Re: How to Boot Linux ISO Images Directly From Your Hard Drive Debian
On Fri, 6 Aug 2021 21:06:33 +0500
rao mohsin <kraomohsin2@gmail.com> wrote:
> Hi there,
>
> I am Rao Mohsin from Pakistan. I am following
> https://www.howtogeek.com/196933/how-to … ard-drive/ 1
> <https://www.howtogeek.com/196933/how-to-boot-linux-iso-images-directly-from-your-hard-drive/>
> this tutorial for booting my system directly from ISO file. this
> tutorial is on Ubuntu 14. I am trying on Fedora (13,20,24,29)
>
> I did not understand this line
> boot=casper iso-scan/filename=${isofile} quiet
> I download Fedora ISOs from fedora website.
> https://archives.fedoraproject.org/pub/ … ve/x86_64/
> <https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/20/Live/x86_64/>
>
> I found vmlinuz and initrd file and mentioned accordingly. But the
> issue is the line.
> Boot=casper……
> I am writing
> root=live:CDLABEL=Fedora-Mate-Live-29-1-2
> root=rd.live.image
> root=(hd0,msdos1)
> root=/dev/sda1
> root=live
>
> but all failed.
> I got error “Don’t know how to handle (rd.live.image)
> What should I write so it run successfully.
> One more thing that I have do the same with debian it successfully
> run. http://ftp.debian.org/debian/dists/stab … t/mini.iso
> <http://ftp.debian.org/debian/dists/stable/main/installer-i386/20190702/images/netboot/mini.iso>
>
> grub>loopback loop (hd0,msdos1)/Downloads/mini.iso
> grub>Linux (loop)/Linux
> grub>Initrd (loop)/initrd.gz
> grub>Boot
> it successfully run.
>
> Please resolve my issue.
>
> Many thanks,
> Rao
grml-rescueboot might do the job you need:
This package provides a script for update-grub which looks for
Grml ISO images in /boot/grml and automatically adds an entry
for each image. The purpose is to use one of those images to
boot a Grml rescue system without using a CD or USB stick.
It also works for floppy-images and other CD iso's.
sudo apt install grml-rescueboot
--
Greetings
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