Martin Emrich, thank you for reporting this and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. As you noted in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/538256/comments/36 this was fixed for your Lenovo Ideapad S10-3 by using 2.6.36-rc3 from kernel.org. In order to backport the patch that fixed the issue, a kernel bisect would need to be performed for 2.6.35-14.20 to 2.6.36-rc3 to identify which patch specifically fixed it. Could you please perform a bisect following http://www.kernel.org/doc/local/git-quick.html#bisect ?
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu) Assignee: heian (heian12) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/538256 Title: Screen brightness not controllable on Lenovo Ideapad S10-3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/538256/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs