In Xenial, the error message is still there, however the behavior has improved and only 1 MIDI out and 1 MIDI in ports are registered.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1458947 Title: QinHeng Electronics CH345 MIDI adapter triggers error To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1458947/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs