awn-manager crashed with Restarting AWN usually solves this issue in setup_chooser()

Binary package hint: avant-window-navigator

in 8.04 it crashes

ProblemType: Crash
Architecture: amd64
Date: Thu Apr 24 14:13:15 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/awn-manager
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: nvidia
Package: awn-manager 0.2.1-0ubuntu2
PackageArchitecture: all
ProcCmdline: python /usr/bin/awn-manager
ProcEnviron:
 LC_TIME=de_AT.utf8
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/awn-manager']
SourcePackage: avant-window-navigator
Title: awn-manager crashed with Restarting AWN usually solves this issue in setup_chooser()
Uname: Linux 2.6.24-16-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video