Brightness still not working on the Samsung 780Z5E, I'd also suspect 770Z5E as well. There are no hardware differences between the 780Z5E and 880Z5E so it's probably just a case of adding these to disable_native_backlight as well.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1380824 Title: Backlight not working on Samsung ATIV 8 laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1380824/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs