package nvidia-settings 295.33-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/man/man1/nvidia-settings.1.gz', which is also in package nvidia-settings-experimental-310 310.14-0ubuntu0.1

can't install from nvidia edgers driver 331, after completely remove package and purge apt lize from souftware sources
and install previous graphics not works.

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: nvidia-settings 295.33-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-60.91-generic 3.2.55
Uname: Linux 3.2.0-60-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Это каталог: '/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module 304.116 Mon Oct 28 20:39:03 PDT 2013
 GCC version: gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1~12.04.1)
.tmp.unity.support.test.0:

ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Fri Mar 21 21:03:04 2014
DistUpgraded: 2013-04-16 15:12:35,684 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
 nvidia-304, 304.116, 3.2.0-38-generic, x86_64: installed
 nvidia-304, 304.116, 3.2.0-60-generic, x86_64: installed
 nvidia-331-updates, 331.20, 3.2.0-38-generic, x86_64: installed
 nvidia-331-updates, 331.20, 3.2.0-60-generic, x86_64: installed
DuplicateSignature: package:nvidia-settings:295.33-0ubuntu1:trying to overwrite '/usr/share/man/man1/nvidia-settings.1.gz', which is also in package nvidia-settings-experimental-310 310.14-0ubuntu0.1
ErrorMessage: trying to overwrite '/usr/share/man/man1/nvidia-settings.1.gz', which is also in package nvidia-settings-experimental-310 310.14-0ubuntu0.1
GraphicsCard: NVIDIA Corporation GF108 [GeForce GT 440] [10de:0de0] (rev a1) (prog-if 00 [VGA controller])
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
JockeyStatus:
 xorg:nvidia_304 - Драйвер ускоренной графики NVIDIA (Проприетарные, Активирован, Используется)
 xorg:nvidia_304_updates - Драйвер для графических карт на базе NVIDIA (плановые обновления) (Проприетарные, Выключен, Не используется)
 xorg:nvidia_331 - Драйвер ускоренной графики NVIDIA (Проприетарные, Выключен, Не используется)
 xorg:nvidia_331_updates - Драйвер для графических карт на базе NVIDIA (плановые обновления) (Проприетарные, Выключен, Не используется)
MachineType: System manufacturer System Product Name
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-60-generic root=UUID=5ad15986-914f-4500-a0d5-62ecb7ddb190 ro quiet splash
SourcePackage: nvidia-settings
Title: package nvidia-settings 295.33-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/man/man1/nvidia-settings.1.gz', which is also in package nvidia-settings-experimental-310 310.14-0ubuntu0.1
UpgradeStatus: Upgraded to precise on 2013-04-16 (341 days ago)
XorgConf:
 Section "Device"
  Identifier "Default Device"
  Option "NoLogo" "True"
 EndSection
dmi.bios.date: 04/25/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1001
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P7P55-M
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1001:bd04/25/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7P55-M:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.7.12-0ubuntu3
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.46-1ubuntu0.0.0.1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.4-0ubuntu0.7
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.4-0ubuntu0.7
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.14
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