Need to logout on Update

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On 07/20/2011 10:38 PM, Jim Dean wrote:
> A recent discussion on Fedora forums raised the need to logout and back
> after a KDE version update. I've noticed that the system becomes
> unstable, last time I got a plasma crash, and others reported similar
> things. Is this common or just a few people?
> It was suggested that a bug should be raised for it.
> 
> 

I have same problem.

 Any update that touches kde seems to crash plasma-desktop  - and
logout/login is required ..

 fully updated F15 here ... did you file a bug?