I am also experiencing the same problem on ThinkPad T410 now. I am not sure if it is related to the nvidia current driver shipped by Ubuntu 12.04. Anyway, this problem influences me severely as the high CPU usage results in fan frequently working at high speed, making a loud noice and reducing the longevity.
I am also experiencing the same problem on ThinkPad T410 now. I am not sure if it is related to the nvidia current driver shipped by Ubuntu 12.04. Anyway, this problem influences me severely as the high CPU usage results in fan frequently working at high speed, making a loud noice and reducing the longevity.