my card sound not can play sound

[jcparra]

Alsa-Base 1.0.20+dfsg-1ubuntu5
ubuntu 9.10 amd 64bit
my sound card Creative X-Fi Xtreme Audio PCI Express (CA0110 chipset)
my system no configure nothing about this card
no play no record nothing sound.

ProblemType: Bug
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: amd64
ArecordDevices: arecord: device_list:223: no soundcards found...
CheckboxCommand: alsa_record_playback
CheckboxDescription:
 Open the volume control application by right-clicking on the speaker icon in the panel and selecting "Sound Preferences". Select the "Input" tab and choose any alternate (non-default) device(s). Select the "Output" tab and choose any alternate (non-default) device(s). When you are done, click the Test button, then speak into the microphone. After a few seconds, your speech will be played back to you.

 ¿Ha oído su voz reproducida?
CheckboxTest: alsa_record_playback_alternates
Date: Sat Oct 31 07:58:14 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
 SHELL=/bin/bash
 LANG=es_VE.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: alsa-driver
Tags: checkbox-bug
Uname: Linux 2.6.31-14-generic x86_64

[Daniel T Chen (crimsun)]

Please install linux-backports-modules-alsa-karmic-generic and reboot.