If possible it would be great if you could include https://github.com/LibVNC/libvncserver/pull/361 on top of libvncserver 0.9.12 or krfb ll crash on exit And if you don't have 0.9.12 please update to that one too, since actually it fixes another krfb crash on exit. The libvncserver developers are obviously not testing krfb :/ Cheers, Albert