sound problem

[Canhua <dreameration@gmail.com>]

hi, all, my laptop has problem out sound.
Mine is a samsung laptop, running debian testing.

"lspci|grep audio" outputs:
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)

I have install alsa driver.
"cat /dev/sndstat" outputs:
Sound Driver:3.8.1a-980706 (ALSA v1.0.12rc1 emulation code)
Kernel: Linux comex 2.6.18-4-686 #1 SMP Mon Mar 26 17:17:36 UTC 2007 i686
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
Intel 82801DB-ICH4 with STAC9752,53 at 0xe0100c00, irq 10
Intel 82801DB-ICH4 Modem at 0x2400, irq 10

Audio devices:
0: Intel 82801DB-ICH4 (DUPLEX)
1: Intel 82801DB-ICH4 Modem - Modem (DUPLEX)

Synth devices: NOT ENABLED IN CONFIG

Midi devices: NOT ENABLED IN CONFIG

Timers:
7: system timer

Mixers:
0: SigmaTel STAC9752,53
1: Silicon Laboratory Si3036,8 rev


THE PROBLEM is when I "mpg321 {musicfile}", an error occurs:
Creating link /home/lestat/.kde/socket-comex.
can't create mcop directory
while "mpg321 {musicfile} -o alsa" or "mpg321 {musicfile} -o oss" works well!

Could anyone tell what's wrong?

THANKS

Best regards

Canhua