microsoft wireless mobile 4000 usb bluetrack mouse not working in ubuntu 12.04?

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http://askubuntu.com – Do you guys have any idea why my microsoft wireless 4000 usb mobile blue track mouse will not work with Ubuntu 12.04? I have searched many forums and can't really find any usefull information. It's what I used before I totally ditched windows and switched to linux, I have not used tis operating system that long so any help would be appreciated. thanks in advance. (HowTos)