kde 4.2, 4.1 showdesktop - unknown component

[Terence Simpson]

Simon Péter wrote:
> Hello List,
>
> At begin of this year there was a large upgrade of Kubuntu Intrepid, from this 
> time the "Show the Plasma Desktop" component seems like as unknown.
> Today I upgraded my Kubuntu to 4.2 from the kubuntu-experimental repository, 
> but seems like this problem is still alive...
> I was looking for report like this on this mail-list but couldn't find, I hope 
> it is not a duplicated report.
> ________________________________
>
> Sincerely
>
> Simon, Péter
>
>
>   
Try making sure kdeplasma-addons is installed.

Terence