I found this bug while searching about this file. I had 24 GB of free space in /home until suddenly I was warned that I only have <1GB left!
I am currently making a copy of the file on an external disk (if needed by you?) and afterwards I'll delete the one in my home. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/60448 Title: .xsession-errors file grows out of control & saturates disk space To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/60448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs