strange titlebar behaviour when switching desktops

Jonas Norlander jonorland at
Wed May 28 18:55:33 BST 2008

2008/5/28 Job Noorman <jobnoorman at>:
> Hi,
> I tried to send this message yesterday but apparently the attachment
> was to big for this list. The screenshot I talk about can be found at
> When I switch from one desktop to another, it takes one or two seconds
> for the titlebar (wel not only the titlebar but everything KWin has to
> draw I think) to show up. I attached a screenshot of the moment just
> after switching; you can clearly see the problem with Qalculate. Also
> note that the titlebar for Konqueror in the background seems ok but in
> fact the visible titlebar is the one from Kontact that is opened on
> the other desktop.
> I would like to file a bug for this but I'm not sure against which
> package. Maybe KWin or maybe the kernel (read somewhere there are some
> scheduler problems with the Hardy kernel)? Is there anybody that has
> an idea what this could be?
> Cheers,
> Job


I have seen similar bug when using compiz in KDE do you have some
desktop effects activated?

/ Jonas

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