Echoaudio audiofire12 success?
Scott
ubuntustudio at troutpocket.org
Tue Jan 13 03:58:20 GMT 2009
Gustin Johnson wrote:
> Also the 2.6.27 kernel has known issues with real time. This is expected
> to improve in the near future, but for now most of use have stayed at
> Ubuntu Studio 8.04
Ok, I installed 8.04.1 and reconfigured everything. Here's the output of jackd from
the command line:
==================================================================================
~$ /usr/bin/jackd -v -R -P60 -dfirewire -r96000 -p16 -n10
getting driver descriptor from /usr/lib/jack/jack_oss.so
getting driver descriptor from /usr/lib/jack/jack_freebob.so
getting driver descriptor from /usr/lib/jack/jack_dummy.so
getting driver descriptor from /usr/lib/jack/jack_firewire.so
no message buffer overruns
getting driver descriptor from /usr/lib/jack/jack_alsa.so
jackd 0.109.2
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.
server `default' registered
registered builtin port type 32 bit float mono audio
registered builtin port type 8 bit raw midi
clock source = system clock via clock_gettime
loading driver ..
new client: firewire_pcm, id = 1 type 1 @ 0x8076810 fd = -1
new buffer size 16
04488040020: (ffado.cpp)[ 92] ffado_streaming_init: libffado 1.999.40- built Nov 22
2008 23:12:02
firewire MSG: Streaming thread running with Realtime scheduling, priority 64
firewire MSG: Registering audio capture port C0_dev0_Unknown
registered port system:capture_1, offset = 64
firewire MSG: Registering audio capture port C1_dev0_Unknown0
registered port system:capture_2, offset = 128
firewire MSG: Registering audio capture port C2_dev0_Unknown1
registered port system:capture_3, offset = 192
firewire MSG: Registering audio capture port C3_dev0_Unknown2
registered port system:capture_4, offset = 256
firewire MSG: Registering audio capture port C4_dev0_Unknown3
registered port system:capture_5, offset = 320
firewire MSG: Registering audio capture port C5_dev0_Unknown4
registered port system:capture_6, offset = 384
firewire MSG: Registering audio capture port C6_dev0_Unknown5
registered port system:capture_7, offset = 448
firewire MSG: Registering audio capture port C7_dev0_Unknown6
registered port system:capture_8, offset = 512
firewire MSG: Registering audio capture port C8_dev0_Unknown7
registered port system:capture_9, offset = 576
firewire MSG: Registering audio capture port C9_dev0_Unknown8
registered port system:capture_10, offset = 640
firewire MSG: Registering audio capture port C10_dev0_Unknown9
registered port system:capture_11, offset = 704
firewire MSG: Registering audio capture port C11_dev0_Unknown10
registered port system:capture_12, offset = 768
firewire MSG: Registering midi capture port C12_dev0_Unknown11
firewire MSG: Registering audio playback port P0_dev0_Unknown
registered port system:midi_capture_1, offset = 64
registered port system:playback_1, offset = 0
firewire MSG: Registering audio playback port P1_dev0_Unknown0
firewire MSG: Registering audio playback port P2_dev0_Unknown1
firewire MSG: Registering audio playback port P3_dev0_Unknown2
firewire MSG: Registering audio playback port P4_dev0_Unknown3
firewire MSG: Registering audio playback port P5_dev0_Unknown4
firewire MSG: Registering audio playback port P6_dev0_Unknown5
firewire MSG: Registering audio playback port P7_dev0_Unknown6
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
firewire MSG: Registering audio playback port P8_dev0_Unknown7
firewire MSG: Registering audio playback port P9_dev0_Unknown8
firewire MSG: Registering audio playback port P10_dev0_Unknown9
firewire MSG: Registering audio playback port P11_dev0_Unknown10
firewire MSG: Registering midi playback port P12_dev0_Unknown11
registered port system:playback_9, offset = 0
registered port system:playback_10, offset = 0
registered port system:playback_11, offset = 0
registered port system:playback_12, offset = 0
registered port system:midi_playback_1, offset = 0
++ jack_rechain_graph():
client firewire_pcm: internal client, execution_order=0.
-- jack_rechain_graph()
libiec61883 warning: Established connection on channel 12.
You may need to manually set the channel on the receiving node.
libiec61883 warning: Established connection on channel 13.
You may need to manually set the channel on the transmitting node.
firewire ERR: Could not start streaming threads: -1
DRIVER NT: could not start driver
cannot start driver
starting server engine shutdown
stopping driver
jackd watchdog: timeout - killing jackd
Segmentation fault
==================================================================================
~$ dmesg
...
[ 3210.702014] jackd[6520]: segfault at 00000040 eip 0804e351 esp b2d8e3a0 error 4
==================================================================================
~$ uname -a
Linux studio 2.6.24-23-rt #1 SMP PREEMPT RT Thu Nov 27 20:37:26 UTC 2008 i686 GNU/Linux
==================================================================================
~$ lspci | grep 1394
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
==================================================================================
~$ lsmod | grep 1394
raw1394 29400 0
ohci1394 34096 0
ieee1394 95672 3 raw1394,sbp2,ohci1394
==================================================================================
If I run qjackctl I get the same output plus hundreds of lines of:
"cannot complete execution of the processing graph (Resource temporarily unavailable)"
Perhaps I need to tune my jackd config? Before I submit a bug report please let me
know if there's any more info you would like or any other tests I could perform. TIA!
-Scott
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