教程
已弃用 用Ventoy就行了
格式化到 Fat32
直接用 Gparted 吧，或者命令行用 cfdisk 分区，然后 mkfs.vfat -F 32 /dev/sda1
挂载到 /mnt
bash
mount /dev/sda1 /mnt安装 Grub2 头部
bash
grub-install --target=x86_64-efi --efi-directory=/mnt --boot-directory=/mnt/boot --removable写入 grub.cfg 文件
bash
grub-mkconfig -o /mnt/boot/grub/grub.cfg假设 /dev/sda1 分区卷标是 D441-85AB
plaintext
menuentry 'Arch Linux ISO (Load to RAM)' --class arch {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
search --no-floppy --fs-uuid --set=root D441-85AB
set isofile="/archlinux-x86_64.iso"
loopback loop $isofile
echo 'Loading Linux kernel from ISO...'
linux (loop)/arch/boot/x86_64/vmlinuz-linux img_dev=UUID=D441-85AB img_loop=$isofile copytoram=y rw loglevel=5 nowatchdog
echo 'Loading initial ramdisk...'
initrd (loop)/arch/boot/x86_64/initramfs-linux.img
}
menuentry 'Boot Windows / WePE (UEFI Mode)' --class windows --class os {
insmod part_gpt
insmod fat
insmod chain
search --no-floppy --fs-uuid --set=root D441-85AB
chainloader /EFI/WEPE/bootx64.efi
}grub.cfg
plaintext
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
insmod part_gpt
insmod part_msdos
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${env_block}" ] ; then
set env_block="(${root})${env_block}"
export env_block
load_env -f "${env_block}"
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
if [ "${env_block}" ] ; then
save_env -f "${env_block}" next_entry
else
save_env next_entry
fi
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
if [ "${env_block}" ] ; then
save_env -f "${env_block}" saved_entry
else
save_env saved_entry
fi
fi
}
function load_video {
if [ x$grub_platform = xefi ]; then
insmod efi_gop
insmod efi_uga
elif [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod btrfs
search --no-floppy --fs-uuid --set=root e24a0393-96d2-4bbf-b705-566af8f1644d
font="/@/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_input console
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Arch Linux ISO (Load to RAM)' --class arch {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
search --no-floppy --fs-uuid --set=root D441-85AB
set isofile="/archlinux-x86_64.iso"
loopback loop $isofile
echo 'Loading Linux kernel from ISO...'
linux (loop)/arch/boot/x86_64/vmlinuz-linux img_dev=UUID=D441-85AB img_loop=$isofile copytoram=y rw loglevel=5 nowatchdog
echo 'Loading initial ramdisk...'
initrd (loop)/arch/boot/x86_64/initramfs-linux.img
}
menuentry 'Boot Windows / WePE (UEFI Mode)' --class windows --class os {
insmod part_gpt
insmod fat
insmod chain
search --no-floppy --fs-uuid --set=root D441-85AB
chainloader /EFI/WEPE/bootx64.efi
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/25_bli ###
if [ "$grub_platform" = "efi" ]; then
insmod bli
fi
### END /etc/grub.d/25_bli ###
### BEGIN /etc/grub.d/30_os-prober ###
# This menu entry is supported only on EFI platforms.
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
if [ "$grub_platform" = "efi" ]; then
fwsetup --is-supported
if [ "$?" = 0 ]; then
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
fi
fi
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg
fi
### END /etc/grub.d/41_custom ###
### BEGIN /etc/grub.d/41_snapshots-btrfs ###
### END /etc/grub.d/41_snapshots-btrfs ###
### BEGIN /etc/grub.d/99_reboot_halt ###
menuentry "Reboot" --class reboot {
reboot
}
menuentry "Poweroff" --class halt {
halt
}
### END /etc/grub.d/99_reboot_halt ###复制 Arch.iso
复制 archlinux-2026.07.01-x86_64.iso 到 /mnt
复制 Wepe.iso 引导
挂载 Wepe.iso
直接用桌面，或者命令行用 losetup -f ./Wepe.iso
文件在我的 cloudflare-r2-buckets/cloudreve 里面
似乎我当时从Bilibili下载的，链接找不到了
复制不冲突的文件
复制 BOOTMGR WEPE EFI/MICROSOFT 到分区根目录
处理冲突文件
用桌面复制吧
复制 Wepe.iso/EFI/BOOT/bootx64.efi 到 /mnt/EFI/WEPE/bootx64.efi
这个是链式引导的文件
结果
tree
plaintext
/mnt
├── archlinux-2026.07.01-x86_64.iso
├── archlinux-x86_64.iso
├── boot
│ └── grub
│ ├── fonts
│ │ └── unicode.pf2
│ ├── grub.cfg
│ ├── grubenv
│ ├── locale
│ │ └── ...
│ ├── themes
│ │ └── starfield
│ │ └── ...
│ └── x86_64-efi
│ └── ...
├── BOOTMGR
├── EFI
│ ├── BOOT
│ │ └── BOOTX64.EFI
│ ├── MICROSOFT
│ │ └── BOOT
│ │ ├── BCD
│ │ └── FONTS
│ │ └── wgl4_boot.ttf
│ └── WEPE
│ └── bootx64.efi
└── WEPE
├── B64
├── FONTS
│ └── wgl4_boot.ttf
├── MESSAGE
├── PELOAD
├── WEIPE
├── WEPE64
├── WEPE64.WIM
├── WEPE.INI
├── WEPE.SDI
└── WEPE.TXT