nvidia driver unity error

[kokoye2007 ]

I install ubuntu nvidia-current
but unity icon is look like 2d.
other display option is can't control. example same display clone or monitor.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: nvidia-current 304.88-0ubuntu0.0.2
ProcVersionSignature: Ubuntu 3.2.0-49.75-generic-pae 3.2.46
Uname: Linux 3.2.0-49-generic-pae i686
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86 Kernel Module 304.88 Wed Mar 27 14:31:12 PDT 2013
 GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
.proc.driver.nvidia.warnings.fbdev:
 Your system is not currently configured to drive a VGA console
 on the primary VGA device. The NVIDIA Linux graphics driver
 requires the use of a text-mode VGA console. Use of other console
 drivers including, but not limited to, vesafb, may result in
 corruption and stability problems, and is not supported.
.tmp.unity.support.test.1:

ApportVersion: 2.0.1-0ubuntu17.3
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Thu Jul 11 19:53:54 2013
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus: nvidia-current, 304.88, 3.2.0-49-generic-pae, i686: installed
GraphicsCard:
 NVIDIA Corporation G72M [GeForce Go 7400] [10de:01d8] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Sony Corporation Device [104d:81e6]
InstallationMedia: Ubuntu-MM 12.04 - Release i386
MachineType: Sony Corporation VGN-SZ47SN_C
MarkForUpload: True
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-49-generic-pae root=UUID=d152bb92-05f6-4fb7-8cde-e8ee63c4a0d3 ro quiet splash vt.handoff=7
SourcePackage: nvidia-graphics-drivers
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/12/2007
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: R0112N0
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0112N0:bd04/12/2007:svnSonyCorporation:pnVGN-SZ47SN_C:pvrJ002D09B:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-SZ47SN_C
dmi.product.version: J002D09B
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.7.12-0ubuntu2
version.libdrm2: libdrm2 2.4.43-0ubuntu0.0.2
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.4-0ubuntu0.6
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.4-0ubuntu0.6
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.13
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build3