Ma carte son ne se lance pas sur ubuntu

Bonjour,
comme l'indique le titre, ma carte son Intel Corporation 82801G (ICH7 Family) ne se lance pas.
Je suis nouveau sur ubuntu et je n'y connait rien, je compte donc sur vous smile
j'ai fait ça:

sudo apt-get install alsa-base alsa-utils gstreamer0.10-alsa linux-sound-base pulseaudio

puis ça:

sudo alsa force-reload
ça m'a mis ça:

lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
Terminating processes: 3021lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
3372lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
3402lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
3434lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
(with SIGKILL:) 3468lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
(failed: processes still using sound devices: 3504(pulseaudio)).
lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system /home/zardi/.gvfs
Output information may be incomplete.
/sbin/alsa: Warning: Processes using sound devices: 3504(pulseaudio).
Unloading ALSA sound driver modules: snd-pcm-oss snd-mixer-oss snd-seq-dummy snd-seq-oss snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-seq-device snd-hda-codec-si3054 snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-timer snd-page-alloc (failed: modules still loaded: snd-hda-codec-si3054 snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-timer snd-page-alloc).
Loading ALSA sound driver modules: snd-pcm-oss snd-mixer-oss snd-seq-dummy snd-seq-oss snd-seq-midi snd-rawmidi snd-seq-midi-event snd-seq snd-seq-device snd-hda-codec-si3054 snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-timer snd-page-allocWARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.

ensuite la carte son se lance, mais au prochain redemarage elle disparait du gestionnaire de son.

Ensuite j'ai lu la section du forum pour les problemes de son:

http://forum.ubuntu-fr.org/viewtopic.php?id=347311

comme je suis un noob, j'ai pas pu regler ça par moi même, donc j'ai entré toutes les infos préconisée que voici




~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION="Ubuntu 9.10"


~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400
05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
07:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
07:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
07:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
07:06.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller
07:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network Connection (rev 02)

~$ lspci | grep [Aa]udio && lsusb | grep [Aa]udio
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)

~$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.20.

~$ uname -a
Linux zardi-laptop 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux


Voila, merci d'avance pour votre aide et vive Ubuntu.
Votre nouveau confrere linuxien smile

Deezar