package apport 1.20.1-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Binary package hint: apport

FYI

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: apport 1.20.1-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
ApportLog:

Architecture: i386
CrashReports:
 600:0:0:369264:2011-04-20 23:42:31.665761000 +0300:2011-04-20 23:42:51.473854617 +0300:/var/crash/apport.0.crash
 600:1000:1000:4790442:2011-04-18 13:57:41.612283000 +0300:2011-04-18 13:57:42.612283000 +0300:/var/crash/_usr_share_system-config-printer_scp-dbus-service.py.1000.crash
 600:1000:1000:1008840:2011-04-15 22:52:12.461205000 +0300:2011-04-15 22:52:13.461205000 +0300:/var/crash/_usr_lib_policykit-1-gnome_polkit-gnome-authentication-agent-1.1000.crash
 600:0:0:22157:2011-04-19 12:39:58.229357000 +0300:2011-04-19 12:39:59.229357000 +0300:/var/crash/_usr_sbin_aptd.d4541bf1895343aea6baa44e183c1132.crash
Date: Wed Apr 20 23:42:32 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
PackageArchitecture: all
SourcePackage: apport
Title: package apport 1.20.1-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to natty on 2011-04-14 (6 days ago)