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Luciddream

Member

From: Greece

Registered: 2014-12-08

Posts: 72

[SOLVED] gnome-shell crashes when using faugus launcher

I installed Faugus launcher yesterday and when I'm trying to open a store (e.g Epic store or Ubisoft Connect), I get a segfault from gnome-shell. This was working fine in flatpak so I'm assuming it is caused (probably) by mesa 25.2 ? Any ideas are welcome.

systemd[1009]: Started Application launched by gnome-shell.
faugus-launcher[263991]: libayatana-appindicator is deprecated. Please use libayatana-appindicator-glib in newly written code.
faugus-launcher[263991]: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
gnome-character[263727]: JS LOG: Characters Application exiting
dleyna-renderer-service[263985]: Client :1.127 lost
dleyna-renderer-service[263985]: dLeyna: Exit
systemd[1]: systemd-timedated.service: Deactivated successfully.
kernel: gnome-shell[260783]: segfault at 28 ip 00007f534f56870c sp 00007ffc290d9860 error 4 in libmutter-clutter-16.so.0.0.0[4670c,7f534f543000+b3000] likely on CPU 3 (core 3, socket 0)
kernel: Code: 00 00 00 f6 43 20 02 75 65 48 8b 43 28 48 8b 80 40 03 00 00 48 85 c0 75 6e 49 8b 9c 24 50 01 00 00 48 85 db 0f 84 e8 00 00 00 <4c> 8b 63 28 48 8b 05 f1 ad 0d 00 48 85 c0 75 a4>
systemd-coredump[264520]: Process 260783 (gnome-shell) of user 1000 terminated abnormally with signal 11/SEGV, processing...
systemd[1]: Started Process Core Dump (PID 264520/UID 0).
systemd-coredump[264521]: [?] Process 260783 (gnome-shell) of user 1000 dumped core.
                                               
                                               Stack trace of thread 260783:
                                               #0  0x00007f534f56870c clutter_actor_pick_frame_clock (libmutter-clutter-16.so.0 + 0x4670c)

Last edited by Luciddream (2025-08-11 07:07:25)

seth

Member

From: Don't DM me only for attention

Registered: 2012-09-03

Posts: 73,701

Re: [SOLVED] gnome-shell crashes when using faugus launcher

The bcktrace is probably longer.
https://wiki.archlinux.org/title/Core_d … _core_dump
https://retrace.fedoraproject.org/faf/p … 46c0c54266

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Luciddream

Member

From: Greece

Registered: 2014-12-08

Posts: 72

Re: [SOLVED] gnome-shell crashes when using faugus launcher

The bcktrace is probably longer.
https://wiki.archlinux.org/title/Core_d … _core_dump
https://retrace.fedoraproject.org/faf/p … 46c0c54266

Oh that second link is very cool. I've actually found a report on the gnome issue tracker so I posted the backtrace there.

seth

Member

From: Don't DM me only for attention

Registered: 2012-09-03

Posts: 73,701

Re: [SOLVED] gnome-shell crashes when using faugus launcher

https://gitlab.gnome.org/GNOME/mutter/-/issues/4108 ?

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How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

Luciddream

Member

From: Greece

Registered: 2014-12-08

Posts: 72

Re: [SOLVED] gnome-shell crashes when using faugus launcher

https://gitlab.gnome.org/GNOME/mutter/-/issues/4108 ?

https://gitlab.gnome.org/GNOME/mutter/-/issues/4198 but yes, probably a duplicate.

Luciddream

Member

From: Greece

Registered: 2014-12-08

Posts: 72

Re: [SOLVED] gnome-shell crashes when using faugus launcher

For some reason I thought it wasn't working even when "Use Wayland driver" was de-selected. Maybe I was tired. Today I installed Hyprland to see if it's behaving differently, then it also had issues launching, but when I de-selected "Use Wayland driver" from the Faugus options I was able to open Ubisoft Connect in both Hyprland and Gnome-Shell. So I will consider this thread solved but hopefully we get a fix in mutter for it.