Fix the scrolling speed of a Microsoft wireless mouse in Ubuntu 12.04

So many times I had an headache while I was using a Microsoft wireless mouse with Ubuntu. The scrolling speed of the mouse was too fast. The solution is just 2-step operation.
1. Simply unplug the receiver module of  the mouse (a tiny USB connecting device.)
2. Plug the receiver module again.
That completely solves the problem.
Last but not least, I found the solution from the page: http://askubuntu.com/questions/27270/increasing-scroll-speed/172668#172668