https://bugs.kde.org/show_bug.cgi?id=374554
--- Comment #1 from Roman Gilg <subd...@gmail.com> --- Since you thought a few days ago the org.kde.KWin.InputDeviceManager interface is the problem because of the backtrace, something else: When issuing kwin_wayland --xwayland from terminal, it gives a segfault. Removing the registerObject of the interface in connection.cpp solves this. So there is indeed a problem with the current implementation, which seems to be related to the multiple threads in the Connection class. Atleast there are correlated warning messages spamed to the log. -- You are receiving this mail because: You are watching all bug changes.