package util-linux 2.25.2-4ubuntu3 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1

[Rainê Gustavo]

não sei como consertar, não atualiza, nem instala nenhum software.

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: util-linux 2.25.2-4ubuntu3
ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
Uname: Linux 3.19.0-25-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.2
Architecture: amd64
Date: Mon Aug 24 17:48:12 2015
DuplicateSignature: package:util-linux:2.25.2-4ubuntu3:sub-processo script post-installation instalado retornou estado de saída de erro 1
ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 1
InstallationDate: Installed on 2015-06-09 (75 days ago)
InstallationMedia: It
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4.1
SourcePackage: util-linux
Title: package util-linux 2.25.2-4ubuntu3 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1
UpgradeStatus: No upgrade log present (probably fresh install)