I don't have a digital camera, so I transcribed the kernel messages. There is no "Oops."
This line might be relevant: [17179572.356000] Checking if this processor honours the WP bit even in supervisor mode... Ok. Then the last eight lines before a hard lock-up are as follows: [17179572.436000] CPU: L2 Cache: 512K (64 bytes/line) [17179572.436000] Checking 'hlt' instruction... OK. [17179572.452000] SMP alternatives: switching to UP code [17179572.452000] Freeing SMP alternatives: 16k freed [17179572.452000] checking if image is initramfs... it is [17179572.960000] Freeing initrd memory: 5564k freed [17179572.960000] ACPI: Core revision 20060707 [17179572.964000] ACPI: Looking for DSDT ... not found! -- k8n system doesn't boot without acpi=off option. then poweroff doesn't work. https://launchpad.net/bugs/71189 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
