Probably duplicate of this: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-384/+bug/1720438
With KDE the Fn keys work perfectly. ** Changed in: gdm3 (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768764 Title: disable wayland by default - nvidia proprietary drivers backlight To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1768764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs