Is there way to achieve a better experience with the Bluetooth driver or an alternative driver?
You can see what I did, updated the firmware. Mouse works fine in Windows still. Now in Ubuntu, I forget the mouse, re-pair, it shows both paired and connected, and registers no clicks nor movement.
It's not like Logitech MX Anywhere 2 mouse pairs but doesn't do anything because it shows Type = Mouse.
01/29/17 The plot thickens: I got a brand new USB mouse. One of the buttons controls volume, so I know it's connected and somewhat working. However, it doesn't click nor point. In xsetpointer -l | grep Pointer, it has XExtensionPointer next to it, and it's showing up in the list of devices. Maybe this helps diagnose the problem?