This is likely a known crash. We just need to figure out exactly which known crash...
Please look in /var/crash for crash files and then upload the relevant one(s) using this command: ubuntu-bug /var/crash/YOURFILE.crash Then let us know the ID of the newly-created bug(s). ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755588 Title: ubuntu wayland crashes when I attach secondary monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1755588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs