<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hey!<div class=""><br class=""></div><div class="">Using the jack audio toolkit with my pisound DAC on a Raspberry Pi 3 which was a hassle - but I got it running with some hacks. </div><div class=""><br class=""></div><div class="">Now for convenience I added jackd and jack_connect (to route input to output) as a service inside systemd - which works as expected. Before I could easily start jack_capture to record the input. But now it’s not starting anymore unfortunately. I get this error: </div><div class=""><br class=""></div><div class="">jack_capture -c 5 -mb -tm -f flac<br class="">Cannot connect to server socket err = No such file or directory<br class="">Cannot connect to server request channel<br class="">jack server is not running or cannot be started<br class="">JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock<br class="">JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock<br class="">>>> jack_client_open() failed, status = 0x11</div><div class=""><br class=""></div><div class="">I copied jack_capture also to /usr/locale/bin </div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">My systemd service files:</div><div class=""><br class=""></div><div class=""><div style="font-family: HelveticaNeue;" class=""><b class="">jack-connect.service</b> —> starts also jackd.service </div><div style="font-family: HelveticaNeue;" class=""><div class="">[Unit]</div><div class="">Description=jack-connect</div><div class="">Wants=jackd.service</div><div class="">After=jackd.service</div><div class=""><br class=""></div><div class="">[Service]</div><div class="">Type=oneshot</div><div class="">ExecStartPre=/bin/sleep 1s</div><div class="">ExecStartPre=/usr/local/bin/jack_connect system:capture_2 system:playback_2</div><div class="">ExecStart=/usr/local/bin/jack_connect system:capture_1 system:playback_1</div></div><div style="font-family: HelveticaNeue;" class=""><br class=""></div><div style="font-family: HelveticaNeue;" class=""><br class=""></div><div style="font-family: HelveticaNeue;" class=""><b class="">jackd.service</b></div><div style="font-family: HelveticaNeue;" class="">[Unit]</div><div style="font-family: HelveticaNeue;" class=""><div class="">Description=jackd Unit</div><div class=""><br class=""></div><div class="">[Service]</div><div class="">ExecStart=/usr/local/bin/jackd -t 2000 -P 75 -d alsa -d hw:pisound -r 48000 -p 128 -n 2 -X seq -s</div><div class=""><br class=""></div><div class="">ExecStop=/usr/bin/killall jackd</div><div class=""><br class=""></div><div class="">Can anyone help me with this?</div><div class=""><br class=""></div><div class="">Kind regards</div><div class="">Jan</div><div class=""><br class=""></div><div class=""><br class=""></div></div></div></body></html>