To manually disable you discrete graphics card: sudo systemctl disable nvidia-fallback sudo -s root@system: modprobe -r nvidia && modprobe bbswitch && echo "OFF">/proc/acpi/bbswitch && logger Nvidia OFF
the last set of commands have to be re-entered after reboot but it gets the job done for now.
To manually disable you discrete graphics card: proc/acpi/ bbswitch && logger Nvidia OFF
sudo systemctl disable nvidia-fallback
sudo -s
root@system:
modprobe -r nvidia && modprobe bbswitch && echo "OFF">/
the last set of commands have to be re-entered after reboot but it gets the job done for now.