python2.5 crashed with TypeError in on_btnPrintTestPage_clicked()

Binary package hint: python2.5

Kubuntu Jaunty KDE4.2

ProblemType: Crash
Architecture: i386
Dependencies:
 libgcc1 1:4.3.3-2ubuntu1
 zlib1g 1:1.2.3.3.dfsg-12ubuntu1
 gcc-4.3-base 4.3.3-2ubuntu1
 findutils 4.4.0-2ubuntu3
 libc6 2.9-0ubuntu9
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/python2.5
InterpreterPath: /usr/bin/python2.5
Package: python2.5-minimal 2.5.4-0ubuntu1
ProcCmdline: python /usr/bin/system-config-printer-kde
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
 LANGUAGE=
PythonArgs: []
SourcePackage: python2.5
Title: python2.5 crashed with TypeError in on_btnPrintTestPage_clicked()
Traceback:
 Traceback (most recent call last):
   File "/usr/bin/system-config-printer-kde", line 721, in on_btnPrintTestPage_clicked
     "job %d") % job_id)
 TypeError: unsupported operand type(s) for %: 'QString' and 'int'
Uname: Linux 2.6.28-6-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare