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Problème de GRUB au démarrage

DaLi

Mon rapport BootInfo: http://paste.ubuntu.com/p/32BNG54xBJ/
(Généré par Boot Repair)

Mon problème :
A chaque demarrage de l'ordinateur j'obtiens le message suivant :

GNU GRUB Version 2.02
Minimal BASH like line editing is supported. For the first word, TAB lists possible command completions. anywhere else TAB lists possible device or file completions.
grub>

Grâce aux commandes :

Set prefix=(hd0,gpt2)/boot/grub
insmod normal
normal

J'arrive à booter la machine et acceder à Ubuntu.
Mais à chaque démarrage je dois refaire la manipulation.

Selon mon rapport BootInfo que preconisez vous ?
Est-ce que l'option "Réparation recommandée" de Boot-Repair est adaptée ou non?

Merci de vos réponse ...

lucmars

Le rapport

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


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

 => No boot loader is installed in the MBR of /dev/sda.
 => No boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.6 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb3: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624 1,953,523,711 1,952,473,088 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sdb2             1,050,624   248,068,095   247,017,472 Data partition (Linux)
/dev/sdb3           248,068,096   250,068,991     2,000,896 Swap partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop17                                             squashfs   
/dev/loop18                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        0FFC-67EE                              vfat       
/dev/sda2        0d6cebd0-3d48-49f4-a02d-5b7bed034221   ext4       
/dev/sdb1        E1ED-C900                              vfat       
/dev/sdb2        1f788d17-04f9-42e8-9864-34a16789ca0b   ext4       
/dev/sdb3        020a38c2-0854-4ee1-bc84-bee54016f650   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Nov 25 12:48 ata-SanDisk_SD8SN8U-128G-1006_171464425435 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov 25 12:48 ata-SanDisk_SD8SN8U-128G-1006_171464425435-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov 25 12:48 ata-SanDisk_SD8SN8U-128G-1006_171464425435-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Nov 25 12:48 ata-SanDisk_SD8SN8U-128G-1006_171464425435-part3 -> ../../sdb3
lrwxrwxrwx 1 root root  9 Nov 25 12:48 ata-WDC_WD10JPVX-60JC3T1_WD-WXC1A5739KV1 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 25 12:48 ata-WDC_WD10JPVX-60JC3T1_WD-WXC1A5739KV1-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 25 12:48 ata-WDC_WD10JPVX-60JC3T1_WD-WXC1A5739KV1-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Nov 25 11:12 usb-hp_DVDRW_GUE1N_1234567890E4-0:0 -> ../../sr0
lrwxrwxrwx 1 root root  9 Nov 25 12:48 wwn-0x50014ee6b246a8c8 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 25 12:48 wwn-0x50014ee6b246a8c8-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 25 12:48 wwn-0x50014ee6b246a8c8-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Nov 25 12:48 wwn-0x5001b444a6f83465 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov 25 12:48 wwn-0x5001b444a6f83465-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov 25 12:48 wwn-0x5001b444a6f83465-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Nov 25 12:48 wwn-0x5001b444a6f83465-part3 -> ../../sdb3

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2        /                        ext4       (rw,relatime,errors=remount-ro)


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 0d6cebd0-3d48-49f4-a02d-5b7bed034221 root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  0d6cebd0-3d48-49f4-a02d-5b7bed034221
else
  search --no-floppy --fs-uuid --set=root 0d6cebd0-3d48-49f4-a02d-5b7bed034221
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 [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$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=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
if background_color 44,0,30,0; then
  clear
fi
### 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-0d6cebd0-3d48-49f4-a02d-5b7bed034221' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  0d6cebd0-3d48-49f4-a02d-5b7bed034221
	else
	  search --no-floppy --fs-uuid --set=root 0d6cebd0-3d48-49f4-a02d-5b7bed034221
	fi
        linux	/boot/vmlinuz-5.0.0-36-generic root=UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.0.0-36-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-0d6cebd0-3d48-49f4-a02d-5b7bed034221' {
	menuentry 'Ubuntu, with Linux 5.0.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-36-generic-advanced-0d6cebd0-3d48-49f4-a02d-5b7bed034221' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  0d6cebd0-3d48-49f4-a02d-5b7bed034221
		else
		  search --no-floppy --fs-uuid --set=root 0d6cebd0-3d48-49f4-a02d-5b7bed034221
		fi
		echo	'Loading Linux 5.0.0-36-generic ...'
	        linux	/boot/vmlinuz-5.0.0-36-generic root=UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-36-generic-recovery-0d6cebd0-3d48-49f4-a02d-5b7bed034221' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  0d6cebd0-3d48-49f4-a02d-5b7bed034221
		else
		  search --no-floppy --fs-uuid --set=root 0d6cebd0-3d48-49f4-a02d-5b7bed034221
		fi
		echo	'Loading Linux 5.0.0-36-generic ...'
	        linux	/boot/vmlinuz-5.0.0-36-generic root=UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-23-generic-advanced-0d6cebd0-3d48-49f4-a02d-5b7bed034221' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  0d6cebd0-3d48-49f4-a02d-5b7bed034221
		else
		  search --no-floppy --fs-uuid --set=root 0d6cebd0-3d48-49f4-a02d-5b7bed034221
		fi
		echo	'Loading Linux 5.0.0-23-generic ...'
	        linux	/boot/vmlinuz-5.0.0-23-generic root=UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-23-generic-recovery-0d6cebd0-3d48-49f4-a02d-5b7bed034221' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  0d6cebd0-3d48-49f4-a02d-5b7bed034221
		else
		  search --no-floppy --fs-uuid --set=root 0d6cebd0-3d48-49f4-a02d-5b7bed034221
		fi
		echo	'Loading Linux 5.0.0-23-generic ...'
	        linux	/boot/vmlinuz-5.0.0-23-generic root=UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-23-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+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Ubuntu 16.04.6 LTS (16.04) (on /dev/sdb2)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-1f788d17-04f9-42e8-9864-34a16789ca0b' {
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
	else
	  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
	fi
	linux /boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro quiet splash $vt_handoff
	initrd /boot/initrd.img-4.15.0-70-generic
}
submenu 'Advanced options for Ubuntu 16.04.6 LTS (16.04) (on /dev/sdb2)' $menuentry_id_option 'osprober-gnulinux-advanced-1f788d17-04f9-42e8-9864-34a16789ca0b' {
	menuentry 'Ubuntu (on /dev/sdb2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-70-generic--1f788d17-04f9-42e8-9864-34a16789ca0b' {
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		linux /boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.15.0-70-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-70-generic (on /dev/sdb2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-70-generic--1f788d17-04f9-42e8-9864-34a16789ca0b' {
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		linux /boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.15.0-70-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-70-generic (recovery mode) (on /dev/sdb2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-70-generic-root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro recovery nomodeset-1f788d17-04f9-42e8-9864-34a16789ca0b' {
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		linux /boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro recovery nomodeset
		initrd /boot/initrd.img-4.15.0-70-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-45-generic (on /dev/sdb2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-45-generic--1f788d17-04f9-42e8-9864-34a16789ca0b' {
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		linux /boot/vmlinuz-4.15.0-45-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.15.0-45-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-45-generic (recovery mode) (on /dev/sdb2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-45-generic-root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro recovery nomodeset-1f788d17-04f9-42e8-9864-34a16789ca0b' {
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		linux /boot/vmlinuz-4.15.0-45-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro recovery nomodeset
		initrd /boot/initrd.img-4.15.0-45-generic
	}
}

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 ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda2/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/sda2 during installation
UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=0FFC-67EE  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 560.638736725 = 601.981259776  boot/grub/grub.cfg                             1
   4.813472748 = 5.168427008    boot/vmlinuz-5.0.0-23-generic                  2
 533.337280273 = 572.666544128  boot/vmlinuz-5.0.0-36-generic                  1
   4.813472748 = 5.168427008    vmlinuz                                        2
 293.257701874 = 314.883059712  boot/initrd.img-5.0.0-23-generic               2
 293.398372650 = 315.034103808  boot/initrd.img-5.0.0-36-generic               1
 293.257701874 = 314.883059712  initrd.img                                     2
 293.257701874 = 314.883059712  initrd.img.old                                 2

========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid eaacb7ac-f379-4173-a381-5bcfc7fcdcc7 root hd1,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdb2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
else
  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
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 [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    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=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-1f788d17-04f9-42e8-9864-34a16789ca0b' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
	else
	  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
	fi
        linux	/boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-70-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-1f788d17-04f9-42e8-9864-34a16789ca0b' {
	menuentry 'Ubuntu, avec Linux 4.15.0-70-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-70-generic-advanced-1f788d17-04f9-42e8-9864-34a16789ca0b' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		echo	'Chargement de Linux 4.15.0-70-generic…'
	        linux	/boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-70-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-70-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-70-generic-recovery-1f788d17-04f9-42e8-9864-34a16789ca0b' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		echo	'Chargement de Linux 4.15.0-70-generic…'
	        linux	/boot/vmlinuz-4.15.0-70-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-70-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-45-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-45-generic-advanced-1f788d17-04f9-42e8-9864-34a16789ca0b' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		echo	'Chargement de Linux 4.15.0-45-generic…'
	        linux	/boot/vmlinuz-4.15.0-45-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-45-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-45-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-45-generic-recovery-1f788d17-04f9-42e8-9864-34a16789ca0b' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  1f788d17-04f9-42e8-9864-34a16789ca0b
		else
		  search --no-floppy --fs-uuid --set=root 1f788d17-04f9-42e8-9864-34a16789ca0b
		fi
		echo	'Chargement de Linux 4.15.0-45-generic…'
	        linux	/boot/vmlinuz-4.15.0-45-generic root=UUID=1f788d17-04f9-42e8-9864-34a16789ca0b ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-45-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+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Ubuntu 18.04 LTS (18.04) (sur /dev/sda4)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-bdbf611f-b118-48cd-9e0e-d499cce2d029' {
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  bdbf611f-b118-48cd-9e0e-d499cce2d029
	else
	  search --no-floppy --fs-uuid --set=root bdbf611f-b118-48cd-9e0e-d499cce2d029
	fi
	linux /boot/vmlinuz-4.15.0-20-generic root=UUID=bdbf611f-b118-48cd-9e0e-d499cce2d029 ro quiet splash $vt_handoff
	initrd /boot/initrd.img-4.15.0-20-generic
}
submenu 'Options avancées pour Ubuntu 18.04 LTS (18.04) (sur /dev/sda4)' $menuentry_id_option 'osprober-gnulinux-advanced-bdbf611f-b118-48cd-9e0e-d499cce2d029' {
	menuentry 'Ubuntu (sur /dev/sda4)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-20-generic--bdbf611f-b118-48cd-9e0e-d499cce2d029' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  bdbf611f-b118-48cd-9e0e-d499cce2d029
		else
		  search --no-floppy --fs-uuid --set=root bdbf611f-b118-48cd-9e0e-d499cce2d029
		fi
		linux /boot/vmlinuz-4.15.0-20-generic root=UUID=bdbf611f-b118-48cd-9e0e-d499cce2d029 ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.15.0-20-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-20-generic (sur /dev/sda4)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-20-generic--bdbf611f-b118-48cd-9e0e-d499cce2d029' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  bdbf611f-b118-48cd-9e0e-d499cce2d029
		else
		  search --no-floppy --fs-uuid --set=root bdbf611f-b118-48cd-9e0e-d499cce2d029
		fi
		linux /boot/vmlinuz-4.15.0-20-generic root=UUID=bdbf611f-b118-48cd-9e0e-d499cce2d029 ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.15.0-20-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-20-generic (recovery mode) (sur /dev/sda4)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-20-generic-root=UUID=bdbf611f-b118-48cd-9e0e-d499cce2d029 ro recovery nomodeset-bdbf611f-b118-48cd-9e0e-d499cce2d029' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  bdbf611f-b118-48cd-9e0e-d499cce2d029
		else
		  search --no-floppy --fs-uuid --set=root bdbf611f-b118-48cd-9e0e-d499cce2d029
		fi
		linux /boot/vmlinuz-4.15.0-20-generic root=UUID=bdbf611f-b118-48cd-9e0e-d499cce2d029 ro recovery nomodeset
		initrd /boot/initrd.img-4.15.0-20-generic
	}
}

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 ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sdb2/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/sdb2 during installation
UUID=1f788d17-04f9-42e8-9864-34a16789ca0b /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda3 during installation
UUID=7F7C-4AC6  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sdb3 during installation
UUID=020a38c2-0854-4ee1-bc84-bee54016f650 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  46.649925232 = 50.089975808   boot/grub/grub.cfg                             1
  46.640281677 = 50.079621120   boot/vmlinuz-4.15.0-45-generic                 1
  97.088020325 = 104.247468032  boot/vmlinuz-4.15.0-70-generic                 1
  46.640281677 = 50.079621120   vmlinuz                                        1
  97.426391602 = 104.610791424  boot/initrd.img-4.15.0-45-generic              2
  97.817371368 = 105.030602752  boot/initrd.img-4.15.0-70-generic              3
  97.426391602 = 104.610791424  initrd.img                                     2
  97.426391602 = 104.610791424  initrd.img.old                                 2


ADDITIONAL INFORMATION :
=================== log of boot-repair 20191125_1248 ===================
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, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-5.0.0-36-generic root=UUID=0d6cebd0-3d48-49f4-a02d-5b7bed034221 ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sda2:The OS now in use - Ubuntu 18.04.3 LTS CurrentSession:linux
/dev/sdb2:Ubuntu 16.04.6 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: UUID="0FFC-67EE" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="6d3cb1d9-7ea5-4ad0-b469-9c67d900be84"
/dev/sda2: UUID="0d6cebd0-3d48-49f4-a02d-5b7bed034221" TYPE="ext4" PARTUUID="c208edd1-08ef-4e43-98f3-fc417cce68a3"
/dev/sdb1: UUID="E1ED-C900" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="777fa6f3-8c26-4602-b26e-5999e7932780"
/dev/sdb2: UUID="1f788d17-04f9-42e8-9864-34a16789ca0b" TYPE="ext4" PARTUUID="ca7ff90f-574b-4c07-be75-7453d2049d23"
/dev/sdb3: UUID="020a38c2-0854-4ee1-bc84-bee54016f650" TYPE="swap" PARTUUID="cde3b51b-f7c4-404e-ac6c-133046c93a1a"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/loop17: TYPE="squashfs"
/dev/loop18: TYPE="squashfs"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Aug  5 15:03 grub.d
total 80
-rwxr-xr-x 1 root root 10046 Mar 18  2019 00_header
-rwxr-xr-x 1 root root  6258 Mar 18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 Mar 18  2019 10_linux
-rwxr-xr-x 1 root root 11298 Mar 18  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Mar 18  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar 18  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar 18  2019 40_custom
-rwxr-xr-x 1 root root   216 Mar 18  2019 41_custom
-rw-r--r-- 1 root root   483 Mar 18  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"



/boot/efi detected in the fstab of sda2: UUID=0FFC-67EE   (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb1/EFI/Boot/fbx64.efi

=================== sdb2/etc/grub.d/ :
drwxr-xr-x  2 root root     4096 Nov 22 16:35 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Nov 28  2018 00_header
-rwxr-xr-x 1 root root  6258 Jan 24  2018 05_debian_theme
-rwxr-xr-x 1 root root 12512 Nov 28  2018 10_linux
-rwxr-xr-x 1 root root 11082 Nov 28  2018 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Nov 28  2018 30_os-prober
-rwxr-xr-x 1 root root  1418 Nov 28  2018 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Nov 28  2018 40_custom
-rwxr-xr-x 1 root root   216 Nov 28  2018 41_custom
-rw-r--r-- 1 root root   483 Nov 28  2018 README




=================== sdb2/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_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
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"



/boot/efi detected in the fstab of sdb2: UUID=7F7C-4AC6   ()
/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0001,3001,0000,2001,2002,2004
Boot0000* ubuntu	HD(1,GPT,6d3cb1d9-7ea5-4ad0-b469-9c67d900be84,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0001* ubuntu	HD(1,GPT,777fa6f3-8c26-4602-b26e-5999e7932780,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	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,	no-os,	is-correct-EFI,	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,	not-far,	notbiosboot, /boot/efi.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	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,	not-far,	notbiosboot, /mnt/boot-sav/sdb1.
sdb2	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-bad-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, /mnt/boot-sav/sdb2.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA WDC WD10JPVX-60J:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:1000GB:1000GB:ext4::;

BYT;
/dev/sdb:128GB:scsi:512:4096:gpt:ATA SanDisk SD8SN8U-:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:127GB:126GB:ext4::;
3:127GB:128GB:1024MB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs   3.7M
loop1  loop squashfs  42.8M
loop2  loop squashfs  44.2M
loop3  loop squashfs   3.7M
loop4  loop squashfs  53.7M
loop5  loop squashfs 108.7M
loop6  loop squashfs  14.8M
loop7  loop squashfs  54.4M
loop8  loop squashfs  14.8M
loop9  loop squashfs  89.1M
loop10 loop squashfs 149.9M
loop11 loop squashfs  88.5M
loop12 loop squashfs  54.5M
loop13 loop squashfs   956K
loop14 loop squashfs   4.2M
loop15 loop squashfs     4M
loop16 loop squashfs 156.7M
loop17 loop squashfs  84.5M
loop18 loop squashfs  1008K
sda    disk          931.5G
sda1   part vfat       512M
sda2   part ext4       931G
sdb    disk          119.2G
sdb1   part vfat       512M
sdb2   part ext4     117.8G
sdb3   part swap       977M
sr0    rom            1024M

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/gnome-system-monitor/100
loop1     1  1  0         /snap/gtk-common-themes/1313
loop2     1  1  0         /snap/gtk-common-themes/1353
loop3     1  1  0         /snap/gnome-system-monitor/111
loop4     1  1  0         /snap/electronplayer/9
loop5     1  1  0         /snap/mc-installer/410
loop6     1  1  0         /snap/gnome-characters/367
loop7     1  1  0         /snap/core18/1066
loop8     1  1  0         /snap/gnome-characters/296
loop9     1  1  0         /snap/core/8039
loop10    1  1  0         /snap/gnome-3-28-1804/67
loop11    1  1  0         /snap/core/7270
loop12    1  1  0         /snap/core18/1265
loop13    1  1  0         /snap/gnome-logs/81
loop14    1  1  0         /snap/gnome-calculator/544
loop15    1  1  0         /snap/gnome-calculator/406
loop16    1  1  0         /snap/gnome-3-28-1804/110
loop17    1  1  0         /snap/youtube-dl/2209
loop18    1  1  0         /snap/gnome-logs/61
sda       1  0  0 running
sda1      1  0  0         /boot/efi
sda2      1  0  0         /
sdb       0  0  0 running
sdb1      0  0  0         /mnt/boot-sav/sdb1
sdb2      0  0  0         /mnt/boot-sav/sdb2
sdb3      0  0  0
sr0       1  0  1 running


=================== 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=3783212k,nr_inodes=945803,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=768060k,mode=755)
/dev/sda2 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)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14494)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (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)
/var/lib/snapd/snaps/gtk-common-themes_1313.snap on /snap/gtk-common-themes/1313 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_100.snap on /snap/gnome-system-monitor/100 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_111.snap on /snap/gnome-system-monitor/111 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/electronplayer_9.snap on /snap/electronplayer/9 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1353.snap on /snap/gtk-common-themes/1353 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/mc-installer_410.snap on /snap/mc-installer/410 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1066.snap on /snap/core18/1066 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_296.snap on /snap/gnome-characters/296 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_367.snap on /snap/gnome-characters/367 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_67.snap on /snap/gnome-3-28-1804/67 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_7270.snap on /snap/core/7270 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8039.snap on /snap/core/8039 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1265.snap on /snap/core18/1265 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/youtube-dl_2209.snap on /snap/youtube-dl/2209 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_406.snap on /snap/gnome-calculator/406 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_61.snap on /snap/gnome-logs/61 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_110.snap on /snap/gnome-3-28-1804/110 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=768056k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=768056k,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/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2 on /mnt/boot-sav/sdb2 type ext4 (rw,relatime)


=================== 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 size slaves stat subsystem trace uevent
/sys/block/sdb (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 sdb1 sdb2 sdb3 size slaves stat subsystem trace uevent
/sys/block/sr0 (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 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kfd kmsg 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 sdb sdb1 sdb2 sdb3 sg0 sg1 sg2 shm snapshot snd sr0 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 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 ee 67 fc 0f 4e  4f 20 4e 41 4d 45 20 20  |..).g..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 00 c9 ed e1 4e  4f 20 4e 41 4d 45 20 20  |..)....NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.7G     0  3.7G   0% /dev
tmpfs          tmpfs     751M  2.0M  749M   1% /run
/dev/sda2      ext4      916G  9.5G  860G   2% /
tmpfs          tmpfs     3.7G  293M  3.4G   8% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.7G     0  3.7G   0% /sys/fs/cgroup
/dev/loop1     squashfs   43M   43M     0 100% /snap/gtk-common-themes/1313
/dev/loop0     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/100
/dev/loop3     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/111
/dev/loop4     squashfs   54M   54M     0 100% /snap/electronplayer/9
/dev/loop2     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/loop5     squashfs  109M  109M     0 100% /snap/mc-installer/410
/dev/loop7     squashfs   55M   55M     0 100% /snap/core18/1066
/dev/loop8     squashfs   15M   15M     0 100% /snap/gnome-characters/296
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/367
/dev/loop10    squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/67
/dev/loop11    squashfs   89M   89M     0 100% /snap/core/7270
/dev/loop9     squashfs   90M   90M     0 100% /snap/core/8039
/dev/loop13    squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop14    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop12    squashfs   55M   55M     0 100% /snap/core18/1265
/dev/loop17    squashfs   85M   85M     0 100% /snap/youtube-dl/2209
/dev/loop15    squashfs  4.2M  4.2M     0 100% /snap/gnome-calculator/406
/dev/loop18    squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/61
/dev/loop16    squashfs  157M  157M     0 100% /snap/gnome-3-28-1804/110
/dev/sda1      vfat      511M  6.1M  505M   2% /boot/efi
tmpfs          tmpfs     751M   24K  751M   1% /run/user/121
tmpfs          tmpfs     751M   40K  751M   1% /run/user/1000
/dev/sdb1      vfat      511M  4.6M  507M   1% /mnt/boot-sav/sdb1
/dev/sdb2      ext4      116G  3.9G  107G   4% /mnt/boot-sav/sdb2

=================== fdisk -l:
Disk /dev/loop0: 3.7 MiB, 3825664 bytes, 7472 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


Disk /dev/loop1: 42.8 MiB, 44879872 bytes, 87656 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


Disk /dev/loop2: 44.2 MiB, 46325760 bytes, 90480 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


Disk /dev/loop3: 3.7 MiB, 3821568 bytes, 7464 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


Disk /dev/loop4: 53.7 MiB, 56287232 bytes, 109936 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


Disk /dev/loop5: 108.7 MiB, 114012160 bytes, 222680 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


Disk /dev/loop6: 14.8 MiB, 15458304 bytes, 30192 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


Disk /dev/loop7: 54.4 MiB, 57069568 bytes, 111464 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


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 9C850EC8-71A5-4C77-98C0-BE16EE020673

Device       Start        End    Sectors  Size Type
/dev/sda1     2048    1050623    1048576  512M EFI System
/dev/sda2  1050624 1953523711 1952473088  931G Linux filesystem


Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: C7099D7A-C4FA-4309-A85D-DC3BBD820348

Device         Start       End   Sectors   Size Type
/dev/sdb1       2048   1050623   1048576   512M EFI System
/dev/sdb2    1050624 248068095 247017472 117.8G Linux filesystem
/dev/sdb3  248068096 250068991   2000896   977M Linux swap




Disk /dev/loop8: 14.8 MiB, 15462400 bytes, 30200 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


Disk /dev/loop9: 89.1 MiB, 93429760 bytes, 182480 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


Disk /dev/loop10: 149.9 MiB, 157184000 bytes, 307000 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


Disk /dev/loop11: 88.5 MiB, 92778496 bytes, 181208 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


Disk /dev/loop12: 54.5 MiB, 57151488 bytes, 111624 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


Disk /dev/loop13: 956 KiB, 978944 bytes, 1912 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


Disk /dev/loop14: 4.2 MiB, 4403200 bytes, 8600 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


Disk /dev/loop15: 4 MiB, 4218880 bytes, 8240 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


Disk /dev/loop16: 156.7 MiB, 164290560 bytes, 320880 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


Disk /dev/loop17: 84.5 MiB, 88629248 bytes, 173104 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


Disk /dev/loop18: 1008 KiB, 1032192 bytes, 2016 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!


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

lucmars

J'y vois un dual-boot :
1804 sur sda
1604 sur sdb
chaque disque a sa partoche efi.

Vois dans le bios si il amorce bien sur la partoche efi de sda.

malbo

Bonjour,
A mon avis, il doit suffire de passer la commande suivante depuis une session de ton Ubuntu 18.04 installé dans sda :

sudo grub-install

DaLi

lucmars a écritJ'y vois un dual-boot :
1804 sur sda
1604 sur sdb
chaque disque a sa partoche efi.

Vois dans le bios si il amorce bien sur la partoche efi de sda.

Merci lucmars pour tes indications. Je vais essayer de voir comment faire çà ! 🙂

DaLi

malbo a écritBonjour,
A mon avis, il doit suffire de passer la commande suivante depuis une session de ton Ubuntu 18.04 installé dans sda :

sudo grub-install

C'est fait ...
J'ai eu ce message "Installing for x86_64-efi platform."
Puis installation reussi, aucunes erreurs reportées.

Je reboot ... Même ecran d'erreur GRUB.🙁

ikewdu

Salut,

Pour moi le problème se trouve quelque part par ici :

========================== sdb1/EFI/ubuntu/grub.cfg: ===========================
--------------------------------------------------------------------------------
search.fs_uuid eaacb7ac-f379-4173-a381-5bcfc7fcdcc7 root hd1,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

Grub.cfg sur sdb1 pointe vers une UUID qui n'existe pas dans le retour de blkid. Et comme la NVram est organisée ainsi :

================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0001,3001,0000,2001,2002,2004
Boot0000* ubuntu	HD(1,GPT,6d3cb1d9-7ea5-4ad0-b469-9c67d900be84,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0001* ubuntu	HD(1,GPT,777fa6f3-8c26-4602-b26e-5999e7932780,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk

et que les partitions utilisées sont :

/dev/sda1: UUID="0FFC-67EE" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="6d3cb1d9-7ea5-4ad0-b469-9c67d900be84"
/dev/sdb1: UUID="E1ED-C900" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="777fa6f3-8c26-4602-b26e-5999e7932780"

J'en déduis que c'est le grub HS qui gère le démarrage. Pour moi, il faudrait soit :

- Faire pointer Grub.cfg de sdb1 vers la bonne uuid : 1f788d17-04f9-42e8-9864-34a16789ca0b
- Placer en tête l'entrée 0000 (qui semble ok) dans la NVRAM depuis le bios ou depuis la commande efibootmgr si elle passe.
- Retenter un sudo grub-install en faisant pointer cela vers sdb1 qui aura été préalablement montée.

DaLi

Merci je regarde de suite ...

DaLi

Alors ...
Le Grub.cfg doit pointé sdb1 (UUID=1f788d17-04f9-42e8-9864-34a16789ca0b)
Pour définir manuellement l'UUID j'ai utilisé l'outil tune2fs :

david@d-mansion:~$ sudo tune2fs -U 1f788d17-04f9-42e8-9864-34a16789ca0b /dev/sdb1
tune2fs 1.44.1 (24-Mar-2018)
tune2fs: Bad magic number in super-block while trying to open /dev/sdb1
/dev/sdb1 contains a vfat file system

/dev/sdb1 est en vfat donc impossible d'utiliser tune2fs !
Connaissez vous une autre méthode ?

malbo

Bonjour,
Pourrais-tu donner le nom complet du modèle de cet ordi et son fabricant ?

ikewdu

Re,

Essaie de passer par ton BIOS ou par la touche de démarrage Fxx propre à ta marque (Cf. la demande de malbo). Et là, tu exécutes la seconde entrée Ubuntu. Tu peux aussi tenter depuis ta session :

sudo efibootmgr -o 0000,0001,3001,2001,2002,2004

Si la NVram n'est pas verrouillée, ça doit passer. Sinon, on avisera.

/dev/sdb1 est en vfat donc impossible d'utiliser tune2fs ! Connaissez vous une autre méthode ?

Tu montes ta partition sdb1 dans un dossier temporaire, et tu modifies le fichier grub.cfg avec un banal éditeur de texte. Mais il est plus propre de réinstaller GRUB dans cette partition.

DaLi

malbo a écritBonjour,
Pourrais-tu donner le nom complet du modèle de cet ordi et son fabricant ?

HP NoteBook RMN-TPN-130

DaLi

ikewdu a écritRe,

Essaie de passer par ton BIOS ou par la touche de démarrage Fxx propre à ta marque (Cf. la demande de malbo). Et là, tu exécutes la seconde entrée Ubuntu. Tu peux aussi tenter depuis ta session :
sudo efibootmgr -o 0000,0001,3001,2001,2002,2004
Si la NVram n'est pas verrouillée, ça doit passer. Sinon, on avisera.

david@d-mansion:~$ sudo efibootmgr -o 0000,0001,3001,2001,2002,2004
[sudo] password for david: 
Invalid BootOrder order entry value0000,0001,3001,2001,2002,2004
                                                              ^
efibootmgr: entry 2004 does not exist
david@d-mansion:~$ sudo efibootmgr -o 0000,0001,3001,2001,2002
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0001,3001,2001,2002
Boot0000* ubuntu
Boot0001* ubuntu
Boot2001* EFI USB Device
Boot2002* EFI DVD/CDROM
Boot3001* Internal Hard Disk or Solid State Disk

ikewdu

Essaie un redémarrage tour de même... Mais je pense que tu vas devoir agir depuis le BIOS si c'est un HP...