problemas com som

[jopeu]

Estou precisando de ajuda para entender o que está passando e se existe uma solução:

1) parece que minha placa Abit AN52 com som onboard pifou. Então na bios eu desliguei o som da placa mãe e comprei uma PCI. Uma chinesa que diz ser suportada no linux, 3d multimedia enyoyment.
2)Parece que meu sistema debian testing não reconhece minha placa de som, vejam:

lspci

00:00.0 RAM memory: nVidia Corporation MCP65 Memory Controller (rev a1)
00:01.0 ISA bridge: nVidia Corporation MCP65 LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP65 SMBus (rev a1)
00:01.2 RAM memory: nVidia Corporation MCP65 Memory Controller (rev a1)
00:02.0 USB Controller: nVidia Corporation MCP65 USB Controller (rev a1)
00:02.1 USB Controller: nVidia Corporation MCP65 USB Controller (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP65 PCI bridge (rev a1)
00:09.0 IDE interface: nVidia Corporation MCP65 IDE (rev a1)
00:0a.0 IDE interface: nVidia Corporation MCP65 SATA Controller (rev a1)
00:0b.0 PCI bridge: nVidia Corporation Device 045b (rev a1)
00:0c.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:0d.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:0e.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
04:00.0 VGA compatible controller: ATI Technologies Inc RV370 [Sapphire X550 Silent]
04:00.1 Display controller: ATI Technologies Inc RV370 secondary [Sapphire X550 Silent]


lsmod


Module Size Used by
iptable_filter 12536 0
ip_tables 22131 1 iptable_filter
x_tables 19024 2 iptable_filter,ip_tables
nls_utf8 12456 1
nls_cp437 16553 1
vfat 17270 1
fat 45828 1 vfat
usb_storage 47996 1
uas 13299 0
powernow_k8 17688 1
mperf 12453 1 powernow_k8
cpufreq_userspace 12576 0
cpufreq_conservative 13147 0
cpufreq_stats 12862 0
cpufreq_powersave 12454 0
parport_pc 22395 0
ppdev 12763 0
lp 17270 0
parport 31929 3 parport_pc,ppdev,lp
bnep 17615 2
rfcomm 33848 0
bluetooth 114376 10 bnep,rfcomm
rfkill 19080 3 bluetooth
binfmt_misc 13040 1
fuse 66430 1
nfsd 260662 2
nfs 259369 0
lockd 71503 2 nfsd,nfs
fscache 36721 1 nfs
auth_rpcgss 37204 2 nfsd,nfs
nfs_acl 12511 2 nfsd,nfs
sunrpc 172969 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
loop 22711 0
joydev 17262 0
radeon 652630 2
edac_core 35343 0
edac_mce_amd 17103 0
ttm 52979 1 radeon
drm_kms_helper 27216 1 radeon
drm 163280 4 radeon,ttm,drm_kms_helper
evdev 17558 8
i2c_algo_bit 12850 1 radeon
power_supply 13475 1 radeon
i2c_nforce2 12584 0
k8temp 12531 0
pcspkr 12579 0
i2c_core 23909 5 radeon,drm_kms_helper,drm,i2c_algo_bit,i2c_nforce2
serio_raw 12846 0
button 12930 0
processor 27942 1 powernow_k8
ext4 313917 2
mbcache 13066 1 ext4
jbd2 62574 1 ext4
crc16 12343 2 bluetooth,ext4
hid_sunplus 12525 0
usbhid 40516 0
hid 73172 2 hid_sunplus,usbhid
sg 25985 0
sr_mod 21811 0
sd_mod 36259 6
cdrom 35093 1 sr_mod
crc_t10dif 12348 1 sd_mod
ata_generic 12479 0
ahci 25089 3
libahci 22767 1 ahci
ohci_hcd 26576 0
pata_amd 13276 0
ehci_hcd 40090 0
thermal 17426 0
fan 12674 0
thermal_sys 17949 3 processor,thermal,fan
usbcore 128338 6 usb_storage,uas,usbhid,ohci_hcd,ehci_hcd
libata 149043 4 ata_generic,ahci,libahci,pata_amd
scsi_mod 162442 6 usb_storage,uas,sg,sr_mod,sd_mod,libata
sky2 45425 0


Eu pensei que uma placa PCI, mesmo com o omboard quebrado funcionaria.

Obrigado pela ajuda.