Вот это похоже на звук работает.snd_seq_oss 22248 0
snd_seq_midi 3569 0
snd_emu10k1_synth 4466 0
snd_emux_synth 27022 1 snd_emu10k1_synth
snd_seq_midi_emul 4248 1 snd_emux_synth
snd_seq_virmidi 2705 1 snd_emux_synth
snd_seq_midi_event 3856 3 snd_seq_oss,snd_seq_virmidi,snd_seq_midi
snd_seq_dummy 885 0
snd_seq 36469 9 snd_seq_midi_event,snd_seq_oss,snd_emux_synth,snd_seq_virmidi,snd_seq_dummy,snd_seq_midi_emul,snd_seq_midi
snd_emu10k1 111229 5 snd_emu10k1_synth
snd_ac97_codec 77514 1 snd_emu10k1
ac97_bus 625 1 snd_ac97_codec
snd_util_mem 1585 2 snd_emux_synth,snd_emu10k1
snd_hwdep 4051 2 snd_emux_synth,snd_emu10k1
snd_pcm 49281 3 snd_ac97_codec,snd_emu10k1
snd_page_alloc 5318 2 snd_pcm,snd_emu10k1
snd_rawmidi 13620 3 snd_seq_virmidi,snd_emu10k1,snd_seq_midi
snd_timer 13207 3 snd_pcm,snd_seq,snd_emu10k1
snd_seq_device 3642 8 snd_seq,snd_rawmidi,snd_emu10k1_synth,snd_seq_oss,snd_emux_synth,snd_emu10k1,snd_seq_dummy,snd_seq_midi
snd 39381 18 snd_ac97_codec,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_seq_oss,snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_seq_device
soundcore 3885 1 snd
firmware_class 7191 3 drm_kms_helper,snd_emu10k1,nouveau
ну и вот еще [serg@comp-sempron--de84a7 ~]$ amixer info
Card default 'Audigy2'/'SB Audigy 4 [SB0610] (rev.0, serial:0x10211102) at 0x8400, irq 18'
Mixer name : 'SigmaTel STAC9750,51'
Components : 'AC97a:83847650'
Controls : 202
Simple ctrls : 37