Bug#498066: Info received (psmouse module is not the cause)

[Eloi Notario <entfe001@gmail.com>]

I left the computer alone while running 'top' and waited until it froze. 
Just after I touched a key the system (kernel) CPU usage banged up to 
50%, which seems to mean that eats up all the cycles from one of the 
processors (It's a Core 2 Duo).

Please tell me if there is any other test I can do to help locating the 
issue. Now I ran out of ideas.