사운드 문제..

사운드카드는 잡힌것 같은데 소리가 나오질 않네요.. 그 동안 삑삑 피시스피커 소리만 듣다가 모처럼 플래닛 펭귄 레이스인가를 돌렸는데 사운드가 나오질 않더군요;

아래는 lspci 와 lsmod 한 내용입니다..

$ lsmod
Module                  Size  Used by
nvidia               3711944  12
ipv6                  264740  8
af_packet              22568  2
floppy                 61200  0
pcspkr                  3592  0
rtc                    12760  0
8139cp                 20672  0
snd_intel8x0           36460  0
snd_ac97_codec         69988  1 snd_intel8x0
snd_pcm                98728  1 snd_intel8x0
snd_timer              25732  1 snd_pcm
snd_page_alloc         11752  2 snd_intel8x0,snd_pcm
gameport                4704  1 snd_intel8x0
snd_mpu401_uart         7968  1 snd_intel8x0
snd_rawmidi            25124  1 snd_mpu401_uart
snd_seq_device          8200  1 snd_rawmidi
snd                    57156  7 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
shpchp                101900  0
pciehp                 99020  0
pci_hotplug            34640  2 shpchp,pciehp
intel_agp              22816  1
agpgart                34664  2 nvidia,intel_agp
ehci_hcd               32004  0
uhci_hcd               33136  0
usbcore               119012  4 ehci_hcd,uhci_hcd
i810_audio             37588  1
ac97_codec             18956  1 i810_audio
soundcore              10336  3 snd,i810_audio
8139too                26112  0
mii                     5120  2 8139cp,8139too
tsdev                   7392  0
mousedev               10476  1
evdev                   9600  0
capability              4520  0
commoncap               7232  1 capability
psmouse                20360  0
ide_cd                 42656  0
cdrom                  40732  1 ide_cd
ext3                  127240  2
jbd                    62616  1 ext3
mbcache                 9348  1 ext3
ide_generic             1408  0
piix                   13440  1
ide_disk               19296  4
ide_core              139940  4 ide_cd,ide_generic,piix,ide_disk
sd_mod                 21728  0
ata_piix                8132  0
libata                 41700  1 ata_piix
scsi_mod              125228  2 sd_mod,libata
unix                   28756  452
font                    8320  0
vesafb                  6656  0
cfbcopyarea             3872  1 vesafb
cfbimgblt               3040  1 vesafb
cfbfillrect             3776  1 vesafb

$ lspci
0000:00:00.0 Host bridge: Intel Corp. 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
0000:00:01.0 PCI bridge: Intel Corp. 82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge (rev 03)
0000:00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 02)
0000:00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 02)
0000:00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 02)
0000:00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0 EHCI Controller (rev 02)
0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 82)
0000:00:1f.0 ISA bridge: Intel Corp. 82801DB/DBL (ICH4/ICH4-L) LPC Bridge (rev 02)
0000:00:1f.1 IDE interface: Intel Corp. 82801DB/DBL (ICH4/ICH4-L) UltraATA-100 IDE Controller (rev 02)
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 02)
0000:01:00.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 440 AGP 8x] (rev c1)
0000:02:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)

도움좀 주시면 감사하겠습니다.. 리눅스 초행길이라서 아무리 뒤져도 답이 보이질 않네요... 배포버전은 첨단의 데비안 최신판(안정버전 싸지?)을 플로피로 설치한 것입니다...