It is still the same procedure to start Kano's nvidia-script as it was years before:
 
 
Use a text console (ALT-CTRL-F1)
 
login as root:
 
Code: 
update-scripts-kanotix.sh 
 
install-nvidia-debian.sh
 
 
You can join IRC, ask the bot there for !flash  and ask the guys there your further  multimedia-questions   |