Could you try the patches posted at https://bugs.freedesktop.org/show_bug.cgi?id=13398? I believe they should solve this bug.
-- logout hang xserver with vesa and ati open drivers https://bugs.launchpad.net/bugs/119635 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
