systemsettings crashed with signal 7 in KPixmapCache::Private::mmapFile()

[Aureo Fetter]

Binary package hint: kdebase-workspace

It had crash in the Plasma when trying to personalize the style of widgets, not allowing to the turn off the system, closing all the applicatory ones related to the plasma.
Brought up to date Ubuntu 9,10 (23/9/2009)

Em português (pt-br)
Houve travamento no Plasma ao tentar personalizar o estilo dos widgets, não permitindo o desligamento do sistema, fechando todos os aplicativos relacionados ao plasma.
Ubuntu 9.10 atualizado (23/9/2009)

ProblemType: Crash
Architecture: i386
Date: Wed Sep 23 17:20:52 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/systemsettings
Package: systemsettings 4:4.3.1-0ubuntu4
ProcCmdline: /usr/bin/systemsettings -caption Configurações\ do\ sistema -icon preferences-system
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=pt_BR.UTF-8
 LANGUAGE=pt_BR:pt:pt_PT
ProcVersionSignature: Ubuntu 2.6.31-10.35-generic
Signal: 7
SourcePackage: kdebase-workspace
StacktraceTop:
 KPixmapCache::Private::mmapFile (this=0x983c8a8,
 KPixmapCache::Private::mmapFiles (this=0x983c8a8)
 KPixmapCache::Private::init (this=0x983c8a8)
 KPixmapCache::discard (this=0x934ce28)
 KPixmapCache::deleteCache (name=...)
Title: systemsettings crashed with signal 7 in KPixmapCache::Private::mmapFile()
Uname: Linux 2.6.31-10-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:KPixmapCache::Private::mmapFile (this=0x983c8a8,
KPixmapCache::Private::mmapFiles (this=0x983c8a8)
KPixmapCache::Private::init (this=0x983c8a8)
KPixmapCache::discard (this=0x934ce28)
KPixmapCache::deleteCache (name=@0xbff5172c)