This bug is very old, if it is still an issue please update the bug with info from a supported release.
** Changed in: powerdevil (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to powerdevil in Ubuntu. https://bugs.launchpad.net/bugs/1979909 Title: Dell XPS 15 screen brightness control issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/powerdevil/+bug/1979909/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs