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 1900792
and then change the status of the bug to 'Confirmed'.
If, due to the
@hui, do you have any clue for that?
I suspect it is related with user configuraiton.
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https://bugs.launchpad.net/bugs/1900792
Title:
Audio doesn't work on Ubuntu 20.10
Public bug reported:
Description:
This happens on almost of Intel client platforms(ICL, TGL, CML, CFL,
JSL...). This is a regression issue happen. Ubuntu 20.04 doesn't have
this problem.
We ever try legacy audio, HDMI audio, DP audio, doesn't work. The only
working audio is audio output from
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1900088
Title:
Improve descriptions for XFAIL
Patches have been submitted to the Ubuntu kernel mailing list:
Patchset for Bionic:
https://lists.ubuntu.com/archives/kernel-team/2020-October/114166.html
https://lists.ubuntu.com/archives/kernel-team/2020-October/114167.html
https://lists.ubuntu.com/archives/kernel-team/2020-October/114168.html
** Tags removed: vivid wily
** Also affects: plymouth (Ubuntu)
Importance: Undecided
Status: New
** Changed in: plymouth (Ubuntu)
Status: New => Triaged
** Changed in: plymouth (Ubuntu)
Importance: Undecided => Medium
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** Description changed:
BugLink: https://bugs.launchpad.net/bugs/1898786
[Impact]
Systems that utilise bcache can experience extremely high IO wait times
when under constant IO pressure. The IO wait times seem to stay at a
consistent 1 second, and never drop as long as the bcache
Thanks Lee... I think there are two different issues that need to be
resolved.
First, is that we recently introduced patches to the 5.4 kernel for
Intel x710 NICs because 5.4 only saw some of the NIC ports. So to solve
that problem, we would need new maas images spun that include the latest
5.4
Yes, on 20.10 beta the bug seems to have been fixed
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https://bugs.launchpad.net/bugs/1871794
Title:
[Bluetooth] No audio output/input in HSP/HFP mode
Status in bluez
Last week we split the image stream hosted at images.maas.io into
candidate and stable. daily now redirects to stable. There have been no
changes to the images, only the label has been changed. lp:maas-images
only downloads the SquashFS from http://cloud-images.ubuntu.com/ and
pulls the kernel out
** Summary changed:
- Issue with bcache bch_mca_scan causing huge IO wait
+ bcache: Issues with large IO wait in bch_mca_scan() when shrinker is enabled
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Confirmed =>
Hi Jeffrey,
Here's the output of the commands you requested:
1. certuser@maas216-cert:~$ ls -l
/var/lib/maas/boot-resources/current/ubuntu/amd64/ga-20.04/focal/daily
total 460480
-rw-r--r-- 3 maas maas 86260608 Oct 6 00:25 boot-initrd
-rw-r--r-- 3 maas maas
I'm still experiencing this issue on kernel 5.4.0-51-generic. The driver
is missing, and the reader fails to recognize some types of SD cards.
I tried installing linux-oem-osp1, nothing has improved.
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I finally managed to boot kernel 5.9 after several dozen tries.
"dmesg" output is attached, in case it is of interest.
** Attachment added: "dmesg-2020-10-20.txt"
https://bugs.launchpad.net/ubuntubudgie/+bug/1899336/+attachment/5424789/+files/dmesg-2020-10-20.txt
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1900757
Title:
package
I have Restarted virtual box several times and just checked the Snap Store. On
Explore tab i have editors picks and all of the Categories below, Art and
Design all the way to Utilities.
I checked for system software updates installed them, one of the updates was
'snap update'.
I would like to
I have Restarted virtual box several times and just checked the Snap Store. On
Explore tab i have editors picks and all of the Categories below, Art and
Design all the way to Utilities.
I would like to Close this Bug report, Thank You.
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Public bug reported:
Idk I was playing minecraft
ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: linux-modules-5.4.0-52-generic 5.4.0-52.57
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
** Changed in: ec2-hibinit-agent (Ubuntu Xenial)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1864041
Title:
xen_netfront devices unresponsive
@Javier
That is weird that laptop does not have a intel bluetooth/wifi chip? I own one
too as a private laptop and it has a qualcomm that should not be affected by
this bug. Can you please post which chipset is has? Maybe Dell released one
with an intel chipset too.
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@rbalint, we have not seen the same issue with the 4.15 linux-aws-hwe
kernels used in xenial. At this time, the backport to xenial is not
necessary.
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Hi Dimitri,
the last time I tested secure boot installation was at 20.04 on this
particular laptop. All was ok at that time.
enc are the installer tarball and the mok results. TIA
** Attachment added: "installation.tar"
** Attachment added: "mok.txt"
https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1899678/+attachment/5424745/+files/mok.txt
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CasperMD5CheckResult: skip
Date: Tue Oct 20 19:13:14 2020
InstallationDate: Installed on 2020-10-20 (0 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201020)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 0
** Description changed:
When booting HP Pavilion dv6-6145eo with Ubuntu 15.04 the laptop monitor
turns off in the middle of the boot.
- If I suspend and resume the computer (close and open the lid) when I
- hear the login sound the monitor turns back on and the computers works
- just fine.
rco 1341 F pulseaudio
CasperMD5CheckResult: skip
Date: Tue Oct 20 19:13:14 2020
InstallationDate: Installed on 2020-10-20 (0 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201020)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 ro
btw, what is the state of MOK? i.e.
$ sudo mokutil --list-enrolled
$ ls /var/lib/shim-signed
$ ls /var/lib/shim-signed/mok/
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Title:
Can you open bug report against ubiquity with like $ ubuntu-bug ubiquity
?
that would collect all the installer logs, which will help to
investigate this.
Or can you please attach /var/log/installer as a tarball? do check for
any sensitive info there, or feel free to mark this bug report
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1900728
Title:
Ubuntu boot failure after
Disabling secure boot allows network-manager to display the wifi
connections.
Installing WITHOUT secure boot also allows network-manager to display
the wifi connections.
So currently bcmwl-kernel-source will only work with non-secure boot
** Summary changed:
- No wifi after installation: could
@fginther Xenial does not need the backport, right?
** Also affects: linux-aws (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: ec2-hibinit-agent (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: ec2-hibinit-agent (Ubuntu Xenial)
Public bug reported:
I'm on Ubuntu 20.04 LTS. After upgrading from linux 5.4.0-51 to 5.4.0-52
today, the computer boots into initramfs (Busybox) every time I reboot.
No disk errors found there. If I use the grub menu to switch back to
5.4.0-51, the system boots and runs normally.
This is on a
I think I see what the problem is, one of the patches adds a check that
is probably unnecessary and too restrictive. This is an upstream issue
though, so I'm going to follow up with the upstream developers to ensure
there isn't a good reason for the check that isn't apparent to me.
** Changed in:
After updating again, the bug is gone. I will be closing the bug report
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Invalid
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I am not certain the kernel is the cause, I just noticed the bug
manifested when I updated. I will upload apport logs. I don't actually
believe it is a kernel bug, because PA works properly on the login
screen and only fails after login.
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Tested Ubuntu 20.04 (kernel 5.4.0-52-generic) with the old HP Pavilion
dv6 laptop and the bug seems to still exist.
Disabling the Plymouth boot screen fixes this bug (changing
GRUB_CMDLINE_LINUX_DEFAULT from "quiet splash" to "quiet" in
/etc/default/grub).
Also closing and opening the laptop lid
I've worked around whatever bug by forcing iommu to soft
~$ grep GRUB_CMDLINE_LINUX_DEFAULT /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash iommu=soft"
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** Also affects: linux-raspi2 (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: linux-raspi2 (Ubuntu)
Status: New => Invalid
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Good kernel: 5.4.0-45-generic
pci=noaer fixes bug #1521173
I will try to update things from the bad kernel, it will take a full day to do
it, but I will try It.
Also, before knowing what was the problem, I tried to disable all updates from
Software Updater. I will enable It and install all
--- Comment From heinz-werner_se...@de.ibm.com 2020-10-20 08:52 EDT---
IBM Bugzilla status->closed, Fix Released with all requested distros
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--- Comment From heinz-werner_se...@de.ibm.com 2020-10-20 08:40 EDT---
IBM Bugzilla status-> closed, Fix Released with all requested Distros
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Sony WH-1000XM2
Switch from HSP/HSF -> A2DP:
Oct 20 12:25:08 gandalf-the-white gnome-shell[2705]: Window manager warning:
WM_TRANSIENT_FOR window 0x3200199 for override-redirect window 0x3200db9 is an
override-redirect window and this is not correct according to the standard, so
we'll
Oh, drmtip exists too, I thought you said drmnext which was stuck on
09-18 (and I tested 09-15 which was more stable but not perfect). I'm
currently just running the 5.9.1 mainline kernel for testing purposes,
which so far (2 days in seems stable), but might just break later today,
who knows.
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** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Title:
System slow when using updated kernel
Status in linux
Public bug reported:
Installing wireguard-tools on Groovy raspi pulls in the generic kernel:
ubuntu@rpi-4b-rev1d2-2c1a:~$ uname -a
Linux rpi-4b-rev1d2-2c1a 5.8.0-1004-raspi #7-Ubuntu SMP PREEMPT Fri Oct 9
14:52:59 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@rpi-4b-rev1d2-2c1a:~$ sudo apt
Hey there guy, can anyone tell me what im doing wrong with the patch
provided in #217. The tutorial in #211 doesnt work for me.
p_$$/tmp.o; mkdir -p
/home/benjamin/Downloads/i2c-hid_standalone(1)/i2c-hid_standalone/.tmp_$$; trap
"rm -rf
Confirmed to be fixed on 20.04 ubuntu - awesome - thank you very much
everyone involved!
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https://bugs.launchpad.net/bugs/1872108
Title:
Bass not on working Lenovo
Found on G-5.8 Azure
** Summary changed:
- Focal Azure instances crash with ftracetest in ubuntu_kernel_selftests and
ubuntu_ftrace_smoke_test
+ Focal / Groovy Azure instances crash with ftracetest in
ubuntu_kernel_selftests and ubuntu_ftrace_smoke_test
** Tags added: 5.8 groovy
** Also
THose having the issue still, it would be better to report directly
upstream on
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues since
Ubuntu doesn't currently have a dedicated pulseaudio maintainer
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** Changed in: maas-images
Assignee: (unassigned) => Lee Trager (ltrager)
** Changed in: maas-images
Importance: Undecided => Critical
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I'm on 20.10 Groovy Beta and, after today's kernel + linux-firmware
update, HFP/HSP is working on my dell xps 13 9380.
It stopped working since 20.04, it wasn't working with all previous
kernel/linux-firmware versions in 20.10. Today it's finally back.
$ uname -a
Linux mydellxps 5.8.0-25-generic
I tried to run the apport-collect on one of the server we can see the
issue on :
Waiting to hear from Launchpad about your decision...
*** Collecting problem information
The collected information can be sent to the developers to improve the
application. This might take a few minutes.
Public bug reported:
We currently use the dwc_otg driver from raspberrypi on 5.4 and 5.8
armhf and arm64 kernels. That driver supports FIQ interrupt handling
(presumable for better performance) but lacks the maintenance and bug
fixing of the vanilla upstream dwc driver. Turns out that FIQ
Public bug reported:
Currently, the 5.4 and 5.8 raspi kernels disable the memory cgroup by
default to conserve memory [1]. This is a legacy custom modification,
that is no longer needed, since the memory cgroup code has been
rewritten to no longer requires large amounts of memory [2]. So the
You have been subscribed to a public bug:
Currently, the 5.4 and 5.8 raspi kernels disable the memory cgroup by
default to conserve memory [1]. This is a legacy custom modification,
that is no longer needed, since the memory cgroup code has been
rewritten to no longer requires large amounts of
This bug is closed. Please open new bugs for all new issues.
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https://bugs.launchpad.net/bugs/1876992
Title:
X11 session crash on using Gimp or
Hi Jeff,
I don't have daily but only stable however the checksum seems to match
with Billy's:
~$ ls -l
/var/lib/maas/boot-resources/current/ubuntu/amd64/ga-20.04/focal/stable/
total 460484
-rw-r--r-- 3 maas maas 86260608 Oct 15 19:58 boot-initrd
-rw-r--r-- 3 maas maas 11678464 Oct 15 19:58
Note that this has passed with G-5.8-GCP
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https://bugs.launchpad.net/bugs/1855815
Title:
flag from ubuntu_k8s_unit_tests failed with Eoan-5.3 GCP / F-5.4-GCP
Status
Note that this has passed with G-5.8-GCP
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https://bugs.launchpad.net/bugs/1855816
Title:
naming from ubuntu_k8s_unit_tests failed with Eoan-5.3 GCP / F-5.4-GCP
Status
Ubuntu 20.04 - Applications Scite, VLC, .. with fatal errors
Oct 19 21:50:56 djien--SR5622NL vlc[3612]: vlc: Fatal IO error 17 (File exists)
on X server :1.
Oct 19 21:50:56 djien--SR5622NL vlc[3612]: vlc: Fatal IO error 11 (Resource
temporarily unavailable) on X server :1.
Oct 19 21:50:56
Note that this has passed with G-5.8-GCP
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Title:
vclib from ubuntu_k8s_unit_tests fail on Eoan 5.3 GCP / F-5.4-GCP
Status in
Note that this has passed with G-5.8-GCP
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Title:
container from ubuntu_k8s_unit_tests failed with Eoan-5.3 GCP /
F-5.4-GCP
The focal part of this ticket is addressed by:
"Focal update: v5.4.69 upstream stable release"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900624
And LP 1900624 is Fix Committed and the patches are already applied to focal
master-next.
Hence aligning the status of this ticket to LP
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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Title:
No sound on ASUS UX534FT
Status in linux package in
The focal part of this ticket is addressed by:
"Focal update: v5.4.69 upstream stable release"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900624
And LP 1900624 is Fix Committed and the patches are already applied to focal
master-next.
Hence aligning the status of this ticket to LP
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