Batocera x32bits no audio HDA intel ALC 662

jurjur

Good afternoon, I'm going crazy trying to solve apparently typical problem in Linux with the HDA intel.
Audio conect by jack analog stereo.
First of all I say that from linux I have very little idea.
I installed the batocera on an old PC running everything luxury except sound.
I have searched through google all that I have been able to without solving it.
Tests I have done:
1º see that in windows xp with its drivers the audio works correctly. ALL OK, we are going that the motherboard works correctly (Sound card integrated in motherboard).
2º I have tried other distros in a fast way like knoppix and wifislax with the same result, without audio in any of them.
3º in the alsa mixer I changed the MM by OO with the same result ... without audio
4º for what I could find out is to add options snd-hda-intel model = auto in the file /etc/modprobe.d/alsa-base.conf ... the problem is that I can not find the file in the batocera.

I tried to try more things but with the same result, there are not alsa configuration files where they should be or I have not known how to find them.

Any charitable soul that could help me ???

Thank you

jurjur

Maybe it's because in alsamixer ==> f2 ==> devices it indicates digital audio playback instead of analog?
How can I change it / fix it?

maxiducoli

In Puty login and write
alsamixer
press the 'S' Key and select you sound card, then press 'M' key in every option.
Navigate with arrows
When you ear a sound, press ESC, then write exit.

jurjur

thank you very much for your reply
in batocera i can access to alsamixer by terminal (Control+alt+F3) in black/white or (Contrl+Alt+F4) direcly in color.
If I press S or F6 only can select 2 sound cards: default or 0 Hda Intel. I test both.
I change too MM to OO. And no audio, same problem.
in F2 devices show digital playback instead analog I think.