Re: [CentOS] no snd-hda-codec.ko in CentOS 5.3 is that ok ?

2009-05-17 Thread Colonna Francois 

Le samedi 16 mai 2009 à 20:35 +0200, Equinox86 a écrit :
 did you try see the permission on:
 ls -l /dev/dsp
 crw--- 1 colonna root 14, 3 mai 17 14:24 /dev/dsp

 ls -l /dev/audio 

crw--- 1 colonna root 14, 4 mai 17 14:24 /dev/audio

 and ls -l /dev/snd/

crw--- 1 colonna root 116, 10 mai 17 14:24 controlC0
crw--- 1 colonna root 116,  9 mai 17 14:24 pcmC0D0c
crw--- 1 colonna root 116,  8 mai 17 14:24 pcmC0D0p
crw--- 1 colonna root 116,  7 mai 17 14:24 pcmC0D1p
crw--- 1 colonna root 116,  6 mai 17 14:24 pcmC0D2c
crw--- 1 colonna root 116,  5 mai 17 14:24 pcmC0D6c
crw--- 1 colonna root 116,  4 mai 17 14:24 pcmC0D6p
crw--- 1 colonna root 116,  3 mai 17 14:24 seq
crw--- 1 colonna root 116,  2 mai 17 14:24 timer

I do not understand why I get this owner instead of root ?
I changed colonna to root but at reboot colonna comes back !

 alsamixer what say?


It gives :
Card: HDA Intel  
Chip: Realtek ALC882
View: [Playback] Capture All
   
Item: Master [dB gain=-12.00]

 
 lsmod provides the correct module of your soundcard?

lsmod |grep snd

snd_hda_intel 343537  1 
snd_seq_dummy   7877  0 
snd_seq_oss32577  0 
snd_seq_midi_event 11073  1 snd_seq_oss
snd_seq49585  5
snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 11725  3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss42817  0 
snd_mixer_oss  19009  1 snd_pcm_oss
snd_pcm72133  2 snd_hda_intel,snd_pcm_oss
snd_timer  24517  2 snd_seq,snd_pcm
snd_page_alloc 14281  2 snd_hda_intel,snd_pcm
snd_hwdep  12869  1 snd_hda_intel
snd55237  11
snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep
soundcore  11553  1 snd

I don't know how to read this.

Thanks for your help
Francois Colonna




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Re: [CentOS] no snd-hda-codec.ko in CentOS 5.3 is that ok ?

2009-05-16 Thread Equinox86 
did you try see the permission on:
ls -l /dev/dsp
ls -l /dev/audio
and ls -l /dev/snd/
?

alsamixer what say?

lsmod provides the correct module of your soundcard?

2009/5/16 Colonna Francois francois.colonna_ces...@upmc.fr

 Hello,

 When I was running CentOS 5.2 (and other Liuux distribution) on an Asus
 W2J laptop, I never get sound.

 I upgraded to CentOS 5.3.
 Now the sound card is recognized and plays the test sounds.
 I checked channels with alsamixer, mix, kamix 
 I still have no sound using aplay alsa command or whatever else audio
 display.

 Trying to check my configuration I discovered that the snd-hda-codec.ko
 is missing :

 modprobe -l | grep hda

 gives

 /lib/modules/2.6.18-128.1.10.el5/kernel/drivers/hwmon/hdaps.ko
 /lib/modules/2.6.18-128.1.10.el5/kernel/sound/pci/hda/snd-hda-intel.ko

 Is that the reason why I have no sound ?

 Regards,

 Francois Colonna


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