Tested with ubuntu-drivers-common 1:0.2.91.6 in trusty-proposed, it's fixes the backlight issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326257 Title: [nvidia-prime] Cannot adjust brightness in guest session and results in black screen while changing the resolution To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1326257/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
