I did what Jarige wrote and it worked after running:
sudo modprobe -r psmouse sudo modprobe psmouse proto=imps
To make permanet include the last line in /etc/modprobe.d/options did not work.
PC is a HP Pavilion dv9550 eo
I did what Jarige wrote and it worked after running:
sudo modprobe -r psmouse
sudo modprobe psmouse proto=imps
To make permanet include the last line in /etc/modprobe. d/options did not work.
PC is a HP Pavilion dv9550 eo