package rsyslog 7.4.4-1ubuntu2.5 failed to install/upgrade: unable to stat `./usr/lib/rsyslog/lmtcpclt.so' (which I was about to install): Input/output error

[Acksop]

It comes from a update asked by the system.

Description: Ubuntu 14.04.2 LTS
Release: 14.04

rsyslog:
  Installé : 7.4.4-1ubuntu2.5
  Candidat : 7.4.4-1ubuntu2.6
 Table de version :
     7.4.4-1ubuntu2.6 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main i386 Packages
 *** 7.4.4-1ubuntu2.5 0
        100 /var/lib/dpkg/status
     7.4.4-1ubuntu2.3 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-security/main i386 Packages
     7.4.4-1ubuntu2 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main i386 Packages
     5.8.11-2ubuntu4 0
        500 http://fr.archive.ubuntu.com/ubuntu/ saucy/main i386 Packages

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: rsyslog 7.4.4-1ubuntu2.5
ProcVersionSignature: Ubuntu 3.13.0-52.86-generic 3.13.11-ckt18
Uname: Linux 3.13.0-52-generic i686
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: i386
Date: Mon May 18 17:11:01 2015
DuplicateSignature: package:rsyslog:7.4.4-1ubuntu2.5:unable to stat `./usr/lib/rsyslog/lmtcpclt.so' (which I was about to install): Input/output error
ErrorMessage: unable to stat `./usr/lib/rsyslog/lmtcpclt.so' (which I was about to install): Input/output error
InstallationDate: Installed on 2014-07-28 (294 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
SourcePackage: rsyslog
Title: package rsyslog 7.4.4-1ubuntu2.5 failed to install/upgrade: unable to stat `./usr/lib/rsyslog/lmtcpclt.so' (which I was about to install): Input/output error
UpgradeStatus: Upgraded to trusty on 2014-08-03 (288 days ago)