looks like trusty doesn't work on my intel sdp either, so the bugfix in trusty kernel was hw specific to some extent, so this is not a generic bug
it was fixed for broadwell https://bugs.launchpad.net/bugs/1339476 and now I see there's a newer bug for older chips https://bugs.launchpad.net/bugs/1405073 so for what hw was this bug filed for originally? If broadwell, it needs a proper project bug. If earlier, this is a dupe of 1405073 and for kittyhawk2.0 needs to be tested with vivid anyway -- 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/oem-priority/+bug/1381625/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs