how to undo this command

[rilesac]

I'm using ubuntu in my laptop and the right click doesn't work so I was trying to solve it. I execute the command showed below and now my mouse is really slow and some things doesn't work as it used to.

echo options psmouse proto=exps > /etc/modprobe.d/psmouse.modprobe

how can I undo this?

Thanks!

[omeomi]

I believe the default is auto so does this work?

echo options psmouse proto=auto > /etc/modprobe.d/psmouse.modprobe

What is the content of psmouse.modprobe? If it is just that one option you could also just remove the file.

[Cheesemill]

Just delete the file that the command created...

sudo rm /etc/modprobe.d/psmouse.modprobe

[rilesac]

Thanks Cheesemill & omeomi!

There was only that option so I deleted it and is fixed.
Thanks & Greetings!