Comment 5 for bug 540177

I'm afraid there's one more bit missing before we can safely enable plymouth to do a smooth transition to kdm. This bit from the gdm upstart job needs to be duplicated to the kdm job:

            case "${ARG}" in
                text|-s|s|S|single)
                    plymouth quit || : # We have the ball here
                    exit 0
                    ;;
            esac

Once this is done, we can add kdm to the rule in plymouth-stop.conf and declare a breaks on previous kdm versions.