*** This bug is a duplicate of bug 1871262 ***
https://bugs.launchpad.net/bugs/1871262
Your system log ends with:
[ 327.514699] ozmodiar gnome-shell[3502]:
meta_window_set_stack_position_no_sync: assertion
'window->stack_position >= 0' failed
So yes I think bug 1871262 is appropriate even if the steps are
different. It gives the dozen or so affected people a central location
to discuss their findings.
Also the rarity of the crash provides no evidence that the original
cause was ever fixed. And indeed the issue is still open upstream:
https://gitlab.gnome.org/GNOME/mutter/-/issues/930
** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #930
https://gitlab.gnome.org/GNOME/mutter/-/issues/930
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https://bugs.launchpad.net/bugs/1941983
Title:
gnome-shell crashes on display hotplug
Status in gnome-shell package in Ubuntu:
New
Bug description:
$ lsb_release -rd
Description: Ubuntu Impish Indri (development branch)
Release: 21.10
gnome-shell 40.2-1ubuntu1
High likelihood of crashing (~75%) when plugging or unplugging an
external monitor from my laptop, and it returns me to the login
screen.
ProblemType: Crash
DistroRelease: Ubuntu 21.10
Package: gnome-shell 40.2-1ubuntu1
ProcVersionSignature: Ubuntu 5.13.0-14.14-generic 5.13.1
Uname: Linux 5.13.0-14-generic x86_64
ApportVersion: 2.20.11-0ubuntu68
Architecture: amd64
CasperMD5CheckResult: unknown
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Sat Aug 28 23:16:57 2021
DisplayManager: gdm3
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-bionic-amd64-20180608-47+beaver-three-eyed-raven+X92
ExecutablePath: /usr/bin/gnome-shell
ExecutableTimestamp: 1625643042
InstallationDate: Installed on 2019-12-05 (633 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary
20180608-09:38
ProcCmdline: /usr/bin/gnome-shell
ProcCwd: /home/brian
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
RelatedPackageVersions: mutter-common 40.2.1-1ubuntu1
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
__GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:49
()
<signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
() at /lib/x86_64-linux-gnu/libmutter-8.so.0
() at /lib/x86_64-linux-gnu/libmutter-8.so.0
Title: gnome-shell crashed with SIGSEGV in __GI_raise()
UpgradeStatus: Upgraded to impish on 2021-08-05 (23 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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