package flashplugin-installer 11.2.202.228ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[A.K.Karthikeyan]

I think my Internet snapped when flash was getting installed

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: flashplugin-installer 11.2.202.228ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
Uname: Linux 3.2.0-21-generic x86_64
ApportVersion: 2.0-0ubuntu2
Architecture: amd64
Date: Sun Apr 1 08:11:41 2012
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: flashplugin-nonfree
Title: package flashplugin-installer 11.2.202.228ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to precise on 2012-03-15 (16 days ago)