So, I've proposed a patch for upower, and I'm attaching here the debdiff to get this in ubuntu package. Also, to get this working, we need unity-settings-daemon to be patched with this lp:~3v1n0/unity-settings-daemon/kbd-brightness-update
So, I've proposed a patch for upower, and I'm attaching here the debdiff to get this in ubuntu package. daemon to be patched with this lp:~3v1n0/unity-settings-daemon/kbd-brightness-update
Also, to get this working, we need unity-settings-