it has been fixed in http://git.gnome.org/browse/gnome-settings- daemon/commit/?id=a2b4e05f83568ece3ed7bb94dfa9a0a7b7ecb969
** Changed in: gnome-settings-daemon Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/862474 Title: Backlight control for "dell_backlight" is missing in gsd-backlight- helper To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/862474/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs