6.21 How can I disallow root login at the console with VUE?

Configure your /usr/vue/config/Xstartup as something like this :

   if [ -f /etc/securetty ] &&
      # pwget is an HP command which checks also for Yellow Pages.
      # exit code from awk is inverted (!) since sh's tests are...
      # === a more simple test would be [ "$USER" = root ] ===
      pwget -n "$USER" | awk -F: '{ exit !($3 == 0) }'; then
         echo Root Login not allowed | /usr/lib/X11/ignition/text_dialog ERROR
         exit 1
   fi
   if [ -f /etc/nologin ]; then
      exit 1
   fi
   exit 0

See man vuelogin(1X) for more details.

(Thanks to Cyrille Lefevre <Cyrille.Lefevre@ici.der.edf.fr>)