package nvidia-opencl-icd-340-updates 340.96-0ubuntu0.12.04.1 failed to install/upgrade: package nvidia-opencl-icd-340-updates is already installed and configured

[subha das]

Initially NVIDIA Geforce 2gb graphics , was not installed when I tried to install it stopped unusually and throwed and error.

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: nvidia-opencl-icd-340-updates 340.96-0ubuntu0.12.04.1
ProcVersionSignature: Ubuntu 3.5.0-44.67~precise1-generic 3.5.7.25
Uname: Linux 3.5.0-44-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Wed Mar 23 18:46:39 2016
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-precise-amd64-20130203-1
ErrorMessage: package nvidia-opencl-icd-340-updates is already installed and configured
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20130203-13:50
MarkForUpload: True
SourcePackage: dpkg
Title: package nvidia-opencl-icd-340-updates 340.96-0ubuntu0.12.04.1 failed to install/upgrade: package nvidia-opencl-icd-340-updates is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)