update-software-center-channels crashed with DBusException in call_blocking(): org.freedesktop.DBus.Error.ServiceUnknown: The name org.debian.AptXapianIndex was not provided by any .service files

[kristian.paul]

I just open it to modify to enable source code in the repositories (origins) menu

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: software-center 5.1.5.1
ProcVersionSignature: Ubuntu 3.2.0-8.15-generic 3.2.0
Uname: Linux 3.2.0-8-generic i686
NonfreeKernelModules: wl
ApportVersion: 1.90-0ubuntu2
Architecture: i386
Date: Sun Jan 15 22:00:47 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/share/software-center/update-software-center-channels
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/software-center/update-software-center-channels
ProcEnviron:
 LANGUAGE=es_CO:es
 PATH=(custom, user)
 LANG=es_CO.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/software-center/update-software-center-channels']
SourcePackage: software-center
Title: update-software-center-channels crashed with DBusException in call_blocking(): org.freedesktop.DBus.Error.ServiceUnknown: The name org.debian.AptXapianIndex was not provided by any .service files
UpgradeStatus: Upgraded to precise on 2011-12-23 (23 days ago)
UserGroups: adm admin cdrom dialout fuse libvirtd lpadmin netdev plugdev sambashare

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.