Comment 6 for bug 637062

I'm running Ubuntu 10.10 RC. I only upgraded the other day and noticed this bug immediately so I know it's a regression between the xorg versions of 10.04 and 10.10. It's reported downstream here: https://bugs.launchpad.net/ubuntu/+bug/637062

Basically, when pressing numlock with this mouse connected, a mouse button 1 event is sent but not released. So basically if numlock is enabled the mouse acts like you are holding down the first button.