sabayon on multiboot flash

[qmor]

Hello everyone. I'm trying to make multibootable flash using grub2. I want to boot some distrib directly from iso. I have added ubuntu 10.10 using grub.cfg entry:

Code: Select all

menuentry "Ubuntu Live 10.10 32bit" {
 loopback loop /boot/iso/ubuntu-10.10-desktop-i386.iso
 linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=/boot/iso/ubuntu-10.10-desktop-i386.iso noeject noprompt --
 initrd (loop)/casper/initrd.lz
}

And it's workes fine. Now i'm trying to add a sabayon using some like this:

Code: Select all

menuentry "Sabayon 5.5 G" {
 loopback loop /boot/iso/Sabayon_Linux_5.5_x86_G.iso
 linux (loop)/boot/sabayon boot=/ iso-scan/filename=/boot/iso/Sabayon_Linux_5.5_x86_G.iso noeject noprompt --
 initrd (loop)/boot/sabayon.igz
}

And nothing work. What parameters i should put into grub.cfg file to load sabayon from the iso image from flash drive?

[timothyRlamora]

I would use sabayon's grub during the installation process

[qmor]

How i can execute it?

[timothyRlamora]

when you install sabayon on yoyr flash you will go past automatc partition then you will go into bootloader and there you will see a list of os's click on advanced bootloader options and check the ones you want to start first

[qmor]

i think it's not what i need, becouse it's not initial loading from cd-rom. I need load iso from flash, grub 2 "decompress" iso image and execute kernel (vmlinuz) and initrd, but maybe i need some path variables or something else to success start.