can't make a CD bootable

Gerard Robin <[email protected]> Tue, 24 Jan 2006 10:36:25 +0000

Newsgroups	gmane.comp.audio.cd-paranoia.general
Message-ID	<20060124103625.GA722@mauritius>

Hello,
to copy a CD of data I do:
mkisofs -R -r -J /cdrom | cdrecord -v fs=6m speed=4 dev=1,0 dev=1,0 -
and all works fine.

But now, I want to copy a CD bootable.
man mkisofs gives the option: -G generic_boot_image
I don't figure out what is generic_boot_image

How must I pass the option -G in my previous command ?
tia.

-- 
Gerard