I have the same issue after a recent kernel update. Not sure if the
cause is the same, but after about 5 hours looking to the issue, the
mostly likely cause seems well explained on this bug comment:
https://bugzilla.kernel.org/show_bug.cgi?id=208061#c5
In my case.
Distro v: 20.04.6 LTS
Kernel v:
Public bug reported:
Here's the apt upgrade output:
me@host:~$ sudo apt install firefox
[sudo] password for me:
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
libgd
Same issue for me using latest stable NVidia drivers on 20.04 with
latest 7.2 Libre office snap.
I've noticed that only Calc is affected. Impress and Writer are not
affected.
So there must be some calc specific graphics acceleration method causing
high CPU rendering load.
Unlike the orig bug rep
Apologies, launchpad didn't keep the neatly tab separated column format,
but hopefully the script can help others to test.
Attached png of side-by-side comparison of script output.
Only the latency for accessing a single 4K block doesn't seem to differ
too much, but for every other mult-block seq
Hi, to report, also noticed gvfs smb mount being over 10x slower in many
cases depending on the read IO pattern. Seems GVFS alls a lot of
latency. Summary of benchmark via fio:
GVFS SMB:
=
name type size block_size latency_(ms) bandwidth_(kb) IOPS
--
Another correction. For the one workaround, switching to discrete
graphics in the BIOS only seemed to get past the initial gnome login.
But resuming from DPMS off/suspend, the same error loop happens even
when hybrid graphics is disabled in the BIOS.
Even worse, seems hardware acceleration ends up
Here's the script I run to workaround the intital failure of gnome to
use the external display after unlocking or resuming from DPMS
suspend/off.
** Attachment added: "fix-hdmi-uhd.sh"
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1716857/+attachment/5365719/+files/fix-hdmi-uhd.sh
--
Y
Apologies, continuing the comment above (mistakenly posted when adding
the log attachment). Let me retry.
Failure loop observed:
- Failed to blit shared framebuffer: EGL failed to allocate resources for the
requested operation.
- Failed to set CRTC mode 3840x2160: No such file or directory
To s
Hi, thanks to everyone, especially Daniel for unpacking this issue.
I have had a very similar issue, where gnome shell fails to run my
external 4K/UHD display at 60HZ and I see the following failure loop
triggered in `journalctl -b -p warning _COMM=gnome-shell`:
May 02 20:39:38 JNBA434499PLL gno
It's a shot in the dark, but in my case, pulse sound server (atop of
alsa) seems to have gotten into a mess with an upgrade between 16.04 and
18.04. Post login, removing old / session start user config fixed my
dodgy channel mappings (but not quite the same as crackling, etc):
pulseaudio --kill \
Wish there was a "needs more info" tag or a way to tag bug reports like
this. There's no context as to exactly what the problem is despite the
alsa-info script output being supplied.
It's unfair to maintainers to expect them to fish out the problem.
"Sound bug ubuntu 18.04" is way too generic.
--
See
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1774904/comments/4.
gnome-control-center should rather add libcanberra-pulse to depends
rather than just recommends.
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Hi, in my case, I think it was simply a missing package dependency.
Installing the libcanberra-pulse package fixed it for me.
gnome-control should probably add libcanberra-pulse to a proper
dependency rather than just recommends since it's likely common that
people would want to test speakers and
** Also affects: gnome-session (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1732450
Title:
Lock screen doesn't respect gno
I've noticed in 18.04.2 (upgraded from 16.04 LTS), with gnome-shell
3.28.3-0ubuntu0.18.04.4 and ubuntu-session 3.28.1-0ubuntu3, the *lock*
screen is still pinning to /usr/share/gnome-shell/theme/ubuntu.css.
Note, the login session screen is using the correct theme.
This is related: https://bugs.la
I roughly understand this issue might be something to do with ubuntu-
session package hard configuring the gdm login screen to use ubuntu.css?
Is this not a sub-effect / possible duplicate bug of:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1715722 ?
Also see: https://github.com/po
> why it defaults to execute on when the in kernel driver does not.
Well, most users do not define the mapping of their user ids to Windows
ids, so the permissions cannot be stored to the device, and the
permissions have to be the same for all files and all users. If the
default was no-execute, th
Public bug reported:
i don't understand what the mater
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-87.110-generic 4.4.73
Uname: Linux 4.4.0-87-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2.10
Architectu
Still a bug because same thing happens with the evolution-ews plugin for
outlook corporate GALs (global address lists) being quite large, e.g.
65K contacts, whereby a single thread can use over 3GB RAM in gnome-
contacts! Clearly it doesn't efficiently iterate through the contact
list if it's bulk
I have located a way to disable ssh-agent by commenting out the use-ssh-
agent line from file "/etc/X11/Xsession.options". But even after doing
this it is not guaranteed that the $SSH_AUTH_SOCK variable will be set
when I open a new terminal, even while doing so several minutes after I
have logged
Public bug reported:
Sometimes I open a terminal and try to login to a remote server, just to
be greeted by a command-line-based prompt asking for my password.
Whenever that happens, it is ssh-agent instead of gnome-keyring that is
providing the SSH agent capabilities:
$ echo $SSH_AUTH_SOCK
/tmp
I get this problem sometimes in Ubuntu 15.04. Logging out and then
logging back in usually fixes it.
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https://bugs.launchpad.net/bugs/1292113
Title:
CTRL+ALT+T -
Public bug reported:
Crash at next start-up after sudo apt-get upgrade.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-331-uvm 331.113-0ubuntu0.0.4
ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
Uname: Linux 3.13.0-44-generic x86_64
NonfreeKernelModules: nvidia
Public bug reported:
Crash at startup.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-331-uvm 331.113-0ubuntu0.0.4
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.6
Arc
Public bug reported:
Crash at startup.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-331-uvm 331.113-0ubuntu0.0.4
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.6
Arc
I have added information to the upstream package, and modified the patch
slightly in my system to ignore Logitech K810 keyboard, which displays
the same behaviour.
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https://
Public bug reported:
crash at start-up.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: gnome-control-center-shared-data (not installed)
ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11
Uname: Linux 3.13.0-26-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ub
*** This bug is a duplicate of bug 1318300 ***
https://bugs.launchpad.net/bugs/1318300
Public bug reported:
crash at start-up.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: gnome-settings-daemon-schemas 3.8.6.1-0ubuntu11
ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11
U
Public bug reported:
crash at start-up.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: gnome-settings-daemon-schemas 3.8.6.1-0ubuntu11
ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11
Uname: Linux 3.13.0-26-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubu
I can confirm it works fine for me.
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https://bugs.launchpad.net/bugs/1185330
Title:
nm-applet crashes when switching between devices
Status in “network-m
It started working for me some time ago. Perhaps two weeks ago. I'm not
sure if it had anything to do with me having a custom “/etc/gnome-
settings-daemon/xrandr/monitors.xml”.
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I am not sure that this is a regression in 13.10 though. I remember my
friend experienced this in Ubuntu 13.04.
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https://bugs.launchpad.net/bugs/1248286
Title:
Public bug reported:
Wallpaper for users do not appear, and second display remains dark after
I logout from my account.
Expected behaviour should be consistent with computer boot: user
wallpapers show when the user is selected, and I can login from either
display as long as it has mouse focus.
*
I learned that the system was mapping Times and Helvetica to Nimbus
equivalents, and that was messing up some websites. On-screen display of
Nimbus fonts in Linux is not ideal, even if I disable hinting. They have
a way to look awful. I changed the mappings to use Liberation fonts, and
the result i
I found this revision in which code that formerly duplicated the string
was replaced with code that copies a pointer to the relevant settings
data structure "id" value.
http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/saucy/network-
manager-applet/saucy/revision/105.1.1#src/applet-device-cdma.c
I have discovered the cause of this problem. There are some bad g_free()
calls in the code. I will submit patch.
** Patch added: "Apply patch using patch -p1 < network-manager-applet.patch at
the source of the tree as obtained by apt-get source network-manager-applet"
https://bugs.launchpad.n
*** This bug is a duplicate of bug 1185330 ***
https://bugs.launchpad.net/bugs/1185330
** This bug has been marked a duplicate of bug 1185330
network manager error
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same crash, xubuntu 13.10 64 bit, fresh install. It happens at every
start, but I don't see any effect.
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https://bugs.launchpad.net/bugs/1210785
Title:
wpa_supplicant crashe
Public bug reported:
Since upgrading to Ubuntu 13.10, the Gnome Keyring GPG agent is not
visible from Thunderbird when launched via Unity's messaging menu. The
variable GPG_AGENT_INFO is not in Thunderbird's environment. Terminals
opened from the Unity Launcher do have GPG_AGENT_INFO, and when
Thu
This stopped happening to me some time ago, I can't tell when. It's all
good FYI.
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https://bugs.launchpad.net/bugs/1009879
Title:
NetworkManager high CPU usage w
Did overcome the issue by:
1. sudo rm /etc/xdg/sni-qt.conf
2. sudo apt-get update
3. sudo apt-get install sni-qt
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https://bugs.launchpad.net/bugs/1068940
Title:
package s
I have a computer with an nVidia video card, using proprietary drivers.
I experience this issue.
I have to add that after a suspend/resume cycle my videos playback
slowly if they are enlarged, but normally when there's a 1:1 relation
between display pixels and video pixels, meaning that hardware
a
I haven't been able to replicate this again. Just close the report. It
may have been fixed upstream or something.
Mathieu Trudel-Lapierre wrote:
>I've never been able to reproduce this issue.
>
>Jean-Pierre: please use 'apport-collect 1009879' to add additional
&
Public bug reported:
If I leave my computer downloading overnight using BitTorrent client
Transmission, I notice the next day that the NetworkManager process is
eating up lots of CPU power. It gets immediately fixed if I kill nm-
applet, although when I relaunch nm-applet CPU usage skyrockets agai
Description:Ubuntu 12.04 LTS
Release:12.04
Linux m1530 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
Package: network-manager
Priority: optional
Section: net
Installed-Size: 1688
Maintainer: Ubuntu Core Dev Team
Architecture: amd64
Versio
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https://bugs.launchpad.net/bugs/855354
Title:
Session crash after page opening in Firefox
Status in “firefox” package in Ubuntu:
New
Bug description:
When I open t
Public bug reported:
When I open the following page, my Ubuntu session ends.
http://telephone-internet.118000.fr/v_paris_75/c_creation-de-site-hebergement-internet/e_nts-websolutions_0145636738_c0042736711
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: firefox 6.0.2+build2+nobinonly-0ubunt
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