Only display ACPI bootmenu key if ACPI is present

[Andriy Gapon]

on 09/11/2010 16:08 Lars Engels said the following:
> That's also an appreciated improvement, but what PCBSD does is that you
> can toggle several options, so when you select an option, the kernel is
> not loaded immediately after but you are still in the menu and can
> select / toggle another option. That way you have a multi-selection,
> e.g. select safe mode but enable acpi.
> Maybe we could also add a menu entry to boot without any modules, so
> loaders.conf gets overridden?

That sounds cool.  Like e.g. selecting verbose single-user boot completely from
the menu.
Good idea.

-- 
Andriy Gapon