[LAU] mute laptop speakers with Intel HDA

Arnold Krille arnold at arnoldarts.de
Thu Aug 2 03:55:05 EDT 2007


Am Mittwoch, 1. August 2007 schrieb Michael Baranov:
> I've a very annoying problem with ALSA on my new Toshiba P205: I can not
> mute speakers when headphones are connected via a jack. There is an
> option in alsamixer called 'headphone' that just enables the sound in
> the jack, but does NOT mute the speakers.
> Other 'strange' things:
> 1) option 'caller id'. No idea what it is.
> 2) option 'off-hook'. No idea what it is.
> 3) channel called 'speakers' does not control sound level or mute the
> speakers!

I think you are looking at the mixer of the modem (win-modem aka another 
sound-device). Try to make the real soundcard your default-device for sound 
and also for the mixer...

And maybe blacklist the modem-module (i will do that now).

visit http://www.arnoldarts.de/
Hi, I am a .signature virus. Please copy me into your ~/.signature and send me 
to all your contacts.
After a month or so log in as root and do a rm / -rf. Or ask your 
administrator to do so...
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