Ubuntu-gr Forum

Δεν είμαι σχετικός αλλά, ρίξε μιά ματιά σάυτό:
"On Ubuntu, you have to remove the file in /etc/modprobe.d called something like nvidia-hybrid.conf, else nouveau is aliased to off."
https://github.com/Bumblebee-Project/Bumblebee/wiki/Supported-drivers