[Bug 192533] New: Plasma crashes at startup in KDE4.3 beta

[Juan Honorato]

https://bugs.kde.org/show_bug.cgi?id=192533

           Summary: Plasma crashes at startup in KDE4.3 beta
           Product: kde
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: juanrhonorato at gmail.com


Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.29-ARCH i686

What I was doing when the application crashed:
Hi, im using arch with kdemod-unstable. 
When i upgraded to KDE 4.3 beta 1 (4.2.85) i had to do it with the force
upgrade option because of some conflicts in the files (i could find the exact
conflicts but with the other pc tomorrow). I've done forced upgrades before and
never had a problem.
After the upgrade finished i rebooted the machine and i wash "thrown" to a
terminal because kdm didnt start, so i started the session with startx and
everything was ok. After a second reboot i got this plasma crash right after
the session is loaded so i never get to see my desktop.
Everything is working fine aside from plasma, so i can run applications with
krunner and switch between them as i would normally do.
Please help

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#6  0xb650f285 in QObject::connect () from /usr/lib/libQtCore.so.4
#7  0xa866372e in InfoManager::registerInfoWidget () from
/usr/lib/kde4/plasma_applet_playwolf.so
#8  0xa86542e0 in PlayWolf::initExtenderItem () from
/usr/lib/kde4/plasma_applet_playwolf.so
#9  0xb7e77e4f in Plasma::ExtenderPrivate::loadExtenderItems () from
/usr/lib/libplasma.so.3
#10 0xb7e789ff in Plasma::Extender::Extender () from /usr/lib/libplasma.so.3
#11 0xb7e3a948 in Plasma::Applet::extender () from /usr/lib/libplasma.so.3
#12 0xa8655a5e in PlayWolf::init () from
/usr/lib/kde4/plasma_applet_playwolf.so
#13 0xb7e62f57 in Plasma::Corona::loadLayout () from /usr/lib/libplasma.so.3
#14 0xb7e63e4e in Plasma::Corona::initializeLayout () from
/usr/lib/libplasma.so.3
#15 0xb802b2c6 in PlasmaApp::corona () from
/usr/lib/libkdeinit4_plasma-desktop.so
#16 0xb802b5f7 in PlasmaApp::setupDesktop () from
/usr/lib/libkdeinit4_plasma-desktop.so
#17 0xb802b782 in PlasmaApp::qt_metacall () from
/usr/lib/libkdeinit4_plasma-desktop.so
#18 0xb6513339 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb6513fa2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb65186a7 in ?? () from /usr/lib/libQtCore.so.4
#21 0xb65187cc in ?? () from /usr/lib/libQtCore.so.4
#22 0xb650d82f in QObject::event () from /usr/lib/libQtCore.so.4
#23 0xb67866ec in QApplicationPrivate::notify_helper () from
/usr/lib/libQtGui.so.4
#24 0xb678e9be in QApplication::notify () from /usr/lib/libQtGui.so.4
#25 0xb766adaa in KApplication::notify () from /usr/lib/libkdeui.so.5
#26 0xb64fd24b in QCoreApplication::notifyInternal () from
/usr/lib/libQtCore.so.4
#27 0xb652c3d1 in ?? () from /usr/lib/libQtCore.so.4
#28 0xb6528a20 in ?? () from /usr/lib/libQtCore.so.4
#29 0xb4d92718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0xb4d95c7b in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#31 0xb4d95df8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0xb6528978 in QEventDispatcherGlib::processEvents () from
/usr/lib/libQtCore.so.4
#33 0xb68252a5 in ?? () from /usr/lib/libQtGui.so.4
#34 0xb64fb87a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#35 0xb64fbcba in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#36 0xb64fe149 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#37 0xb6786567 in QApplication::exec () from /usr/lib/libQtGui.so.4
#38 0xb800f78d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#39 0x0804877b in _start ()

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