blueman-applet crashed with DBusException in call_blocking(): org.openobex.Error.InvalidArguments: Invalid path

[Halu Wong]

Everything when i logged in to GNOME3, this error will be shown.
My laptop is x61s with built-in bluetooth. This problem occurred after upgrade from 11.04 to 11.10 beta

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: blueman 1.21-4.1build1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic-pae 3.0.4
Uname: Linux 3.0.0-11-generic-pae i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
Date: Thu Sep 22 00:21:53 2011
ExecutablePath: /usr/bin/blueman-applet
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python /usr/bin/blueman-applet
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_HK.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/blueman-applet']
SourcePackage: blueman
Title: blueman-applet crashed with DBusException in call_blocking(): org.openobex.Error.InvalidArguments: Invalid path
UpgradeStatus: Upgraded to oneiric on 2011-09-13 (8 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers

[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 #433741, 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.