Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some part of the system has crashed. To
help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell us the ID of the newly-created bug.
2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where
ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine.
Do you find any links to recent problems on that page? If so then please
send the links to us.
3. If step 2 also failed then apply the workaround from bug 994921,
reboot, reproduce the crash, and retry step 1.
Please take care to avoid attaching .crash files to bugs as we are
unable to process them as file attachments. It would also be a security
risk for yourself.
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
** Tags added: hybrid i915 radeon
** Summary changed:
- gnome-shell crashes on resume or session change
+ gnome-shell crashes with SIGSEGV in libgbm.so.1.0.0 on resume or session
change
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1973014
Title:
gnome-shell crashes with SIGSEGV in libgbm.so.1.0.0 on resume or
session change
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
Trying to change session with ctrl-alt f1 or suspend-resume the computer
systematically leads to a crash on my system :
-First i can see the screen, but mouse an keyboard are not responsive.
-Then many visual artifacts appear on my secondary monitor.
-Then i get a new login prompt.
After that in dmesg i can see errors such as :
[ 6574.079637] gnome-shell[5525]: segfault at 55713299a720 ip
00007f7c0af012e7 sp 00007ffc8932bdb8 error 4 in
libgbm.so.1.0.0[7f7c0af00000+8000]
[ 6574.079660] Code: 18 c3 90 f3 0f 1e fa 48 8b 07 ff a0 c0 00 00 00 0f 1f 00
f3 0f 1e fa 48 8b 07 ff a0 a8 00 00 00 0f 1f 00 f3 0f 1e fa 48 8b 07 <ff> a0 b0
00 00 00 0f 1f 00 f3 0f 1e fa 48 8b 07 ff a0 b8 00 00 00
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gnome-shell 42.0-2ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-27.28-lowlatency 5.15.30
Uname: Linux 5.15.0-27-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME-Classic:GNOME
Date: Wed May 11 15:05:07 2022
DisplayManager: gdm3
InstallationDate: Installed on 2019-04-23 (1114 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
RebootRequiredPkgs: Error: path contained symlinks.
RelatedPackageVersions: mutter-common 42.0-3ubuntu2
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to jammy on 2022-05-01 (10 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1973014/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
