Thank you for your bug report, that seems like a request to have the g-s-d media key plugin activated on the unity greeter
** Package changed: lightdm (Ubuntu) => unity-greeter (Ubuntu) ** Changed in: unity-greeter (Ubuntu) Importance: Undecided => Low ** Package changed: gnome-power-manager (Ubuntu) => gnome-settings- daemon (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/844241 Title: Backlight not restored when moving the mouse Status in Light Display Manager: New Status in “gnome-settings-daemon” package in Ubuntu: Confirmed Status in “unity-greeter” package in Ubuntu: New Bug description: I've upgraded my laptop from natty to oneiric and I've noticed that when I leave the pc idle (or I manually lock the screen) the backlight is not restored when I move the mouse or press a key, but I must turn it on and increase it using the keyboard button. It is the same behaviour than in this old bug #199522. After additional testing I've noticed that the problem is independent from "dim on idle" To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/844241/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp