I run Ubuntu 3.2.0-36-generic #57 and I may confirm that the issue is still pending for me too.
If I don't unplug/replug the USB mouse, it's not recognized at boot and the pointer is frozen.
Once replugged, I can see the device correctly.
Bus 002 Device 006: ID 046d:c404 Logitech, Inc. TrackMan Wheel
I run Ubuntu 3.2.0-36-generic #57 and I may confirm that the issue is still pending for me too.
If I don't unplug/replug the USB mouse, it's not recognized at boot and the pointer is frozen.
Once replugged, I can see the device correctly.
Bus 002 Device 006: ID 046d:c404 Logitech, Inc. TrackMan Wheel