Ok, so this got fixed for i915_bdw in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1374389
but even the fixed kernel doesn't work on my Wilson Beach SDP, and the commits in i915_bdw got reverted for 3.17 and up. Even drm-intel-next (->4.1) doesn't work. So I guess it's best to fix in userspace until the driver side is fixed once and for all.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1381625 Title: Adjust brightness to lowest value caused screen whole black To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1381625/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs