Unable to log out without turning off power. Intel i5-3750k, AMD HD 6950 upgraded to HD6970. 8GB ram, 1.5TB HD, Windows 8, Ubuntu 12.04 64 bit, LTS. Tried various combinations of grub lines with/without "splash, acpi=force, acpi=off" None fix problem. After clicking on Shutdown, screen will go blank then yellow screen will come on and stay on until power is shut off. fax and LED lights also on. But keyboard unresponsive. Note on shutdown screen " umount /run/lock not mounted".
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1002429 Title: Ubuntu 12.04 hangs on shutdown and restart To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1002429/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
