Similar problem has been detected: I get a notification for this crash report every time when I log in. It usually does't happen on a fresh bootup, but it always happens if I log out to GDM then log back in. Funtionality wise, everything seems to be working fine despite this happening.
reporter: libreport-2.15.2 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user@1000.service/session.slice/org.gnome.Shell@wayland.service cmdline: /usr/bin/gnome-shell crash_function: st_focus_manager_remove_group dso_list: /usr/bin/gnome-shell gnome-shell-40.4-1.fc34.x86_64 (Fedora Project) 1632493678 executable: /usr/bin/gnome-shell journald_cursor: s=9f4af89f4114406e917ff9f44018b37d;i=c106;b=3e996cf302c34789a774938651245fee;m=330bb00;t=5cd339a4da4c0;x=ff45444b8cca8c2d kernel: 5.13.19-200.fc34.x86_64 package: gnome-shell-40.4-1.fc34 reason: gnome-shell killed by SIGSEGV rootdir: / runlevel: N 5 type: CCpp uid: 1000 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1936826 Title: gnome-shell crashed with SIGSEGV in st_focus_manager_remove_group() [st-focus-manager.c:199] To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1936826/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs