Ok, thanks for your answer! it's been some time and updates since I saw this, so I can't provide more info. For sure I wasn't using firefox (maybe chrome or something else, when the session died).
clh -- My user session closes randomly [Karmic] https://bugs.launchpad.net/bugs/511774 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs