Aha, then I understand your problem better. Could you please supply the output of these terminal commands, please?
aplaymidi -l aseqdump -l cat /proc/asound/devices ** Package changed: pulseaudio (Ubuntu) => alsa-driver (Ubuntu) ** Summary changed: - pulseaudio module fails to ignore casio usb midi + Can't play midi file through casio usb midi keyboard -- Can't play midi file through casio usb midi keyboard https://bugs.launchpad.net/bugs/627758 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs