I never isolated a way to reproduce this bug, and I haven't encountered it again (even with keeping the extensions enabled). In fact generally the gnome-shell crashes have largely stopped. I'm not sure at what point that was, but for at least the past few days, things that would often crash gnome-shell no longer cause crashes (such as clicking the top-bar widgets on the lock screen, which before reliably triggered https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1868440).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871984 Title: gnome-shell crashed with SIGSEGV in st_theme_node_lookup_shadow() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1871984/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs