[Bug 1313911] Re: Please add debconf option to disable os_prober

Colin Watson cjwatson at canonical.com
Tue Apr 29 09:53:21 UTC 2014


grub2's debconf setup is already excessively cumbersome, and I'd rather
not add to it; but you can put GRUB_DISABLE_OS_PROBER=true in
/etc/default/grub, as documented in "info grub".

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https://bugs.launchpad.net/bugs/1313911

Title:
  Please add debconf option to disable os_prober

Status in “grub2” package in Ubuntu:
  Triaged

Bug description:
  
   grub-mkconfig looks at all disks in the system and generates a huge grub.cfg file; 

  It searches unmounted disks and adds everything with a /grub directory
  to grub.cfg ;

  By default - it should only search the current /boot partition, or alternately add an option 
  that searches all mounted FS ;

  IT SHOULD NOT BROWSE ALL RAW DISKS - EVEN THOSE THAT ARE NOT MOUNTED.

   dpkg -l | grep grub-comm
  ii  grub-common                            2.02~beta2-9                  powerpc      GRand Unified Bootloader (common file)


  grub file with contents of umounted  disks:

  ( only /dev/sda was mounted )

  -----

  (trusty)root@(none):~# 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="5"
  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 recordfail {
    set recordfail=1
    if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; 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$feature_default_font_path = xy ] ; then
     font=unicode
  else
  insmod part_msdos
  insmod ext2
  set root='hd3,msdos3'
  if [ x$feature_platform_search_hint = xy ]; then
    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
  else
    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
  fi
      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_output gfxterm
  if [ "${recordfail}" = 1 ] ; then
    set timeout=-1
  else
    if [ x$feature_timeout_style = xy ] ; then
      set timeout_style=hidden
      set timeout=0
    # Fallback hidden-timeout code in case the timeout_style feature is
    # unavailable.
    elif sleep --interruptible 0 ; then
      set timeout=0
    fi
  fi
  ### END /etc/grub.d/00_header ###

  ### BEGIN /etc/grub.d/05_debian_theme ###
  set menu_color_normal=white/black
  set menu_color_highlight=black/light-gray
  ### END /etc/grub.d/05_debian_theme ###

  ### BEGIN /etc/grub.d/10_linux ###
  function gfxmode {
          set gfxpayload="${1}"
          if [ "${1}" = "keep" ]; then
                  set vt_handoff=vt.handoff=7
          else
                  set vt_handoff=
          fi
  }
  if [ "${recordfail}" != 1 ]; then
    if [ -e ${prefix}/gfxblacklist.txt ]; then
      if hwmatch ${prefix}/gfxblacklist.txt 3; then
        if [ ${match} = 0 ]; then
          set linux_gfx_mode=keep
        else
          set linux_gfx_mode=text
        fi
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=keep
    fi
  else
    set linux_gfx_mode=text
  fi
  export linux_gfx_mode
  menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-95af99e7-e863-4417-b594-e5debfabb9ee' {
          recordfail
          load_video
          gfxmode $linux_gfx_mode
          insmod gzio
          insmod part_msdos
          insmod ext2
          set root='hd3,msdos3'
          if [ x$feature_platform_search_hint = xy ]; then
            search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
          else
            search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
          fi
          linux   /boot/vmlinux-3.13.9+ root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro  console=ttyS0,115200 nomdmonddf nomdmonisw
          initrd  /boot/initrd.img-3.13.9+
  }
  submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-95af99e7-e863-4417-b594-e5debfabb9ee' {
          menuentry 'Ubuntu, with Linux 3.13.9+' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.9+-advanced-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  gfxmode $linux_gfx_mode
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.13.9+ ...'
                  linux   /boot/vmlinux-3.13.9+ root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro  console=ttyS0,115200 nomdmonddf nomdmonisw
                  echo    'Loading initial ramdisk ...'
                  initrd  /boot/initrd.img-3.13.9+
          }
          menuentry 'Ubuntu, with Linux 3.13.9+ (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.9+-recovery-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.13.9+ ...'
                  linux   /boot/vmlinux-3.13.9+ root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro recovery nomodeset
                  echo    'Loading initial ramdisk ...'
                  initrd  /boot/initrd.img-3.13.9+
          }
          menuentry 'Ubuntu, with Linux 3.13.0-24-powerpc-e500mc.org' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-powerpc-e500mc.org-advanced-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  gfxmode $linux_gfx_mode
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.13.0-24-powerpc-e500mc.org ...'
                  linux   /boot/vmlinux-3.13.0-24-powerpc-e500mc.org root=/dev/sdd3 ro  console=ttyS0,115200 nomdmonddf nomdmonisw
          }
          menuentry 'Ubuntu, with Linux 3.13.0-24-powerpc-e500mc.org (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-powerpc-e500mc.org-recovery-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.13.0-24-powerpc-e500mc.org ...'
                  linux   /boot/vmlinux-3.13.0-24-powerpc-e500mc.org root=/dev/sdd3 ro recovery nomodeset
          }
          menuentry 'Ubuntu, with Linux 3.13.0-24-powerpc-e500mc' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-powerpc-e500mc-advanced-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  gfxmode $linux_gfx_mode
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.13.0-24-powerpc-e500mc ...'
                  linux   /boot/vmlinux-3.13.0-24-powerpc-e500mc root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro  console=ttyS0,115200 nomdmonddf nomdmonisw
                  echo    'Loading initial ramdisk ...'
                  initrd  /boot/initrd.img-3.13.0-24-powerpc-e500mc
          }
          menuentry 'Ubuntu, with Linux 3.13.0-24-powerpc-e500mc (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-powerpc-e500mc-recovery-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.13.0-24-powerpc-e500mc ...'
                  linux   /boot/vmlinux-3.13.0-24-powerpc-e500mc root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro recovery nomodeset
                  echo    'Loading initial ramdisk ...'
                  initrd  /boot/initrd.img-3.13.0-24-powerpc-e500mc
          }
          menuentry 'Ubuntu, with Linux 3.11.10.4-jpd+' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.10.4-jpd+-advanced-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  gfxmode $linux_gfx_mode
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.11.10.4-jpd+ ...'
                  linux   /boot/vmlinux-3.11.10.4-jpd+ root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro  console=ttyS0,115200 nomdmonddf nomdmonisw
                  echo    'Loading initial ramdisk ...'
                  initrd  /boot/initrd.img-3.11.10.4-jpd+
          }
          menuentry 'Ubuntu, with Linux 3.11.10.4-jpd+ (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.10.4-jpd+-recovery-95af99e7-e863-4417-b594-e5debfabb9ee' {
                  recordfail
                  load_video
                  insmod gzio
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos3'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos3' --hint-bios=hd3,msdos3 --hint-efi=hd3,msdos3 --hint-baremetal=ahci3,msdos3  95af99e7-e863-4417-b594-e5debfabb9ee
                  else
                    search --no-floppy --fs-uuid --set=root 95af99e7-e863-4417-b594-e5debfabb9ee
                  fi
                  echo    'Loading Linux 3.11.10.4-jpd+ ...'
                  linux   /boot/vmlinux-3.11.10.4-jpd+ root=UUID=95af99e7-e863-4417-b594-e5debfabb9ee ro recovery nomodeset
                  echo    'Loading initial ramdisk ...'
                  initrd  /boot/initrd.img-3.11.10.4-jpd+
          }
  }

  ### 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 'Ubuntu 13.10 (13.10) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-2ac7a0ae-6bc0-4444-82a4-2a20d352a877' {
          insmod part_gpt
          insmod ext2
          set root='hd0,gpt1'
          if [ x$feature_platform_search_hint = xy ]; then
            search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20000,gpt1' --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  2ac7a0ae-6bc0-4444-82a4-2a20d352a877
          else
            search --no-floppy --fs-uuid --set=root 2ac7a0ae-6bc0-4444-82a4-2a20d352a877
          fi
          linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro quiet splash $vt_handoff
          initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
  }
  submenu 'Advanced options for Ubuntu 13.10 (13.10) (on /dev/sda1)' $menuentry_id_option 'osprober-gnulinux-advanced-2ac7a0ae-6bc0-4444-82a4-2a20d352a877' {
          menuentry 'Ubuntu (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--2ac7a0ae-6bc0-4444-82a4-2a20d352a877' {
                  insmod part_gpt
                  insmod ext2
                  set root='hd0,gpt1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20000,gpt1' --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  else
                    search --no-floppy --fs-uuid --set=root 2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro quiet splash $vt_handoff
                  initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
          }
          menuentry 'Ubuntu, with Linux 3.11.0-5-powerpc-e500mc (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--2ac7a0ae-6bc0-4444-82a4-2a20d352a877' {
                  insmod part_gpt
                  insmod ext2
                  set root='hd0,gpt1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20000,gpt1' --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  else
                    search --no-floppy --fs-uuid --set=root 2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro quiet splash $vt_handoff
                  initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
          }
          menuentry 'Ubuntu, with Linux 3.11.0-5-powerpc-e500mc (recovery mode) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc-root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro recovery nomodeset-2ac7a0ae-6bc0-4444-82a4-2a20d352a877' {
                  insmod part_gpt
                  insmod ext2
                  set root='hd0,gpt1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20000,gpt1' --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  else
                    search --no-floppy --fs-uuid --set=root 2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=2ac7a0ae-6bc0-4444-82a4-2a20d352a877 ro recovery nomodeset
                  initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
          }
          menuentry 'Fedora release 20 (Heisenbug) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux--2ac7a0ae-6bc0-4444-82a4-2a20d352a877' {
                  insmod part_gpt
                  insmod ext2
                  set root='hd0,gpt1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20000,gpt1' --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  else
                    search --no-floppy --fs-uuid --set=root 2ac7a0ae-6bc0-4444-82a4-2a20d352a877
                  fi
                  linux /boot/vmlinux root=/dev/sdc1
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
  }

  menuentry 'CentOS release 6.4 (Final) (on /dev/sdc1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-ab29e816-141a-4697-bd2d-457c8fb14e22' {
          insmod part_msdos
          insmod ext2
          set root='hd2,msdos1'
          if [ x$feature_platform_search_hint = xy ]; then
            search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos1' --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  ab29e816-141a-4697-bd2d-457c8fb14e22
          else
            search --no-floppy --fs-uuid --set=root ab29e816-141a-4697-bd2d-457c8fb14e22
          fi
          linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=ab29e816-141a-4697-bd2d-457c8fb14e22 ro
          initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
  }
  submenu 'Advanced options for CentOS release 6.4 (Final) (on /dev/sdc1)' $menuentry_id_option 'osprober-gnulinux-advanced-ab29e816-141a-4697-bd2d-457c8fb14e22' {
          menuentry 'CentOS (on /dev/sdc1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--ab29e816-141a-4697-bd2d-457c8fb14e22' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd2,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos1' --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  ab29e816-141a-4697-bd2d-457c8fb14e22
                  else
                    search --no-floppy --fs-uuid --set=root ab29e816-141a-4697-bd2d-457c8fb14e22
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=ab29e816-141a-4697-bd2d-457c8fb14e22 ro
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
          menuentry 'CentOS, with Linux 3.11.0-5-powerpc-e500mc (on /dev/sdc1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--ab29e816-141a-4697-bd2d-457c8fb14e22' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd2,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos1' --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  ab29e816-141a-4697-bd2d-457c8fb14e22
                  else
                    search --no-floppy --fs-uuid --set=root ab29e816-141a-4697-bd2d-457c8fb14e22
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=ab29e816-141a-4697-bd2d-457c8fb14e22 ro
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
          menuentry 'CentOS, with Linux 3.11.0-5-powerpc-e500mc (recovery mode) (on /dev/sdc1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc-root=UUID=ab29e816-141a-4697-bd2d-457c8fb14e22 ro single-ab29e816-141a-4697-bd2d-457c8fb14e22' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd2,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos1' --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  ab29e816-141a-4697-bd2d-457c8fb14e22
                  else
                    search --no-floppy --fs-uuid --set=root ab29e816-141a-4697-bd2d-457c8fb14e22
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=ab29e816-141a-4697-bd2d-457c8fb14e22 ro single
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
  }

  menuentry 'Ubuntu 13.10 (13.10) (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-71673bdc-cf92-4bac-a595-946ce83fe362' {
          insmod part_msdos
          insmod ext2
          set root='hd2,msdos2'
          if [ x$feature_platform_search_hint = xy ]; then
            search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos2' --hint-bios=hd2,msdos2 --hint-efi=hd2,msdos2 --hint-baremetal=ahci2,msdos2  71673bdc-cf92-4bac-a595-946ce83fe362
          else
            search --no-floppy --fs-uuid --set=root 71673bdc-cf92-4bac-a595-946ce83fe362
          fi
          linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=71673bdc-cf92-4bac-a595-946ce83fe362 ro console=ttyS0,115200
          initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
  }
  submenu 'Advanced options for Ubuntu 13.10 (13.10) (on /dev/sdc2)' $menuentry_id_option 'osprober-gnulinux-advanced-71673bdc-cf92-4bac-a595-946ce83fe362' {
          menuentry 'Ubuntu (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--71673bdc-cf92-4bac-a595-946ce83fe362' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd2,msdos2'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos2' --hint-bios=hd2,msdos2 --hint-efi=hd2,msdos2 --hint-baremetal=ahci2,msdos2  71673bdc-cf92-4bac-a595-946ce83fe362
                  else
                    search --no-floppy --fs-uuid --set=root 71673bdc-cf92-4bac-a595-946ce83fe362
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=71673bdc-cf92-4bac-a595-946ce83fe362 ro console=ttyS0,115200
                  initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
          }
          menuentry 'Ubuntu, with Linux 3.11.0-5-powerpc-e500mc (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--71673bdc-cf92-4bac-a595-946ce83fe362' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd2,msdos2'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos2' --hint-bios=hd2,msdos2 --hint-efi=hd2,msdos2 --hint-baremetal=ahci2,msdos2  71673bdc-cf92-4bac-a595-946ce83fe362
                  else
                    search --no-floppy --fs-uuid --set=root 71673bdc-cf92-4bac-a595-946ce83fe362
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=71673bdc-cf92-4bac-a595-946ce83fe362 ro console=ttyS0,115200
                  initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
          }
          menuentry 'Ubuntu, with Linux 3.11.0-5-powerpc-e500mc (recovery mode) (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc-root=UUID=71673bdc-cf92-4bac-a595-946ce83fe362 ro recovery nomodeset-71673bdc-cf92-4bac-a595-946ce83fe362' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd2,msdos2'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20200,msdos2' --hint-bios=hd2,msdos2 --hint-efi=hd2,msdos2 --hint-baremetal=ahci2,msdos2  71673bdc-cf92-4bac-a595-946ce83fe362
                  else
                    search --no-floppy --fs-uuid --set=root 71673bdc-cf92-4bac-a595-946ce83fe362
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=UUID=71673bdc-cf92-4bac-a595-946ce83fe362 ro recovery nomodeset
                  initrd /boot/initrd.img-3.11.0-5-powerpc-e500mc
          }
  }

  menuentry 'Fedora release 20 (Heisenbug) (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
          insmod part_msdos
          insmod ext2
          set root='hd3,msdos1'
          if [ x$feature_platform_search_hint = xy ]; then
            search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
          else
            search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
          fi
          linux /boot/vmlinux-3.13.61-g99d721a+ root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro console=ttyS0,115200
          initrd /boot/initramfs-3.13.61-g99d721a+.img
  }
  submenu 'Advanced options for Fedora release 20 (Heisenbug) (on /dev/sdd1)' $menuentry_id_option 'osprober-gnulinux-advanced-e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
          menuentry 'Fedora (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.61-g99d721a+--e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.61-g99d721a+ root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro console=ttyS0,115200
                  initrd /boot/initramfs-3.13.61-g99d721a+.img
          }
          menuentry 'Fedora, with Linux 3.13.61-g99d721a+ (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.61-g99d721a+--e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.61-g99d721a+ root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro console=ttyS0,115200
                  initrd /boot/initramfs-3.13.61-g99d721a+.img
          }
          menuentry 'Fedora, with Linux 3.13.61-g99d721a+ (recovery mode) (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.61-g99d721a+-root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro single console=ttyS0,115200-e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.61-g99d721a+ root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro single console=ttyS0,115200
                  initrd /boot/initramfs-3.13.61-g99d721a+.img
          }
          menuentry 'Fedora, with Linux 3.13.61-g99d721a+.old (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.61-g99d721a+.old--e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.61-g99d721a+.old root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro console=ttyS0,115200
                  initrd /boot/initramfs-3.13.61-g99d721a+.img
          }
          menuentry 'Fedora, with Linux 3.13.61-g99d721a+.old (recovery mode) (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.61-g99d721a+.old-root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro single console=ttyS0,115200-e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.61-g99d721a+.old root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro single console=ttyS0,115200
                  initrd /boot/initramfs-3.13.61-g99d721a+.img
          }
          menuentry 'Fedora, with Linux 3.13.6jpd+ (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.6jpd+--e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.6jpd+ root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro console=ttyS0,115200
                  initrd /boot/initramfs-3.13.6jpd+.img
          }
          menuentry 'Fedora, with Linux 3.13.6jpd+ (recovery mode) (on /dev/sdd1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.13.6jpd+-root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro single console=ttyS0,115200-e677c6a9-13e8-4053-963e-fa1efd0bc1bf' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos1'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos1' --hint-bios=hd3,msdos1 --hint-efi=hd3,msdos1 --hint-baremetal=ahci3,msdos1  e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  else
                    search --no-floppy --fs-uuid --set=root e677c6a9-13e8-4053-963e-fa1efd0bc1bf
                  fi
                  linux /boot/vmlinux-3.13.6jpd+ root=UUID=e677c6a9-13e8-4053-963e-fa1efd0bc1bf ro single console=ttyS0,115200
                  initrd /boot/initramfs-3.13.6jpd+.img
          }
  }

  menuentry 'CentOS release 6.4 (Final) (on /dev/sdd2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-4355f883-c116-4ff2-b7a0-529b2c7e7d36' {
          insmod part_msdos
          insmod ext2
          set root='hd3,msdos2'
          if [ x$feature_platform_search_hint = xy ]; then
            search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos2' --hint-bios=hd3,msdos2 --hint-efi=hd3,msdos2 --hint-baremetal=ahci3,msdos2  4355f883-c116-4ff2-b7a0-529b2c7e7d36
          else
            search --no-floppy --fs-uuid --set=root 4355f883-c116-4ff2-b7a0-529b2c7e7d36
          fi
          linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=/dev/sdd2 ro console=ttys0,115200
          initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
  }
  submenu 'Advanced options for CentOS release 6.4 (Final) (on /dev/sdd2)' $menuentry_id_option 'osprober-gnulinux-advanced-4355f883-c116-4ff2-b7a0-529b2c7e7d36' {
          menuentry 'CentOS (on /dev/sdd2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--4355f883-c116-4ff2-b7a0-529b2c7e7d36' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos2'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos2' --hint-bios=hd3,msdos2 --hint-efi=hd3,msdos2 --hint-baremetal=ahci3,msdos2  4355f883-c116-4ff2-b7a0-529b2c7e7d36
                  else
                    search --no-floppy --fs-uuid --set=root 4355f883-c116-4ff2-b7a0-529b2c7e7d36
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=/dev/sdd2 ro console=ttys0,115200
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
          menuentry 'CentOS, with Linux 3.11.0-5-powerpc-e500mc (on /dev/sdd2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc--4355f883-c116-4ff2-b7a0-529b2c7e7d36' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos2'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos2' --hint-bios=hd3,msdos2 --hint-efi=hd3,msdos2 --hint-baremetal=ahci3,msdos2  4355f883-c116-4ff2-b7a0-529b2c7e7d36
                  else
                    search --no-floppy --fs-uuid --set=root 4355f883-c116-4ff2-b7a0-529b2c7e7d36
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=/dev/sdd2 ro console=ttys0,115200
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
          menuentry 'CentOS, with Linux 3.11.0-5-powerpc-e500mc (recovery mode) (on /dev/sdd2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinux-3.11.0-5-powerpc-e500mc-root=/dev/sdd2 ro single console=ttys0,115200-4355f883-c116-4ff2-b7a0-529b2c7e7d36' {
                  insmod part_msdos
                  insmod ext2
                  set root='hd3,msdos2'
                  if [ x$feature_platform_search_hint = xy ]; then
                    search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//sas/disk at 20300,msdos2' --hint-bios=hd3,msdos2 --hint-efi=hd3,msdos2 --hint-baremetal=ahci3,msdos2  4355f883-c116-4ff2-b7a0-529b2c7e7d36
                  else
                    search --no-floppy --fs-uuid --set=root 4355f883-c116-4ff2-b7a0-529b2c7e7d36
                  fi
                  linux /boot/vmlinux-3.11.0-5-powerpc-e500mc root=/dev/sdd2 ro single console=ttys0,115200
                  initrd /boot/initramfs-3.11.0-5-powerpc-e500mc.img
          }
  }

  set timeout_style=menu
  if [ "${timeout}" = 0 ]; then
    set timeout=10
  fi
  ### END /etc/grub.d/30_os-prober ###

  ### BEGIN /etc/grub.d/30_uefi-firmware ###
  ### 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 ###
  (trusty)root@(none):~#

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