How to add an iso image to grub2

grub2iso

I read grub2 allows booting from an ISO image (at least for most live-cds). How can I add such an entry to my grub configuration? Please mention all files to modify and all commands to run since I haven't used grub2 before upgrading.

Best Answer

As far as I know while grub2 supports iso files and booting from CD it does not support loading systems from one yet.

cdboot module is compiled from cdboot.S which is support of booting from CD but not loading kernels (at least as of 1.98).

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