This also affects my MacBook Pro 11,1 with Retina Display running 15.04 (vivid). Brightness keys do not work. But command line /sys/class/backlight/intel_backlight/ does work for manual adjustment.
Sean -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1394063 Title: [vivid regression] brightness keys aren't recognized To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-settings-daemon/+bug/1394063/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
