[syslinux] No menu options

[Fabio Marzocca]

Hi,

I am trying to customize an Ubuntu Live CD, with some problem. I need
no menu option is available, and that the CD immediately starts
booting with the usplash image...

I see there is a MENU HIDDEN option, but I don't know how to use it.

Here is the original isolinux.cfg:

***************************+
include menu.cfg
default vesamenu.c32
prompt 0
timeout 300
gfxboot bootlogo
*************************

and here is the menu.cfg file:

*****************************
menu hshift 13
menu width 49
menu margin 8

menu title Installer boot menu
include stdmenu.cfg
include text.cfg
include amd.cfg
include gtk.cfg
include amdgtk.cfg
menu begin advanced
	menu title Advanced options
	label mainmenu
		menu label ^Back..
		menu exit
	include stdmenu.cfg
	include adtext.cfg
	include adamd.cfg
	include adgtk.cfg
	include adamdgtk.cfg
menu end
label help
	menu label ^Help
	config prompt.cfg
*********************************

Thank you for assistance.

Fabio