package python3-gi 3.12.0-1 failed to install/upgrade: le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1

[yoch]

when I'm update my system with apt-get, I got an error

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python3-gi 3.12.0-1
ProcVersionSignature: Ubuntu 3.13.0-33.58-generic 3.13.11.4
Uname: Linux 3.13.0-33-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
Date: Sat Aug 23 20:21:31 2014
DuplicateSignature: package:python3-gi:3.12.0-1:le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1
ErrorMessage: le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1
InstallationDate: Installed on 2014-04-23 (122 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
SourcePackage: pygobject
Title: package python3-gi 3.12.0-1 failed to install/upgrade: le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Martin Pitt (pitti)]

Crash in py3clean, reassigning.

[yoch (yoch-melka)]

this bug is still present

[Matthias Klose (doko)]

unable to reproduce. please recheck with 16.04 LTS.