package libpam-runtime 1.1.8-1ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128

[Márlon Mendes Etiene]

All times when I tr to upgrade the system.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libpam-runtime 1.1.8-1ubuntu2.1
ProcVersionSignature: Ubuntu 3.19.0-56.62~14.04.1-generic 3.19.8-ckt15
Uname: Linux 3.19.0-56-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
Date: Wed Mar 16 13:08:48 2016
DuplicateSignature: package:libpam-runtime:1.1.8-1ubuntu2.1:subprocess installed post-installation script returned error exit status 128
ErrorMessage: subprocess installed post-installation script returned error exit status 128
InstallationDate: Installed on 2016-02-05 (40 days ago)
InstallationMedia: It
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: pam
Title: package libpam-runtime 1.1.8-1ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128
UpgradeStatus: No upgrade log present (probably fresh install)