https://bugs.kde.org/show_bug.cgi?id=358778
--- Comment #6 from Petr Vorel <p.vo...@gmail.com> --- I found out the culprit. It's the service xembedsniproxy. If I kill it then the blank space disappears. Restarting the service however does not make the blank space reappear. -- You are receiving this mail because: You are watching all bug changes.