I can confirm this Bug too. It seem so that the bluez Kernel Patch is missing in feisty. It is needed to have the wheel and forward/backward keys sending something over the bluetooth connection. In Dapper and edgy this patch was included. (http://www.bluez.org/patches.html)
Without that patch even xev shows nothing when you move the wheel or press any mouse button except the three standard buttons. It would be nice if this issue could be fixed before the release. -- Scroll wheel Bluetooth mouse https://launchpad.net/bugs/91194 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs