for me this worked :
sudo modprobe -r ideapad_laptop
you might have to put acer_laptop
or whatever is it called
just type in : sudo modprobe -r
in google and your laptop model it should say...
Type: Posts; User: Moriarty555
for me this worked :
sudo modprobe -r ideapad_laptop
you might have to put acer_laptop
or whatever is it called
just type in : sudo modprobe -r
in google and your laptop model it should say...