I'm on 19.04 and I seem to be able to reproduce this at least once a day while I leave my screen locked overnight.
Am willing to provide logs and core dumps if possible. Just let me know how/what you need to capture. Each morning when I log back in, the screen will sit and freeze for a minute or so while gnome shell crashes and restarts, but at least it keeps my windows and workspaces open / in place. A bit after that is when apport gives me the dialog. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1702151 Title: gnome-shell crashed with SIGSEGV in g_type_check_instance_is_fundamentally_a() from g_object_ref() from st_theme_get_custom_stylesheets() To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1702151/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs