مشکل عجیب با گراب

[mrmrn]

بسم الله.
سلام.
من یه LMDE دارم.حالا یه آرچ بنگ نصبیدم و طبق عادت گرابش رو نصب نکردم که از همین گراب lmde استفاده کنم.
وقتی ریست کردم اومدم تو مینت برا آپدیت گراب دارم:

کد: [انتخاب]

debian@mint:~$ sudo os-prober
/dev/sda1:Windows 7 (loader):Windows:chain
/dev/sda10::Arch:linux
/dev/sda2:Windows Recovery Environment (loader):Windows1:chain
debian@mint:~$ sudo update-grub
Generating grub.cfg ...
Found background image: linuxmint.png
Found Debian background: linuxmint.png
Found linux image: /boot/vmlinuz-3.2.0-2-686-pae
Found initrd image: /boot/initrd.img-3.2.0-2-686-pae
Found Windows 7 (loader) on /dev/sda1
Found Arch on /dev/sda10
Found Windows Recovery Environment (loader) on /dev/sda2
done

همه چیز خوبه. رست که کردم دیدم گزینه آرج بنگ وجود نداره.از دوباره اومدم به مینت و کلا گراب رو حذف و از دوباره نصب کردم.و از دوباره همون دستورا با همون خروجیها.باز هم میرم به محتویات grub.cfg سر میزنم دارم:

کد: [انتخاب]

debian@mint:~$ 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 $prefix/grubenv ]; then
  load_env
fi
set default="0"
if [ "${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 {
  insmod vbe
  insmod vga
  insmod video_bochs
  insmod video_cirrus
}

insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos6)'
search --no-floppy --fs-uuid --set=root 17d955d5-eef0-4450-9251-8c862bb916bc
if loadfont /usr/share/grub/unicode.pf2 ; then
  set gfxmode=640x480
  load_video
  insmod gfxterm
  insmod part_msdos
  insmod ext2
  set root='(/dev/sda,msdos6)'
  search --no-floppy --fs-uuid --set=root 17d955d5-eef0-4450-9251-8c862bb916bc
  set locale_dir=($root)/boot/grub/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos6)'
search --no-floppy --fs-uuid --set=root 17d955d5-eef0-4450-9251-8c862bb916bc
insmod png
if background_image /boot/grub/linuxmint.png; then
  true
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/06_mint_theme ###
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos6)'
search --no-floppy --fs-uuid --set=root 17d955d5-eef0-4450-9251-8c862bb916bc
insmod png
if background_image /boot/grub/linuxmint.png ; then
  set color_normal=white/black
  set color_highlight=white/light-gray
else
  set menu_color_normal=white/black
  set menu_color_highlight=white/light-gray
fi
### END /etc/grub.d/06_mint_theme ###

### BEGIN /etc/grub.d/10_linux ###
menuentry 'LinuxMint GNU/Linux, with Linux 3.2.0-2-686-pae' --class linuxmint --class gnu-linux --class gnu --class os {
insmod gzio
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos6)'
search --no-floppy --fs-uuid --set=root 17d955d5-eef0-4450-9251-8c862bb916bc
echo 'Loading Linux 3.2.0-2-686-pae ...'
linux /boot/vmlinuz-3.2.0-2-686-pae root=UUID=17d955d5-eef0-4450-9251-8c862bb916bc ro  quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-2-686-pae
}
menuentry 'LinuxMint GNU/Linux, with Linux 3.2.0-2-686-pae (recovery mode)' --class linuxmint --class gnu-linux --class gnu --class os {
insmod gzio
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos6)'
search --no-floppy --fs-uuid --set=root 17d955d5-eef0-4450-9251-8c862bb916bc
echo 'Loading Linux 3.2.0-2-686-pae ...'
linux /boot/vmlinuz-3.2.0-2-686-pae root=UUID=17d955d5-eef0-4450-9251-8c862bb916bc ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-2-686-pae
}
### 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 ###
menuentry "Windows 7 (loader) (on /dev/sda1)" --class windows --class os {
insmod part_msdos
insmod ntfs
set root='(/dev/sda,msdos1)'
search --no-floppy --fs-uuid --set=root B4ACE85FACE81D9C
chainloader +1
}
menuentry "Windows Recovery Environment (loader) (on /dev/sda2)" --class windows --class os {
insmod part_msdos
insmod fat
set root='(/dev/sda,msdos2)'
search --no-floppy --fs-uuid --set=root 30e8-ac73
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###

### 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  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
debian@mint:~$

خیلی جالبه!! قضیه چیه؟