Changes
/* Intel & Nvidia graphics drivers */
sudo apt-add-repository ppa:graphics-drivers/ppa
sudo apt-get update
nvidia_driver=$(apt-cache search 'nvidia-[0-9][0-9][0-9]' | grep -v o "dev\|updates\|uvmnvidia-[0-9][0-9][0-9]" | sort | tail -1 | awk '{ print $1 }')
sudo apt-get install i965-va-driver vainfo $nvidia_driver vdpauinfo mesa-vdpau-drivers vdpau-va-driver --install-recommends
