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GRUB Boot ISO

範例

GRUB Boot ISO 範例 設定檔路徑 是否需要執行 update-grub
demo_40_custom / 21.06 /etc/grub.d/40_custom 修改後,需要執行 sudo update-grub
demo_41_custom / 21.06 /boot/grub/custom.cfg 修改後,不需要執行 sudo update-grub

GRUB Menu Entry / Boot ISO 樣板

menuentry "Archcraft Openbox ISO" --class Archcraft {
	set iso_file="/opt/iso/archcraft/openbox/archcraft-2022.02.02-x86_64.iso"
	search --no-floppy -f --set=iso_partition $iso_file
	probe -u $iso_partition --set=iso_partition_uuid
	set img_dev="/dev/disk/by-uuid/$iso_partition_uuid"
	loopback loop ($iso_partition)$iso_file
	set boot_option=""
	#set boot_option="quiet splash vt.global_cursor_default=0 loglevel=2 rd.systemd.show_status=false rd.udev.log-priority=3 sysrq_always_enabled=1 cow_spacesize=2G"
	linux (loop)/arch/boot/x86_64/vmlinuz-linux img_dev=$img_dev img_loop=$iso_file $boot_option
	initrd (loop)/arch/boot/intel-ucode.img (loop)/arch/boot/amd-ucode.img (loop)/arch/boot/x86_64/initramfs-linux.img
}

See Also