Running Debian Sid, 3.1 Kernel (Alsa is
problematic in 3.2!).
The target audio device hw:1 is a usb-audio
Lambda interface.
This is what I get:
Mon Feb 20 19:24:43 2012: Starting jack
server...
Mon Feb 20 19:24:43 2012: JACK server
starting in realtime mode with priority 10
Cannot connect to server socket err = No such
file or directory
Cannot connect to server socket
jack server is not running or cannot be
started
Mon Feb 20 19:24:43 2012: control device hw:1
Mon Feb 20 19:24:43 2012: control device hw:1
Mon Feb 20 19:24:43 2012: [1m[31mERROR:
Failed to acquire device name : Audio1 error : Cannot allocate
memory[0m
Mon Feb 20 19:24:43 2012: [1m[31mERROR:
Audio device hw:1 cannot be acquired...[0m
Mon Feb 20 19:24:43 2012: [1m[31mERROR:
Cannot initialize driver[0m
Mon Feb 20 19:24:43 2012: [1m[31mERROR:
JackServer::Open() failed with -1[0m
Mon Feb 20 19:24:43 2012: [1m[31mERROR:
Failed to open server[0m
Mon Feb 20 19:24:44 2012: Saving settings to
"/home/david/.config/jack/conf.xml" ...
19:24:46.011
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 = No such
file or directory
Cannot connect to server socket
jack server is not running or cannot be
started
This is the XML file menstion above:
<?xml version="1.0"?>
<!--
JACK settings, as persisted by D-Bus object.
You probably don't want to edit this because
it will be overwritten next time jackdbus
saves.
-->
<!-- Mon Feb 20 19:31:42 2012 -->
<jack>
<engine>
<option
name="driver">alsa</option>
<option
name="realtime">true</option>
<option
name="verbose">false</option>
<option
name="client-timeout">500</option>
</engine>
<drivers>
<driver name="alsa">
<option
name="capture">hw:1</option>
<option
name="playback">hw:1</option>
<option
name="device">hw:1</option>
<option
name="rate">48000</option>
<option
name="period">1024</option>
<option
name="nperiods">3</option>
<option
name="hwmon">false</option>
<option
name="hwmeter">false</option>
<option
name="duplex">true</option>
<option
name="softmode">false</option>
<option
name="monitor">true</option>
<option name="dither">n</option>
<option
name="shorts">true</option>
<option
name="midi-driver">seq</option>
</driver>
<driver name="netone">
</driver>
<driver name="net">
</driver>
<driver name="loopback">
</driver>
<driver name="dummy">
</driver>
</drivers>
<internals>
<internal name="netmanager">
</internal>
<internal name="audioadapter">
</internal>
<internal name="netadapter">
</internal>
<internal name="profiler">
</internal>
</internals>
</jack>
Nothing very illuminating.
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