Public bug reported:
Sometimes when I plug in an external monitor (HDMI cable), my gnome
session crashes. I'm sent to the login screen and when I log in none of
the stuff I had open is open any more. The expected behavior is that
plugging in a monitor does not crash the session. This doesn't happen
every time, but it has happened repeatedly.
Ubuntu version 24.04:
```
$ lsb_release -rd
No LSB modules are available.
Description: Ubuntu 24.04 LTS
Release: 24.04
```
gnome-shell version 46.0:
```
$ apt-cache policy gnome-shell
gnome-shell:
Installed: 46.0-0ubuntu5.1
Candidate: 46.0-0ubuntu5.1
Version table:
*** 46.0-0ubuntu5.1 500
500 http://us.archive.ubuntu.com/ubuntu noble-updates/main amd64
Packages
500 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages
100 /var/lib/dpkg/status
46.0-0ubuntu5 500
500 http://us.archive.ubuntu.com/ubuntu noble/main amd64 Packages
```
I've attached the bit of `journalctl` output from the time of the crash I
experienced just now. I think the relevant bit is at 11:02:21:
```
Jun 09 11:02:21 codon gnome-shell[2577]:
libmutter:ERROR:../src/core/window.c:5869:meta_window_get_work_area_for_logical_monitor:
assertion failed: (logical_monitor)
Jun 09 11:02:21 codon gnome-shell[2577]: Bail out!
libmutter:ERROR:../src/core/window.c:5869:meta_window_get_work_area_for_logical_monitor:
assertion failed: (logical_monitor)
Jun 09 11:02:21 codon gnome-shell[2577]: GNOME Shell crashed with signal 6
Jun 09 11:02:21 codon gnome-shell[2577]: == Stack trace for context
0x5567a8dc4a80 ==
Jun 09 11:02:21 codon gnome-shell[2577]: #0 7ffcea87e760 b
file:///usr/share/gnome-shell/extensions/[email protected]/src/extension/moveHandler.js:503
(3452cfd55790 @ 454)
Jun 09 11:02:21 codon gnome-shell[2577]: #1 7ffcea87ef80 b
file:///usr/share/gnome-shell/extensions/[email protected]/src/extension/moveHandler.js:391
(3452cfd55d80 @ 1833)
Jun 09 11:02:21 codon gnome-shell[2577]: #2 5567a8e8bc28 i
resource:///org/gnome/shell/ui/init.js:21 (10a1b8c70bf0 @ 48)
Jun 09 11:02:22 codon systemd[2273]: Starting update-notifier-crash.service -
Notification regarding a crash report...
Jun 09 11:02:22 codon systemd[1]: Started whoopsie.service - crash report
submission.
```
but I don't have much experience reading these things; I've included some
context before and after.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: gnome-shell 46.0-0ubuntu5.1
ProcVersionSignature: Ubuntu 6.8.0-35.35-generic 6.8.4
Uname: Linux 6.8.0-35-generic x86_64
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 9 11:46:32 2024
DisplayManager: gdm3
InstallationDate: Installed on 2024-05-23 (17 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
RelatedPackageVersions: mutter-common 46.0-1ubuntu9
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
** Attachment added: "journalctl output"
https://bugs.launchpad.net/bugs/2068850/+attachment/5787771/+files/journal_trimmed.txt
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https://bugs.launchpad.net/bugs/2068850
Title:
Gnome session crashes when I plug in an external monitor sometimes.
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