. You can also
I had updated to 5.15.0-41.44, but I still get the error.
syslog:
Jul 13 15:05:58 *** kernel: [0.00] Linux version 5.15.0-41-generic
(buildd@lcy02-amd64-065) (gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0, GNU ld (GNU
Binutils for Ubuntu) 2.38) #44-Ubuntu SMP Wed Jun 22 14:20:53 UTC 2022 (Ubuntu
@dmitri
Thank you! Quick question, the Jammy kernel version was just bumped, but
it still does not include 2.1.4 zfs module
# uname -a
Linux arpa 5.15.0-41-generic #44-Ubuntu SMP Wed Jun 22 14:20:53 UTC 2022 x86_64
x86_64 x86_64 GNU/Linux
# zfs --version
zfs-2.1.4-0ubuntu0.1
upload debdiff for jammy
** Patch added: "thermald_2.4.9-1ubuntu0.1.debdiff"
https://bugs.launchpad.net/oem-priority/+bug/1981525/+attachment/5602780/+files/thermald_2.4.9-1ubuntu0.1.debdiff
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** Changed in: thermald (Ubuntu)
Status: New => In Progress
** Changed in: thermald (Ubuntu)
Assignee: (unassigned) => koba (kobako)
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** Tags added: oem-priority
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https://bugs.launchpad.net/bugs/1981525
Title:
Add support for Raptor Lake CPUs
Status in OEM Priority Project:
Confirmed
Status in
Public bug reported:
There are ocasional flickerings with i915 drivers, the dmesg discovered one of
possible reasons on Dell XPS13 9310:
[10103.828209] i915 :00:02.0: [drm] *ERROR* Atomic update failure on pipe A
(start=3135 end=3136) time 2743 us, min 2385, max 2399, scanline start 2131,
Public bug reported:
[Impact]
* Support thermald on Raptor Lake CPU.
[Test Plan]
* Use a machine with a Raptor Lake cpu.
* systemctl status thermald
* Status of thermald should be `running`
[Where problems could occur]
* This change is to add support for Raptor Lake in thermald, which
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