I booted into mainline kernel 3.17-rc5 but I still cannot change the screen brightness :-(
uname -a Linux arne-HP-EB-8560w 3.17.0-031700rc5-generic #201409151105 SMP Mon Sep 15 15:08:10 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1349002 Title: Screen brightness cannot be changed on HP EliteBook 8560w To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1349002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs