Ok I have just installed 3.13.0-031300rc7-generic and now on resume the brightness is set to full but the keyboard buttons to control brightness turn the backlight on or off. They do not change the birghtness in increments like before resuming the machine.
Ok I have just installed 3.13.0- 031300rc7- generic and now on resume the brightness is set to full but the keyboard buttons to control brightness turn the backlight on or off. They do not change the birghtness in increments like before resuming the machine.