Subject: [ubuntu-mx] Sin sonido.

From: Edgar Israel Casanova Cardoz <[email-masked]>
Date: Sat, 08 Mar 2008 20:01:20 -0600

Hola a todos, instale Ubuntu 7.10 hace un tiempo y no he podido
configurar mi tarjeta de sonido, simplemente no escucho sonido alguno.

Los datos de mi hardware:

Información del Sistema relacionada a Audio
Versión de Ubuntu: gutsy

$alsamixer
Card: HDA ATI SB
Chip: Realtek ALC861

$ lspci | grep -i audio
00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01)

$ asoundconf list
Names of available sound cards:
SB

$ cat /proc/asound/cards
 0 [SB             ]: HDA-Intel - HDA ATI SB
                      HDA ATI SB at 0xd0000000 irq 19

$ lsmod | grep -i snd
snd_hda_intel         263712  1
snd_pcm_oss            44672  0
snd_mixer_oss          17664  1 snd_pcm_oss
snd_pcm                80388  2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy           4740  0
snd_seq_oss            33152  0
snd_seq_midi            9600  0
snd_rawmidi            25728  1 snd_seq_midi
snd_seq_midi_event      8448  2 snd_seq_oss,snd_seq_midi
snd_seq                53232  6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              24324  2 snd_pcm,snd_seq
snd_seq_device          9228  5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    54660  11
snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               8800  1 snd
snd_page_alloc         11400  2 snd_hda_intel,snd_pcm

$ lsof /dev/snd/controlC0 /dev/snd/pcmC0D0c /dev/snd/pcmC0D0p
/dev/snd/pcmC0D6c /dev/snd/pcmC0D6p /dev/snd/seq /dev/snd/timer

COMMAND    PID  USER   FD   TYPE DEVICE SIZE  NODE NAME
mixer_app 5745 dmind   19u   CHR  116,8      13890 /dev/snd/controlC0

-- 
Edgar Israel Casanova Cardoz
http://ideas-libres.com