Hello, Sorry about that. My mistake. -- Due to administrative overhead, messages sent by non-members to jack-devel will be discarded. Please join the mailing list and then resend your message. Jack on Raspberry PI 2.eml Subject: Jack on Raspberry PI 2 From: Ron <rlpatton(a)aol.com> Date: 4/16/2015 10:47 To: jack-devel(a)lists.jackaudio.org Hello, I have downloaded, built and installed the latest version of Jack on a Raspberry PI 2 running Raspbian (Linux 3.18.11-v7+ #777 SMP PREEMPT). ron@squireoaksfarm-radio ~/src/quick2wire-python-api $ jackd --version jackdmp 1.9.11 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2014 Grame. jackdmp comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details jackdmp version 1.9.11 tmpdir /dev/shm protocol 8 I have been all over the internet trying to find a solution to the following error that prevents the jack server from starting (using qjackctl): 10:31:31.869 Patchbay deactivated. 10:31:31.882 Statistics reset. 10:31:31.931 ALSA connection change. Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started 10:31:31.961 ALSA connection graph change. 10:31:35.651 JACK is starting... 10:31:35.653 /usr/local/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2 Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started 10:31:35.682 JACK was started with PID=9484. jackdmp 1.9.11 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2014 Grame. jackdmp comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details JACK server starting in realtime mode with priority 10 Cannot lock down 82278944 byte memory area (Cannot allocate memory) 10:31:36.022 JACK was stopped successfully. 10:31:36.028 JACK has crashed. 10:31:37.778 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to serve r. Please check the messages window for more info. Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started I have tried to start the sever with the "--no-mlock" option. Here are the contents of audio.conf ron@squireoaksfarm-radio /etc/security/limits.d $ more audio.conf # Provided by the jackd package. # # Changes to this file will be preserved. # # If you want to enable/disable realtime permissions, run # # dpkg-reconfigure -p high jackd @audio - rtprio 95 @audio - memlock unlimited #@audio - nice -19 The user "ron" is a member of the audio group. Please help, Ron 73 Ron / W4MMP