same problems as Andrea, brightness control is broken (very low, fixed, controls don't work) with the last kernel 3.8.0-30.44. I have to start with the previous kernel 3.8.0-29, but ctrl+F4/F5 doesn't work and brightness is always maximum.
Dell XPS 13 1080p, 13.04 64bit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1163720 Title: Brightness control broken on XPS13 with 3.8.0-16 and 3.8.0-22 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1163720/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs