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#1 2023-07-14 16:17:44

TimTu
会员
注册时间： 2023-07-11
帖子： 10

GRUB 没法添加 Arch 引导

我是双系统，先装了 debian 再装 Arch
曾经我是可以通过 sudo grub-mkconfig -o /boot/grub/grub.cfg 为 Arch 添加引导的，但是现在不知道为什么添加不了了(可以找到 Arch 但是就是不添加)

❯ sudo grub-mkconfig -o /boot/grub/grub.cfg

[sudo] tim 的密码：Generating grub configuration file ...
Found background image: /usr/share/images/desktop-base/desktop-grub.png
Found linux image: /boot/vmlinuz-6.1.0-9-amd64
Found initrd image: /boot/initrd.img-6.1.0-9-amd64
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Found Arch Linux on /dev/nvme0n1p4
Adding boot menu entry for UEFI Firmware Settings ...
done

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#2 2023-07-14 16:22:22

chrisivanovic
会员
注册时间： 2023-06-13
帖子： 59

Re: GRUB 没法添加 Arch 引导

cat /etc/default/grub/
和
cat /boot/grub/grub.cfg
看看

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#3 2023-07-14 16:35:27

TimTu
会员
注册时间： 2023-07-11
帖子： 10

Re: GRUB 没法添加 Arch 引导

❯ sudo cat /etc/default/grub/
[sudo] tim 的密码：cat: /etc/default/grub/: 不是目录❯ sudo cat /boot/grub/grub.cfg
#
# 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 ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   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}"
    save_env saved_entry
  fi
}
function load_video {
  if [ 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 ext2
search --no-floppy --fs-uuid --set=root 77f9b0c9-081f-4482-9c7e-5d4bdb243b74
    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=zh_CN
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$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
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_gpt
insmod ext2
search --no-floppy --fs-uuid --set=root 77f9b0c9-081f-4482-9c7e-5d4bdb243b74
insmod png
if background_image /usr/share/desktop-base/emerald-theme/grub/grub-4x3.png; then
  set color_normal=white/black
  set color_highlight=black/white
else
  set menu_color_normal=cyan/blue
  set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
        set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-77f9b0c9-081f-4482-9c7e-5d4bdb243b74' {
        load_video
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        search --no-floppy --fs-uuid --set=root 77f9b0c9-081f-4482-9c7e-5d4bdb243b74
        echo    'Loading Linux 6.1.0-9-amd64 ...'
        linux   /boot/vmlinuz-6.1.0-9-amd64 root=UUID=77f9b0c9-081f-4482-9c7e-5d4bdb243b74 ro  quiet splash resume=UUID=8ac138fc-d406-45af-9498-a4c04f19c1e0
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-6.1.0-9-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-77f9b0c9-081f-4482-9c7e-5d4bdb243b74' {
        menuentry 'Debian GNU/Linux, with Linux 6.1.0-9-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-9-amd64-advanced-77f9b0c9-081f-4482-9c7e-5d4bdb243b74' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
                insmod part_gpt
                insmod ext2
                search --no-floppy --fs-uuid --set=root 77f9b0c9-081f-4482-9c7e-5d4bdb243b74
                echo    'Loading Linux 6.1.0-9-amd64 ...'
                linux   /boot/vmlinuz-6.1.0-9-amd64 root=UUID=77f9b0c9-081f-4482-9c7e-5d4bdb243b74 ro  quiet splash resume=UUID=8ac138fc-d406-45af-9498-a4c04f19c1e0
                echo    'Loading initial ramdisk ...'
                initrd  /boot/initrd.img-6.1.0-9-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 6.1.0-9-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-9-amd64-recovery-77f9b0c9-081f-4482-9c7e-5d4bdb243b74' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
                insmod part_gpt
                insmod ext2
                search --no-floppy --fs-uuid --set=root 77f9b0c9-081f-4482-9c7e-5d4bdb243b74
                echo    'Loading Linux 6.1.0-9-amd64 ...'
                linux   /boot/vmlinuz-6.1.0-9-amd64 root=UUID=77f9b0c9-081f-4482-9c7e-5d4bdb243b74 ro single 
                echo    'Loading initial ramdisk ...'
                initrd  /boot/initrd.img-6.1.0-9-amd64
        }
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/30_os-prober ###

### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
        fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/35_fwupd ###
### END /etc/grub.d/35_fwupd ###

### 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 ###

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#4 2023-07-14 17:14:36

TimTu
会员
注册时间： 2023-07-11
帖子： 10

Re: GRUB 没法添加 Arch 引导

用 grub2-customizer 手动修改了

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#5 2023-07-14 17:28:22

chrisivanovic
会员
注册时间： 2023-06-13
帖子： 59

Re: GRUB 没法添加 Arch 引导

cat /etc/default/grub
多打了个斜线

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