Comment by extraduder_ire

Found it. is was this line [0] specifically. "rm -rf /usr /lib/nvidia-current/xorg/xorg" instead of "rm -rf /usr/lib/nvidia-current/xorg/xorg", which will delete all of /usr and then fail to delete a non-existent directory at /lib/nvidia-current/xorg/xorg

0: https://github.com/MrMEEE/bumblebee-Old-and-abbandoned/commi...