hello,
i follow the instruction and i upgrade to 12.04 lts.
everything working well thank you

2012/11/8 Daniel van Vugt <email address hidden>

> ** Also affects: nvidia-graphics-drivers-experimental-304 (Ubuntu)
>    Importance: Undecided
>        Status: New
>
> ** Changed in: nvidia-graphics-drivers-experimental-304 (Ubuntu)
>        Status: New => Triaged
>
> ** Also affects: nvidia-graphics-drivers-experimental-310 (Ubuntu)
>    Importance: Undecided
>        Status: New
>
> ** Changed in: nvidia-graphics-drivers-experimental-310 (Ubuntu)
>        Status: New => Triaged
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (981198).
> https://bugs.launchpad.net/bugs/576648
>
> Title:
>   package nvidia-* failed to install/upgrade: nvidia-* kernel module
>   failed to build (Unable to determine the target kernel version.)
>
> Status in NVIDIA Drivers Ubuntu:
>   Confirmed
> Status in “nvidia-graphics-drivers” package in Ubuntu:
>   Triaged
> Status in “nvidia-graphics-drivers-173” package in Ubuntu:
>   Fix Released
> Status in “nvidia-graphics-drivers-96” package in Ubuntu:
>   Triaged
> Status in “nvidia-graphics-drivers-experimental-304” package in Ubuntu:
>   Triaged
> Status in “nvidia-graphics-drivers-experimental-310” package in Ubuntu:
>   Triaged
> Status in “nvidia-graphics-drivers-updates” package in Ubuntu:
>   Triaged
>
> Bug description:
>   WORKAROUND:
>
>   Revert back to the kernel version that your Ubuntu release came with:
>       Ubuntu 10.04 --> kernel 2.6.32
>       Ubuntu 11.04 --> kernel 2.6.38
>
>   TEST CASE FOR 10.04:
>
>   Starting with a fresh Ubuntu 10.04.3 installation...
>
>   sudo add-apt-repository ppa:kernel-ppa/ppa
>   sudo apt-get update
>   sudo apt-get install linux-image-3.0.0-8-generic
>   sudo apt-get install linux-headers-3.0.0-8-generic
>   # or should that be: install linux-lts-backport-oneiric ?
>   # REBOOT
>   sudo apt-get install nvidia-173
>   # The above command fails with an error.
>
>   # Check the exact error:
>   cat /var/lib/dkms/nvidia-173/*/build/make.log
>
>   ORIGINAL DESCRIPTION:
>
>   Brand new install of 10.04 onto a formatted hard drive. The upgrade
>   icon said there was a restricted driver available - I clicked it. When
>   I was running a Windows XP VMWare image, the video seemed to
>   completely reset. I had to shut down and restart.
>
>   ProblemType: Package
>   DistroRelease: Ubuntu 10.04
>   Package: nvidia-current 195.36.15-0ubuntu3
>   ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
>   Uname: Linux 2.6.32-22-generic x86_64
>   NonfreeKernelModules: nvidia
>   Architecture: amd64
>   Date: Thu May  6 16:43:59 2010
>   DkmsStatus:
>    nvidia-current, 195.36.15, 2.6.32-21-generic, x86_64: installed
>    nvidia-current, 195.36.15, 2.6.32-22-generic, x86_64: installed
>   ErrorMessage: nvidia-current kernel module failed to build
>   InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64
> (20100429)
>   MachineType: LENOVO 64576DU
>   PackageVersion: 195.36.15-0ubuntu3
>   PccardctlIdent:
>    Socket 0:
>      no product info available
>   PccardctlStatus:
>    Socket 0:
>      3.3V 32-bit PC Card
>   ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic
> root=UUID=e48c7906-adfe-4aef-b42f-afbb2328f9c3 ro quiet splash
>   SourcePackage: nvidia-graphics-drivers
>   Title: package nvidia-current 195.36.15-0ubuntu3 failed to
> install/upgrade: nvidia-current kernel module failed to build
>   dmi.bios.date: 08/22/2007
>   dmi.bios.vendor: LENOVO
>   dmi.bios.version: 7LET51WW (1.21 )
>   dmi.board.name: 64576DU
>   dmi.board.vendor: LENOVO
>   dmi.board.version: Not Available
>   dmi.chassis.asset.tag: No Asset Information
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: LENOVO
>   dmi.chassis.version: Not Available
>   dmi.modalias:
> dmi:bvnLENOVO:bvr7LET51WW(1.21):bd08/22/2007:svnLENOVO:pn64576DU:pvrThinkPadT61:rvnLENOVO:rn64576DU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
>   dmi.product.name: 64576DU
>   dmi.product.version: ThinkPad T61
>   dmi.sys.vendor: LENOVO
>   glxinfo: Error: [Errno 2] No such file or directory
>   system:
>    distro:             Ubuntu
>    codename:           lucid
>    architecture:       x86_64
>    kernel:             2.6.32-22-generic
>
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>