I assign this bug to gnome power manager meta-gnome2 could not be related with issues like this
** Package changed: meta-gnome2 (Ubuntu) => gnome-power-manager (Ubuntu) -- Can't adjust Brighness on power settings, brighness applet and Fn+F6 F7 https://bugs.launchpad.net/bugs/614947 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
