@Paul Kilian (paul-kilian): I was able to resolve the exact same behavior as you noted on 2011-10-28, first by switching to Kubuntu, and now by a upgrading to 12.04 LTS. https://answers.launchpad.net/ubuntu/+source/acpi/+question/174296
@Paul Kilian (paul-kilian): /answers. launchpad. net/ubuntu/ +source/ acpi/+question/ 174296
I was able to resolve the exact same behavior as you noted on 2011-10-28, first by switching to Kubuntu, and now by a upgrading to 12.04 LTS. https:/