Hi all, I'm trying to set up my Phonic Helix Board 24 on Fedora 10. I've added the CCRMA repository but I'm *not* running a CCMRA kernel. I have just used this repository to install ffado and jack. [jonathan@poseidon ~]$ uname -r 2.6.27.12-170.2.5.fc10.i686.PAE [jonathan@poseidon ~]$ rpm -q ffado ffado-2.0-0.6.rc1.fc10.ccrma.i386 Starting jack gives the output below. Running as root gives exactly the same output. I've made sure that all users have read/write permissions on the firewire port (chmod a+rw /dev/fw*) I'm a fairly experienced Linux user but I know very little about audio on Linux. Can anyone shed any light on this? I had the same Phonic device working on Fedora 8 some time ago but that computer is now a distant memory... Any help will be gratefully accepted! Thanks, Jonathan [jonathan@poseidon ~]$ jackd -d firewire jackdmp 1.9.1 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2008 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 no message buffer overruns no message buffer overruns JACK server starting in non-realtime mode 17888687627: (ffado.cpp)[ 92] ffado_streaming_init: libffado 1.999.40- built Dec 12 2008 16:33:37 17891092850: Debug (bebob_mixer.cpp)[ 126] addElementForAllFunctionBlocks: Adding elements for functionblocks... libiec61883 warning: Established connection on channel 0. You may need to manually set the channel on the receiving node. libiec61883 warning: Established connection on channel 1. You may need to manually set the channel on the transmitting node. firewire ERR: Could not start streaming threads Cannot start driver JackServer::Start() failed with -1 17896388930: Debug (bebob_mixer.cpp)[ 81] ~Mixer: deleting Feature_Volume_1... 17896388955: Debug (bebob_mixer.cpp)[ 81] ~Mixer: deleting Feature_LRBalance_1... 17896388974: Debug (bebob_mixer.cpp)[ 81] ~Mixer: deleting Feature_Volume_2... 17896388987: Debug (bebob_mixer.cpp)[ 81] ~Mixer: deleting Feature_LRBalance_2... no message buffer overruns no message buffer overruns Failed to start server _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user