Version: (using KDE 4.2.2) Installed from: Ubuntu Packages Since I have performance problems running a game with compositing enabled, I set up a shortcut to quickly disable/enable compositing (lucky enough, KWin already offers that). Sometimes, when I switch it back on, the plasma panel stays opaque, Plasma obviously does not correctly switch back to the set of svgs to be used with compositing enabled. So far I was always able to fix this by either changing the style or disabling and enabling composite several times. However, currently Plasma is in a state where even logging off and on does not make it using the correct set of svg files. I am using the default Oxygen style from KDE 4.2.
it's an issue depper in kdelibs *** This bug has been marked as a duplicate of bug 179042 ***