package libgconf2.0-cil 2.24.2-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 29

This is a common accurance whenever an updated package is installed

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libgconf2.0-cil 2.24.2-3
ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
Uname: Linux 3.13.0-45-generic i686
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: i386
Date: Sat Jan 24 06:48:09 2015
DuplicateSignature: package:libgconf2.0-cil:2.24.2-3:subprocess installed post-installation script returned error exit status 29
ErrorMessage: subprocess installed post-installation script returned error exit status 29
InstallationDate: Installed on 2014-11-08 (76 days ago)
InstallationMedia: Lubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
PackageArchitecture: all
SourcePackage: gnome-sharp2
Title: package libgconf2.0-cil 2.24.2-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 29
UpgradeStatus: No upgrade log present (probably fresh install)