package apport 1.20.1-0ubuntu5 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Kiel]

Binary package hint: apport

1. Ubuntu Natty 11.04
2. apport 1.20.1-0ubuntu5
3. Performed update using update-manager, expected new packages to be installed over night
4. Checked in the morning and most packages installed, except for apport, and Ubuntu asked me to file a bug report

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: apport 1.20.1-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: fglrx
ApportLog:

Architecture: amd64
CrashReports:
 600:0:0:268186:2011-04-20 21:39:47.742738000 -0700:2011-04-21 06:06:51.860691995 -0700:/var/crash/apport.0.crash
 600:1000:1000:938075:2011-04-18 07:28:17.889561000 -0700:2011-04-18 07:28:18.889561000 -0700:/var/crash/_usr_lib_gnome-screensaver_gnome-screensaver-gl-helper.1000.crash
Date: Wed Apr 20 21:39:48 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 10.04.2 LTS "Lucid Lynx" - Release amd64 (20110211.3)
PackageArchitecture: all
SourcePackage: apport
Title: package apport 1.20.1-0ubuntu5 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to natty on 2011-04-18 (2 days ago)