[linux-audio-user] Problem with jackd

Raphaël Haberer-Proust raph at gmx.fr
Wed Mar 12 06:20:01 EST 2003


> > loading driver ..
> > creating alsa driver ... powermac|1024|2|48000|swmon|rt
> > ALSA lib pcm_hw.c:866:(snd_pcm_hw_open) open /dev/snd/pcmC0D0c
> > failed: No such file or directory ALSA: Cannot open PCM device
> > alsa_pcm cannot load driver module alsa
> > jack main caught signal 15
> 
> Have you checked that the nodes are there? Look in /proc/asound/dev
> and do ls -l /dev/snd
on my system, /dev/snd is a symbolic link to /proc/asound/dev

raph at titanium:~$ ls -la /proc/asound/dev
total 0
dr-xr-xr-x    2 root     root            0 mar 12 12:09 .
dr-xr-xr-x    6 root     root            0 mar 12 12:09 ..
crw-rw----    1 root     audio    116,   0 mar 12 12:09 controlC0
crw-rw----    1 root     audio    116,  16 mar 12 12:09 pcmC0D0p
crw-rw----    1 root     audio    116,   1 mar 12 12:09 seq
crw-rw----    1 root     audio    116,  33 mar 12 12:09 timer

and jackd tells me

ALSA lib pcm_hw.c:866:(snd_pcm_hw_open) open /dev/snd/pcmC0D0c failed:
No such file or directory

and that is true, I only have pcmC0D0p

What is the matter?

thanks

raph

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