I faced this problem using Ubuntu 12.10 but there are users of Ubuntu 13.04 with the same problem. e.g. http://askubuntu.com/q/314710/62483
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000775 Title: [12.04] [ Precise] .xsession-errors getting spammed filling up the disk. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1000775/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs