Im not sure what has caused this but recently when i login to ubuntu, my system boots up normally but after a minute or so my mouse will no longer be able to focus or click on anything. I can move the pointer around just fine but whenever i try to click anything nothing happens. I even tried booting into my live cd of ubuntu just to see if its something i accidentally broke in my OS but this happens even in the live cd. Im completely baffled. Please help, im stuck using my XP partition.