plasma-desktop using 100% of 1 core

[Barry Scott]

After a forced reboot of my Fedora 16 system I am seeing plasma-desktop
use 100% of 1 core after a while. Killing plasma-desktop and starting it
up again is a temporary work around.
 
Is this a know issue? What do I do to fix it?
 
If this is a new problem what advice do you have to investigate the issue?
 
Barry
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde/attachments/20120516/eaa0a99c/attachment.htm>
-------------- next part --------------
___________________________________________________
This message is from the kde mailing list.
Account management:  https://mail.kde.org/mailman/listinfo/kde.
Archives: http://lists.kde.org/.
More info: http://www.kde.org/faq.html.