unable to use nvidia driver

[Francesco]

  /var/log/Xorg.0.log Unable to use driver
no GUI when driver installed at the login

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: nvidia-current (not installed)
ProcVersionSignature: Ubuntu 2.6.35-28.50-generic-pae 2.6.35.11
Uname: Linux 2.6.35-28-generic-pae i686
NonfreeKernelModules: nvidia
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86 Kernel Module 260.19.06 Mon Sep 13 06:35:06 PDT 2010
 GCC version: gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
Architecture: i386
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1366x768
 edid-base64: AP///////wANr3EVAAAAACQSAQOAIxN4Cgf1mldOhyYeUFQAAAABAQEBAQEBAQEBAQEBAQEBfh1WwlAAJjAfQUwAWMEQAAAYAAAA/gBOMTU2QjYtTDA0CiAgAAAA/gBDTU8KICAgICAgICAgAAAA/gBOMTU2QjYtTDA0CiAgAD0=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
Date: Wed May 25 00:07:07 2011
DkmsStatus:

InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: ASUSTeK Computer Inc. K52Jc
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-28-generic-pae root=/dev/sda2 loop=/hostname/disks/root.disk ro single
ProcEnviron:
 LANG=it_IT.utf8
 SHELL=/bin/bash
SourcePackage: nvidia-graphics-drivers
dmi.bios.date: 03/16/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: K52Jc.205
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: K52Jc
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK52Jc.205:bd03/16/2010:svnASUSTeKComputerInc.:pnK52Jc:pvr1.0:rvnASUSTeKComputerInc.:rnK52Jc:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: K52Jc
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
glxinfo: Error: [Errno 2] File o directory non esistente
nvidia-settings: Error: [Errno 2] File o directory non esistente
system:
 distro: Ubuntu
 codename: maverick
 architecture: i686
 kernel: 2.6.35-28-generic-pae