I get this error which the internet suggests means a problem getting a core dump. Upping the limits didn't in apport didn't seem to help. I attached the file in /var/crash
$ ubuntu-bug /var/crash/_usr_bin_gnome-shell.1000.crash *** Error: Problem in gnome-shell Sorry, the program "gnome-shell" closed unexpectedly Your computer does not have enough free memory to automatically analyze the problem and send a report to the developers. Press any key to continue... ** Attachment added: "_usr_bin_gnome-shell.1000.crash" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1766938/+attachment/5478034/+files/_usr_bin_gnome-shell.1000.crash -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1766938 Title: gnome-shell crashed in mutter:ERROR:x11/iconcache.c:303:standard_pict_format_for_depth: code should not be reached To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1766938/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs