Optical mouse too sensitive
I bought a new optical USB mouse. When I connect it to a USB port like normal it moves to quickly. It moves about four pixels at a time rather than one. Strange thing is, if I connect it to a PS/2 port through an adapter it behaves perfectly.
I have found that using xset to disable acceleration helps a little, but it is still not smooth through the USB port. Also, xset does not seem to affect how it behaves in games. One tick is almost a centimeter in the menus of Doom3.
I really want to use a USB port because I can chain it off of my keyboard which has 2 ports. I don't understand why it doesn't work the same for both USB and PS/2.