Public bug reported:
Hi,
Thinkstation P620 will report TPM initial errors as follows on Ubuntu 20.04
~~
root@lenovo-INVALID:~# dmesg | grep -i tpm
[2.052240] tpm tpm0: tpm_try_transmit: send(): error -5
[2.052257] tpm tpm0: [Firmware Bug]: TPM interrupt
Public bug reported:
[Impact]
On some models of Dell monitors, amdgpu lost signal.
Blackscreen only.
[Fix]
Handle aux write failure, and retry it to fix it.
[Test Case]
Verified on the monitors, display OK.
[Regression Potential]
Low,
Upstream fix, Verified with positive results.
Focal and Groo
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 1901134
and then change the status of the bug to 'Confirmed'.
If, due to the nature
I can't start a web browser in recovery mode so apport-collect is
unusable.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Public bug reported:
Just upgraded from Kubuntu 20.04 to 20.10 to find no audio device
detected. lsmod shows module loaded, but alsa/pulse/etc is not picking
up the audio device. If I boot using the old kernel that was left
behind, it works (5.4.0-52 from 20.04). It does not work with shipped
ke
Jeff, I synced the newest image from the 20th but this image still has
the same problem. BTW our machines do not have Intel X710 NICs but some
old Intel I350.
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** Changed in: linux-oem-5.6 (Ubuntu)
Status: In Progress => Fix Released
** Changed in: hwe-next
Status: In Progress => Fix Released
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** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Status: Incomplete => Triaged
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
No Intel HD sound 9th Gen Acer
--- Comment From heinz-werner_se...@de.ibm.com 2020-10-23 03:29 EDT---
*** Bug 185933 has been marked as a duplicate of this bug. ***
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** Also affects: kunpeng920/ubuntu-20.04-hwe
Importance: Undecided
Status: New
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Title:
[ACC-0316]sync mainline kernel 5.6r
** Changed in: linux (Ubuntu Focal)
Status: Confirmed => Fix Committed
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Title:
Enable brightness control on HP DreamC
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-oem-5.6 (Ubuntu Focal)
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.6 (Ubuntu Focal)
Importance: Undecided
Status: N
** Tags added: groovy
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https://bugs.launchpad.net/bugs/1810183
Title:
numpad on touchpad doesn't work in ASUS Zenbook 14
Status in Linux:
New
Status in linux package in
Wifi firmware blobs are identical to those in
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/linux-
firmware.git/commit/?h=ath10k-20201022&id=60cb7a28a5dce0b7da88498ee752d30b692090ba
.
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There is now an official 20.04 for the XPS-13-9300 which does not have
this issue.
You may close this bug if you like.
Thanks again.
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Hi,
Can I do this with Secure Boot on?
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https://bugs.launchpad.net/bugs/1887190
Title:
MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Status in Pop!_OS:
New
Statu
*** This bug is a duplicate of bug 1871794 ***
https://bugs.launchpad.net/bugs/1871794
Same issue. Had some promising results with pali's branch of pulseaudio
which contains fixes for HSP/HFP profiles. But then a
pulseaudio/kernel/idk update borked it all and I don't have the mental
bandwidth
I got another wifi shutdown today, and therefore I'm moving to Fedora 33
with the latest kernel. Please close this issue.
I have also attached the dmesg message below.
** Attachment added: "err.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1895449/+attachment/5425911/+files/err.lo
@Tyson, hopefully the WBT changes helped to resolve this issue. If so,
please let me know and I can close this bug.
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Title:
Ope
Just found by Google search to this post. I have the same issue on
Windows 10 with a AX88179 adapter. The adapter randomly crashes / driver
crashes under heavy load or the bandwidth suddenly drops down from
500mbit/s to around 3mbit/s. You can see the issue happening here:
https://i.imgur.com/TtWR
Maybe the issue is heat, and the chip slows down of it overheats, and
some manufacturers did not include a heatsink on it, some did.
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For some reason switching to amd graphics drivers caused the crash. Also
for some reason grub boot option pci=noats fixes it.
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Title:
Ok yup this is almost certainly the issue (when the tunnel is pi is
tunnelling traffic for something other than itself)
My tunnel has been up for 12 hours, no crashes at all.
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Hi Rauno,
Thanks for reporting this bug; nice finding on pci=noats.
$ grep -A1 noats ~/git/linux/Documentation/admin-guide/kernel-parameters.txt
noats [PCIE, Intel-IOMMU, AMD-IOMMU]
do not use PCIe ATS (and IOMMU device IOTLB).
Wonderin
@Coiby Xu (coiby)
Thank you very much for the patch in #189. It works like a charm.
@Piotr Tomaszewski (nfm886)
Thanks for posting your solution in #201. I was in the exact same situation and
without it, I would probably still be wondering why it didnt work for me.
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Thanks, Colin. I intend to retest, with 20.10, but for now, with
deduplication disabled, things seem stable.
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Title:
OpenZFS wri
OK, I'll close this bug for now. If it still bites please feel free to
re-open the bug and I'll get back onto it.
** Changed in: zfs-linux (Ubuntu)
Status: Incomplete => Fix Released
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Public bug reported:
Dell XPS 9650 with a TB16 thunderbolt dock. 2 external displays through
the dock (HDMI and VGA). My system uses graphical boot via plymouth.
Dell logo remains on screen while ubuntu loads into gdm3 (when it is
booting normally). I'm using LUKS.
This is a regression from focal
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
Cannot boot with thunderbolt d
Got this bug too.
Steps to reproduce:
1. Download ubuntu-20.04.1-desktop-amd64.iso and verify.
2. Install onto USB stick using Startup Disk Creator.
3. Boot machine from USB stick.
Expected results:
- Machine boots into live Ubuntu.
Actual results:
1. BIOS stuff, as per usual.
2. Grub 2.04 scre
Update: Nope, the machine isn't dead at that point:
* Das blinken licht (well hidden) on the USB stick, blinkens for 35 secs.
* The laptop fan starts up.
* A four-note tune plays.
And then nothing.
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Public bug reported:
inadvertently killed upgrade from fosa to gorilla. Result won't boot:
"VFS: Unable to mount root fs on unknown-block(0,0) ]--"
ProblemType: Package
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-25-generic 5.8.0-25.26
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic
** Tags removed: need-duplicate-check
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Title:
package linux-image-5.8.0-25-generic 5.8.0-25.26 failed to
install/upgrade: triggers
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-5.8.0-25-g
Same bug as #1835660?
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Title:
[ 0.00] Initramfs unpacking failed: Decoding failed
Status in linux package in Ubuntu:
Confirme
@Christian (chris-svn),
Glad to help :)
@Coiby Xu (coiby),
Hey Sir, is there easy way to apply this patch on Ubuntu/PopOS distro without
build whole kernel?
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Recovered by booting into an older kernel and running
sudo update-initramfs -u -k 5.8.0-25-generic
sudo update-grub
There are still some initialization failures reported at boot but at
least the 20.10 boot is successful.
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P
5.8 already received the fix by upstream stable updates (LP:#1896795)
and hibernation is not supported in 4.15, because of that I'm targeting
only 5.4.
** Also affects: linux-azure (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-azure (Ubuntu Focal)
Status:
Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug. I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privile
** Tags removed: need-duplicate-check
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Title:
package bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu7 failed to
install/upgrade: i
** Also affects: linux-azure (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: linux-azure (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-azure (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Groovy)
SRU submission: https://lists.ubuntu.com/archives/kernel-
team/2020-October/114240.html
** Description changed:
[Impact]
Description of problem:
On Azure, if the VM is Stopped(deallocated) and later Started, the VF NIC's
VMBus Instance GUID may change, and as a result hibernation/resume
SRU submission: https://lists.ubuntu.com/archives/kernel-
team/2020-October/114241.html
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Title:
[linux-azure][hibernation] GPU
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 directly from
Confirmed 2020 Ubuntu support for ELANTech mouse/touchpad is horrid. I'd
like to add https://bugzilla.redhat.com/show_bug.cgi?id=1543769 to the
list of related kernel bugs.
** Bug watch added: Red Hat Bugzilla #1543769
https://bugzilla.redhat.com/show_bug.cgi?id=1543769
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Public bug reported:
I ran into this issue when trying to upgrade to 20.10 release from
20.04.
ProblemType: Package
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-25-generic 5.8.0-25.26
ProcVersionSignature: Ubuntu 5.8.0-25.26-generic 5.8.14
Uname: Linux 5.8.0-25-generic x86_64
ApportVers
This is a stupid uninitialized variable error in the postinstall script:
case "$1" in
configure)
# Added manually, since we mangled the arguments, and
dpkg-maintscript-helper
# won't work
if [ -n "$2" ] && `dpkg --compare-versions "$2" lt "340.106-0ubuntu5"`;
then
** Tags removed: need-duplicate-check
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Title:
package linux-image-5.8.0-25-generic 5.8.0-25.26 failed to
install/upgrade: triggers
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-5.8.0-25-g
Public bug reported:
This morning I upgraded to 20.10 from 20.04
The system was quite slow although I have a fast machine. My virtual windows 10
on virtualbox became unusable. When I tried to have the virtual machine open, I
could not participate properly in a zoom call (I could still hear the
Public bug reported:
The latest 4.8 kernel causes display to break
menu does not open
mouse doesnt work
system: intel pentium 4th generation processor with HD graphics
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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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 1901268
and then change the status of the bug to 'Confirmed'.
If, due to the nature
*** This bug is a duplicate of bug 1901261 ***
https://bugs.launchpad.net/bugs/1901261
Public bug reported:
This happened after an upgrade to Ubuntu 20.10
ProblemType: Package
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-25-generic 5.8.0-25.26
ProcVersionSignature: Ubuntu 5.8.0-25.
*** This bug is a duplicate of bug 1901261 ***
https://bugs.launchpad.net/bugs/1901261
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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*** This bug is a duplicate of bug 1901261 ***
https://bugs.launchpad.net/bugs/1901261
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #1901261, so is being marked as such.
Hi,
I was tracking this error since very long but still it seems that the issue
still exist.
Even after Installing the above mentioned kernel touch-pad is still not working
neither is visible in /proc/bus/input/devices. (attached is the cat
/proc/bus/input/devices output)
>uname -a
Linux dhinc
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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Public bug reported:
After 20.10 update
ProblemType: Package
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-25-generic 5.8.0-25.26
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
AudioDevices
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-5.8.0-25-g
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