Going to check 'cool and quiet' hasn't disabled itself in bios as suggested here:
http://ubuntuforums.org/archive/index.php/t-1477743.html -- powernow-k8: BIOS does not provide ACPI -PSS objects in a way that Linux understands https://bugs.launchpad.net/bugs/364156 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