Boot-Info150919

 Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


============================= Boot Info Summary: ===============================

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of
    the same hard drive for core.img. core.img is at this location and looks
    for (,msdos3)/boot/grub. It also embeds following components:

    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:
    Boot files:        /BOOTMGR /BOOT/BCD

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v2.00) is installed in the boot sector of sda2
                       and looks at sector 265894688 of the same hard drive
                       for core.img. core.img is at this location and looks
                       for (,msdos3)/boot/grub. It also embeds following
                       components:

                       modules
                       -------------------------------------------------------
                       fshelp ext2 part_msdos biosdisk
                       -------------------------------------------------------
                       -------------------------. No errors found in the Boot
                       Parameter Block.
    Operating System:  Windows XP
    Boot files:        /boot.ini /ntldr /NTDETECT.COM

sda3: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info:
    Operating System:  Ubuntu 18.04.3 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab
                       /boot/grub/i386-pc/core.img

sda4: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info:
    Operating System:
    Boot files:

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 149.1 GiB, 160041885696 bytes, 312581808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1               2,048    16,779,263    16,777,216   2 XENIX root
/dev/sda2    *     16,779,264   231,623,013   214,843,750   7 NTFS / exFAT / HPFS
/dev/sda3         231,624,704   270,686,207    39,061,504  83 Linux
/dev/sda4         270,686,208   307,795,967    37,109,760  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        9A1E76581E762D7F                       ntfs       PQSERVICE
/dev/sda2        E6C2FA92C2FA65E9                       ntfs       ACER
/dev/sda3        4fa2c638-fc68-444b-8a0e-373467c9cfb2   ext4
/dev/sda4        8c8c1936-93a8-4d85-8357-70d7fe7deab0   ext4

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Sep 15 10:41 ata-Hitachi_HTS543216L9SA00_090410FB2201VCERV0NA -> ../../sda
lrwxrwxrwx 1 root root 10 Sep 15 10:41 ata-Hitachi_HTS543216L9SA00_090410FB2201VCERV0NA-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep 15 10:41 ata-Hitachi_HTS543216L9SA00_090410FB2201VCERV0NA-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 15 10:41 ata-Hitachi_HTS543216L9SA00_090410FB2201VCERV0NA-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Sep 15 10:41 ata-Hitachi_HTS543216L9SA00_090410FB2201VCERV0NA-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Sep 15 10:41 wwn-0x5000cca5b0e690da -> ../../sda
lrwxrwxrwx 1 root root 10 Sep 15 10:41 wwn-0x5000cca5b0e690da-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep 15 10:41 wwn-0x5000cca5b0e690da-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 15 10:41 wwn-0x5000cca5b0e690da-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Sep 15 10:41 wwn-0x5000cca5b0e690da-part4 -> ../../sda4

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/sda3        /                        ext4       (rw,relatime,errors=remount-ro)
/dev/sda4        /home                    ext4       (rw,relatime)


================================ sda2/boot.ini: ================================

--------------------------------------------------------------------------------
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(2)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Microsoft Windows XP dition familiale" /noexecute=optin /fastdetect
--------------------------------------------------------------------------------

=========================== sda3/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 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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos3'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
else
  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
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=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=10
  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=1
	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-4fa2c638-fc68-444b-8a0e-373467c9cfb2' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
	else
	  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
	fi
        linux	/boot/vmlinuz-5.0.0-27-generic root=UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.0.0-27-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-4fa2c638-fc68-444b-8a0e-373467c9cfb2' {
	menuentry 'Ubuntu, with Linux 5.0.0-27-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-27-generic-advanced-4fa2c638-fc68-444b-8a0e-373467c9cfb2' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos3'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
		else
		  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
		fi
		echo	'Loading Linux 5.0.0-27-generic ...'
	        linux	/boot/vmlinuz-5.0.0-27-generic root=UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-27-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-27-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-27-generic-recovery-4fa2c638-fc68-444b-8a0e-373467c9cfb2' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos3'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
		else
		  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
		fi
		echo	'Loading Linux 5.0.0-27-generic ...'
	        linux	/boot/vmlinuz-5.0.0-27-generic root=UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 ro recovery nomodeset
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-27-generic
	}
	menuentry 'Ubuntu, with Linux 4.18.0-15-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-15-generic-advanced-4fa2c638-fc68-444b-8a0e-373467c9cfb2' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos3'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
		else
		  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
		fi
		echo	'Loading Linux 4.18.0-15-generic ...'
	        linux	/boot/vmlinuz-4.18.0-15-generic root=UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.18.0-15-generic
	}
	menuentry 'Ubuntu, with Linux 4.18.0-15-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-15-generic-recovery-4fa2c638-fc68-444b-8a0e-373467c9cfb2' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos3'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
		else
		  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
		fi
		echo	'Loading Linux 4.18.0-15-generic ...'
	        linux	/boot/vmlinuz-4.18.0-15-generic root=UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 ro recovery nomodeset
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.18.0-15-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
	else
	  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  4fa2c638-fc68-444b-8a0e-373467c9cfb2
	else
	  search --no-floppy --fs-uuid --set=root 4fa2c638-fc68-444b-8a0e-373467c9cfb2
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Recovery Environment (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-9A1E76581E762D7F' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  9A1E76581E762D7F
	else
	  search --no-floppy --fs-uuid --set=root 9A1E76581E762D7F
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows NT/2000/XP (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-E6C2FA92C2FA65E9' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  E6C2FA92C2FA65E9
	else
	  search --no-floppy --fs-uuid --set=root E6C2FA92C2FA65E9
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
set timeout_style=menu
if [ "${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 ###
--------------------------------------------------------------------------------

=============================== sda3/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb3 during installation
UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 /               ext4    errors=remount-ro 0       1
# /home was on /dev/sdb4 during installation
UUID=8c8c1936-93a8-4d85-8357-70d7fe7deab0 /home           ext4    defaults        0       2
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda3: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 118.737342834 = 127.493251072  boot/grub/grub.cfg                             1
 126.747447968 = 136.094035968  boot/grub/i386-pc/core.img                     1
 126.774276733 = 136.122843136  boot/vmlinuz-4.18.0-15-generic                 1
 119.044502258 = 127.823060992  boot/vmlinuz-5.0.0-27-generic                  2
 119.044502258 = 127.823060992  vmlinuz                                        2
 126.774276733 = 136.122843136  vmlinuz.old                                    1
 121.390872955 = 130.342457344  boot/initrd.img-4.18.0-15-generic              2
 121.512912750 = 130.473496576  boot/initrd.img-5.0.0-27-generic               3
 121.512912750 = 130.473496576  initrd.img                                     3
 121.390872955 = 130.342457344  initrd.img.old                                 2


ADDITIONAL INFORMATION :
=================== log of boot-repair 20190915_1040 ===================
boot-repair version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
boot-repair is executed in installed-session (Ubuntu 18.04.3 LTS, bionic, Ubuntu, i686)
CPU op-mode(s):      32-bit
BOOT_IMAGE=/boot/vmlinuz-5.0.0-27-generic root=UUID=4fa2c638-fc68-444b-8a0e-373467c9cfb2 ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sda3:L'OS actuellement utilisé - Ubuntu 18.04.3 LTS CurrentSession:linux
/dev/sda1:Windows Recovery Environment:Windows:chain
/dev/sda2:Windows NT/2000/XP:Windows1:chain

=================== blkid:
/dev/sda1: LABEL="PQSERVICE" UUID="9A1E76581E762D7F" TYPE="ntfs" PARTUUID="c00b7e20-01"
/dev/sda2: LABEL="ACER" UUID="E6C2FA92C2FA65E9" TYPE="ntfs" PARTUUID="c00b7e20-02"
/dev/sda3: UUID="4fa2c638-fc68-444b-8a0e-373467c9cfb2" TYPE="ext4" PARTUUID="c00b7e20-03"
/dev/sda4: UUID="8c8c1936-93a8-4d85-8357-70d7fe7deab0" TYPE="ext4" PARTUUID="c00b7e20-04"


1 disks with OS, 3 OS : 1 Linux, 0 MacOS, 2 Windows, 0 unknown type OS.


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 sept. 13 12:32 grub.d
total 80
-rwxr-xr-x 1 root root 10046 févr.  8  2019 00_header
-rwxr-xr-x 1 root root  6258 févr.  4  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 févr.  8  2019 10_linux
-rwxr-xr-x 1 root root 11298 févr.  8  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 févr.  8  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 févr.  8  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 févr.  8  2019 40_custom
-rwxr-xr-x 1 root root   216 févr.  8  2019 41_custom
-rw-r--r-- 1 root root   483 févr.  8  2019 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"




=================== UEFI/Legacy mode:
This installed-session is not EFI-compatible.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda3	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	32,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	BOOTMGR,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	ntldr,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sda4	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /home.

sda	: not-GPT,	BIOSboot-not-needed,	has-maybe-EFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:160GB:scsi:512:512:msdos:ATA Hitachi HTS54321:;
1:1049kB:8591MB:8590MB:ntfs::;
2:8591MB:119GB:110GB:ntfs::boot;
3:119GB:139GB:20.0GB:ext4::;
4:139GB:158GB:19.0GB:ext4::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        149,1G
sda1  part ntfs       8G PQSERVICE
sda2  part ntfs   102,5G ACER
sda3  part ext4    18,6G
sda4  part ext4    17,7G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0         /
sda4     1  0  0         /home


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=971552k,nr_inodes=190687,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=198032k,mode=755)
/dev/sda3 on / type ext4 (rw,relatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13113)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sda4 on /home type ext4 (rw,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=198028k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 sda3 sda4 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse gpiochip0 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-17 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sg0 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff ff ff 00 00 00 00 00  |................|
00000030  00 00 0c 00 00 00 00 00  ff ff 0f 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  7f 2d 76 1e 58 76 1e 9a  |.........-v.Xv..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 d2 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  40 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |@.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a e9 6a 01  |U...h..fa.....j.|
00000110  90 90 66 60 1e 06 66 a1  11 00 66 03 06 1c 00 1e  |..f`..f...f.....|
00000120  66 68 00 00 00 00 66 50  06 53 68 01 00 68 10 00  |fh....fP.Sh..h..|
00000130  b4 42 8a 16 0e 00 16 1f  8b f4 cd 13 66 59 5b 5a  |.B..........fY[Z|
00000140  66 59 66 59 1f 0f 82 16  00 66 ff 06 11 00 03 16  |fYfY.....f......|
00000150  0f 00 8e c2 ff 0e 16 00  75 bc 07 1f 66 61 c3 a0  |........u...fa..|
00000160  f8 01 e8 08 00 a0 fb 01  e8 02 00 eb fe b4 01 8b  |................|
00000170  f0 ac 3c 00 74 09 b4 0e  bb 07 00 cd 10 eb f2 c3  |..<.t...........|
00000180  0d 0a 41 20 64 69 73 6b  20 72 65 61 64 20 65 72  |..A disk read er|
00000190  72 6f 72 20 6f 63 63 75  72 72 65 64 00 0d 0a 42  |ror occurred...B|
000001a0  4f 4f 54 4d 47 52 20 69  73 20 6d 69 73 73 69 6e  |OOTMGR is missin|
000001b0  67 00 0d 0a 42 4f 4f 54  4d 47 52 20 69 73 20 63  |g...BOOTMGR is c|
000001c0  6f 6d 70 72 65 73 73 65  64 00 0d 0a 50 72 65 73  |ompressed...Pres|
000001d0  73 20 43 74 72 6c 2b 41  6c 74 2b 44 65 6c 20 74  |s Ctrl+Alt+Del t|
000001e0  6f 20 72 65 73 74 61 72  74 0d 0a 00 00 00 00 00  |o restart.......|
000001f0  00 00 00 00 00 00 00 00  80 9d b2 ca 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 63 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.c.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 01  |........?.......|
00000020  00 00 00 00 80 00 80 00  60 41 ce 0c 00 00 00 00  |........`A......|
00000030  00 00 0c 00 00 00 00 00  7f 18 1a 01 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  e9 65 fa c2 92 fa c2 e6  |.........e......|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 80 20 3b d9 0f  |.....3...... ;..|
00000060  00 00 00 00 ff fa 90 90  f6 c2 80 74 05 f6 c2 70  |...........t...p|
00000070  74 02 b2 80 ea 79 7c 00  00 31 c0 8e d8 8e d0 bc  |t....y|..1......|
00000080  00 20 fb a0 64 7c 3c ff  74 02 88 c2 52 bb 17 04  |. ..d|<.t...R...|
00000090  f6 07 03 74 06 be 88 7d  e8 17 01 be 05 7c b4 41  |...t...}.....|.A|
000000a0  bb aa 55 cd 13 5a 52 72  3d 81 fb 55 aa 75 37 83  |..U..ZRr=..U.u7.|
000000b0  e1 01 74 32 31 c0 89 44  04 40 88 44 ff 89 44 02  |..t21..D.@.D..D.|
000000c0  c7 04 10 00 66 8b 1e 5c  7c 66 89 5c 08 66 8b 1e  |....f..|f..f..|
000000d0  60 7c 66 89 5c 0c c7 44  06 00 70 b4 42 cd 13 72  |`|f...D..p.B..r|
000000e0  05 bb 00 70 eb 76 b4 08  cd 13 73 0d 5a 84 d2 0f  |...p.v....s.Z...|
000000f0  83 d0 00 be 93 7d e9 82  00 66 0f b6 c6 88 64 ff  |.....}...f....d.|
00000100  40 66 89 44 04 0f b6 d1  c1 e2 02 88 e8 88 f4 40  |@f.D...........@|
00000110  89 44 08 0f b6 c2 c0 e8  02 66 89 04 66 a1 60 7c  |.D.......f..f.`||
00000120  66 09 c0 75 4e 66 a1 5c  7c 66 31 d2 66 f7 34 88  |f..uNf.|f1.f.4.|
00000130  d1 31 d2 66 f7 74 04 3b  44 08 7d 37 fe c1 88 c5  |.1.f.t.;D.}7....|
00000140  30 c0 c1 e8 02 08 c1 88  d0 5a 88 c6 bb 00 70 8e  |0........Z....p.|
00000150  c3 31 db b8 01 02 cd 13  72 1e 8c c3 60 1e b9 00  |.1......r...`...|
00000160  01 8e db 31 f6 bf 00 80  8e c6 fc f3 a5 1f 61 ff  |...1..........a.|
00000170  26 5a 7c be 8e 7d eb 03  be 9d 7d e8 34 00 be a2  |&Z|..}....}.4...|
00000180  7d e8 2e 00 cd 18 eb fe  47 52 55 42 20 00 47 65  |}.......GRUB .Ge|
00000190  6f 6d 00 48 61 72 64 20  44 69 73 6b 00 52 65 61  |om.Hard Disk.Rea|
000001a0  64 00 20 45 72 72 6f 72  0d 0a 00 bb 01 00 b4 0e  |d. Error........|
000001b0  cd 10 ac 3c 00 75 f4 c3  4d 47 52 20 69 73 20 63  |...<.u..MGR is c|
000001c0  6f 6d 70 72 65 73 73 65  64 00 0d 0a 50 72 65 73  |ompressed...Pres|
000001d0  73 20 43 74 72 6c 2b 41  6c 74 2b 44 65 6c 20 74  |s Ctrl+Alt+Del t|
000001e0  6f 20 72 65 73 74 61 72  74 0d 0a 00 00 00 00 00  |o restart.......|
000001f0  00 00 00 00 00 00 00 00  80 9d b2 ca 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  949M     0  949M   0% /dev
tmpfs          tmpfs     194M  1.2M  193M   1% /run
/dev/sda3      ext4       19G  4.6G   13G  27% /
tmpfs          tmpfs     967M     0  967M   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     967M     0  967M   0% /sys/fs/cgroup
/dev/sda4      ext4       18G  107M   17G   1% /home
tmpfs          tmpfs     194M   12K  194M   1% /run/user/1000
/dev/sda1      fuseblk   8.0G  6.4G  1.7G  80% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   103G   99G  4.3G  96% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/sda: 149.1 GiB, 160041885696 bytes, 312581808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xc00b7e20

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1            2048  16779263  16777216     8G  2 XENIX root
/dev/sda2  *     16779264 231623013 214843750 102.5G  7 HPFS/NTFS/exFAT
/dev/sda3       231624704 270686207  39061504  18.6G 83 Linux
/dev/sda4       270686208 307795967  37109760  17.7G 83 Linux




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda3 into the MBR of sda.
Grub-efi would not be selected by default because: no-win-efi
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot


=================== Final advice in case of suggested repair


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 18.04.3 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


=================== User settings
The settings chosen by the user will not act on the boot.