** Changed in: mutter
Status: Unknown => Fix Released
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https://bugs.launchpad.net/bugs/1911921
Title:
auto-move-windows extension crashes gnome-shell with SIGABRT in
src/core/workspace.c:375:meta_workspace_add_window: assertion failed:
(g_list_find (workspace->mru_list, window) == NULL)
Status in Mutter:
Fix Released
Status in gnome-shell-extensions package in Ubuntu:
Fix Released
Status in mutter package in Ubuntu:
Fix Released
Bug description:
[Impact]
gnome-shell crashes when auto-move-windows extension is used with
windows that want to be on all workspaces (like Chrome PiP).
https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/issues/97
https://gitlab.gnome.org/GNOME/mutter/-/issues/992
[Test Plan]
1. Install gnome-shell-extensions
2. Open the 'Extensions' app and enable auto-move-windows.
3. Configure auto-move-windows with a rule for Chrome/Chromium.
4. Open Chrome/Chromium and point it at a simple video like from
https://download.blender.org/peach/bigbuckbunny_movies/ or
https://download.blender.org/demo/movies/BBB/
5. Set the Chrome tab playing the video to PiP mode.
Expect: No crashes and the video moves to an external window.
[Where problems could occur]
Changing mutter's window management code always brings risk of
regression to the GNOME desktop.
[Other Info]
As in bug 1864052, putting a Chrome video into PiP mode crashes gnome-
shell, although this time, in a different location.
ProblemType: Crash
DistroRelease: Ubuntu 21.04
Package: gnome-shell 3.38.2-1ubuntu1
ProcVersionSignature: Ubuntu 5.10.0-12.13-generic 5.10.6
Uname: Linux 5.10.0-12-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu55
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
Date: Fri Jan 15 16:04:30 2021
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
InstallationDate: Installed on 2018-03-14 (1037 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180313)
ProcCmdline: /usr/bin/gnome-shell
RelatedPackageVersions: mutter-common 3.38.2-1ubuntu1
Signal: 6
SourcePackage: gnome-shell
StacktraceTop:
() at /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_assertion_message_expr () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
() at /lib/x86_64-linux-gnu/libmutter-7.so.0
() at /lib/x86_64-linux-gnu/libmutter-7.so.0
meta_window_stick () at /lib/x86_64-linux-gnu/libmutter-7.so.0
Title: gnome-shell crashed with SIGABRT
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip fax input kvm lpadmin lxd plugdev sambashare sbuild
sudo
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