This bug is awaiting verification that the linux-kvm/5.4.0-1047.49
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,
Hi,
WW38.2'21: Confirmed Intel LAN issue; promoted to LAN engineering. Please see
further details below.
Please verify the issue again with FIA wa.7z, which should be final solution
candidate.
Root cause:
The power management flow on TGL shut down a clock that is required for
exiting from K1
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 1944472
and then change the status of the bug to 'Confirmed'.
If, due to the
seems focal got automatically set back to `fix released`. due to
reverting the commit, setting this back to triaged, again.
** Changed in: linux (Ubuntu Focal)
Status: Fix Released => Triaged
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All autopkgtests for the newly accepted linux-meta-kvm (4.15.0.1100.96) for
bionic have finished running.
The following regressions have been reported in tests triggered by the package:
dahdi-linux/1:2.11.1~dfsg-1ubuntu4.2 (amd64)
kpatch/0.5.0-0ubuntu1.1 (amd64)
Hi Bodong. May you please verify the kernel in -proposed for Focal-
bluefield resolves this bug? Thank you!
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https://bugs.launchpad.net/bugs/1938818
Title:
Add
Hi Chao or Hsuan-Yu, may you please verify the kernel in -proposed for
Focal-intel resolves this bug? Thank you.
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https://bugs.launchpad.net/bugs/1929902
Title:
** Information type changed from Private Security to Public Security
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https://bugs.launchpad.net/bugs/1943960
Title:
s390x BPF JIT vulnerabilities
Status in linux package
Root caused and reported upstream:
https://www.spinics.net/lists/arm-kernel/msg921821.html
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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I've just updated to kernel 5.11.0-36.40~20.04.1 (I'm on HWE stack on
Linux Mint 20.2). I'm still getting the same log errors as OP reported.
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Thank you for the note, Tomas. Aaron, may you please help with the
verification on this? Thank you!
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https://bugs.launchpad.net/bugs/1938999
Title:
External displays not
Public bug reported:
Bug in the monitor settings, when clicking on the icon it does not open making
it impossible to change the monitor configuration.
Ex: Monitor resolution, position change and wallpaper.
5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64
x86_64
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1944005
Title:
System Lockup during failover
Status in linux
** Tags added: regression-update
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Title:
Thermald 1.9.1-1ubuntu0.6 keeps Tigerlake GPU frequency on 400 MHz
Status in thermald
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 1944005
and then change the status of the bug to 'Confirmed'.
If, due to the
All autopkgtests for the newly accepted linux-meta-kvm (5.4.0.1047.46) for
focal have finished running.
The following regressions have been reported in tests triggered by the package:
rtl8812au/4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.3 (amd64)
glibc/2.31-0ubuntu9.2 (amd64)
I've done the upgrade to kernel 5.4.0-86, and the problem is still
present. Leaving a unsed CD/DVD in the drawer and unmounting it is
still an effective workaround.
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Hi Asmaa. May you please verify the kernel is -proposed for focal
bluefield resolves this bug? Thank you.
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https://bugs.launchpad.net/bugs/1934923
Title:
Sync up
To re-enable them is the same command, it only toggles the setting. Also
it may not be remembered between reboots so just rebooting likely will
reset them too.
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https://lists.ubuntu.com/archives/kernel-team/2021-August/123670.html
Patch from Luke.
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https://bugs.launchpad.net/bugs/1926142
Title:
memfd from
I also have exactly same problem, but with a bit different HW.
Now it's USB DAC branded as "Qudelix-5K". As far as I understand it's
USB1 device.
[ 174.358189] usb 5-2.3.2.2.1.1: new full-speed USB device number 17 using
xhci_hcd
[ 174.475229] usb 5-2.3.2.2.1.1: New USB device found,
Just happened again with Nvidia-460. I'll try uninstalling VirtualBox
and see what happens.
** Attachment added: "prevboot-2021-09-21-a.txt"
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.11/+bug/1939966/+attachment/5526789/+files/prevboot-2021-09-21-a.txt
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Many of the patches were already in the impish kernel, so I have
summarized the impact statement for what was cherry picked.
SRU Justification:
[Impact]
This is a feature request to update the mpt3sas driver to latest version in
upstream 38.100.00.00 in Ubuntu 21.10 and Ubuntu 20.04.
This will
Please use "i915.enable_dpcd_backlight=0" for WA, or use 5.13.0-1012-oem
kernel instead.
I will try to fix it in hirsute kernel.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => AaronMa (mapengyu)
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** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute
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Title:
External displays not working on
I also have exactly same problem, but with a bit different HW.
Now it's USB DAC branded as "Qudelix-5K". As far as I understand it's
USB1 device.
[ 174.358189] usb 5-2.3.2.2.1.1: new full-speed USB device number 17 using
xhci_hcd
[ 174.475229] usb 5-2.3.2.2.1.1: New USB device found,
Comment #34 appears to be a *different* kernel bug again:
watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [apt-esm-hook:2930]
although what came before that is suspicious too:
kernel: BUG: kernel NULL pointer dereference, address: 006c
kernel: #PF: supervisor write access in
@Georgi, would you please try 5.15, please get the ARCH=amd generic files and a
header with "all" postfix file.
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.15-rc2/
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** Description changed:
- This is a feature request to update the mpt3sas driver to latest version in
upstream 38.100.00.00 in Ubuntu 21.10 and Ubuntu 20.04.
+ [Impact]
+ This is a feature request to update the mpt3sas driver to latest version in
upstream 38.100.00.00 in Ubuntu 21.10 and
I think you should be able to install following packages from the same
ppa:
* gstreamer1.0-icamera
* v4l2loopback-dkms
* v4l2-relayd
These 3 should be sufficient for you to bring up IPU6. And you'll need
to create a config file /etc/v4l2-relayd:
root$ echo
** Summary changed:
- memfd from ubuntu_kernel_selftests failed to build on B-5.4
+ memfd from ubuntu_kernel_selftests failed to build on B-5.4 (error:
‘F_SEAL_FUTURE_WRITE’ undeclared)
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Verified on F-oem-5.10.0-1047.49
ok 22 selftests: net: psock_snd.sh
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Yes, after installing these packages and adding the v4l2 relay config the
camera works with ffplay and in firefox,not in cheese though, it still
complains about:
"Buffer pool activation failed"
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Public bug reported:
After installing Ubuntu 20.04 LTS I couldnt use my touch pad at all.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.11.0-34-generic 5.11.0-34.36~20.04.1
ProcVersionSignature: Ubuntu 5.11.0-34.36~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-34-generic
** Changed in: linux-gcp (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux-gcp (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-gcp-5.4 (Ubuntu)
Status: New => Invalid
** Changed in: linux-gcp (Ubuntu)
Status: New => Invalid
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We likely need this commit to fix this build issue, but it's not trivial
to backport it, we are going to hint the test for now:
commit 4d1b62986125b6de596c98310543652a7892e097
Author: Alexei Starovoitov
Date: Thu May 13 17:36:20 2021 -0700
selftests/bpf: Convert few tests to light
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 1944411
and then change the status of the bug to 'Confirmed'.
If, due to the
Hi All,
Please try with the EnableBrightnessControl =1 as kernel parameter or add it in
xorg.conf file.
You can add it in device section as shown below -
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "NVIDIA
Public bug reported:
zfs-linux needs at least these two compat changes in order to build
against 5.14 kernel like oem-5.14 in focal:
https://github.com/openzfs/zfs/commit/1b06b03a7be88f4565c2c3114b8d3f2dc9f9408a
https://github.com/openzfs/zfs/commit/1c24bf966c373009f2be77438e8696aabf50a7e7
**
Found on impish/linux-oracle/5.13.0-1005.7 (instance: VM.Standard2.1)
** Summary changed:
- vmx_vmcs_shadow_test from ubunut_kvm_unit_tests timeout on E-KVM
+ vmx_vmcs_shadow_test from ubuntu_kvm_unit_tests timeout on E-KVM
** Tags added: 5.13 hinted impish oracle
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It stared to happen recently on my encrypted pool. The FS scrub reported
no errors.
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Title:
PANIC at
Public bug reported:
12886 Warning: Kernel ABI header at
'tools/include/uapi/linux/if_link.h' differs from latest version at
'include/uapi/linux/if_link.h'
12887 libbpf: elf: skipping unrecognized data
section(5) .rodata.str1.1
Public bug reported:
## Summary
Any time I roam from one access point to another (same SSID) I start receiving
packets instantly after the roam is successful but experience a delay of
roughly 1 second before I can send packets out. I have seen this with
multiple configurations listed below. I
I needed to install libdrm-dev when trying to locally compile
gst-plugins-icamera even with libdrm-dev installed the compilation fails with:
utils.cpp:64:41: error: ‘V4L2_PIX_FMT_P010’ was not declared in this scope; did
you mean ‘V4L2_PIX_FMT_Y10’?
64 | { "P010",
Only below two patches have a driver functionality fix, but these are
not that critical.
1. d309ae0732 scsi: mpt3sas: Fix ReplyPostFree pool allocation
Here is SRU for this bug fix patch,
[Impact]
Driver always allocates ReplyPostFree queue pools as a set of 16 ReplyPostFree
queues. So, on a VM
I have installed the missing packages from:
ppa:oem-solutions-group/intel-ipu6
Here is the result of the commands you asked for:
stefang@capella:~$ sudo apt-cache policy v4l2-relayd libipu6 libcamhal0
v4l2-relayd:
Installed: 0~git202104290610.f14d6d4~ubuntu20.04.1
Candidate:
I would like to know how to resolve my issue? I'm facing with the issue
like this. Initially, I have the information of driver, kernel, NIC card
as the below and performed to change fiber link but this issue still
alive.
$ ethtool -i enp175s0f0
driver: i40e
version: 2.1.14-k
firmware-version:
It looks like the gst-plugins-icamera failed to build:
https://launchpad.net/~oem-solutions-group/+archive/ubuntu/intel-ipu6/+build/21995982
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Found on impish/linux-oracle/5.13.0-1005.7 (instance: VM.Standard2.1) with only
one FAIL:
FAIL: all counters
** Tags added: 5.13 impish
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I would like to know how to resolve my issue? I'm facing with the issue
like this. Initially, I have the information of driver, kernel, NIC card
as the below and performed to change fiber link but this issue still
alive.
$ ethtool -i enp175s0f0
driver: i40e
version: 2.1.14-k
firmware-version:
Thanks for the information although the fix is for the WLAN driver.
That's quite surprising to me. Anyway, it's good to know the bug is
gone.
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I tried purging `nvidia-*` and installed `nvidia-driver-460` (since when
I kept trying to install -465, it kept installing -470. So, I'll find
how that goes.
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Also, here's a report from yesterday's third crash. Hopefully, there's
some useful information in it.
** Attachment added: "prevboot-2021-09-20-c.txt"
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.11/+bug/1939966/+attachment/5526672/+files/prevboot-2021-09-20-c.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526674/+files/CRDA.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526676/+files/IwConfig.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526678/+files/Lspci-vt.txt
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apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526681/+files/Lsusb-v.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526675/+files/CurrentDmesg.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526679/+files/Lsusb.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526682/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526677/+files/Lspci.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526688/+files/UdevDb.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526686/+files/PulseList.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526687/+files/RfKill.txt
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apport information
** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526680/+files/Lsusb-t.txt
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All autopkgtests for the newly accepted linux-meta-raspi2 (4.15.0.1096.94) for
bionic have finished running.
The following regressions have been reported in tests triggered by the package:
r8168/unknown (arm64)
systemd/unknown (arm64)
lttng-modules/unknown (arm64)
rtl8821ce/unknown (arm64)
apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526690/+files/acpidump.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526685/+files/ProcModules.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526689/+files/WifiSyslog.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526683/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1944435/+attachment/5526684/+files/ProcInterrupts.txt
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Update: The issue does not follow toolchain, which is good. Rather I did
find that upstream v5.13-rc1 is stable - with the patch in comment #15
reverted - while upstream v5.13 is not. I bisected v5.13-rc1..v5.13,
reverting the comment #15 patch at each test. A "bad" kernel wouldn't
always fail the
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 1944435
and then change the status of the bug to 'Confirmed'.
If, due to the
And, I'm honestly hesitant to suspect Nvidia, because I also use Nvidia
470 on my Kubuntu installation. I very clearly remember installing 470
because I use Kubuntu for gaming, and I had to update my Nvidia drivers
for a couple of games to work properly. I'll find out how it goes,
though.
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apport information
** Tags added: apport-collected focal
** Description changed:
- Updated to the Nvidia 460 driver and backlight (screen brightness) was
- not working so updated to the 470.63.01 before opening ticket as it also
- is not wortking on the P17 Gen 1 with BOE panel NE173QUM-N42.
You have been subscribed to a public bug:
i've recently installled ubuntu 20.04 on my lenovo ideapad 3 15iil since
its installation laptop's touchpad isn't working at all. But it does
work really well with remote touchpad.
this is what i got when i run "xinput"
⎡ Virtual core pointer
** Package changed: ubuntu => linux-signed-hwe-5.11 (Ubuntu)
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https://bugs.launchpad.net/bugs/1944425
Title:
touchpad isn't working at all since its
Public bug reported:
Updated to the Nvidia 460 driver and backlight (screen brightness) was
not working so updated to the 470.63.01 before opening ticket as it also
is not wortking on the P17 Gen 1 with BOE panel NE173QUM-N42. It was
working fine before the updates
** Affects: linux (Ubuntu)
I have managed to compile the GST plugin locally from:
https://github.com/intel/icamerasrc/tree/icamerasrc_slim_api
after reverting:
https://github.com/intel/icamerasrc/commit/329ec92139f26594a00681c2a048c31c3de498d8
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Well, i tried installing nvidia but nothing changed. I am going now to
try to disable those controllers. But aren't they going to mess other
things in computer? Can you please tell me how to enable them if
something goes not right?
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This bug is awaiting verification that the linux-kvm/4.15.0-1100.102
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-bionic' to 'verification-done-bionic'. If the
problem still
I have managed to compile locally from:
https://github.com/intel/icamerasrc/tree/icamerasrc_slim_api
and got the camera to work with gst-launch-1.0
sudo -E gst-launch-1.0 icamerasrc device-name=ov01a1s-uf !
video/x-raw,format=YUY2,width=1280,height=720 ! videoconvert ! xvimagesink
Note: I need
= verification =
root@dannf-lp1935855:~# wget
https://launchpad.net/ubuntu/+archive/primary/+files/linux-image-4.15.0-1100-kvm-dbgsym_4.15.0-1100.102_amd64.ddeb
--2021-09-21 17:13:41--
All autopkgtests for the newly accepted linux-meta-raspi-5.4 (5.4.0.1044.47)
for bionic have finished running.
The following regressions have been reported in tests triggered by the package:
systemd/unknown (arm64)
acpi-call/unknown (arm64)
bbswitch/0.8-4ubuntu1 (arm64)
v4l2loopback/unknown
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