My Touchpad was acting really funny on my Samsung rv515

Hi, my name is Jonathan. I am using a Samsung rv515, on several tries to install Ubuntu 12.04 on my laptop, my touchpad is EXTREMELY laggy and refuses to work right. I had no right-click. It would work just extremely laggy to a point that I cannot use it. It took me an hour to get the mouse to get online. I am back on crappy Windows for now until I can find some help, plz I have used Ubuntu as a basic user for a couple years and want to go back.

Can you post the results of this:

:~$ xinput list

:~$ uname -r