applet.py crashed with ImportError in /usr/lib/python2.7/dist-packages/cupshelpers/cupshelpers.py: No module named packagekit.client

[hiptrop]

happend right after bootup was done.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: system-config-printer-gnome 1.3.5+20110731-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
Uname: Linux 3.0.0-7-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CupsErrorLog:

Date: Sun Jul 31 22:50:29 2011
ExecutablePath: /usr/share/system-config-printer/applet.py
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
InterpreterPath: /usr/bin/python2.7
Lpstat: device for Brother-DCP-1200: usb://Brother/DCP-115C
MachineType: LENOVO 7742NCG
PackageArchitecture: all
Papersize: a4
PpdFiles: Brother-DCP-1200: Brother DCP-1200 Foomatic/hl1250 (recommended)
ProcCmdline: /usr/bin/python /usr/share/system-config-printer/applet.py
ProcEnviron:
 PATH=(custom, no user)
 LANG=de_AT.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-7-generic root=UUID=d67e1062-d719-4537-8fcd-f2ed93dfdfe7 ro quiet splash vt.handoff=7
PythonArgs: ['/usr/share/system-config-printer/applet.py']
SourcePackage: system-config-printer
Title: applet.py crashed with ImportError in /usr/lib/python2.7/dist-packages/cupshelpers/cupshelpers.py: No module named packagekit.client
UdevDb: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
UpgradeStatus: Upgraded to oneiric on 2011-07-13 (18 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/08/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC7WW (2.27 )
dmi.board.name: 7742NCG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7LETC7WW(2.27):bd04/08/2010:svnLENOVO:pn7742NCG:pvrThinkPadR61:rvnLENOVO:rn7742NCG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7742NCG
dmi.product.version: ThinkPad R61
dmi.sys.vendor: LENOVO

[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 #819203, 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.