I also have problems with the GNOME desktop randomly crashing after upgrading to Ubuntu 19.04. Here is an output of /var/crash:
rwxrwsrwt 2 root whoopsie 4096 Jul 18 13:25 . -rw------- 1 whoopsie whoopsie 37 Jul 18 13:25 _usr_lib_tracker_tracker-extract.1001.uploaded -rw------- 1 whoopsie whoopsie 37 Jul 18 13:25 _usr_share_hplip_uiscan.py.1001.uploaded -rw------- 1 whoopsie whoopsie 37 Jul 18 13:24 _usr_lib_xorg_Xorg.1001.uploaded -rw------- 1 whoopsie whoopsie 37 Jul 18 13:24 _usr_bin_nemo.1001.uploaded -rw------- 1 whoopsie whoopsie 37 Jul 18 13:24 _usr_share_terminator_terminator.1001.uploaded -rwxrwxrwx 1 root whoopsie 0 Jul 18 13:03 .lock -rw-r----- 1 watkec whoopsie 269182 Jul 16 17:24 _usr_share_terminator_terminator.1001.crash -rw-r--r-- 1 watkec whoopsie 0 Jul 16 17:24 _usr_share_terminator_terminator.1001.upload -rw-r----- 1 watkec whoopsie 22136200 Jul 16 14:22 _usr_share_hplip_uiscan.py.1001.crash -rw-r--r-- 1 watkec whoopsie 0 Jul 16 14:22 _usr_share_hplip_uiscan.py.1001.upload -rw-r----- 1 watkec whoopsie 4028361 Jul 16 13:50 _usr_lib_tracker_tracker-extract.1001.crash -rw-r--r-- 1 watkec whoopsie 0 Jul 16 13:50 _usr_lib_tracker_tracker-extract.1001.upload -rw-r----- 1 watkec whoopsie 12628223 Jul 15 15:34 _usr_lib_xorg_Xorg.1001.crash -rw-r--r-- 1 watkec whoopsie 0 Jul 15 15:34 _usr_lib_xorg_Xorg.1001.upload -rw-r----- 1 watkec whoopsie 44300035 Jul 15 14:48 _usr_bin_nemo.1001.crash -rw-r--r-- 1 watkec whoopsie 0 Jul 15 14:48 _usr_bin_nemo.1001.upload drwxr-xr-x 16 root root 4096 May 21 14:28 .. Thanks for working on this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1824657 Title: GNOME shell crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1824657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs