The Xserver closes unexpectedly, in my experience, it has nothing to do with flash player, this also happened to me a few times when I log into Ubuntu,
Here is the /var/logs/ Xorg.0.log ** Attachment added: "Xserver log of session crash" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/776396/+attachment/2129769/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776396 Title: Xserver crashes and restarts -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
