Good news: (1) I can finally reproduce the crash today.
(2) My original analysis failed to notice that the offending JavaScript code simply doesn't exist in Gnome Shell 3.30 and later. So that's why this bug only exists in 3.28 (Ubuntu 18.04). ** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/issues #927 https://gitlab.gnome.org/GNOME/gnome-shell/issues/927 ** Also affects: gnome-shell via https://gitlab.gnome.org/GNOME/gnome-shell/issues/927 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gjs in Ubuntu. https://bugs.launchpad.net/bugs/1812527 Title: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787] To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs