Kubuntu Screen status Bar

[Ramesh Rao]

All,

By mistake I  seem to have deleted the "minimized windows" from the status bar. I seem to have clicked on the command "Remove this panel" and now on minimizing any open window, I loose it for good.

I followed the instructions given in link: http://www.ehow.com/how_8388140_reset-taskbar-kubuntu.html. I end up with following error. Essentially rm plasma-appletsrc gives following error.
Highlighted red below. Proceeding further (even though this rm command failed) ended up in series of other errors. Ultimately I find plasma-desktop IS running (pa -A | grep plasma-desktop is successful). How do  I kill and run plasma-desktop again?

I am running kubuntu 10.04.4.

I am  in urgent need of help..

Thanks,
Ramesh Rao
937-434-6625

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ramesh at mozart:~$ ps -A |grep plasma
 2095 ?        00:00:08 plasma-desktop
ramesh at mozart:~$ kquitapp plasma-desktop
ramesh at mozart:~$ rm ~/.kde4/share/config/plasma-appletsrc
rm: cannot remove `/home/ramesh/.kde4/share/config/plasma-appletsrc': No such file or directory
ramesh at mozart:~$ plasma &
[1] 2179
ramesh at mozart:~$ plasma: command not found

[1]+  Exit 127                plasma
ramesh at mozart:~$ plasma-desktop &
[1] 2181
ramesh at mozart:~$ QDBusObjectPath: invalid path ""
QGraphicsLinearLayout::insertItem: cannot insert null item
QGraphicsLinearLayout::insertItem: cannot insert null item
Object::connect: No such slot AbstractItemView::iconSettingsChanged(int)
Object::connect: No such signal QDBusAbstractInterface::Changed()
link XMLID_34_ hasn't been detected!
link XMLID_34_ hasn't been detected!
link XMLID_36_ hasn't been detected!
plasma-desktop(2182) MessageIndicator::adjustViewSize: No parentWidget for applet widget()! 
plasma-desktop(2182) MessageIndicator::adjustViewSize: No parentWidget for applet widget()! 
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QGridLayoutEngine::addItem: Cell (1, 1) already taken
QGraphicsLinearLayout::insertItem: cannot insert null item
QGraphicsLinearLayout::insertItem: cannot insert null item
Object::connect: No such slot AbstractItemView::iconSettingsChanged(int)
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
QPixmap::handle(): Pixmap is not an X11 class pixmap
plasma-desktop(2182)/plasma StatusNotifierItemSource::refreshCallback: DBusMenu disabled for this application 
QGridLayoutEngine::addItem: Cell (0, 1) already taken
QGridLayoutEngine::addItem: Cell (1, 1) already taken

[1]+  Done                    plasma-desktop
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