package libglade2.0-cil 2.12.10-2ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Bug empechant la mise à niveau de la 12.04 LTS
Bug enpechant le fonctionnement normal de la logitthheque en installation et desinstallation en ouvrant la fenetre
erreur sur l'intallation ou desinstallation d'un paquet
Parfois de l'ouverture d'une fenetre UBUNTU a eu une erreur interne

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libglade2.0-cil 2.12.10-2ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-68.102-generic-pae 3.2.62
Uname: Linux 3.2.0-68-generic-pae i686
ApportVersion: 2.0.1-0ubuntu17.7
Architecture: i386
Date: Fri Aug 29 15:06:37 2014
DuplicateSignature: package:libglade2.0-cil:2.12.10-2ubuntu4:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MarkForUpload: True
SourcePackage: gtk-sharp2
Title: package libglade2.0-cil 2.12.10-2ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to precise on 2014-08-29 (0 days ago)