It appears to be an acpi issue since passing acpi=off has made the problem go away (at least so far). I've also tried passing acpi=noirq , acpi=oldboot , noapic , nolapic , noirq (of course one at a time) - but none of those helped. Turning off the entire acpi stack seems extreme and I'd rather not do it. Besides, turning off acpi causes my touchpad to stop working.
-- Unexpected power-off during boot or when resuming from suspend https://bugs.launchpad.net/bugs/588194 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
