Hi, like this bug, after upgrade to Debian Squeeze, my sound isn't working. First, i found the problem with alsa 1.0.19, but yesterday when update my system, i install the new 1.0.20 version but the problem persist.
$uname -a Linux samurai 2.6.26-2-486 #1 Thu Mar 26 00:13:41 UTC 2009 i686 GNU/Linux ( I try the old 2.6.26-1 linux image too, but the same :-( ) $ lspci | grep -i audio 00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2) $ lsmod | grep snd snd_hda_intel 325400 5 snd_pcm_oss 32544 0 snd_mixer_oss 12288 1 snd_pcm_oss snd_pcm 60680 3 snd_hda_intel,snd_pcm_oss snd_seq_dummy 2692 0 snd_seq_oss 24832 0 snd_seq_midi 5664 0 snd_rawmidi 18592 1 snd_seq_midi snd_seq_midi_event 6528 2 snd_seq_oss,snd_seq_midi snd_seq 40784 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 17668 3 snd_pcm,snd_seq snd_seq_device 6412 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq snd 44964 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 6112 1 snd snd_page_alloc 7816 2 snd_hda_intel,snd_pcm $ dpkg -l alsa-base Desired=Unknown/Install/Remove/Purge/Hold | Estado=No/Instalado/Config-files/Desempaquetado/Fallo-config/Medio-inst/espera-disparo/pendiente-disparo |/ Err?=(ninguno)/Retenido/Requiere-reinst/X=ambos problemas (Estado,Err: mayúsc.=malo) ||/ Nombre Versión Descripción +++-=============================-=============================-========================================================================== ii alsa-base 1.0.20+dfsg-1 ALSA driver configuration files -- Mario A. Moya