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

[Petar Nedialkov]

Binary package hint: kdebase-workspace

When I switch plasma theme to "Air for netbooks", kwin crash.

ProblemType: Crash
Architecture: i386
Date: Sun Jan 24 11:13:28 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/kwin
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: kde-window-manager 4:4.3.95-0ubuntu1
ProcCmdline: kwin
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
 LANGUAGE=
ProcVersionSignature: Ubuntu 2.6.32-11.15-generic
Signal: 7
SourcePackage: kdebase-workspace
StacktraceTop:
 KPixmapCache::Private::mmapFile(QString const&, KPixmapCache::Private::MmapInfo*, int) () from /usr/lib/libkdeui.so.5
 KPixmapCache::Private::mmapFiles() ()
 KPixmapCache::Private::init() () from /usr/lib/libkdeui.so.5
 KPixmapCache::discard() () from /usr/lib/libkdeui.so.5
 KPixmapCache::deleteCache(QString const&) ()
Title: kwin crashed with signal 7 in KPixmapCache::Private::mmapFile()
Uname: Linux 2.6.32-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (process:13604): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed