Package: krdc Version: 4:4.14.1-1 Followup-For: Bug #758635 I have the same problem with krdc, also with a Mac OS X VNC server. I tried gvncviewer as an alternative and it has the same problem: Fatal: failed to create the RNG lock: Invalid argument FATAL: failed to acquire the FSM lock in libgrypt: Invalid argument xtightvncviewer works though. Using packages from sid. Thanks, Marcel