My dmesg | grep -i elan and xinput list looks exactly like OP above - except that I have a different USB mouse attached:
Microsoft Microsoft 3-Button Mouse with IntelliEye™ id=9 [slave pointer (2)]
That mouse worked right away - installing Ubuntu 16.04.1 and then the Nvidia proprietary drivers was no problem. Almost everything works fine - except Touchpad and the Fn keys.
My dmesg | grep -i elan and xinput list looks exactly like OP above - except that I have a different USB mouse attached:
Microsoft Microsoft 3-Button Mouse with IntelliEye™ id=9 [slave pointer (2)]
That mouse worked right away - installing Ubuntu 16.04.1 and then the Nvidia proprietary drivers was no problem. Almost everything works fine - except Touchpad and the Fn keys.