Re: acer woes

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On Mon, 2007-11-12 12:05:52 -0600, Robert Easter <easter.robert@xxxxxxxxx> wrote:
> robert@pelagius:~$ lspci -n
> [...]
> 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
  ^^^^^^^
> [...]
>
> robert@pelagius:~$ lspci -n
> [...]
> 00:1b.0 0403: 8086:27d8 (rev 02)
  ^^^^^^^       ^^^^^^^^^^
> [...]
> 
> robert@pelagius:~$  grep snd-hda-intel /lib/modules/`uname -r`/modules.pcimap
> [...]
> snd-hda-intel        0x00008086 0x000027d8 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0
                             ^^^^       ^^^^
> [...]
>
> robert@pelagius:~$ lsmod
> Module                  Size  Used by
> [...]
> snd_pcm_oss            43008  0
> snd_mixer_oss          17920  1 snd_pcm_oss
> snd_pcm                80644  1 snd_pcm_oss
> snd_seq_oss            35328  0
> snd_seq_midi_event      8704  1 snd_seq_oss
> snd_seq                54256  4 snd_seq_oss,snd_seq_midi_event
> snd_timer              24580  2 snd_pcm,snd_seq
> snd_seq_device          9740  2 snd_seq_oss,snd_seq
> [...]
> snd                    56708  949 
> snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_seq,snd_timer,snd_seq_device
> soundcore               8800  1 snd
> [...]

Whee. Now, there's all needed information put on the table. I've
reformatted it a bit (quoted output should never ever be wrapped to
fit the ~70 chars per line limit.)

So your sound card is found at the PCI side, we know it's vendor and
device ID (by looking at the numeric output for the device at the same
position) and we also see that there's a module for these IDs, but
it's not loaded.

Please, as root, do this:

# dmesg -c                           (maybe send all the output)
# modprobe snd-hda-codec
# modprobe snd-hda-intel
# dmesg                              (send all the output)
# cat /proc/asound/pcm               (send all the output)

This should display all kernel logs and clear it, manually load the
drivers (which sould have auto-loaded...) and show newly added kernel
logs, along with hopefully found sound devices.

MfG, JBG
PS: And please reply to the mail instead of starting a new one,
copying subject and the body text. Mail readers will use invisible
header lines to recognize mails belonging to each other in case of a
"reply", but not for
new-mails-that-look-almost-like-a-reply-to-a-human.

-- 
      Jan-Benedict Glaw      jbglaw@xxxxxxxxxx              +49-172-7608481
 Signature of:                            If it doesn't work, force it.
 the second  :                   If it breaks, it needed replacing anyway.

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