https://bugs.kde.org/show_bug.cgi?id=487895
--- Comment #4 from Reinier <rpbik...@xs4all.nl> --- You might be on to something... I do see a flicker. Briefly when I move the mouse cursor, but after a switch to another virtual desktop, the whole screen flickers and keeps on doing that until I bring up the hidden panel. I hoped this also was a method to test my desktop, but I can't get this effect to work there. There is no visible effect from enabling the 'Show Paint' effect. On the laptop though, it's very clear. And headache inducing... -- You are receiving this mail because: You are watching all bug changes.