Seems to be a problem with fglrx, running the open source driver changing the brightness works.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245288 Title: can not alter display brightness after upgrade to 13.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1245288/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
