[ubuntu] Mouse freezes on 11,10

view full story

http://ubuntuforums.org – Hi guys , After I had updated to 11.10 version , I discovered that the mouse doesn't work , The mouse pointer appears at the log screen but it doesn't work and after log the mouse cursor disappears completely , I am controlling the cursor now by the keyboard but it's too difficult , I have updated and upgraded through terminal but nothing changed , So what is the solution ?? Sorry for my English :) (Hardware)