update-manager crashed with DBusException in _convert_dbus_exception()

[Nicolas DERIVE]

Binary package hint: update-manager

Authenticating before applying updates (with polkit for aptd), update-manager ignores this and restart like if I just started it.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: update-manager 1:0.142.1
ProcVersionSignature: Ubuntu 2.6.35-2.3-generic 2.6.35-rc2
Uname: Linux 2.6.35-2-generic i686
Architecture: i386
CheckboxSubmission: c4273c0f4f2b8d26cd6bf31cadfd2912
CheckboxSystem: a871981cb5bdf4d6ebd55be46becf77e
Date: Thu Jun 17 23:08:04 2010
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/update-manager
InterpreterPath: /usr/bin/python2.6
PackageArchitecture: all
ProcCmdline: /usr/bin/python2.6 /usr/bin/update-manager
ProcEnviron:
 SHELL=/bin/bash
 LANG=fr_FR.UTF-8
 LANGUAGE=fr_FR:fr:en_GB:en
PythonArgs: ['/usr/bin/update-manager']
SourcePackage: update-manager
Title: update-manager crashed with DBusException in _convert_dbus_exception()
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev pulse pulse-access scanner tape users video

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #590909, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.