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remix
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Joined: 28 Apr 2004
Posts: 797
Location: hawaii

PostPosted: Tue Sep 27, 2005 9:36 pm    Post subject: weird alsa problem Reply with quote

i have had many boxes in the past 2 months, all nvidia, witjh nforce2/AC97 and i usually just use alsa-driver ebuild with ALSA_CARDS="intel8x0" and it works, but i just got a new machine with what seems to be the same hardware as the rest:
Code:
0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)


it does not work for me.
heres my kernel config (2.8.12-r10)
Code:
 <*> Sound card support                                   
                Advanced Linux Sound Architecture  --->             
               Open Sound System  --->         

 < > Advanced Linux Sound Architecture   
< > Open Sound System (DEPRECATED) 


heres my lsmod:
Code:
snd_pcm_oss            51296  0
snd_seq_oss            34752  0
snd_seq_midi_event      7616  1 snd_seq_oss
snd_seq                55936  4 snd_seq_oss,snd_seq_midi_event
snd_seq_device          8464  2 snd_seq_oss,snd_seq
snd_mixer_oss          16704  2 snd_pcm_oss
snd_intel8x0           25280  1
snd_ac97_codec         88600  1 snd_intel8x0
snd_pcm                88264  3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec
snd_timer              22600  2 snd_seq,snd_pcm
snd                    51720  9 snd_pcm_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
snd_page_alloc          9544  2 snd_intel8x0,snd_pcm



i don't see how it does not work. can anyone help me please.
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RayDude
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Joined: 29 May 2004
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PostPosted: Wed Sep 28, 2005 12:31 am    Post subject: Re: weird alsa problem Reply with quote

remix wrote:
i have had many boxes in the past 2 months, all nvidia, witjh nforce2/AC97 and i usually just use alsa-driver ebuild with ALSA_CARDS="intel8x0" and it works, but i just got a new machine with what seems to be the same hardware as the rest:
Code:
0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)


it does not work for me.
heres my kernel config (2.8.12-r10)
Code:
 <*> Sound card support                                   
                Advanced Linux Sound Architecture  --->             
               Open Sound System  --->         

 < > Advanced Linux Sound Architecture   
< > Open Sound System (DEPRECATED) 


heres my lsmod:
Code:
snd_pcm_oss            51296  0
snd_seq_oss            34752  0
snd_seq_midi_event      7616  1 snd_seq_oss
snd_seq                55936  4 snd_seq_oss,snd_seq_midi_event
snd_seq_device          8464  2 snd_seq_oss,snd_seq
snd_mixer_oss          16704  2 snd_pcm_oss
snd_intel8x0           25280  1
snd_ac97_codec         88600  1 snd_intel8x0
snd_pcm                88264  3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec
snd_timer              22600  2 snd_seq,snd_pcm
snd                    51720  9 snd_pcm_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
snd_page_alloc          9544  2 snd_intel8x0,snd_pcm



i don't see how it does not work. can anyone help me please.


Did you run
Code:
alsaconf


And have you looked at the output of dmesg after boot up and the tail -n 100 /var/log/messages for errors and warnings related to audio?

Raydude
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remix
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Location: hawaii

PostPosted: Wed Sep 28, 2005 12:54 am    Post subject: Reply with quote

yes i did run alsaconf, and i still couldn't get alsamixer or amixer

alsamixer:
Code:
alsamixer: function snd_ctl_open failed for default: No such file or directory


amixer:
Code:
amixer: Mixer attach default error: No such file or directory



dmesg:
Code:
intel8x0_measure_ac97_clock: measured 49806 usecs
intel8x0: clocking to 46876
Losing some ticks... checking if CPU frequency changed.


i built it in my kernel as modules and i also tried leaving it out of my kernel and emerging alsa-drivers. same results.

would it help to compile these drivers into my kernel?
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RR64
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Joined: 06 Aug 2005
Posts: 34

PostPosted: Wed Sep 28, 2005 12:56 am    Post subject: Reply with quote

I'm helping him with the alsa problem and reached the dead end. I had the same problem with my alsa when trying to mix sounds.

Yes, we ran alsaconf. Detected card and all. It just doesnt find "alsamixer" or "amixer" even though it lists it.

Make.conf :

ALSA_CARDS="intel8x0"



So yup. We're stumped. I fiddled with my kernel and that fixed my issue, but when doing the same with his setup, albeit totally different cards, same results.
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ldoe3000
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PostPosted: Wed Sep 28, 2005 1:41 am    Post subject: Reply with quote

Have you tried not building into the kernel? I use the external drivers myself..
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remix
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PostPosted: Wed Sep 28, 2005 10:13 am    Post subject: Reply with quote

ldoe3000 wrote:
Have you tried not building into the kernel? I use the external drivers myself..

yes, my first post had my kernel config. support for sound cards, but alsa and oss not selected. is that what you mean?
alsamixer:
Code:
alsamixer: function snd_ctl_open failed for default: No such file or directory


amixer:
Code:
amixer: Mixer attach default error: No such file or directory

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RayDude
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PostPosted: Wed Sep 28, 2005 5:55 pm    Post subject: Reply with quote

remix wrote:
ldoe3000 wrote:
Have you tried not building into the kernel? I use the external drivers myself..

yes, my first post had my kernel config. support for sound cards, but alsa and oss not selected. is that what you mean?
alsamixer:
Code:
alsamixer: function snd_ctl_open failed for default: No such file or directory


amixer:
Code:
amixer: Mixer attach default error: No such file or directory


Are you runing the tools alsamixer etc as regular users?

Are these users in the audio group?

Raydude
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