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what's wrong with my sound card ?? How should I do ??

时间：2006-11-14

来源：互联网

yesterday i run alsamixer to configure my sound card and it work well.
but today it doesn't work.

i run the same command but it show some errors as follow:
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bash-2.05b#alsamixer

alsamixer: function snd_ctl_open failed for default: No such device.

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what's wrong with my sound card ?? How should I do ??

PS,my sound card is integerated on the mainboard --- AC97 .

作者: Kallawa 发布时间: 2006-11-14

You mean *yesterday* your sound card is ok right?

If you did not change anything to the kernel and its modules, or touch your mainboard, then maybe your sound card stopped working...

Try to get a live cd and see if it can detect your sound card.

作者: frenzy 发布时间: 2006-11-15

再#alsaconf一次

作者: dogking 发布时间: 2006-11-15

Yes,some modules were changed and maybe i haved compiledthen ,too.. (make dep/bzImage/modules/modules_install/install ... these commands are necessary to recompile,right ?)

I reinstalled and now the sound card run well...

But I still don't know which module should I choose to recompile??

作者: Kallawa 发布时间: 2006-11-15

If you recompile the kernel 2.4.x, you must recompile alsa-drivers.

作者: qianzheng82 发布时间: 2006-11-15

楼上的兄弟说的是,如果你图方便的话,把ac97模块就是i810_audio编译了,modprobe i810_audio看看~~或加到rc.local里面...........(但不能用alsa系统)

作者: billpeng 发布时间: 2006-11-15

谢谢~~~ 以后不会再乱弄了呵呵

作者: Kallawa 发布时间: 2006-11-16