system-config-printer.py crashed with KeyError in update_job_creation_times()

[esenoy]

Binary package hint: system-config-printer

Description: Ubuntu lucid (development branch)
Release: 10.04

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: system-config-printer-gnome 1.2.0+20100408-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.32-20.30-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-20-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CupsErrorLog:
 E [14/Apr/2010:08:46:24 +0200] Unable to remove temporary file "/var/spool/cups/tmp/.hplip" - Is a directory
 E [14/Apr/2010:16:20:10 +0200] [cups-driverd] Bad driver information file "/usr/share/cups/drv/sample.drv"!
 E [14/Apr/2010:16:21:05 +0200] [cups-driverd] Bad driver information file "/usr/share/cups/drv/sample.drv"!
 E [14/Apr/2010:16:23:23 +0200] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost/printers/OKI-DATA-CORP-C5600) from localhost
 E [14/Apr/2010:16:26:10 +0200] [cups-driverd] Bad driver information file "/usr/share/cups/drv/sample.drv"!
Date: Wed Apr 14 16:58:49 2010
ExecutablePath: /usr/share/system-config-printer/system-config-printer.py
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
InterpreterPath: /usr/bin/python2.6
Lpstat: device for OKI-DATA-CORP-C5600: usb://OKI%20DATA%20CORP/C5600
MachineType: stem manufacturer System Product Name
PackageArchitecture: all
Papersize: a4
PpdFiles: OKI-DATA-CORP-C5600: Oki C5600 Foomatic/foo2hiperc (recommended)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-20-generic root=UUID=ec1fb745-0473-4393-9263-e80e6839e8a7 ro vga=773 quiet splash
ProcCmdline: python /usr/share/system-config-printer/system-config-printer.py
ProcEnviron:
 LANG=es_ES.utf8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/system-config-printer/system-config-printer.py']
SourcePackage: system-config-printer
Title: system-config-printer.py crashed with KeyError in update_job_creation_times()
UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare
dmi.bios.date: 01/09/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1702
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5LD2
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1702:bd01/09/2007:svnstemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5LD2:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: stem manufacturer