I usually use qjackctl to root midi and a2jmidid to start a midi bridge but now this one does not want to start.
Code: Select all
$ a2j_control --ehw && a2j_control --start
--- enable export of hardware ports
--- start
Traceback (most recent call last):
File "/usr/bin/a2j_control", line 203, in <module>
A2JControl()
File "/usr/bin/a2j_control", line 199, in __init__
self.call_controller_function()
File "/usr/bin/a2j_control", line 166, in call_controller_function
self.controller_start()
File "/usr/bin/a2j_control", line 94, in controller_start
self.controller_interface.start()
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 72, in __call__
return self._proxy_method(*args, **keywords)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 141, in __call__
return self._connection.call_blocking(self._named_service,
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 652, in call_blocking
reply_message = self.send_message_with_reply_and_block(
dbus.exceptions.DBusException: org.gna.home.a2jmidid.error.generic: a2j_start() failed.
Code: Select all
$ a2jmidid -e
JACK MIDI <-> ALSA sequencer MIDI bridge, version 9 built on Wed Dec 31 18:00:00 1969
Copyright 2006,2007 Dmitry S. Baikov
Copyright 2007,2008,2009,2011,2012 Nedko Arnaudov
Bridge starting...
Using JACK server 'default'
Hardware ports will be exported.
ERROR: a2j_jack_client_create: Cannot create jack client
ERROR: a2j_start: a2j_new() failed.