Mouse moves up/down, not left/right
When I go into linux, usually, my mouse only moves up and down, but not left and right, or wheel, or anything else. (before and when I enter X)
This happened the day before yesterday, but yesterday it worked perfectly fine. Today, it is not working again.
It is a wireless mouse, I have the settigns in xorg.conf "IMPS/2".
Really not sure what I need to do. It just doesn't work at random.