I have this bug too with my thinkpad t42p. When on battery, brightness is reset to a low value after some time. It's really anoying.
-- Screen brightness resets to default (half) with battery power https://bugs.launchpad.net/bugs/273446 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
