I believe this has been asked before, but the solutions I've tried haven't worked. I'm running Kubuntu 12.04 LTS, and using a Microsoft Sculpt Comfort Mouse - which works very well. However, If I leave my laptop for a few minutes, it goes into temporary snooze mode, during which the mouse becomes unpaired. Then I have to open up the Bluetooth settings, and re-pair the mouse with the laptop. This is a fiddle. I've tried making a few small changes to /etc/bluetooth/main.conf but so far it hasn't made any difference.

How can I have the mouse automatically pair with the laptop after any sort of shutdown or sleep?

Thanks!