Re: [Alsa-user] ALSA DRIVER on VAIO PCG-U3

[Takashi I. <ti...@su...>]

Hi,

At Fri, 31 Jan 2003 17:48:56 +0900,
Hirotsugu Okura wrote:
> 
> Hello,
> 
> I tried to change mixer configuration with alsamixer and amixer.
> But they showed an error message as following and stopped.
> 
> Error message:(in the case of alsamixer)
>   ALSA lib simple.c:939:(simple_add1) helem (MIXER, 'IEC958 Playback
> Switch`,0,0,0) appears twice or more
>   alsamixer: function snd_mixer_load failed: Invalid argument
 
does this still appear on 0.9.0rc7?
if yes, please send me the contents of /etc/asound.state.

> And after I changed the part of sinple.c to coments with /* */  and did
> "make", alsamixer worked.
> After that the sound is OK with head phones, but the speaker doesn't sound.

first, please report which driver you are using.  /etc/asound.state or
the output of amixer would also be helpful for debugging.

regarding to the speaker output:
did you adjust and unmute the "master" and "headphone" volumes?
(btw, the headphone volume really influences on the loudness of the
 headphone output?)


-- 
Takashi Iwai <ti...@su...>		SuSE Linux AG - www.suse.de
ALSA Developer				ALSA Project - www.alsa-project.org