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

Binary package hint: apport

happened on daily upgrade using aptitude

Description: Ubuntu Natty (development branch)
Release: 11.04

apport:
  Installed: 1.20.1-0ubuntu3
  Candidate: 1.20.1-0ubuntu3
  Version table:
 *** 1.20.1-0ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: apport 1.20.1-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
ApportLog:
 ERROR: apport (pid 4771) Mon Apr 18 22:09:48 2011: called for pid 4770, signal 24
 ERROR: apport (pid 4771) Mon Apr 18 22:09:48 2011: executable: /usr/bin/odt2txt.odt2txt (command line "odt2txt --encoding=utf-8 /home/foo/Documents/Arbeit/HSR/Zeiterfassung/GLAZ_2011.2_HML.ifs.ods")
 ERROR: apport (pid 4771) Mon Apr 18 22:09:48 2011: Ignoring signal 24 (caused by exceeding soft RLIMIT)
Architecture: amd64
CrashReports:
 600:0:0:764323:2011-04-20 21:18:04.725804000 +0200:2011-04-20 21:21:13.468064131 +0200:/var/crash/apport.0.crash
 600:0:0:686291:2011-04-16 21:43:23.001967000 +0200:2011-04-16 21:43:24.001967000 +0200:/var/crash/flashplugin-installer.0.crash
 600:1000:1000:833739:2011-04-13 09:13:47.782916000 +0200:2011-04-13 09:13:52.960787412 +0200:/var/crash/_usr_lib_bamf_bamfdaemon.1000.crash
Date: Wed Apr 20 21:18:05 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
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 2011-03-21 (29 days ago)