The keys actually do work - they just do the changes in very small increments and you don't get the OSD feedback. Doing many keypresses in same direction or holding down the key works.
Same problem is described at https://forum.kde.org/viewtopic.php?f=225&t=120570 ** Changed in: kubuntu-meta (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1332945 Title: Screen brightness keys don't function in KDE desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kubuntu-meta/+bug/1332945/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
