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Re: ALSA not loading at system boot



2008/11/6 Vinicius Massuchetto <viniciusandre@gmail.com>:
> Hi Anton,
>
>> Anton Piatek escreveu:
>>
>> do "lsmod>before" then run "alsaconf" and then run "lsmod>after". Now
>> do "diff before after" and post the results

i had exactly the same problem.

when you run alsaconf get the names of all the soundcards it loads
when you select your card. blacklist the ones you don't use in
/etc/modprobe.d/blacklist

i kept having the ati hdmi and another card that i'm not even sure was
connected to my system blocking my actual sound card from being
detected at all.

the only way i could get my sound to stay without blacklisting the extra cards.

>>
>> I found I had snd_pcsp module loading badly which was causing problems
>> for sound - the reason it was loading badly was because
>> /etc/modprobe.conf had been created and wasn't loading
>> /etc/modprobe.d/*
>> I solved my problem by moving /etc/modprobe.conf out of the way...
>
> Well. Something popped out here:
>
> vinicius@vinicius:~$ diff -u lsmod_before lsmod_after
> --- lsmod_before        2008-11-05 20:34:58.000000000 -0200
> +++ lsmod_after         2008-11-05 20:41:45.000000000 -0200
> @@ -1,4 +1,12 @@
>  Module                  Size  Used by
> +snd_hda_intel         434776  3
> +snd_pcm                81672  2 snd_hda_intel
> +snd_seq                54304  0
> +snd_timer              25744  3 snd_pcm,snd_seq
> +snd_seq_device         11668  1 snd_seq
> +snd                    63688  9
> snd_hda_intel,snd_pcm,snd_seq,snd_timer,snd_seq_device
> +soundcore              12064  1 snd
> +snd_page_alloc         13072  2 snd_hda_intel,snd_pcm
>  nvidia               8105072  36
>  ppdev                  11656  0
>  parport_pc             31016  0
> @@ -24,7 +32,6 @@
>  i2c_core               27936  2 nvidia,i2c_i801
>  serio_raw               9860  0
>  pcspkr                  7040  0
> -snd_hda_intel         434776  0
>  led_class               8968  1 iwl3945
>  iTCO_wdt               15696  0
>  compat_ioctl32         12288  1 uvcvideo
> @@ -33,18 +40,11 @@
>  cfg80211               30224  2 iwl3945,mac80211
>  video                  24084  10
>  output                  7808  1 video
> -snd_pcm                81672  1 snd_hda_intel
> -snd_seq                54304  0
> -snd_timer              25744  2 snd_pcm,snd_seq
> -snd_seq_device         11668  1 snd_seq
>  ac                      9352  0
>  wmi                    11712  0
>  battery                16904  0
>  button                 11680  0
> -snd                    63688  5
> snd_hda_intel,snd_pcm,snd_seq,snd_timer,snd_seq_device
> -soundcore              12064  1 snd
>  intel_agp              31728  0
> -snd_page_alloc         13072  2 snd_hda_intel,snd_pcm
>  evdev                  14208  11
>  dcdbas                 11952  0
>  reiserfs              211072  2
>
> It seems something was definitively loaded after running alsaconf.
>
> Thanks for helping!
> Vinicius
>
>
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