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zhuravskiy / wl500g

Automatically exported from code.google.com/p/wl500g
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mdev.conf broked sound(ALSA, Pulseaudio) after rev. 5361 #442

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
https://code.google.com/p/wl500g/source/detail?r=5361

After loading kernel sound modules, files(controlC0, pcmC0D0c, pcmC0D0p, timer) 
located in /dev, not in /dev/snd.

Because of that sound not working, aplay -l does not find devices.

I changed /tmp/mdev.conf and this is working settings:

# alsa sound
pcm.*                   0:0     660     =snd/
control.*               0:0     660     =snd/
timer                   0:0     660     =snd/
seq                     0:0     660     =snd/
midi.*                  0:0     660     =snd/
adsp                    0:0     660     >sound/
audio                   0:0     660     >sound/
dsp                     0:0     660     >sound/
mixer                   0:0     660     >sound/
sequencer.*             0:0     660     >sound/

Original issue reported on code.google.com by artyom.m...@gmail.com on 14 Apr 2014 at 9:04

GoogleCodeExporter commented 9 years ago 
Hello,
I am probably also affected by this issue, and unfortunately this turned out to 
be a complete showstopper for me.
When I reactivated my WL500W a couple of days ago, I tried to migrate to the 
newer kernel 2.6 branch hoping to be able to use pulseaudio on this device.
However, my previously working USB audio device (worked with 2.4 kernel branch) 
is not recognized at all, now.

Any help would be highly appreciated!

@artyom 
How did you manage to modify the mdev.conf file? The only instance I found was 
somewhere in /usr/ - and I couldn't make changes as this is read-only. Any 
advices for me?

Thanks guys,
Nix

Original comment by strangea...@gmail.com on 16 Dec 2014 at 5:42

GoogleCodeExporter commented 9 years ago 
Hello, strangea!
I'am sorry, i make a mistake in my previous comment. The right path to file is 
"/etc/mdev.conf". check his contents. If he is exists make changes by my 
comment above, after that need to add path "/etc/mdev.conf" to 
/tmp/local/.files and execute the command "flashfs save && flashfs commit && 
flashfs enable" to save changes on file system

Original comment by artyom.m...@gmail.com on 16 Dec 2014 at 7:55