[ubuntu-studio-users] Keyboard is seen but won't connect

[Ralf Mardorf]

On Mon, 26 Dec 2016 15:40:00 +0000, David Sumbler wrote:
>I click to connect the keyboard input (or output) to qTractor or
>something else, and the Messages window in qJackCtl shows an ALSA
>connection change.
>
>But no change is shown in the Connections window, and it seems that the
>connection is not made because nothing gets through to qTractor.

Please copy and post the message window output, also run

  amidi -l
  pgrep -a jack
  pgrep -a a2j

and post it.