enable nvidia fan control breaks boot

I have tried this 4 times on Ubuntu 20 with 2 3060ti. 

Whenever I run ./enable_nvidia_fan_control.sh I am greeted with a black screen and a cross pointer.

After hours of debuggins I could fix this using

switch to a TTY (ctrl+alt+F2) or (ctrl+alt+F4), log in, and sudo rm /etc/X11/xorg.conf