Version: (using KDE 4.3.1) OS: Linux Installed from: SuSE RPMs I wanted to use the mouse mark effect of kwin to show something in a presentation. Unfortunately, when I open a pdf file and use the presentation mode in okular, the presentation is always on top - even on top of the mouse marks. So the marks are not really visible while presenting. But when I close the presentation view they are all there. I don't think this is really a bug but I would expect the marks to be always visible and on top of everything else.
yet another unredirection issue :-( for the moment, place UnredirectFullscreen=true into ~/.kde/share/config/kwinrc, [Compositing] section
Okular has an own drawing feature. Perhaps that might help you. *** This bug has been marked as a duplicate of bug 185982 ***