package samba-common 2:4.1.11+dfsg-1ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128

This error is being raised on ubuntu system update only.

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: samba-common 2:4.1.11+dfsg-1ubuntu2.1
ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
Uname: Linux 3.16.0-23-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
Date: Fri Jan 23 12:56:49 2015
DuplicateSignature: package:samba-common:2:4.1.11+dfsg-1ubuntu2.1:subprocess installed post-installation script returned error exit status 128
ErrorMessage: subprocess installed post-installation script returned error exit status 128
InstallationDate: Installed on 2013-09-15 (494 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
PackageArchitecture: all
RelatedPackageVersions:
 nautilus 1:3.10.1-0ubuntu15
 gvfs 1.20.2-1ubuntu2
SambaClientRegression: Yes
SourcePackage: samba
Title: package samba-common 2:4.1.11+dfsg-1ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128
UpgradeStatus: No upgrade log present (probably fresh install)