@Christop The bug exists in 3.18. See the kernel bug report.
https://bugzilla.kernel.org/show_bug.cgi?id=89401 ** Bug watch added: Linux Kernel Bug Tracker #89401 http://bugzilla.kernel.org/show_bug.cgi?id=89401 ** Tags added: kernel-bug-exists-upstream-3.18 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400068 Title: [ASUS X200MA] Brightness keys do not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400068/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs