apport-gtk crashed with TypeError in ui_present_crash(): glib.markup_escape_text() takes at most 1 argument (2 given)

[ac_witness]

i cant upgrade system. problem with ubuntu-desktop

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: apport-gtk 1.22.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-11.17-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportLog:

ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
Date: Mon Sep 12 18:07:52 2011
ExecutablePath: /usr/share/apport/apport-gtk
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gtk
ProcEnviron:
 PATH=(custom, no user)
 LANG=cs_CZ.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/apport/apport-gtk']
SourcePackage: apport
Title: apport-gtk crashed with TypeError in ui_present_crash(): glib.markup_escape_text() takes at most 1 argument (2 given)
UpgradeStatus: Upgraded to oneiric on 2011-09-12 (0 days ago)
UserGroups:

[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 #833592, 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.