I propose this is a duplicate of https://bugs.launchpad.net/ubuntu/karmic/+source/linux/+bug/292256 as well as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/459678 Which has been fixed with a recent kernel update (2.6.31-20.57), at least in my case.
-- thinkpad x40: backlight does not work after suspend https://bugs.launchpad.net/bugs/436230 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
