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Re: Need Help-YMF724F Sound Card And ALSA



Justin Guerin wrote:

On Friday 22 April 2005 04:36, Leonard Chatagnier wrote:
Justin Guerin wrote:
On Tuesday 19 April 2005 03:35, Leonard Chatagnier wrote:
Justin Guerin wrote:
On Sunday 17 April 2005 08:54, you wrote:
Justin Guerin wrote:
Copying the list, so others might be able to help

On Saturday 16 April 2005 18:49, you wrote:
Justin Guerin wrote:
[snip]

Do you have anything that matches /dev/dsp* ?
ChatagnierL-Home:/home/lchata# ls -l /dev/dsp*
lrwxrwxrwx  1 root root 3 Apr 22 07:35 /dev/dsp -> dsp
ChatagnierL-Home:/home/lchata#     Doesn't seem so, but:
There seems to be symlinks for several sound items that are linked to
themselves as
lrwxrwxrwx   1 root root           4 Apr 22 07:35 adsp -> adsp
lrwxrwxrwx   1 root root           5 Apr 22 07:35 audio -> audio
lrwxrwxrwx   1 root root           5 Apr 22 07:35 mixer -> mixer
lrwxrwxrwx   1 root root          24 Apr 22 07:35 sndstat ->
/proc/asound/oss/sndstat
And in the /dev/.static/dev/ dir I find these character nodes:
crw-rw----   1 root audio    14,   3 Mar 14  2002 dsp
crw-rw----   1 root audio    14,  19 Mar 14  2002 dsp1
crw-rw----   1 root audio    14,  35 Mar 14  2002 dsp2
crw-rw----   1 root audio    14,  51 Mar 14  2002 dsp3

Finally! We've found the real device nodes. I believe devfs or udev is moving the real device nodes to /dev/.static so the dynamically populated /dev doesn't appear so cluttered.

Are you using udev or devfs? Whatever you're using, is it fully up to date? It might help if you reinstall whatever your using via "apt-get install --reinstall <udev or devfs>"
I use udev, installed most recently and devfs was installed but doesn't seem to be now.
Some debian dependency must have uninstalled it as:
ChatagnierL-Home:/usr/share/sounds# dpkg -l | grep udev
ii  udev           0.056-1        /dev/ management daemon
ChatagnierL-Home:/usr/share/sounds# dpkg -l | grep devfs
ChatagnierL-Home:/usr/share/sounds# apt-get -s install devfsd
Reading Package Lists... Done
Building Dependency Tree... Done
The following NEW packages will be installed:
 devfsd
0 upgraded, 1 newly installed, 0 to remove and 2 not upgraded.
I'll reinstall udev as suggested and rerun alsaconf before reporting back.

This layering is so confusing to me.  Do I make the ln -s dsp "to one of
these"?
Right now, I'm not sure what the next step should be.  Will waite on a
reply before
doing anything.

This layering is really a fallback. When udev / devfs shut down, they copy the .static directory back contents to where udev / devfs found it, so you're not without the device nodes you need during shutdown / boot up / whatever emergency situation.

[snip]

Justin

Thanks,
LenC



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