Carlos sanchiavedraz wrote: > The MIDI port on my UA25EX just shows up when audio card is in advanced > driver mode In Windows, the advanced mode is intended to be used with the Roland drivers; disabling it should be necessary only when you're using it with a system where these drivers are not installed. Due to bugs in the built-in Windows USB MIDI driver, MIDI is made available only in advanced mode. In theory, Linux should support advanced mode. > which by now is not the main mode I'm playing because of problems with > this mode on Raspberry PI (for the moment It runs with jack1 and it > won't start in advanced mode). Which kernel are you using? To other programs (i.e., aplay/arecord) work? > I suppose that with Jack2 this won't be a problem If this is a driver problem, Jack2 will not work either. Regards, Clemens _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user