Comment 7 for bug 107372

I can reproduce this phenomena pretty much every time. I have an open Konsole window on the same viewport open. If I now open a new window (new app or a modal window of an existing app like the settings for konqueror) the new window will be totally black (except the decoration which is normal). If I then change to another viewports and back, the newly opened window is normal, but the Konsole terminal is black.