Quote Originally Posted by nh2 View Post
This is this bug: https://bugs.launchpad.net/ubuntu/+bug/573006

Please confirm it and add your hardware details.

Seems to be a driver bug, the driver is reporting wrong positions. I might be able to fix it if somebody could tell me which driver/package/source code is actually used.
Could you elaborate on what you are looking for? I am using 10.04 still.