Gnome and VNC problems

[tommywds]

Hi guys

Hoping someone can help me out here. I've just updated my FC5 install using yum and I can no longer start a VNC server. I've taken a look at the logs and attached it below. It looks to me that there is a problem with gnome, but I don't really know enough about it.

If anyone could give me a pointer I would be most greatful.

Couldn't open RGB_DB '/usr/X11R6/lib/X11/rgb'
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root

Xvnc Free Edition 4.1.2 - built May 12 2006 17:42:24
Copyright (C) 2002-2005 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.
Underlying X server release 40201000, The XFree86 Project, Inc


Wed Sep  6 12:59:13 2006
 vncext:      VNC extension running!
 vncext:      Listening for VNC connections on port 5901
 vncext:      Listening for HTTP connections on port 5801
 vncext:      created VNC server for screen 0
error opening security policy file /usr/X11R6/lib/X11/xserver/SecurityPolicy
Could not init font path element /usr/X11R6/lib/X11/fonts/misc/, removing from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/Speedo/, removing from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/Type1/, removing from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/CID/, removing from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/75dpi/, removing from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/100dpi/, removing from list!

Fatal server error:
could not open default font 'fixed'
/usr/bin/xsetroot:  unable to open display 'my.fc5_server:1'
xrdb: Connection refused
xrdb: Can't open display 'my.fc5_server:1'
xmodmap:  unable to open display 'my.fc5_server:1'

(gnome-session:3838): Gtk-WARNING **: cannot open display:

[falko]

What's the output of

ls -l /usr/X11R6/lib/X11/rgb

,

ls -l /usr/X11R6/lib/X11/xserver

and

ls -l /usr/X11R6/lib/X11/fonts

?