package libsane 1.0.23-3ubuntu3.1 [modified: lib/udev/rules.d/40-libsane.rules] failed to install/upgrade: intentando sobreescribir el compartido `/lib/udev/rules.d/40-libsane.rules', que es distinto de otras instancias del paquetes libsane:i386

1) Release: 14.04
2) ventas@ventas-MS-7312:~$ apt-cache policy libsane
libsane:
  Instalados: 1.0.23-3ubuntu3.1
  Candidato: 1.0.23-3ubuntu3.1
  Tabla de versión:
 *** 1.0.23-3ubuntu3.1 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1.0.23-3ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
3) to install properly
4) it gave an error

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libsane 1.0.23-3ubuntu3.1 [modified: lib/udev/rules.d/40-libsane.rules]
ProcVersionSignature: Ubuntu 3.16.0-31.41~14.04.1-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
Date: Sat Feb 28 20:46:38 2015
DuplicateSignature: package:libsane:1.0.23-3ubuntu3.1 [modified: lib/udev/rules.d/40-libsane.rules]:intentando sobreescribir el compartido `/lib/udev/rules.d/40-libsane.rules', que es distinto de otras instancias del paquetes libsane:i386
ErrorMessage: intentando sobreescribir el compartido `/lib/udev/rules.d/40-libsane.rules', que es distinto de otras instancias del paquetes libsane:i386
InstallationDate: Installed on 2015-02-27 (1 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: sane-backends
Title: package libsane 1.0.23-3ubuntu3.1 [modified: lib/udev/rules.d/40-libsane.rules] failed to install/upgrade: intentando sobreescribir el compartido `/lib/udev/rules.d/40-libsane.rules', que es distinto de otras instancias del paquetes libsane:i386
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.sane.d.dll.conf: 2015-02-28T18:49:36.964904