Update - I have tried with kernel 2.6.31-16 and parameter acpi=off and I was unable to reproduce the bug for 3 days. I would say acpi fixes the issue. Now, I have switched to kernel 2.6.31-17 and I will test again without acpi=off (the default way) and I will let you know if I have more instabilities...
-- [i945G] karmic: INFO: task i915/* blocked for more than 120 seconds. https://bugs.launchpad.net/bugs/451518 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