Brightness control is dead after install Nvidia Drivers
I've just installed the Nvidia drivers on my Debian,
however, after i do it, the laptop brightness control doesn't work
When i press the keys, i see the brightness bar, however, the brightness stays at maximum.
I've used the following commands to install the drivers.
apt-get install nvidia-kernel-source
m-a a-i nvidia-kernel-source
apt-get install nvidia-glx
apt-get install nvidia-xconfig
apt-get install nvidia-settings
The Laptop is a Sony Vaio VGN-FE21B with a Nvidia Geforce 7400