求助:有声卡没声音

xinyoo

1. debian:~# lspci -v |grep audio
   
2. 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
   

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1. debian:~# alsaconf
   
2. Unloading ALSA sound driver modules: snd-via82xx snd-ac97-codec snd-pcm snd-page-alloc snd-mpu401-uart snd-seq-midi snd
   
3. -seq-midi-event snd-rawmidi snd-seq snd-timer snd-seq-device.
   
4. Building card database...
   
5. 
   
6. Loading driver...
   
7. Setting default volumes...
   
8. ===============================================================================
   
9. Now ALSA is ready to use.
   
10. For adjustment of volumes, use your favorite mixer.
    
11. 
    
12. Have a lot of fun!

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然后alsamixer也能打开设置，但是就是没声音，怎么回事阿？大家帮我看看。:yun:

xinyoo

暂时解决了，不过不大明白怎么回事...
我突发奇想，把alsa-base alsa-utils都删了，然后直接就有声音了。再装上也还是有。
难道是因为中间执行了alsaconf的缘故？那我装上执行了一次，果然没声音了-_-!!
这也太诡异了吧？希望有明白的能解释下...

nonplus

alsaconf之后
amixer scontrols
执行一下看看有没有pcm

我的没有pcm...只能用mplayer指定'Master'发声