Oops, I forgot to upload the journal fragment I was referring to. Here it is.
** Attachment added: "journalctl-snip.txt" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2075104/+attachment/5801493/+files/journalctl-snip.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2075104 Title: user session is randomly terminated by systemd-oom when the system is left alone for a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2075104/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs