It seems that after latest updates problem has been fixed. I haven't hit this issue for week. It could be fixed by latest kernel 2.6.32-14.
-- X windows freeze on startup https://bugs.launchpad.net/bugs/517213 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