Thanks. The only one of those that looks like an "X11 session crash" is:
https://errors.ubuntu.com/oops/e2a51cb4-8f75-11ea-acc5-fa163e983629 but there's not much readable info there. Looks like it could be bug 1868519, maybe. Since this is inconclusive please continue following the steps in comment #2 when the crash happens again. ** Package changed: ubuntu => xorg-server (Ubuntu) ** Also affects: nvidia-graphics-drivers-440 (Ubuntu) Importance: Undecided Status: New ** Changed in: nvidia-graphics-drivers-440 (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/1876992 Title: X11 session crash on using Gimp or LibreOffice To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1876992/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs