[pulseaudio-discuss] How to save mixer settings?

[Paul Menzel]

Dear Jan,


Am Montag, den 06.09.2010, 09:51 +0200 schrieb Jan Kasprzak:

> On my laptop the "Front mic" input is routed to the speakers/headphones
> after boot, causing unnecessary noise and sometimes even a feedback loop.
> I can mute it using "amixer -D hw:0 set 'Front mic' mute", but it becomes
> unmuted every time I suspend and resume the laptop, or every time I log in.
> 
> Is it possible to save the mixer settings w/ pulse?

I am sorry, I cannot answer your question. But I guess PA is not
responsible for that and this should be ALSA’s responsibility.

> My laptop is ASUS F3e with intel HDA sound with Realtek ALC660-VD codec chip
> (snd-hda-intel module is loaded with "model=lenovo" switch because of
> an unrelated problem described here:
> http://www.fi.muni.cz/~kas/blog/index.cgi/computers/intel-hda-headphone-speakers.html ).

1. Did you report that issue to the alsa-devel list [1][2]?
2. Your issue is from September 2008. What ALSA version did you use back
then and what version do you use now?
3. Have you tried more recent ALSA versions? I think a lot of fixes have
been made.
4. Since you have an ASUS system there might be a better value for
`model`?
5. If nothing helps and the problem is still present, maybe HDA-Analyzer
[3] can help you to fix it correctly.


Thanks,

Paul


[1] http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
[2] http://alsa-project.org/main/index.php/Help_To_Debug
[3] http://alsa-project.org/main/index.php/Help_To_Debug_Intel_HDA
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