Yep - I'd seen the man page for xrandr, but xbacklight has no effect on my hardware, which is why I used xrandr. I guess as far as the workarounds go, just use whatever works for you. Cheers.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1257766 Title: [HP ZBook 15] can not reduce brightness To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1257766/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
