package nvidia-current 195.36.15-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Nicogeta]

live usb ubuntu 10.04 with Linux Live installer in persistant mode

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: nvidia-current 195.36.15-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
Architecture: i386
Date: Sun Jul 25 23:47:44 2010
DkmsStatus:

ErrorMessage: subprocess installed post-installation script returned error exit status 1
GdmLog1: Error: command ['cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
GdmLog2: Error: command ['cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
LiveMediaBuild: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Packard Bell BV EasyNote SB87
ProcCmdLine: locale=fr_FR bootkbd=fr-latin1 console-setup/layoutcode=fr console-setup/variantcode=nodeadkeys noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz splash-- BOOT_IMAGE=/casper/vmlinuz
SourcePackage: nvidia-graphics-drivers
Title: package nvidia-current 195.36.15-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
dmi.bios.date: 04/07/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: PB3G3A08
dmi.board.name: PB3G
dmi.board.vendor: Packard Bell BV
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Packard Bell BV
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrPB3G3A08:bd04/07/2008:svnPackardBellBV:pnEasyNoteSB87:pvrPC08Q03202:rvnPackardBellBV:rnPB3G:rvrNotApplicable:cvnPackardBellBV:ct1:cvrN/A:
dmi.product.name: EasyNote SB87
dmi.product.version: PC08Q03202
dmi.sys.vendor: Packard Bell BV
glxinfo: Error: [Errno 2] Aucun fichier ou dossier de ce type
system:
 distro: Ubuntu
 codename: lucid
 architecture: i686
 kernel: 2.6.32-21-generic