Lost systray icons

[Anne Wilson]

Since a crash yesterday I have lost most of the systray icons.  I've tried 
renaming plasma-appletsrc, and lost even more.  Now I only see the icons for 
battery/mains power and knetworkmanager icons (before the rename I also had 
the NM-applet and half! of the notifier).  Hovering over the space left shows 
the popup for all the icons I'd expect to see.  Restarting plasma after the 
rename gives

[anne@AA1 config]$ plasma                                  
QLayout: Attempting to add QLayout "" to QWidget "", which already has
a 
layout
plasma(9264)/kdecore (KService) KServicePrivate::init: The desktop entry file  
"/usr/share/kde4/services/sysinfo.protocol"  has Type= "Application" 
but no 
Exec line                               

Object::connect: Attempt to bind non-signal 
TaskManager::TaskGroup::editRequest()
QCoreApplication::postEvent: Unexpected null receiver
QCoreApplication::postEvent: Unexpected null receiver
plasma(9264)/libplasma Plasma::FrameSvg::resizeFrame: Invalid size QSizeF(-22, 
26)
plasma(9264)/libplasma Plasma::FrameSvg::resizeFrame: Invalid size QSizeF(0, 
0)
plasma(9264)/libplasma Plasma::FrameSvg::resizeFrame: Invalid size QSizeF(-22, 
26)
plasma(9264)/libplasma Plasma::FrameSvg::resizeFrame: Invalid size QSizeF(0, 
0)
QCoreApplication::postEvent: Unexpected null receiver
[anne@AA1 config]$ QCoreApplication::postEvent: Unexpected null receiver
QCoreApplication::postEvent: Unexpected null receiver
QCoreApplication::postEvent: Unexpected null receiver
QCoreApplication::postEvent: Unexpected null receiver
QCoreApplication::postEvent: Unexpected null receiver

Any ideas for recovering the icons?

Anne
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