k3b segfaults

[John R]

  k3b segfaults when selecting 'configure' from the 'settings' menu.

Following output received when using cli to boot: (last 6 lines are the 
result of invoking 'configure')

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

k3b(2429)/kdeui (kdelibs): Attempt to use QAction "view_projects" with 
KXMLGUIFactory!
k3b(2429)/kdeui (kdelibs): Attempt to use QAction "view_dir_tree" with 
KXMLGUIFactory!
k3b(2429)/kdeui (kdelibs): Attempt to use QAction "view_contents" with 
KXMLGUIFactory!
k3b(2429)/kdeui (kdelibs): Attempt to use QAction "location_bar" with 
KXMLGUIFactory!
QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByParent(const QString&, 
Solid::DeviceInterface::Type)  error:  
"org.freedesktop.DBus.Error.ServiceUnknown"

QMetaObject::invokeMethod: No such method 
K3b::Application::loadCommandLineOptionsForNewInstance()
[root at localhost ~]# QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByDeviceInterface(Solid::DeviceInterface::Type)  
error:  "org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByDeviceInterface(Solid::DeviceInterface::Type)  
error:  "org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByDeviceInterface(Solid::DeviceInterface::Type)  
error:  "org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByDeviceInterface(Solid::DeviceInterface::Type)  
error:  "org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByDeviceInterface(Solid::DeviceInterface::Type)  
error:  "org.freedesktop.DBus.Error.ServiceUnknown"

QStringList 
Solid::Backends::KUPnP::KUPnPManager::findDeviceByDeviceInterface(Solid::DeviceInterface::Type)  
error:  "org.freedesktop.DBus.Error.ServiceUnknown"

k3b(2429)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing  
"/usr/share/mime/magic"
k3b(2429)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing  
"/jackrabbit/.local/share/mime/magic"
k3b(2429)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  
offers for  "k3bmpcdecoder"
k3b(2429)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  
offers for  "k3bffmpegdecoder"
k3b(2429)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  0  
offers for  "k3blibsndfiledecoder"
k3b(2429)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found  1  
offers for  "k3blameencoder"

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

System 86_64 with Fedora 12, 13 and 14 (3 computers). Same problem on 
two other machines running Fedora 13 and 14, i686. All machines have 
latest bios and software updates. Problem occurs as both root and 
regular user. Tried new user; same problem.

Appreciate advice on how to resolve the problem.

TIA.

John