package procps 1:3.2.8-11ubuntu6.3 failed to install/upgrade: ErrorMessage: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 1

[Steeve BOIS]

Every time i make an update, there's an error.
dpkg --configure -a didn't resolve my probleme

At the end, all updates are made but there is always this error about procps

Ubuntu 12.04 ltc 64bits
graphic card type VESA
RAM 12Go
Intel i7 CPU 920
HD 250Go SATA

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: procps 1:3.2.8-11ubuntu6.3
ProcVersionSignature: Ubuntu 3.2.0-56.86-generic 3.2.51
Uname: Linux 3.2.0-56-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
Date: Thu Nov 21 13:11:48 2013
ErrorMessage: ErrorMessage: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 1
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120425-15:28
MarkForUpload: True
SourcePackage: procps
Title: package procps 1:3.2.8-11ubuntu6.3 failed to install/upgrade: ErrorMessage: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 1
UpgradeStatus: No upgrade log present (probably fresh install)