[LAU] [PlanetCCRMA] edirol usb soundcards

[Fernando Lopez-Lezcano]

On Mon, 2010-07-26 at 23:42 -0300, Bernardo Barros wrote:
> I think alsa is aware of the card:
> 
> [bbarros at localhost ~]$ cat /proc/asound/cards
>  0 [PCR1           ]: USB-Audio - PCR-1
>                       EDIROL PCR-1 at usb-0000:00:1a.0-1.2.1, full speed
>  1 [Intel          ]: HDA-Intel - HDA Intel
>                       HDA Intel at 0xf2620000 irq 39
>  2 [NVidia         ]: HDA-Intel - HDA NVidia
>                       HDA NVidia at 0xcdefc000 irq 16
> 29 [ThinkPadEC     ]: ThinkPad EC - ThinkPad Console Audio Control
>                       ThinkPad Console Audio Control at EC reg 0x30,
> fw 6MHT35WW-1.10
> 
> 
> What shoyuld I try?

What do you see if you do:
  cat /proc/asound/devices

I'd try to start jackd from a terminal with:

  jackd -R -d alsa -d PCR1

What happens?
And with:

  jackd -R -d alsa -d PCR1 -r 48000 -n 3

-- Fernando



> 2010/7/26, Bernardo Barros <bernardobarros2 at gmail.com>:
> > I get this from jack (using the planet-ccrma kernel fedora 13 64bit):
> >
> > JACK server starting in realtime mode with priority 60
> > creating alsa driver ... hw:0|hw:0|256|3|44100|0|0|nomon|swmeter|-|32bit
> > Using ALSA driver USB-Audio running on card 0 - EDIROL PCR-1 at
> > usb-0000:00:1a.0-1.2.1, full speed
> > ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to
> > capture-only mode
> > Cannot initialize driver
> > JackServer::Open() failed with -1
> > Failed to start server
> > 22:24:33.653 JACK was stopped with exit status=255.
> > 22:24:33.653 Post-shutdown script...
> > 22:24:33.653 killall jackd
> > jackd: nenhum processo abortado
> > 22:24:34.075 Post-shutdown script terminated with exit status=256.
> > 22:24:35.750 Could not connect to JACK server as client. - Overall
> > operation failed. - Unable to connect to server. Please check the
> > messages window for more info.
> > Cannot connect to server socket err = Arquivo ou diretório não encontrado
> > Cannot connect to server socket
> > jack server is not running or cannot be started