package kdm 4:4.8.5-0ubuntu0.1 failed to install/upgrade: le sous-processus script pre-removal installé a été tué par le signal (Complété)

[rudolf balmer]

i HAD KDM DESISTALLED, then reinstalled -> error message, but seems to work on login screen

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: kdm 4:4.8.5-0ubuntu0.1
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
Uname: Linux 3.2.0-32-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu13
AptOrdering:
 kde-workspace: Remove
 kubuntu-desktop: Remove
 kde-workspace-bin: Remove
 kdm: Purge
 kde-workspace-kgreet-plugins: Purge
Architecture: amd64
Date: Sat Oct 6 14:43:32 2012
ErrorMessage: le sous-processus script pre-removal installé a été tué par le signal (Complété)
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: kde-workspace
Title: package kdm 4:4.8.5-0ubuntu0.1 failed to install/upgrade: le sous-processus script pre-removal installé a été tué par le signal (Complété)
UpgradeStatus: Upgraded to precise on 2012-10-05 (0 days ago)