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n00b
Joined: 14 Aug 2002
Posts: 26
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 Posted: Tue Oct 29, 2002 10:39 pm Post subject: sound gone after recompile... (with ALSA) |
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I've recompiled my kernel. With sound support as a module, and no other dirvers. Then I did an emerge alsa.
So far as I can see I followed the manual(s) literally.
All modules load without problem. artsd starts up together with KDE and doesn't complain. The mixer shows that line out and pcm are anabled. Any aplication that produces sound starts with no problem, no complaints about devices not being present etc..
Only there is no sound being produced.
And I know my card works, as I had sound with my previous kernel. I am positive my speakers are OK.
The thing is that I have no point where I can start atacking this problem. I have no error messages whatsoever. All modules load fine. Superficialy everything looks OK.
Some more info:
Kernel is vanilla 2.4.19, compiled with soundcore.o as a module.
After alsa start lsmod shows:
| Code: |
bern-1 boot # lsmod
Module Size Used by Not tainted
snd-pcm-oss 34756 0 (unused)
snd-mixer-oss 8576 0 [snd-pcm-oss]
snd-emu10k1 54660 0
snd-pcm 47200 0 [snd-pcm-oss snd-emu10k1]
snd-timer 9248 0 [snd-pcm]
snd-hwdep 3456 0 [snd-emu10k1]
snd-rawmidi 11744 0 [snd-emu10k1]
snd-seq-device 3696 0 [snd-emu10k1 snd-rawmidi]
snd-util-mem 1168 0 [snd-emu10k1]
snd-ac97-codec 23268 0 [snd-emu10k1]
snd 23624 0 [snd-pcm-oss snd-mixer-oss snd-emu10k1 snd-pcm snd-timer snd-hwdep snd-rawmidi snd-seq-device snd-util-mem snd-ac97-codec]
soundcore 3556 6 [snd]
sr_mod 11544 0 (autoclean) (unused)
af_packet 11208 1 (autoclean)
printer 6688 0
mousedev 3808 1
hid 17984 0 (unused)
input 3328 0 [mousedev hid]
uhci 23816 0 (unused)
ide-scsi 7392 0
8139too 13408 1
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The configuration of alsa wasn't modified after the kernel recompile... |
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zen_guerrilla
Guru
Joined: 18 Apr 2002
Posts: 343
Location: Greece
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| Posted: Wed Oct 30, 2002 12:17 am Post subject: |
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Try running alsamixer to check if your channels are muted. Also run :
everytime u change alsamixer settings to make sure everything restores on the boot-up.
.:: zen ::. |
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n00b
Joined: 14 Aug 2002
Posts: 26
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| Posted: Wed Oct 30, 2002 8:43 pm Post subject: |
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| zen_guerrilla wrote: | Try running alsamixer to check if your channels are muted. Also run :
everytime u change alsamixer settings to make sure everything restores on the boot-up.
.:: zen ::. |
As I wrote in my post I did check that no channels were muted, and none were.
So the problem must be somehwere else... |
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TheCoop
Veteran
Joined: 15 Jun 2002
Posts: 1814
Location: Where you least expect it
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| Posted: Wed Oct 30, 2002 9:02 pm Post subject: |
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do you load the kernel and alsa sound modules on startup?
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ckwall
Apprentice
Joined: 31 May 2002
Posts: 163
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| Posted: Thu Oct 31, 2002 4:21 am Post subject: |
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| I found that if I ever did a recompile, I had to set alsa and my nvidia drivers up again. I never found a work arround for that. |
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