I get this from jack (using the planet-ccrma kernel fedora 13 64bit): JACK server starting in realtime mode with priority 60 creating alsa driver ... hw:0|hw:0|256|3|44100|0|0|nomon|swmeter|-|32bit Using ALSA driver USB-Audio running on card 0 - EDIROL PCR-1 at usb-0000:00:1a.0-1.2.1, full speed ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to capture-only mode Cannot initialize driver JackServer::Open() failed with -1 Failed to start server 22:24:33.653 JACK was stopped with exit status=255. 22:24:33.653 Post-shutdown script... 22:24:33.653 killall jackd jackd: nenhum processo abortado 22:24:34.075 Post-shutdown script terminated with exit status=256. 22:24:35.750 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info. Cannot connect to server socket err = Arquivo ou diretório não encontrado Cannot connect to server socket jack server is not running or cannot be started _______________________________________________ music mailing list music@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/music