*** This bug is a duplicate of bug 215217 *** https://bugs.launchpad.net/bugs/215217
I've found that the laptop_panel.brightness_in_hardware key has no effect in this bug. It's fixed for me by commenting the following lines in /usr/share/hotkey-setup/dell.hk: setkeycodes e005 $KEY_BRIGHTNESSDOWN # Fn+Down Brightness Down (e005) setkeycodes e006 $KEY_BRIGHTNESSUP # Fn+Up Brightness Up (e006) -- fn buttons dim and brighten screen to fast https://bugs.launchpad.net/bugs/264947 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs