apport-gtk crashed with UnicodeEncodeError in ui_present_crash(): 'ascii' codec can't encode character u'\xf3' in position 21: ordinal not in range(128)

[Perfecto]

Binary package hint: apport

I was doing nothing

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: apport-gtk 1.20-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
ApportLog:
 ERROR: apport (pid 11645) Sat Mar 26 14:21:27 2011: called for pid 2373, signal 11
 ERROR: apport (pid 11645) Sat Mar 26 14:21:27 2011: executable: /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1 (command line "/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1")
 ERROR: apport (pid 11645) Sat Mar 26 14:21:35 2011: wrote report /var/crash/_usr_lib_policykit-1-gnome_polkit-gnome-authentication-agent-1.1000.crash
Architecture: amd64
CrashReports:
 600:0:0:256501:2011-03-26 10:46:28.766849000 +0100:2011-03-26 10:48:18.786278837 +0100:/var/crash/sbackup-gtk.0.crash
 600:0:0:24358:2011-03-25 23:52:25.689259000 +0100:2011-03-25 23:52:26.689259000 +0100:/var/crash/blcr-dkms.0.crash
 600:1000:100:5135507:2011-03-26 14:21:34.865493000 +0100:2011-03-26 22:45:43.880236842 +0100:/var/crash/_usr_lib_policykit-1-gnome_polkit-gnome-authentication-agent-1.1000.crash
 600:1000:100:42626:2011-03-26 22:46:37.832168000 +0100:2011-03-26 22:46:46.618191916 +0100:/var/crash/_usr_share_apport_apport-gtk.1000.crash
Date: Sat Mar 26 22:46:38 2011
ExecutablePath: /usr/share/apport/apport-gtk
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100804)
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gtk
ProcEnviron:
 LANGUAGE=es_ES:en
 PATH=(custom, user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/apport/apport-gtk']
SourcePackage: apport
Title: apport-gtk crashed with UnicodeEncodeError in ui_present_crash(): 'ascii' codec can't encode character u'\xf3' in position 21: ordinal not in range(128)
UpgradeStatus: Upgraded to natty on 2011-03-25 (1 days ago)
UserGroups: adm admin audio avahi avahi-autoipd bin cdrom clamav dialout dip disk fax floppy fuse games gdm lp lpadmin mail netdev ntp operator plugdev pulse pulse-access sambashare saned src ssh sudo tape users usrp video voice www-data

[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 #737799, 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.