Re: debugging microfono

[Piviul <piviul@riminilug.it>]

Il 06/07/17 23:07, Felipe Salvador ha scritto:
> Se c'è, e sarebbe più chiaro stabilirlo verificando in
> /proc/asound/card0 e /proc/asound/devices, diventa un problema di
> configurazione.
$ ll /proc/asound/card0
totale 0
dr-xr-xr-x 7 root root 0 Jun  8 05:24 ./
dr-xr-xr-x 5 root root 0 Jun  8 05:24 ../
-r--r--r-- 1 root root 0 Jun  8 05:24 codec#0
-r--r--r-- 1 root root 0 Jun  8 05:24 codec#2
-rw-r--r-- 1 root root 0 Jun  8 05:24 eld#2.0
-rw-r--r-- 1 root root 0 Jun  8 05:24 eld#2.1
-rw-r--r-- 1 root root 0 Jun  8 05:24 eld#2.2
-r--r--r-- 1 root root 0 Jun  8 05:24 id
dr-xr-xr-x 3 root root 0 Jun  8 05:24 pcm0c/
dr-xr-xr-x 3 root root 0 Jun  8 05:24 pcm0p/
dr-xr-xr-x 3 root root 0 Jun  8 05:24 pcm3p/
dr-xr-xr-x 3 root root 0 Jun  8 05:24 pcm7p/
dr-xr-xr-x 3 root root 0 Jun  8 05:24 pcm8p/

$ cat /proc/asound/devices
  1:        : sequencer
  2: [ 0]   : control
  3: [ 0- 0]: digital audio playback
  4: [ 0- 0]: digital audio capture
  5: [ 0- 3]: digital audio playback
  6: [ 0- 7]: digital audio playback
  7: [ 0- 8]: digital audio playback
  8: [ 0- 0]: hardware dependent
  9: [ 0- 2]: hardware dependent
 33:        : timer

> F6 o S premuti in alsamixer cosa ti dicono? Hai la possibilità di
> selezionare altro?
direi di no, ci sono solo 3 voci:

-  (default)
0  HDA Intel PCH
    enter device name...

:( Piviul