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--- tips:multiboot [2018/10/30 10:53] – [Multiboot] scipio
+++ tips:multiboot [2022/09/02 18:48] (current) – sscipioni
@@ Line 1: / Line 1: @@
 ====== Multiboot ======
+  * https://www.ventoy.net/
-Creare una partizione FAT32 (anche altri filesystem sono supportati) con label MULTIBOOT
+test
-Creare una cartella boot all'interno
-<code bash>
-grub-install --target=i386-pc --recheck --boot-directory=/media/scipio/MULTIBOOT/boot /dev/sdb
-</code>
-EFI
-<code bash>
-sudo grub-install --target x86_64-efi --efi-directory /media/scipio/MULTIBOOT/ --boot-directory=/media/scipio/MULTIBOOT/boot --removable
-</code>
-/media/scipio/MULTIBOOT/boot/grub/grub.cfg
-<code bash>
-set imgdevpath="/dev/disk/by-label/MULTIBOOT"
-set imgdevpath="/dev/disk/by-label/MULTIBOOT"
-menuentry "SystemRescue CD" {
-    set isofile="/boot/iso/systemrescuecd-x86-5.3.1.iso"
-    loopback loop $isofile
-    linux (loop)/isolinux/rescue64 setkmap=it isoloop=$isofile
-    initrd (loop)/isolinux/initram.igz
-}
-# from https://people.debian.org/~jgoerzen/rescue-zfs/
-menuentry "Debian ZFS rescue" {
-    set isofile="/boot/iso/wheezy-live-rescue-zfs0.6.3-jgoerzen-20141008.iso"
-    bootoptions=""
-    loopback loop $isofile
-    linux (loop)/live/vmlinuz findiso=$isofile boot=live components live-config
-    initrd (loop)/live/initrd.img
-}
-menuentry "Ubuntu 14.04.1 desktop amd64" {
-    set isofile='/boot/iso/ubuntu-14.04.1-desktop-amd64.iso'
-    loopback loop $isofile
-    linux (loop)/casper/vmlinuz.efi boot=casper iso-scan/filename=$isofile locale=it_IT.UTF-8 console-setup/layoutcode=it
-    initrd (loop)/casper/initrd.lz
-}
-menuentry "Livenet UNIVR" {
-    set isofile='/boot/iso/univr/livenet.iso'
-    loopback loop $isofile
-    root=(loop)
-    configfile /boot/grub/grub.cfg
-    loopback --delete loop
-}
-</code>
-test boot with qemu
 <code>
-qemu-system-x86_64 -hda /dev/sdx
+sudo qemu-system-x86_64 -enable-kvm -m 2G -vga std -drive file=/dev/<usbdisk>,readonly=on,cache=none,format=raw,if=virtio
 </code>
-[[https://wiki.archlinux.org/index.php/Multiboot_USB_drive|fonte]] and [[http://borgernet.com/blog/14/booting-ubuntu-isos-on-exfat/|exfat ]]
-===== grub command line =====
-boot windows
-<code>
-insmod chain
-ls
-set root=(hd0,0)
-chainloader +1
-boot
-</code>