One more thing. When setting up scaling, I followed this tutorial: http://www.freewebs.com/duckzland/t240.html#CPU
This is for Fedora, but it worked (with the necessary, but obvious changes). Also, throttling is not supported: > cat /proc/acpi/processor/CPU0/throttling <not supported> -- Edgy beta 1: scaling_available_frequencies list incomplete https://launchpad.net/bugs/63639 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs