package flashplugin-installer 11.2.202.548ubuntu0.14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 29

[Arivnd Ramshetty]

unable to figure

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: flashplugin-installer 11.2.202.548ubuntu0.14.04.1
ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7
Uname: Linux 3.19.0-33-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
Date: Wed Nov 11 10:46:49 2015
DuplicateSignature: package:flashplugin-installer:11.2.202.548ubuntu0.14.04.1:subprocess installed post-installation script returned error exit status 29
ErrorMessage: subprocess installed post-installation script returned error exit status 29
InstallationDate: Installed on 2015-08-29 (74 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.4
 apt 1.0.1ubuntu2.10
SourcePackage: flashplugin-nonfree
Title: package flashplugin-installer 11.2.202.548ubuntu0.14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 29
UpgradeStatus: No upgrade log present (probably fresh install)