*** This bug is a duplicate of bug 311716 *** https://bugs.launchpad.net/bugs/311716
I installed the test kernel from the following source and it fixed the problem: deb http://ppa.launchpad.net/stefan-bader-canonical/ppa/ubuntu intrepid main I imagine those fixes will be moved to the mainline kernel at some stage soon. Using the one above will give you a fix for the meantime. -- Cannot change screen brightness on Lenovo X61 https://bugs.launchpad.net/bugs/332211 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