After installing FC4 on two machines (clean installs) it was noticed that getting VNC loaded on the server machine by editing /etc/X11/xorg.conf to include 'load "vnc" ' and an appropriate password option line, gave screen corruption when connecting from a vnc client machine (also running current FC4), whenever the mouse was moved or keys were clicked. In this case vnc was running in an ssh tunnel. The identical setup was used without previous problems with FC3. This has been reported in bugzilla at https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=162304 Has anyone else seen this problem using FC4 machines, and if so have you managed to solve it? Or will we have to wait for an update rpm? I note that there is a version of vnc and vnc-server on the development list for rpms as vnc-server-4.1.1-14.i386.rpm and similar for vnc itself. Has anyone tried these in FC4 ?