I just tried the new libffado-2.0-rc1 with jack 0.113.3 (SVN) with my PreSonus FireBox on Ubuntu Hardy with the 2.6.24-21-rt kernel. The ffado-diag script says I have the old 1394 stack. Is that a problem? If so, how do I get the new one? The libffado.so got built and installed, but the JACK firewire backend could not find it, because ldconfig was apparently not run. So, I ran ldconfig by hand. Also, I notice there is no library versioning, yet. Is that intentional? After fixing that, I am still unable to start JACK. I tried resetting the bus via gscanbus, but it still does not come up. I am attaching the ffado-diag output and the ffado-jack.log.

$ jackd -Rv -P70 -d firewire -v6 -r48000 -p1024 -n3 2> ffado-jack.log getting driver descriptor from /usr/lib/jack/jack_freebob.so getting driver descriptor from /usr/lib/jack/jack_oss.so getting driver descriptor from /usr/lib/jack/jack_firewire.so getting driver descriptor from /usr/lib/jack/jack_net.so getting driver descriptor from /usr/lib/jack/jack_alsa.so getting driver descriptor from /usr/lib/jack/jack_dummy.so jackd 0.115.3 Copyright 2001-2005 Paul Davis and others. jackd 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 compiled with System V SHM support. registered builtin port type 32 bit float mono audio registered builtin port type 8 bit raw midi clock source = system clock via clock_gettime start poll on 3 fd's loading driver .. new client: firewire_pcm, id = 1 type 1 @ 0x806ea80 fd = -1 new buffer size 1024 registered port system:capture_1, offset = 4096 registered port system:capture_2, offset = 8192 registered port system:capture_3, offset = 12288 registered port system:capture_4, offset = 16384 registered port system:capture_5, offset = 20480 registered port system:capture_6, offset = 24576 registered port firewire_pcm:C6_dev0_MidiIn, offset = 4096 registered port system:playback_1, offset = 0 registered port system:playback_2, offset = 0 registered port system:playback_3, offset = 0 registered port system:playback_4, offset = 0 registered port system:playback_5, offset = 0 registered port system:playback_6, offset = 0 registered port system:playback_7, offset = 0 registered port system:playback_8, offset = 0 registered port firewire_pcm:P8_dev0_MidiOut, offset = 0 ++ jack_sort_graph ++ jack_rechain_graph(): +++ client is now firewire_pcm active ? 1 client firewire_pcm: internal client, execution_order=0. -- jack_rechain_graph() -- jack_sort_graph starting server engine shutdown stopping driver server thread back from poll unloading driver freeing shared port segments stopping server thread stopping watchdog thread last xrun delay: 0.000 usecs max delay reported by backend: 0.000 usecs freeing engine shared memory max usecs: 0.000, engine deleted -- joq