<div dir="ltr"><div><div><div>Hi,<br></div>I'm trying to use my presonus firebox sound card (which is firewire) with jack by typing jackd -d firewire (maybe no space between flag and argument? I tried both). I get this:<br>
<br>jackdmp 1.9.8<br>Copyright 2001-2005 Paul Davis and others.<br>Copyright 2004-2011 Grame.<br>jackdmp comes with ABSOLUTELY NO WARRANTY<br>This is free software, and you are welcome to redistribute it<br>under certain conditions; see the file COPYING for details<br>
Cannot create thread 1 Operation not permitted<br>Cannot create thread 1 Operation not permitted<br>Cannot create thread 1 Operation not permitted<br>JACK server starting in realtime mode with priority 10<br>Cannot lock down 82241434 byte memory area (Cannot allocate memory)<br>
Cannot create thread 1 Operation not permitted<br>ERROR: messagebuffer not initialized: libffado 2.999.0- built Feb 17 2012 15:52:28<br>firewire ERR: FFADO: Error creating virtual device<br>Cannot attach audio driver<br>JackServer::Open() failed with -1<br>
Failed to open server<br><br></div>There's some memory allocation error too there..<br></div>Anyone knows any tricks? I'm on ubuntu 12.04 on a macbook (if it's of any importance).<br></div>