Bluetoothctl set passkey

Question

I have a Raspberry Pi 2 running Raspbian kernel 4.1.15 and Bluez version 5.23.

I want to be able to connect a device (like an Android phone) to the rapsberry which shoul

Answer 1

I just had the same issue. If you press tab twice after agent you should see a list of available agents; KeyboardOnly works fine without notifications:

[bluetooth]# agent on          # accidentally used wrong agent
Agent registered
[bluetooth]# agent 
DisplayOnly      DisplayYesNo     KeyboardDisplay  KeyboardOnly     NoInputNoOutput  off              on               
[bluetooth]# agent KeyboardOnly 
Agent is already registered    # can't use two agents at one
[bluetooth]# agent off         # unregister agent
Agent unregistered
[bluetooth]# agent KeyboardOnly   # register proper agent
Agent registered
[bluetooth]# pair XX:XX:XX:04:F5:7C 
Attempting to pair with XX:XX:XX:04:F5:7C 
[CHG] Device XX:XX:XX:04:F5:7C Connected: yes
Request passkey
[agent] Enter passkey (number in 0-999999): 722504
[MoarBacon]# pair XX:XX:XX:04:F5:7C 
Attempting to pair with XX:XX:XX:04:F5:7C 
[CHG] Device XX:XX:XX:04:F5:7C Paired: yes
Pairing successful