Setup Logitech K810 Keyboard to pair with ubuntu 12.04

bluetooth setup ubuntu 12.04

1. Set keyboard discoverable
2. Get the mac address of the bluetooth device:
     $ hcitool scan
3. Create new device:
     $ sudo bluez-simple-agent hci0 [bluetooth device mac address = XX:XX:XX:XX:XX:XX]
   which will hopefully return somthing like:
     DisplayPasskey (/org/bluez/537/hci0/..., [PIN = 123456])
   else:
     $ sudo bluez-simple-agent hci0 XX:XX:XX:XX:XX:XX repair
   start over

4. Enter those numbers on your bluetooth device and confirm with return
5. Set device as trusted:
     $ sudo bluez-test-device trusted XX:XX:XX:XX:XX:XX yes
6. Connect to device:
     $ sudo bluez-test-input connect XX:XX:XX:XX:XX:XX