I am running Lubuntu 11.10 and when my display turns off, the screen does not return to full brightness afterwards. It is only half brightness and I cannot get it to full again. The function keys are working but will not go any higher than halfway brightness.
The problem is with xfce4-power-manager but I'm not sure what.
I have not had this problem in debian+lxde or ubuntu 10.10+lxde.
Anyone else have this issue? why wont xfce4-power-manager return my screen to full brightness anymore?