I have a logitech mouse and I have used it for almost 2 years and it used to work perfectly on 3 recent versions of ubuntu as well as 12.10. But now for some reason its not working anymore! The mouse is from Logitech and it depends on bluetooth dongle to connect to my laptop. I checked it on my mate's windows xp and mouse worked perfectly with my keyboard (which is also logitech and bluetooth based). Furthermore, I have tried it on my windows 7 and its just literally turns off and on itself for some reason. So I believe it's a trouble with built in drivers in ubuntu or it could be a technical fault within the mouse. PLZ help