If you have a file '_usr_bin_gnome-shell.1000.crash' and 'ubuntu-bug' does not work then please try this:
apport-cli _usr_bin_gnome-shell.1000.crash -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1864831 Title: apps not responding desktop not responding To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1864831/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs