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Hi, |
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|
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On Wed, 10 Oct 2007 11:04:11 +0800 |
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"Chuanwen Wu" <wcw8410@×××××.com> wrote: |
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|
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> I just setup a gentoo in my dell1400 laptop,and until now,the sound |
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> problem is not solved yet. |
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> |
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> Here is the problem: |
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> $ aplay 01.mp3 |
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> ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave |
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> aplay: main:545: audio open error: No such file or directory |
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|
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This indicates that the dmix module (NOT kernel, but alsa-lib!) might |
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be missing. |
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|
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I ran into some similar problems, I think they modified the way |
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alsa-lib is configured and made it more fine-grained. Missing an |
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ALSA_PCM_PLUGINS setting in my /etc/make.conf, I had no plugins at all. |
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|
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So I suggest to check your /etc/make.conf, and if not present and you |
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want minimum hassle, append that line to /etc/make.conf: |
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---snip |
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ALSA_PCM_PLUGINS="adpcm alaw copy dshare dsnoop extplug file hooks ladspa lfloat linear meter mulaw multi null rate route share shm" |
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---snip |
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(works for me) |
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then re-emerge alsa-lib. |
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|
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> And here is my hardware: |
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> [...] |
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|
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looks OK. |
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|
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-hwh |
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-- |
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