gnome-appearance-properties crashed with SIGSEGV in pango_shape()

Binary package hint: gnome-control-center

I have no idea

ProblemType: Crash
Architecture: i386
CrashCounter: 1
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/gnome-appearance-properties
Package: gnome-control-center 1:2.26.0-0ubuntu2
ProcCmdline: gnome-appearance-properties --show-page=background
ProcEnviron:
 PATH=(custom, user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 pango_shape () from /usr/lib/libpango-1.0.so.0
 ?? () from /usr/lib/libpango-1.0.so.0
 ?? () from /usr/lib/libpango-1.0.so.0
 ?? () from /usr/lib/libpango-1.0.so.0
 ?? () from /usr/lib/libpango-1.0.so.0
Title: gnome-appearance-properties crashed with SIGSEGV in pango_shape()
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare