https://bugs.kde.org/show_bug.cgi?id=361511
--- Comment #3 from Thomas Lübking <thomas.luebk...@gmail.com> --- run "xwininfo -root -tree" and compare the output to the covered region. If you can spot the offending window, run "xwininfo -id <id of the window>" and "xprop -id <id of the window>" With a little luck, that'll hint the responsible client. -- You are receiving this mail because: You are watching all bug changes.