ok this is what i did to my x11/prefdm
#!/bin/sh
PATH=/sbin:/usr/sbin:/bin:/usr/bin
# shut down any graphical boot that might exist
if [ -x /usr/bin/rhgb-client ]; then
/usr/bin/rhgb-client --quit
fi
# We need to source this so that the login screens get translated
[ -f /etc/sysconfig/i18n ] && . /etc/sysconfig/i18n
# Run preferred X display manager
preferred=
if [ -f /etc/sysconfig/desktop ]; then
. /etc/sysconfig/desktop
if [ "$DISPLAYMANAGER" = KDE ]; then
preferred=/usr/sbin/kdm
elif [ "$DISPLAYMANAGER" = GNOME ]; then
preferred=/usr/sbin/gdm
elif [ "$DISPLAYMANAGER" = WDM ]; then
preferred=/usr/bin/wdm
elif [ "$DISPLAYMANAGER" = XDM ]; then
preferred=/usr/bin/xdm
elif [ -n "$DISPLAYMANAGER" ]; then
preferred=$DISPLAYMANAGER
fi
fi
shopt -s execfail
[ -n "$preferred" ] && exec $preferred "$@" >/dev/null 2>&1 </dev/null
# Fallbacks, in order
exec kdm "$@" >/dev/null 2>&1 </dev/null
exec gdm "$@" >/dev/null 2>&1 </dev/null
exec wdm "$@" >/dev/null 2>&1 </dev/null
exec xdm "$@" >/dev/null 2>&1 </dev/null
# catch all exit error
exit 1
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im not sure exactly where the kdm execute or the locatin of it in the first place im useing fedora 8 64bit and i had fixed this before but cant remember as it was 5 months ago or so.
if any one can help this is what i did to it and it didnt work.