package libpam-modules 1.1.8-1ubuntu2.1 failed to install/upgrade: trying to overwrite shared '/usr/share/man/man8/pam_unix.8.gz', which is different from other instances of package libpam-modules:i386

[Edward DeMeulle]

During regular update.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libpam-modules 1.1.8-1ubuntu2.1
ProcVersionSignature: Ubuntu 3.13.0-79.123-generic 3.13.11-ckt33
Uname: Linux 3.13.0-79-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
Date: Wed Mar 16 08:27:33 2016
DuplicateSignature: package:libpam-modules:1.1.8-1ubuntu2.1:trying to overwrite shared '/usr/share/man/man8/pam_unix.8.gz', which is different from other instances of package libpam-modules:i386
ErrorMessage: trying to overwrite shared '/usr/share/man/man8/pam_unix.8.gz', which is different from other instances of package libpam-modules:i386
InstallationDate: Installed on 2012-12-26 (1176 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: pam
Title: package libpam-modules 1.1.8-1ubuntu2.1 failed to install/upgrade: trying to overwrite shared '/usr/share/man/man8/pam_unix.8.gz', which is different from other instances of package libpam-modules:i386
UpgradeStatus: Upgraded to trusty on 2014-04-22 (694 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.