https://bugs.kde.org/show_bug.cgi?id=391778
--- Comment #14 from Martin Flöser <mgraess...@kde.org> --- The combination of the xprop and the debug output would mean that KWin is not getting the callback from our windowing system library. I checked on build.kde.org and the code area is not test covered. I'll try to add a test case. -- You are receiving this mail because: You are watching all bug changes.