The same problem is happening to me -- the system locks up entirely and the caps lock key flashes until I do a hardware reset.
-- Feisty Kernel Crash, suspect APIC problem --CAPS LOCK flashing https://bugs.launchpad.net/bugs/123234 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs