Re: [EDUC] désactiver l'UEFI sur compaq 15 ??

[hubraym AT laposte.net]

Bonjour

Merci pour tous ces conseil mais pour l'instant l'UEFI HP résiste toujours ...

J'ai essayé bootice. Il a effectivement réussi booter sur la debian stretch par défaut, mais temporairement, le temps d'un seul reboot.

Les reboot suivants on retombe sur w$ par défaut.

C'est donc que c'est possible ??? Et aussi puiqu'en passant par les menus UEFI on y arrive, à booter sur la debian stretch !

J'ai aussi essayé bootrepair (clé bootable) qui ne fait rien en mode legacy et demande à ce que le bios soit en UEFI et qui, alors, ne boote plus sur la clé (et pourtant je suis en secure off !!)

(Je comprends mieux le déchaînement d'un youtubeure contre les bios HP !!, aperçu au hasard d'une recherche sur la toile)

Le génie de HP pour rendre la vie compliquée aux linuxiens ...

En document joint le rapport de bootrepair..

Strechement votre

Hubert

---

De: "JP Quenitn" <mammoutux AT gmail.com>
À: educ AT april.org
Envoyé: Vendredi 20 Juillet 2018 11:04:15
Objet: Re: [EDUC] désactiver l'UEFI sur compaq 15 ??

Le 19/07/2018 à 16:12, hubraym (hubraym AT laposte.net via educ Mailing List) a écrit :

Bonjour à tous et chaudement

Petite question sur comment forcer un compaq (HP) 15 s004nf de 2014, à booter sur une debian 9, par défaut ...

Historique :

Un collègue, pas hostile à linux, me confie son ordi portable pour quelques menues réparations (clavier à changer, prise alim à coller ) et un windaube qui rame comme une daube ...

Je fais les menues réparations et surtout j'installe une debian 9, en dual boot, sans problème, jusque là.

Mais j'ai le malheur de vouloir le faire booter par défaut sur ma belle debian ...

Et là compaq s'entête à booter par défaut sur windaube, malgré un grub2 où debian est en première position et malgré l'activation du legacy dans le bios... (cf les diverses photos d'écran du bios, du grub et du partitionnement du dd...)

Y a-t-il moyen de shunter le boot UEFI et de faire booter directement à partir du grub2 qui est présent et fonctionnel.

Ou de rendre la partition EFI (/dev/sda2) non lisible ??

Merci par avance pour vos suggestions..

Bonne journée à tous

Hubert

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Bonjour ,

A mon avis il faut  :

1) vérifier que le boot dans la partition EFI existe bien , pour moi  c'est :

\EFI\ubuntu\shimx64.efi

2) sous windows,

Ouvrir l'invite de commandes en tant qu'Administrateur (command , clique droit)

et tapez :

bcdedit /set {bootmgr} path \EFI\ubuntu\shimx64.efi

Normalement ça devrait marcher si windows démarrait correctement (mode UEFI)

-- 
Jean-Paul Quentin - Président de Mammoutux - 06 24 15 42 90
http://mammoutux.free.fr/ - Club informatique du Périgord
  

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 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.
 => ISOhybrid (Syslinux 4.05 and higher) is installed in the MBR of /dev/sdb.

sda1: 
__________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda2: 
__________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/debian/grubx64.efi 
                       /EFI/HP/BIOSUpdate/CryptRSA.efi 
                       /EFI/HP/BIOSUpdate/CryptRSA32.efi 
                       /EFI/HP/BIOSUpdate/HpBiosUpdate.efi 
                       /EFI/HP/BIOSUpdate/HpBiosUpdate32.efi 
                       /EFI/HP/SystemDiags/CryptRSA.efi 
                       /EFI/HP/SystemDiags/CryptRSA32.efi 
                       /EFI/HP/SystemDiags/SystemDiags.efi 
                       /EFI/HP/SystemDiags/SystemDiags32.efi 
                       /EFI/HP/boot/bootmgfw.efi /EFI/HP/boot/bootmgr.efi 
                       /EFI/HP/boot/memtest.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi 
                       /EFI/HP/EFI/Boot/bootx64.efi

sda3: 
__________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda3: unknown filesystem type ''.

sda4: 
__________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Windows/System32/winload.exe

sda5: 
__________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda6: 
__________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /boot/BCD

sda7: 
__________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Debian GNU/Linux 9 (stretch)
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda8: 
__________________________________________________________________________

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

sdb1: 
__________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda3: unknown filesystem type ''.
mount: /mnt/BootInfo/sdb1: /dev/sdb1 already mounted or mount point busy.

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

Drive: sda 
_____________________________________________________________________
Disk /dev/sda: 698.7 GiB, 750156374016 bytes, 1465149168 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 1,465,149,167 1,465,149,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1      R          2,048       821,247       819,200 Windows Recovery 
Environment (Windows)
/dev/sda2               821,248     1,353,727       532,480 EFI System 
partition
/dev/sda3             1,353,728     1,845,247       491,520 Microsoft 
Reserved Partition (Windows)
/dev/sda4             1,845,248   872,804,798   870,959,551 Data partition 
(Windows/Linux)
/dev/sda5      R  1,422,569,472 1,426,128,895     3,559,424 Windows Recovery 
Environment (Windows)
/dev/sda6      R  1,426,128,896 1,465,147,391    39,018,496 Data partition 
(Windows/Linux)
/dev/sda7           872,806,400 1,414,379,519   541,573,120 Data partition 
(Linux)
/dev/sda8         1,414,379,520 1,422,569,471     8,189,952 Swap partition 
(Linux)

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

Drive: sdb 
_____________________________________________________________________
Disk /dev/sdb: 7.2 GiB, 7746879488 bytes, 15130624 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/sdb1    *              0     1,449,983     1,449,984  17 Hidden NTFS / 
HPFS


"blkid" output: 
________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        DC000853000836D4                       ntfs       WINRE
/dev/sda2        6080-16E9                              vfat       
/dev/sda3                                                          
/dev/sda4        9C881FB4881F8C40                       ntfs       Windows
/dev/sda5        2404AE3C04AE113A                       ntfs       
/dev/sda6        222E04F72E04C62F                       ntfs       RECOVERY
/dev/sda7        2735d515-60f7-48bb-a241-412a22508cfb   ext4       
/dev/sda8        9f45fae5-0baa-483c-9e6b-611372b42d10   swap       
/dev/sdb1        2017-10-29-00-56-18-00                 iso9660    
Boot-Repair-Disk 64bit
/dev/zram0       3eb30643-56f3-497c-9f57-c676a42c8a1a   swap       
/dev/zram1       dcf98ad1-c160-4876-b591-12bb17b2bca5   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Jul 20 21:08 ata-TOSHIBA_MQ01ABD075_442KSJ25S -> 
../../sda
lrwxrwxrwx 1 root root 10 Jul 20 21:09 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part1 
-> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 20 21:08 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part2 
-> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 20 21:08 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part3 
-> ../../sda3
lrwxrwxrwx 1 root root 10 Jul 20 21:09 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part4 
-> ../../sda4
lrwxrwxrwx 1 root root 10 Jul 20 21:09 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part5 
-> ../../sda5
lrwxrwxrwx 1 root root 10 Jul 20 21:09 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part6 
-> ../../sda6
lrwxrwxrwx 1 root root 10 Jul 20 21:08 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part7 
-> ../../sda7
lrwxrwxrwx 1 root root 10 Jul 20 21:08 ata-TOSHIBA_MQ01ABD075_442KSJ25S-part8 
-> ../../sda8
lrwxrwxrwx 1 root root  9 Jul 20 21:06 ata-hp_DVDRAM_GU90N_M5ME3HG5124 -> 
../../sr0
lrwxrwxrwx 1 root root  9 Jul 20 21:08 usb-_USB_DISK_2.0_90007C22EE122449-0:0 
-> ../../sdb
lrwxrwxrwx 1 root root 10 Jul 20 21:08 
usb-_USB_DISK_2.0_90007C22EE122449-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Jul 20 21:08 wwn-0x5000039575f809ac -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 20 21:09 wwn-0x5000039575f809ac-part1 -> 
../../sda1
lrwxrwxrwx 1 root root 10 Jul 20 21:08 wwn-0x5000039575f809ac-part2 -> 
../../sda2
lrwxrwxrwx 1 root root 10 Jul 20 21:08 wwn-0x5000039575f809ac-part3 -> 
../../sda3
lrwxrwxrwx 1 root root 10 Jul 20 21:09 wwn-0x5000039575f809ac-part4 -> 
../../sda4
lrwxrwxrwx 1 root root 10 Jul 20 21:09 wwn-0x5000039575f809ac-part5 -> 
../../sda5
lrwxrwxrwx 1 root root 10 Jul 20 21:09 wwn-0x5000039575f809ac-part6 -> 
../../sda6
lrwxrwxrwx 1 root root 10 Jul 20 21:08 wwn-0x5000039575f809ac-part7 -> 
../../sda7
lrwxrwxrwx 1 root root 10 Jul 20 21:08 wwn-0x5000039575f809ac-part8 -> 
../../sda8
lrwxrwxrwx 1 root root  9 Jul 20 21:06 wwn-0x5001480000000000 -> ../../sr0

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    
(ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


=========================== sda7/boot/grub/grub.cfg: 
===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 
--hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7  
2735d515-60f7-48bb-a241-412a22508cfb
else
  search --no-floppy --fs-uuid --set=root 2735d515-60f7-48bb-a241-412a22508cfb
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=5
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=5
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_gpt
insmod ext2
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 
--hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7  
2735d515-60f7-48bb-a241-412a22508cfb
else
  search --no-floppy --fs-uuid --set=root 2735d515-60f7-48bb-a241-412a22508cfb
fi
insmod png
if background_image 
/usr/share/desktop-base/softwaves-theme/grub/grub-4x3.png; then
  set color_normal=white/black
  set color_highlight=black/white
else
  set menu_color_normal=cyan/blue
  set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
        set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu 
--class os $menuentry_id_option 
'gnulinux-simple-2735d515-60f7-48bb-a241-412a22508cfb' {
        load_video
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt7'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 
--hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7  
2735d515-60f7-48bb-a241-412a22508cfb
        else
          search --no-floppy --fs-uuid --set=root 
2735d515-60f7-48bb-a241-412a22508cfb
        fi
        echo    'Chargement de Linux 4.9.0-7-amd64…'
        linux   /boot/vmlinuz-4.9.0-7-amd64 
root=UUID=2735d515-60f7-48bb-a241-412a22508cfb ro  quiet
        echo    'Chargement du disque mémoire initial…'
        initrd  /boot/initrd.img-4.9.0-7-amd64
}
submenu 'Options avancées pour Debian GNU/Linux' $menuentry_id_option 
'gnulinux-advanced-2735d515-60f7-48bb-a241-412a22508cfb' {
        menuentry 'Debian GNU/Linux, avec Linux 4.9.0-7-amd64' --class debian 
--class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-4.9.0-7-amd64-advanced-2735d515-60f7-48bb-a241-412a22508cfb' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod 
lzopio; fi
                insmod part_gpt
                insmod ext2
                set root='hd0,gpt7'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root 
--hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7  
2735d515-60f7-48bb-a241-412a22508cfb
                else
                  search --no-floppy --fs-uuid --set=root 
2735d515-60f7-48bb-a241-412a22508cfb
                fi
                echo    'Chargement de Linux 4.9.0-7-amd64…'
                linux   /boot/vmlinuz-4.9.0-7-amd64 
root=UUID=2735d515-60f7-48bb-a241-412a22508cfb ro  quiet
                echo    'Chargement du disque mémoire initial…'
                initrd  /boot/initrd.img-4.9.0-7-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 4.9.0-7-amd64 (recovery 
mode)' --class debian --class gnu-linux --class gnu --class os 
$menuentry_id_option 
'gnulinux-4.9.0-7-amd64-recovery-2735d515-60f7-48bb-a241-412a22508cfb' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod 
lzopio; fi
                insmod part_gpt
                insmod ext2
                set root='hd0,gpt7'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root 
--hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7  
2735d515-60f7-48bb-a241-412a22508cfb
                else
                  search --no-floppy --fs-uuid --set=root 
2735d515-60f7-48bb-a241-412a22508cfb
                fi
                echo    'Chargement de Linux 4.9.0-7-amd64…'
                linux   /boot/vmlinuz-4.9.0-7-amd64 
root=UUID=2735d515-60f7-48bb-a241-412a22508cfb ro single 
                echo    'Chargement du disque mémoire initial…'
                initrd  /boot/initrd.img-4.9.0-7-amd64
        }
}

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

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

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

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (sur /dev/sda2)' --class windows --class os 
$menuentry_id_option 'osprober-efi-6080-16E9' {
        insmod part_gpt
        insmod fat
        set root='hd0,gpt2'
        if [ x$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  6080-16E9
        else
          search --no-floppy --fs-uuid --set=root 6080-16E9
        fi
        chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda7/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/sda7 during installation
UUID=2735d515-60f7-48bb-a241-412a22508cfb /               ext4    
errors=remount-ro 0       1
# /boot/efi was on /dev/sda2 during installation
UUID=6080-16E9  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda8 during installation
UUID=9f45fae5-0baa-483c-9e6b-611372b42d10 none            swap    sw          
    0       0
/dev/sr0        /media/cdrom0   udf,iso9660 user,noauto     0       0
--------------------------------------------------------------------------------

=================== sda7: Location of files loaded by Grub: 
====================

           GiB - GB             File                                 
Fragment(s)

 524.580993652 = 563.264552960  boot/grub/grub.cfg                            
 1
 416.483425140 = 447.195672576  boot/vmlinuz-4.9.0-7-amd64                    
 1
 416.483425140 = 447.195672576  vmlinuz                                       
 1
 416.483425140 = 447.195672576  vmlinuz.old                                   
 1
 420.733394623 = 451.759042560  boot/initrd.img-4.9.0-7-amd64                 
 2
 420.733394623 = 451.759042560  initrd.img                                    
 2
 420.733394623 = 451.759042560  initrd.img.old                                
 2

======================== Unknown MBRs/Boot Sectors/etc: 
========================

Unknown BootLoader on sdb1

00000000  33 ed 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |3...............|
00000010  90 90 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  68 03 00 00 00 00 00 00  67 45 8b 6b 00 00 80 00  |h.......gE.k....|
000001c0  01 00 17 3f a0 c3 00 00  00 00 00 20 16 00 00 00  |...?....... ....|
000001d0  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



ADDITIONAL INFORMATION :
=================== log of boot-info 20180720_2108 ===================
boot-info version : 4ppa62
boot-sav version : 4ppa62
boot-sav-extra version : 4ppa62
glade2script version : 3.2.3~ppa4
Error: Invalid partition table - recursive partition on /dev/sdb.
boot-info is executed in live-session (Boot-Repair-Disk 64bit 1oct2017, 
zesty, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/lubuntu.seed boot=casper initrd=/casper/initrd.lz quiet 
splash -- debian-installer/language=fr keyboard-configuration/layoutcode?=fr 
keyboard-configuration/variantcode?=oss
ls: cannot access '/home/usr/.config': No such file or directory
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)

=================== os-prober:
/dev/sda6:Windows Recovery Environment:Windows:chain
/dev/sda7:Debian GNU/Linux 9 (stretch):Debian:linux

=================== blkid:
/dev/sda1: LABEL="WINRE" UUID="DC000853000836D4" TYPE="ntfs" PARTLABEL="Basic 
data partition" PARTUUID="95d6de6f-71bb-450d-ad3c-ef383c93a24a"
/dev/sda2: UUID="6080-16E9" TYPE="vfat" PARTLABEL="EFI system partition" 
PARTUUID="f0e1700a-88d3-4feb-9f7e-5070d2945ada"
/dev/sda4: LABEL="Windows" UUID="9C881FB4881F8C40" TYPE="ntfs" 
PARTLABEL="Basic data partition" 
PARTUUID="47e841fa-4dc5-4eee-ba00-210d40b87ce5"
/dev/sda5: UUID="2404AE3C04AE113A" TYPE="ntfs" 
PARTUUID="bcbae173-ab7e-4995-9f99-96cfda441d1d"
/dev/sda6: LABEL="RECOVERY" UUID="222E04F72E04C62F" TYPE="ntfs" 
PARTLABEL="Basic data partition" 
PARTUUID="e626b016-2a5a-45d8-8fa9-f2e0325a51aa"
/dev/sda7: UUID="2735d515-60f7-48bb-a241-412a22508cfb" TYPE="ext4" 
PARTLABEL="debian" PARTUUID="d4555358-7c21-4db5-b8d5-42aafa235016"
/dev/loop0: TYPE="squashfs"
/dev/sda8: UUID="9f45fae5-0baa-483c-9e6b-611372b42d10" TYPE="swap" 
PARTUUID="62df702a-6345-40ae-9ca1-2085a30ef83a"
/dev/sdb1: UUID="2017-10-29-00-56-18-00" LABEL="Boot-Repair-Disk 64bit" 
TYPE="iso9660" PTUUID="6b8b4567" PTTYPE="dos" PARTUUID="6b8b4567-01"
/dev/zram0: UUID="3eb30643-56f3-497c-9f57-c676a42c8a1a" TYPE="swap"
/dev/zram1: UUID="dcf98ad1-c160-4876-b591-12bb17b2bca5" TYPE="swap"
/dev/sda3: PARTLABEL="Microsoft reserved partition" 
PARTUUID="6b38b09b-ac9d-4b2e-90ed-e26ed0807024"


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

Windows not detected by os-prober on sda4.
=================== No kernel in /mnt/boot-sav/sda2/boot:
boot.sdi


Presence of EFI/Microsoft file detected: 
/mnt/boot-sav/sda2/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda6/EFI/Boot/bootx64.efi

=================== sda7/etc/grub.d/ :
drwxr-xr-x  2 root root     4096 juil. 18 11:48 grub.d
total 76
-rwxr-xr-x 1 root root  9783 févr. 11  2017 00_header
-rwxr-xr-x 1 root root  6258 févr. 11  2017 05_debian_theme
-rwxr-xr-x 1 root root 12425 févr. 11  2017 10_linux
-rwxr-xr-x 1 root root 11281 févr. 11  2017 20_linux_xen
-rwxr-xr-x 1 root root 12059 févr. 11  2017 30_os-prober
-rwxr-xr-x 1 root root  1418 févr. 11  2017 30_uefi-firmware
-rwxr-xr-x 1 root root   214 févr. 11  2017 40_custom
-rwxr-xr-x 1 root root   216 févr. 11  2017 41_custom
-rw-r--r-- 1 root root   483 févr. 11  2017 README




=================== sda7/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=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
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 sda7: UUID=6080-16E9   (sda2)

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, but it is not setup in EFI-mode for this live-session.
EFI in dmesg.
[    0.000000] ACPI: UEFI 0x00000000793D5000 000236 (v01 HPQOEM INSYDE   
00000001 HP   00040000)
[    0.000000] ACPI: UEFI 0x00000000793BD000 000042 (v01 HPQOEM INSYDE   
00000000 HP   00040000)
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda1    : sda,  not-sepboot,    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,     
recovery-or-hidden,     no-bmgr,        notwinboot,     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-kernel,      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/sda2.
sda4    : 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,      no-nt,  haswinload,     
no-recov-nor-hid,       bootmgr,        notwinboot,     nopakmgr,       
nogrubinstall,  no---usr,       part-has-no-fstab,      not-sep-usr,    
standard,       farbios,        notbiosboot, /mnt/boot-sav/sda4.
sda5    : sda,  not-sepboot,    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,     
recovery-or-hidden,     no-bmgr,        notwinboot,     nopakmgr,       
nogrubinstall,  no---usr,       part-has-no-fstab,      not-sep-usr,    
standard,       farbios,        notbiosboot, /mnt/boot-sav/sda5.
sda6    : 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,       farbios,        notbiosboot, /mnt/boot-sav/sda6.
sda7    : sda,  not-sepboot,    grubenv-ok      grub2,  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, /mnt/boot-sav/sda7.

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


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

BYT;
/dev/sda:750GB:scsi:512:4096:gpt:ATA TOSHIBA MQ01ABD0:;
1:1049kB:420MB:419MB:ntfs:Basic data partition:hidden, diag;
2:420MB:693MB:273MB:fat32:EFI system partition:boot, esp;
3:693MB:945MB:252MB::Microsoft reserved partition:msftres;
4:945MB:447GB:446GB:ntfs:Basic data partition:msftdata;
7:447GB:724GB:277GB:ext4:debian:;
8:724GB:728GB:4193MB:linux-swap(v1)::;
5:728GB:730GB:1822MB:ntfs::hidden, diag;
6:730GB:750GB:20.0GB:ntfs:Basic data partition:hidden, msftdata;

BYT;
/dev/sdb:7747MB:scsi:512:512:unknown: USB DISK 2.0:;

BYT;
/dev/zram1:1007MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1007MB:1007MB:linux-swap(v1)::;

BYT;
/dev/zram0:1007MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1007MB:1007MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs 629,3M
sda   disk          698,7G
sda1  part ntfs       400M WINRE
sda2  part vfat       260M
sda3  part            240M
sda4  part ntfs     415,3G Windows
sda5  part ntfs       1,7G
sda6  part ntfs      18,6G RECOVERY
sda7  part ext4     258,2G
sda8  part swap       3,9G
sdb   disk iso9660    7,2G Boot-Repair-Disk 64bit
sdb1  part iso9660    708M Boot-Repair-Disk 64bit
sr0   rom            1024M
zram0 disk          960,7M
zram1 disk          960,7M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
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         /mnt/boot-sav/sda4
sda5     1  0  0         /mnt/boot-sav/sda5
sda6     1  0  0         /mnt/boot-sav/sda6
sda7     1  0  0         /mnt/boot-sav/sda7
sda8     1  0  0         [SWAP]
sdb      1  0  1 running /cdrom
sdb1     1  0  1
sr0      1  0  1 running
zram0    0  0  0         [SWAP]
zram1    0  0  0         [SWAP]


=================== 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=1940268k,nr_inodes=485067,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=393492k,mode=755)
/dev/sdb on /cdrom type iso9660 
(ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay 
(rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
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)
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/net_cls,net_prio type cgroup 
(rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup 
(rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup 
(rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/freezer type cgroup 
(rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpuset type cgroup 
(rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/hugetlb type cgroup 
(rw,nosuid,nodev,noexec,relatime,hugetlb)
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/memory type cgroup 
(rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup 
(rw,nosuid,nodev,noexec,relatime,devices)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs 
(rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12197)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs 
(rw,nosuid,nodev,relatime,size=393488k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse 
(rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/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 vfat 
(rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4 on /mnt/boot-sav/sda4 type fuseblk 
(ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type fuseblk 
(rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda6 on /mnt/boot-sav/sda6 type fuseblk 
(rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda7 on /mnt/boot-sav/sda7 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device 
discard_alignment events events_async events_poll_msecs ext_range holders 
inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 
sda6 sda7 sda8 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 holders 
inflight integrity power queue range removable ro sdb1 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 holders 
inflight integrity 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 gpiochip0 gpiochip1 gpiochip2 hidraw0 hpet 
hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input 
kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue mtd0 
mtd0ro net network_latency network_throughput null port ppp psaux ptmx pts 
random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sdb sdb1 
sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom 
userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 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 7f 0c 00 00 00 00 00  |................|
00000030  55 85 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |U...............|
00000040  f6 00 00 00 01 00 00 00  d4 36 08 00 53 08 00 dc  |.........6..S...|
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 dd 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  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 fe 1b  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 88 0c 00  |........?.......|
00000020  00 20 08 00 01 02 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 e9 16 80 60 4e  4f 20 4e 41 4d 45 20 20  |..)...`NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  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  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda4
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 28 1c 00  |........?....(..|
00000020  00 00 00 00 80 00 80 00  be c9 e9 33 00 00 00 00  |...........3....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  40 8c 1f 88 b4 1f 88 9c  |........@.......|
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 dd 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  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda5
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 b0 ca 54  |........?......T|
00000020  00 00 00 00 80 00 80 00  ff 4f 36 00 00 00 00 00  |.........O6.....|
00000030  55 43 02 00 00 00 00 00  02 00 00 00 00 00 00 00  |UC..............|
00000040  f6 00 00 00 01 00 00 00  3a 11 ae 04 3c ae 04 24  |........:...<..$|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda6
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 00 01 55  |........?......U|
00000020  00 00 00 00 80 00 80 00  ff 5f 53 02 00 00 00 00  |........._S.....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  2f c6 04 2e f7 04 2e 22  |......../......"|
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 dd 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  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     385M  6.3M  379M   2% /run
/dev/sdb       iso9660   708M  708M     0 100% /cdrom
/dev/loop0     squashfs  630M  630M     0 100% /rofs
/cow           overlay   1.9G  9.0M  1.9G   1% /
tmpfs          tmpfs     1.9G     0  1.9G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  100K  1.9G   1% /tmp
tmpfs          tmpfs     385M  4.0K  385M   1% /run/user/999
/dev/sda1      fuseblk   400M  287M  114M  72% /mnt/boot-sav/sda1
/dev/sda2      vfat      256M  117M  140M  46% /mnt/boot-sav/sda2
/dev/sda4      fuseblk   416G  108G  308G  26% /mnt/boot-sav/sda4
/dev/sda5      fuseblk   1.7G  571M  1.2G  33% /mnt/boot-sav/sda5
/dev/sda6      fuseblk    19G   17G  1.9G  90% /mnt/boot-sav/sda6
/dev/sda7      ext4      254G   13G  228G   6% /mnt/boot-sav/sda7

=================== fdisk -l:
Disk /dev/loop0: 629.3 MiB, 659873792 bytes, 1288816 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: 698.7 GiB, 750156374016 bytes, 1465149168 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: 56CB687E-3F90-44BF-845A-8675196733CA

Device          Start        End   Sectors   Size Type
/dev/sda1        2048     821247    819200   400M Windows recovery environment
/dev/sda2      821248    1353727    532480   260M EFI System
/dev/sda3     1353728    1845247    491520   240M Microsoft reserved
/dev/sda4     1845248  872804798 870959551 415.3G Microsoft basic data
/dev/sda5  1422569472 1426128895   3559424   1.7G Windows recovery environment
/dev/sda6  1426128896 1465147391  39018496  18.6G Microsoft basic data
/dev/sda7   872806400 1414379519 541573120 258.2G Linux filesystem
/dev/sda8  1414379520 1422569471   8189952   3.9G Linux swap

Partition table entries are not in disk order.




Disk /dev/sdb: 7.2 GiB, 7746879488 bytes, 15130624 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: 0x6b8b4567

Device     Boot Start     End Sectors  Size Id Type
/dev/sdb1  *        0 1449983 1449984  708M 17 Hidden HPFS/NTFS


Disk /dev/zram0: 960.7 MiB, 1007337472 bytes, 245932 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 960.7 MiB, 1007337472 bytes, 245932 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to 
sign-grub) and reinstall the grub-efi-amd64-signed of sda7, using the 
following options:        sda2/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot 
use-standard-efi-file


=================== Blockers in case of suggested repair
La session actuelle est en mode Legacy. Veuillez redémarrer l'ordinateur, et 
utiliser ce logiciel dans une session EFI. Cela vous permettra d'utiliser 
cette fonctionnalité. Par exemple, utilisez un live-USB de 
Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd), après avoir 
vérifié que votre BIOS est réglé pour démarrer l'USB en mode EFI.


=================== Advice in case of suggested repair
Le démarrage de votre ordinateur est en mode Legacy. Vous voudrez peut-être 
ré-essayer après l'avoir changé en mode EFI.
Voulez-vous continuer ?


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier 
sda2/efi/.../grub*.efi !

Si votre ordinateur redémarre directement sur Windows, essayez de changer 
l'ordre de démarrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de démarrage, changez 
l'entrée de démarrage par défaut de l'amorceur Windows.
Par exemple, vous pouvez démarrer Windows, puis saisir la commande suivante 
dans une invite de commande en mode administrateur :
bcdedit /set {bootmgr} path \EFI\...\grub*.efi

Le démarrage de votre ordinateur est en mode Legacy. Vous voudrez peut-être 
ré-essayer après l'avoir changé en mode EFI.


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