<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<p>Hi,</p>
<p>I am using KXStudio repos on Debian Testing with Mackie 1640i
firewire interface on Lenovo Thinkpad T420.</p>
<p>I followed most of this
<a class="moz-txt-link-freetext" href="https://wiki.linuxaudio.org/wiki/system_configuration">https://wiki.linuxaudio.org/wiki/system_configuration</a> to tune my
system for audio work.</p>
<p>I am starting JACKd with cadence automatically on boot.
Everything seems to work fine with Ardour and even PulseAudio sink
but when I run Catia (version 5:0.9.1 from kxrepos) it detects my
FW device and shows I/O ports so I can patch connections but not
showing the device and I/O ports in Claudia (version 5:0.9.1 from
kxrepos).</p>
<p>custom RT kernel 5.4.19-rt9-fw (I am using some patch to tune
FIFO buffer on my firewire controller and get less xruns but same
issue remains with stock debian RT kernel) with libffado 2.4.2-1.
<br>
</p>
<p>Here is log from jackd: <a class="moz-txt-link-freetext" href="https://del.dog/raw/jackd_log">https://del.dog/raw/jackd_log</a> [GREP FOR
THE ERROR LINES]. Possible important lines:</p>
<pre>ERROR: firewire MSG: Streaming thread running with Realtime scheduling, priority 30
ERROR: firewire MSG: Registering audio capture port firewire_pcm:000ff2050000145b_CH1_in</pre>
<p>If someone has some more experience with JACKd and know where to
start debugging process please do post reply. Thanks in advance!</p>
<p>AreYouLoco?<br>
</p>
</body>
</html>