Just happened again, screen freezes for 1-2 seconds then goes black. All keyboards and mouse actions don't work, including RESIUB. Connected Android phone which did not recognise USB port (other than charge). As soon as machine was powered off and POSTed it found a computer. Suggests this is a kernel bug...
** Package changed: fglrx-installer (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/769639 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/769639/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs