I saw through https://extensions.gnome.org/local/ that there was some extensions in "ERROR" state.
I removed those and it works now (at least in Debian Sid), I hope this helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1788691 Title: [Cosmic] gnome-shell crashes when windows key pressed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1788691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs