[lumping-sugar66]

OK, sounds like there's something wrong with bluetooth connection, rather than the events being registered.

Try this:

1. SSH into the device.
2. Turn on bluetooth via KOReader.
3. Type in bluetoothctl. (Check 1 - you should see bleuetoothctl prompt. If not, your bluetooth is not running correctly.)
4. See the device name on the bluetooth prompt (if it just says bluetooth, you're not connected).
5. If not connected to the device, check devices using "devices". If your device is in the list, use "trust <MAC_ADDRESS>" and "connect <MAC_ADDRESS>". Once a trust is established, usually devices connect after that automatically.
6. If the device is not on the list at all, then a new pairing must be made. type "scan on" to turn on scan, find your device from that spew of messages coming in, type "pair <MAC_ADDRESS>" and repeat #5. "scan off" after you're done.
7. Try reboot to the device and the workflow again.