Hi,
[Focal, Thinkpad T480s, 8550u/intel igpu]
Unfortunately I suspect this:
* Fix no picture from HDMI when it's plugged after boot (LP: #1924238)
- drm/i915/display: Handle lane polarity for DDI port
in *-1024 OEM 5.10 kernel, that I do use in Focal, did break HDMI hotplug after
GNOME is
Is there a plan, roadmap, or experience values for when to expect -51
for focal without using the above mentioned – not recommended – PPA?
It’s not that I want to complain; it would be simply helpful for my own
planning.
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There are no entries in the journal for those particular boots I'm
afraid. That is, the journal is empty if I boot without "nomodeset" or
without "amdgpu.ip_block_mask=0xfdff". There are some very quick
boot messages appearing on the screen before it turns all black, but
nothing in the log.
I
Maybe the Lenovo USB3.1 Hub device would benefit from having the 'k'
parameter? I'll try.
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Title:
r8152 tx status -71
Status in lin
Hold on please, it looks like the bug is back - upon a boot I'm randomly
getting
[ 271.935097] r8152 5-1.1:1.0 enx482ae3a2a6f0: Tx status -71
[ 272.959356] r8152 5-1.1:1.0 enx482ae3a2a6f0: Tx status -71
[ 273.983324] r8152 5-1.1:1.0 enx482ae3a2a6f0: Tx status -71
even though I have the kernel
I have built a test kernel.
https://people.canonical.com/~mreed/lp1926517/
** Summary changed:
- mpt3sas: only one vSES is handy even IOC has multi vSES
+ [SRU] mpt3sas: only one vSES is handy even IOC has multi vSES
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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 1926527
and then change the status of the bug to 'Confirmed'.
If, due to the nature
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 1926527
When reporting bugs in the future please use apport by using 'ubuntu-
bu
You have been subscribed to a public bug:
Fresh 21.04 install on a fresh Asus G713QR-HG016. Gnome desktop, Spanish
language.
I first noticed the bug while typing, but I can reduce it to this: when
three keyboard keys are pressed fast enough (and it doesn't need to be
really fast, I'm not a fast t
** Changed in: linux-aws (Ubuntu Focal)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1926184
Title:
locking/qrwlock: Fix ordering in queued_writ
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 1926517
and then change the status of the bug to 'Confirmed'.
If, due to the nature
Public bug reported:
[Impact]
Whenever the driver is adding a vSES to virtual-phys list it is
reinitializing the list head. Hence those vSES devices which were added
previously are lost.
[FIXES]
Stop reinitializing the list every time a new vSES device is added.
https://git.kernel.org/pub/scm/l
lttng-dkms is also failing to build in Bionic/kvm due to lack of a
config option: https://bugs.launchpad.net/ubuntu/+source/lttng-
modules/+bug/1905989
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We noticed that recent Nvidia modules (all series, like -450, -460, etc)
are failing to build on linux-kvm, due to the lack of CONFIG_PM option,
which is not set in linux-kvm. Logs attached for Bionic/Focal.
** Attachment added: "nvidia-460-bionic,focal.tgz"
https://bugs.launchpad.net/ubuntu/
Same problem in two ThinkPad E430 (Intel HD Graphics 4000; driver i915)
when upgrading to -49 or -50
Additionally, with -50 I can't login (Ubuntu 20.04): cursor appears fine
but login screen (e.g., logo, username, password box) does not appear.
However I can still open non-graphical consoles (e.g.
** Tags removed: ibm-gt
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Title:
proc01 in fs from ubuntu_ltp failed
Status in ubuntu-kernel-tests:
Triaged
Status in linux
** Tags removed: ibm-gt
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Title:
memcg_stat from controllers test suite in LTP failed
Status in ubuntu-kernel-tests:
Confirmed
** Tags removed: ibm-gt
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Title:
memcg_usage_in_bytes from controllers test suite in LTP failed
Status in ubuntu-kernel-tests:
** Tags removed: ibm-gt
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Title:
memcg_use_hierarchy from controllers test suite in LTP failed
Status in ubuntu-kernel-tests:
** Tags removed: ibm-gt
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Title:
getaddrinfo_01 from ipv6_lib test suite in LTP failed
Status in ubuntu-kernel-tests:
Triaged
** Tags removed: ibm-gt
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Title:
cpuset_hotplug from controllers in ubuntu_ltp failed
Status in ubuntu-kernel-tests:
Triaged
** Tags removed: ibm-gt
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Title:
crypto_user02 in crypto from ubuntu_ltp failed
Status in ubuntu-kernel-tests:
Triaged
Status
Nvidia DKMS drivers fail to build in linux-kvm kernels > 5.8, as reported here:
https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1922800 .
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A more generic LP about ADT failures, that encompass multiple DKMS
failures due to lack of Kconfigs set in linux-kvm:
https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1926501 .
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Virtualbox-hwe is expected to fail in linux-kvm, as reported here:
https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1922397
We will hint its ADT test accordingly.
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A more generic LP about ADT failures, that encompass multiple DKMS
failures due to lack of Kconfigs set in linux-kvm:
https://bugs.launchpad.net/ubuntu/+source/linux-kvm/+bug/1926501 .
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Public bug reported:
This a catch-all Launchpad report regarding the build failures of some
DKMS modules (like Nvidia drivers, virtualbox-hwe, ...) in linux-kvm.
The goal of linux-kvm kernel is to be a *very* minimal kernel for
virtualized environments (guests), with the bare minimum of Kconfigs
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
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
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
apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493127/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493126/+files/UdevDb.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493125/+files/ProcModules.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493124/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493123/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493122/+files/ProcCpuinfo.txt
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** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493121/+files/Lsusb-v.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493120/+files/Lspci-vt.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493119/+files/Lspci.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1926481/+attachment/5493118/+files/CurrentDmesg.txt
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apport information
** Tags added: apport-collected uec-images
** Description changed:
As a developer, I found a counter-intuitive behavior in lockf function
provided by glibc and Linux kernel that is likely a bug.
In glibc, lockf function is implemented on top of fcntl system call:
htt
** Changed in: ubuntu-release-notes
Status: New => Fix Released
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Title:
No sound output/input available after installing 21.0
** Changed in: ubuntu-release-notes
Status: New => Fix Released
** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: Confirmed
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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 1926481
and then change the status of the bug to 'Confirmed'.
If, due to the nature
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
package linux-image-5.8.0-50-g
ubuntu 5.11 kernel will also be tested tomorrow
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Title:
SND_PCI_QUIRK for Clevo NH55RZQ and Intel NUC10
Status in linux package in
My colleague tested the Clevo NH55RZQ
However the 5.8.0-51.57 kernel is borked for some reason: Audio setting
is only showing a Dummy device, which is worse then unpatched kernel.
However the mainline 5.12 kernel which uses the exact same quirk works
just fine:
https://git.kernel.org/pub/scm/linux
** Tags removed: need-duplicate-check
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Title:
package linux-image-5.8.0-50-generic 5.8.0-50.56 failed to
install/upgrade: triggers
Public bug reported:
Attempted to upgrade to groovy gorilla. Install could not be completed
and the above mentioned package could not be installed.
ProblemType: Package
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-50-generic 5.8.0-50.56
ProcVersionSignature: Ubuntu 5.8.0-50.56-generic 5
Public bug reported:
As a developer, I found a counter-intuitive behavior in lockf function
provided by glibc and Linux kernel that is likely a bug.
In glibc, lockf function is implemented on top of fcntl system call:
https://github.com/lattera/glibc/blob/master/io/lockf.c
man page says that loc
Hi all.
I am also affected by this bug. Just to be clear, Ubuntu 20.04 works
with a previous version of Linux Kernel right ( <= 4.15)? I can use a
downgraded version of the kernel for now if thats the only thing that
can be done atm.
Regards,
Akash
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Yes, my bluetooth headset mic is detected (Escape 500 ANC) but no sound
is received. Also when I try HSP/HPF output the sound is Dalek-y, high-
fidelity is fine.
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Andrew - It was suggested that there are a couple more patches relevant
to this issue:
mm: fix oom_kill event handling
mem_cgroup: make sure moving_account, move_lock_task and stat_cpu in the same
cacheline
mm: memcg: make sure memory.events is uptodate when waking pollers
mm: memcontrol: fix NR_
Thanks Herczeg Zsolt. I was able to compile latest kernel with those
settings and it works for my Dell XPS 9700. Except for the headset
microphone. Does anyone else have problems with headset microphone?
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The kernel installation via debs always created the link. Just the
installkernel command which is not part or the kernel packages had the
issue of only moving around the kernel links but not the initrd ones.
The case which I was working on was having a system which only had
kernels install via .deb
links to wring repo but same in groovy repo:
https://kernel.ubuntu.com/git/ubuntu/ubuntu-
groovy.git/tree/sound/pci/hda/patch_realtek.c?h=master-
prep&id=0f3c49138f90cb367c96f94d68cdbf530869f971#n8155
https://kernel.ubuntu.com/git/ubuntu/ubuntu-
groovy.git/tree/sound/pci/hda/patch_realtek.c?h=mas
Loking in the code of 5.8.0-51.57 the fixes are there:
https://kernel.ubuntu.com/git/ubuntu/ubuntu-
focal.git/tree/sound/pci/hda/patch_realtek.c?h=hwe-5.8&id=37a31d9d4344b1438a49f8afaabdac3c834364a7#n8155
https://kernel.ubuntu.com/git/ubuntu/ubuntu-
focal.git/tree/sound/pci/hda/patch_realtek.c?h=
Public bug reported:
Migrate the NVIDIA UDA 450 series to the 460 series
** Affects: nvidia-graphics-drivers-450 (Ubuntu)
Importance: High
Assignee: Alberto Milone (albertomilone)
Status: Triaged
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Thx for the verifications, I've adjusted the tags accordingly.
** Tags removed: verification-needed-focal verification-needed-groovy
** Tags added: verification-done-focal verification-done-groovy
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--- Comment From heinz-werner_se...@de.ibm.com 2021-04-28 09:21 EDT---
Verified by IBM for focal and groovy...
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Title:
[Ubun
I've been seeing this problem for several years, with different Ubuntu
verisons, and still can repro on 20.04, kernel 5.4.0-72-generic.
I think this one is related:
https://lkml.org/lkml/2019/3/8/806
** Attachment added: "kern.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1814003
** Summary changed:
- [UBUNUT 21.04] s390/vtime: fix increased steal time accounting
+ [Ubuntu 21.04] s390/vtime: fix increased steal time accounting
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Hello Werner,
Could you please verify if the latest 20.10 Groovy kernel in -proposed
fixes the issue reported? As of now the version of the latest kernel is
5.8.0-51.57.
Thank you.
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Last version without this problem:
~# apt show linux-modules-nvidia-460-5.4.0-70-generic
Package: linux-modules-nvidia-460-5.4.0-70-generic
Version: 5.4.0-70.78
Priority: optional
Section: restricted/kernel
Source: linux-restricted-modules
Origin: Ubuntu
Maintainer: Canonical Kernel Team
Bugs: ht
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-restricted-modules (Ubuntu)
Status: New => Confirmed
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htt
** Attachment added: "Знімок екрану з 2021-04-28 15-48-35.png"
https://bugs.launchpad.net/ubuntu/+source/linux-restricted-modules/+bug/1926439/+attachment/5493056/+files/%D0%97%D0%BD%D1%96%D0%BC%D0%BE%D0%BA%20%D0%B5%D0%BA%D1%80%D0%B0%D0%BD%D1%83%20%D0%B7%202021-04-28%2015-48-35.png
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Public bug reported:
Latest updates of linux-restricted-modules breaks upgrade process,
updates cannot be installed without removing nvidia modules for previous
kernel version, unattended-upgrade cannot do that, as result we have
broken system without nvidia driver
~# apt full-upgrade
Reading pa
*** This bug is a duplicate of bug 1871794 ***
https://bugs.launchpad.net/bugs/1871794
edit says tried also with same Problem
- Kernel 5.3.0-55-generic
- Kernel 5.4.0-70-generic
- Kernel 5.4.0-71-generic
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: groovy
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Title:
wifi st
** Package changed: ubuntu => linux (Ubuntu)
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Title:
wifi starts disconnecting randomly; processes hang; machine shutdown
takes se
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
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dmesg -l output:
Wed Apr 28 14:09:48 2021] pcieport :04:00.0: can't change power state from
D3cold to D0 (config space inaccessible
)
[Wed Apr 28 14:10:39 2021] xhci_hcd :39:00.0: can't change power state from
D3cold to D0 (config space inaccess
Patches sent: https://lists.ubuntu.com/archives/kernel-
team/2021-April/119627.html
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Title:
nr_writeback memory leak in kernel 4.15.
** Description changed:
+ SRU Justification
- Ubuntu 18.04.5 4.15.0 LTS kernels at version 4.15.0-137 and above contain a
memory leak due to the inclusion of patch from the upstream kernel, but not the
fix for that patch which was released later.
+ [Impact]
+
+ Ubuntu 18.04.5 4.15.0 LTS kern
--- Comment From niklas.schne...@ibm.com 2021-04-28 06:44 EDT---
(In reply to comment #36)
> The second attempt seems to have been made without undoing the files and
> links created by the old setup. The cases to handle with that mix get rather
> hard to handle. So if possible I would rathe
*** This bug is a duplicate of bug 1871794 ***
https://bugs.launchpad.net/bugs/1871794
Same problem for me
- Kernel: 5.4.0-72-generic
- OS: Ubuntu 20.04.02 LTS focal
- BT Speaker: Hama AquaJam
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This bug is awaiting verification that the 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 exists,
change the tag 'verifica
The proposed fix is currently 68eb3ae3c63708f823aeeb63bb15197c727bd9bf
in linux-next, so Impish would for now be affected as well (even being
based on v5.12).
** Changed in: linux (Ubuntu Groovy)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Groovy)
Status: New => In Prog
The second attempt seems to have been made without undoing the files and
links created by the old setup. The cases to handle with that mix get
rather hard to handle. So if possible I would rather ask for to check
whether the updated script works in a clean environment forward before
marking this as
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: New
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** Tags added: verification-failed-focal
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Title:
[UBUNTU 20.04] installkernel script does not symlink /boot/initrd.img
which
Did you also observe the same issue on Ubuntu 21.04 as well?
** Summary changed:
- Keys not working on laptop
+ Keys not working on Lenovo ideapad 530S
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Please be more specific what some keys are
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Title:
Keys not working on Lenovo ideapad 530S
Status in linux package in Ubuntu:
Con
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