apt-listchanges crashed with IOError in mail_changes(): [Errno 32] Relais brisé (pipe)

[steinhauser christian]

Binary package hint: apt-listchanges

none

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: apt-listchanges 2.85.6ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Apr 8 19:16:09 2011
ExecutablePath: /usr/bin/apt-listchanges
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/apt-listchanges --apt
ProcCwd: /home/test
ProcEnviron:
 LANGUAGE=tlh_GB:fr_FR:en
 LANG=fr_FR.UTF-8
 LC_MESSAGES=
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/apt-listchanges', '--apt']
SourcePackage: apt-listchanges
Title: apt-listchanges crashed with IOError in mail_changes(): [Errno 32] Relais brisé (pipe)
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: