You seem to have an extension 'topic...@phocean.net' installed that might be relevant. Please uninstall that extension (don't just disable it), restart and then tell us the the crash reoccurs.
** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete ** Summary changed: - gnome-shell crashed with SIGSEGV in g_type_check_instance_cast() + gnome-shell crashed with SIGSEGV in g_type_check_instance_cast() from shell_tray_icon_click() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851358 Title: gnome-shell crashed with SIGSEGV in g_type_check_instance_cast() from shell_tray_icon_click() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1851358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs