jockey-gtk crashed with AttributeError in __getattr__(): 'gi.repository.Gtk' object has no attribute 'ICON_LOOKUP_USE_BUILTIN'

[Majord51]

Occurred while downloading and installing the proprietary graphics card driver (ATI) using the Additional Drivers under System > Administration.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: jockey-gtk 0.8-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.37-12.26-generic 2.6.37
Uname: Linux 2.6.37-12-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Thu Jan 27 12:38:08 2011
ExecutablePath: /usr/bin/jockey-gtk
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110127)
InterpreterPath: /usr/bin/python2.7
MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk
ProcEnviron:
 SHELL=/bin/bash
 LC_MESSAGES=en_US.utf8
 LANG=en_US.UTF-8
 LANGUAGE=en_US:en
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-12-generic root=UUID=41c9e0ba-51a0-4e12-91b9-9085b6cf7ff1 ro quiet splash vt.handoff=7
PythonArgs: ['/usr/bin/jockey-gtk']
SourcePackage: jockey
Title: jockey-gtk crashed with AttributeError in __getattr__(): 'gi.repository.Gtk' object has no attribute 'ICON_LOOKUP_USE_BUILTIN'
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/17/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.49
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 30FC
dmi.board.vendor: Compal
dmi.board.version: 01.99
dmi.chassis.type: 10
dmi.chassis.vendor: Compal
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.49:bd08/17/2009:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr1:rvnCompal:rn30FC:rvr01.99:cvnCompal:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: 1
dmi.sys.vendor: Hewlett-Packard

[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 #706193, 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.