Re: [Jack-Devel] update jack from 1.9.7 to 1.9.8

>>>>> JackClient::AcquireRealTime error
>>>>> firewire ERR: Could not start streaming threads
>>>>> Cannot start driver
>>>>
>>>> This is clear: the driver does not start (for whatever reason), and
>>>> JACK server cannot start.
>>>
>>> This is everything else but clear.
>>>
>>> He's using ALSA, and given that ardour was able to export, it's hard to
>>> see why jackd wants to start again, this time with the firewire backend.
>>
>> The "ardour-export-issue" follow me for a while (since updating from
>> ubuntu 10.04 to 10.10 and later in varius pc-audio-settings, not only
>> firewire)
>>
>> I've also a  thread in the ardour mailing-list with no success for me.
>>
>> I read, that jack2 disconnect during export and connecting after that,
>> because during export no sounddevice is necessarily, when I understand
>> right.
>>
> 
> Can you start jackd in verbose mode (-v) and send a complete log from server side?

-v will he not use, or I don't understand the syntax:

workshop-2@workshop-2:~$ /usr/bin/jackd -u -dalsa -dhw:0 -r44100 -p1024
-n2 -v
jackdmp 1.9.7
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2010 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
Unknownage with option 'v'
Options for driver 'alsa':
	-C, --capture 	Provide capture ports.  Optionally set device (default:
none)
	-P, --playback 	Provide playback ports.  Optionally set device
(default: none)
	-d, --device 	ALSA device name (default: hw:0)
	-r, --rate 	Sample rate (default: 48000)
	-p, --period 	Frames per period (default: 1024)
	-n, --nperiods 	Number of periods of playback latency (default: 2)
	-H, --hwmon 	Hardware monitoring, if available (default: false)
	-M, --hwmeter 	Hardware metering, if available (default: false)
	-D, --duplex 	Provide both capture and playback ports (default: true)
	-s, --softmode 	Soft-mode, no xrun handling (default: false)
	-m, --monitor 	Provide monitor ports for the output (default: false)
	-z, --dither 	Dithering mode:
  n - none
  r - rectangular
  s - shaped
  t - triangular (default: n)
	-i, --inchannels 	Number of capture channels (defaults to hardware max)
(default: 0)
	-o, --outchannels 	Number of playback channels (defaults to hardware
max) (default: 0)
	-S, --shorts 	Try 16-bit samples before 32-bit (default: false)
	-I, --input-latency 	Extra input latency (frames) (default: 0)
	-O, --output-latency 	Extra output latency (frames) (default: 0)
	-X, --midi-driver 	ALSA MIDI driver:
 none - no MIDI driver
 seq - ALSA Sequencer driver
 raw - ALSA RawMIDI driver
 (default: none)

1330596767.26092_0.ltw:2,a <jini1l$opj$1 at dough dot gmane dot org>