Not sure if its related to ACPI, but i got this error 3 times recently, After my laptop lid had been closed, and or I was in stand-by. When I tried to return, The screen would not come up, no terminals either. I had to hard boot out of it. Then I get this error. Only this time I was online to report it.
-- [i915gm] GPU lockup d0c69edf https://bugs.launchpad.net/bugs/545071 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