GWARE - System Startup Information ( /etc/rc.d/ )

Add to rc.local

if [ -x /etc/rc.d/rc.avahidaemon ]; then
  if [ -w /var/run/avahi-daemon/pid ]; then rm /var/run/avahi-daemon/pid ; fi
  sh /etc/rc.d/rc.avahidaemon start
fi
if [ -x /etc/rc.d/rc.avahidnsconfd ]; then
  if [ -w /var/run/avahi-dnsconfd.pid ]; then rm /var/run/avahi-dnsconfd.pid ; fi
  sh /etc/rc.d/rc.avahidnsconfd start
fi

Add to rc.local_shutdown

if [ -x /etc/rc.d/rc.avahidaemon ]; then
  sh /etc/rc.d/rc.avahidaemon stop
  rm -f /var/run/avahi-daemon/pid
fi

if [ -x /etc/rc.d/rc.avahidnsconfd ]; then
  sh /etc/rc.d/rc.avahidnsconfd stop
  rm -f /var/run/avahi-dnsconfd.pid
fi

Modify rc.4

GDM is likely to crash if it recieves a SIGKILL (i.e. telinit 3).  The only known fix at this time is to prepend G_SLICE=always-malloc to the exec line in /etc/rc.d/rc.4.  

Either manually change the line in /etc/rc.d/rc.4:
OLD:
exec /usr/sbin/gdm -nodaemon
NEW:
G_SLICE=always-malloc exec /usr/sbin/gdm -nodaemon

Or you can run the following commands in a root terminal:
cp /etc/rc.d/rc.4 /etc/rc.d/rc.4.gware
sed -ie '/^\s*exec / s:exec /usr/[s]*bin/gdm -nodaemon:G_SLICE=always-malloc &:' /etc/rc.d/rc.4

Create and +x rc.local and rc.local_shutdown if necessary.
Remove any old rc.gware and *gware files remaining if you upgraded. Also check /etc for any *.new files.