[PD] pd & firewire in the Natty Narwhal

Daniel Roviriego danifernando at gmail.com
Wed Apr 13 22:15:24 CEST 2011


I bet this is about the new firewire stack.
Further reading in here
https://ieee1394.wiki.kernel.org/index.php/Juju_Migration
I had problems with my soundcard too (focusrite saffire pro40) and I'm yet
stuck with a 2.6.35 kernel,

I hope it helps
cheers

2011/4/13 batinste <dwanafite at yahoo.fr>

> Hi list
>
> I've upgraded my Ubuntu to Natty Narwhal beta (kernel 2.6.38-8 x86_64). I'm
> trying to run pd 0.42-6 (from the ubuntu universe repo) with jackdmp 1.9.7
> and libffado 2.999.0, on my Edirol FA-101. This was running nice on Ubuntu
> 10.10.
>
> I launch jackd with :
>
> jackd -P70 -p128 -dfirewire -r44100 -p256 -n3
>
> As soon as i click "Apply" to select the jack backend in pd, its telling me
> :
>
> jack_client_new: deprecated
> JackSocketClientChannel read fail
> Cannot open pure_data_0 client
>
> and Jackd then answers :
>
> JackFFADODriver::ffado_driver_wait - unhandled xrun
> firewire ERR: wait status < 0! (= -1)
> JackAudioDriver::ProcessAsync: read error, stopping...
> JackProcessSync::LockedTimedWait error usec = 5000000 err = Connection
> timed out
>
> If i only launch jack, after some time i get :
>
> JackFFADODriver::ffado_driver_wait - unhandled xrun
> firewire ERR: wait status < 0! (= -1)
> JackAudioDriver::ProcessAsync: read error, stopping...
>
> Do anyone here got the same issue ? I have found that the right method to
> open a jack port is now jack_client_open(). It seems that pd 0.42-6 is not
> using this method.
>
>
>
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-- 
Daniel Roviriego
(21) 35920701
(16) 99645077
M2D multi_meios
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