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#1 Le 14/11/2019, à 12:11

Kanui

[RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonjour
J'ai enfin réussi à installer Ubuntu 19.10 en dual boot sur min ordi boulot.
(HP Probook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, avec Windows en Legacy donc j'ai installé Ubuntu en Legacy)

L'installation s'est terminée correctement et a demandé le redémarrage de l'ordi.
Mais là ça démarre direct en Windows sans me proposer le choix.

Je retourne dans mon Bios puis dans Boot menu et j'ai ça :
1573726721.png

Aucun des choix LEGACY ne m'offre un écran pour sélectionner l'OS que je souhaite démarrer.

Qu'ai-je manqué dans l'installation ou dans ma préparation?

Réponse: mauvais placement de la partition Ubuntu qui s'est retrouvée en sda5 au lieu de sda
Donc utilisation de Boot repair et quelques autres manips à voir ci-dessous

Dernière modification par Kanui (Le 16/11/2019, à 16:21)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#2 Le 14/11/2019, à 12:12

krank35

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Dans ton BIOS UEFI tu peux voir dans les options de boot si le linux est visible

Hors ligne

#3 Le 14/11/2019, à 12:43

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

krank35 a écrit :

Dans ton BIOS UEFI tu peux voir dans les options de boot si le linux est visible

Bonjour Krank35
J'ai l'impression qu'il n'apparaît pas:
1573727866.jpg

Dernière modification par Kanui (Le 14/11/2019, à 12:45)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#4 Le 14/11/2019, à 15:06

malbo

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonjour,
Je te prie de faire un Boot-Info depuis une session live de Ubuntu 19.10. Pour installer Boot-Info, je te prie de passer la commande que j'indique dans ce post (ne tape pas cette commande, utilise le copier-coller) : http://forum.ubuntu-fr.org/viewtopic.ph … #p22177991
Quand Boot-info sera installé, tu pourras le lancer avec la commande :

 sudo boot-info

Ensuite, tu sélectionneras "rapport en ligne" comme expliqué dans ce paragraphe 1.2 Utilisation : https://doc.ubuntu-fr.org/tutoriel/boot … tilisation
et tu donneras l'URL du Boot-Info dans ta réponse.

Dernière modification par malbo (Le 14/11/2019, à 15:08)

Hors ligne

#5 Le 14/11/2019, à 23:55

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

malbo a écrit :

Bonjour,
Je te prie de faire un Boot-Info depuis une session live de Ubuntu 19.10.
Quand Boot-info sera installé, tu pourras le lancer
Ensuite, tu sélectionneras "rapport en ligne" et tu donneras l'URL du Boot-Info dans ta réponse.

Bonsoir Malbo, je te remercie de tes conseils que je m'empresse de suivre ^_^ (je n'ai pas pu revenir par ici plus tôt)

Voici l'url demandée: Boot-Info

Dernière modification par Kanui (Le 15/11/2019, à 00:00)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#6 Le 15/11/2019, à 00:05

geole

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonsoir.
Tu as installé la sructure de boot de ubuntu dans sda5 au lieu de sda
utiliise boot-repair et fait la réparation standard. https://doc.ubuntu-fr.org/boot-repair

Hors ligne

#7 Le 15/11/2019, à 00:10

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonsoir Geole.
Arf! Ok, merci, je regarde ça.
Et c'est parti pour une nouvelle aventure ^_^


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#8 Le 15/11/2019, à 00:32

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Ok, jje vois qu'en choisissant les options avancées j'arrive sur un volet de réinstallation du boot. Par contre cette fois-ci je ne voudrais pas me planter...

1573771773.png
1573771815.png
1573771848.png
1573771893.png
1573771960.png

Est-ce que je laisse tout tel que recommandé par Boot-repair?
Car là, il me propose dans l'onglet "GRUB location" de placer GRUB dans tous les disques, alors que si je comprends bien ce que m'indique Geole, je devrais seulement le placer dans sda.

Dernière modification par Kanui (Le 15/11/2019, à 01:38)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#9 Le 15/11/2019, à 07:50

malbo

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonjour,
Ton Boot-Info est là :

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


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

 => Windows Vista is installed in the MBR of /dev/sda.
 => Syslinux MBR (5.00 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:        /bootmgr /boot/BCD /Windows/System32/winload.exe

sda2: __________________________________________________________________________

    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:        

sda3: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v2.00) is installed in the boot sector of sda5 
                       and looks at sector 907587232 of the same hard drive 
                       for core.img. core.img is at this location and looks 
                       for (,msdos5)/boot/grub. It also embeds following 
                       components:
                       
                       modules
                       -------------------------------------------------------
                       fshelp ext2 part_msdos biosdisk
                       -------------------------------------------------------
    Operating System:  Ubuntu 19.10
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.04
    Boot sector info:  Syslinux looks at sector 1626 of /dev/sdb1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /EFI/BOOT/grubx64.efi /EFI/BOOT/mmx64.efi /ldlinux.sys

sdb2: __________________________________________________________________________

    File system:       ext3
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb2: /dev/sdb2 already mounted or mount point busy.

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk model: HGST HTS725050A7
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048   638,881,616   638,879,569   7 NTFS / exFAT / HPFS
/dev/sda2         974,753,792   976,771,071     2,017,280  27 Hidden NTFS (Recovery Environment)
/dev/sda3         638,881,790   951,382,015   312,500,226   5 Extended
/dev/sda5         638,881,792   951,382,015   312,500,224  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 57.101 GiB, 62264442880 bytes, 121610240 sectors
Disk model: Mass-Storage    
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *          2,048     6,266,893     6,264,846   c W95 FAT32 (LBA)
/dev/sdb2           6,266,894   121,610,191   115,343,298  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/sda1        3282117482113DB3                       ntfs       SYSTEME
/dev/sda2        1E6AD4FD6AD4D29F                       ntfs       
/dev/sda5        0a1e0260-bd12-4fda-becd-1bf008535a79   ext4       
/dev/sdb1        1C1C-1E33                              vfat       UBUNTU 19_1
/dev/sdb2        092f1314-0d58-5f44-b8e9-7bbf0d94820f   ext3       casper-rw

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

total 0
lrwxrwxrwx 1 root root  9 Nov 14 22:52 ata-HGST_HTS725050A7E630_RC250A1T0P716U -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 14 22:53 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 14 22:53 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 14 22:52 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 14 22:52 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Nov 14  2019 ata-hp_DVDRW_DU8A6SH_4B6634926916 -> ../../sr0
lrwxrwxrwx 1 root root  9 Nov 14 22:52 usb-Generic_Mass-Storage-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov 14 22:52 usb-Generic_Mass-Storage-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov 14 22:52 usb-Generic_Mass-Storage-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Nov 14 22:52 wwn-0x5000cca8b9c9a637 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 14 22:53 wwn-0x5000cca8b9c9a637-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 14 22:53 wwn-0x5000cca8b9c9a637-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 14 22:52 wwn-0x5000cca8b9c9a637-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 14 22:52 wwn-0x5000cca8b9c9a637-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/fuse        /root/.cache/doc         fuse       (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/dev/fuse        /run/user/999/doc        fuse       (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda5/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${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 initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
else
  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
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=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
# previously #2c001e 44,0,30,0
# now yaru #4f194c 79,25,76
if background_color 79,25,76,0; 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=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-0a1e0260-bd12-4fda-becd-1bf008535a79' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
	else
	  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
	fi
	linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-23-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
	menuentry 'Ubuntu, with Linux 5.3.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-23-generic-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-23-generic ...'
		linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-23-generic-recovery-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-23-generic ...'
		linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-recovery-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
}

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

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
	else
	  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
	else
	  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 10 (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-3282117482113DB3' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  3282117482113DB3
	else
	  search --no-floppy --fs-uuid --set=root 3282117482113DB3
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 326.768859863 = 350.865391616  boot/grub/grub.cfg                             2
 432.771339417 = 464.684687360  boot/grub/i386-pc/core.img                     1
 433.387569427 = 465.346359296  boot/vmlinuz                                   1
 308.910999298 = 331.690659840  boot/vmlinuz-5.3.0-18-generic                  1
 433.387569427 = 465.346359296  boot/vmlinuz-5.3.0-23-generic                  1
 308.910999298 = 331.690659840  boot/vmlinuz.old                               1
 433.897537231 = 465.893933056  boot/initrd.img                                2
 433.522541046 = 465.491283968  boot/initrd.img-5.3.0-18-generic               4
 433.897537231 = 465.893933056  boot/initrd.img-5.3.0-23-generic               2
 433.522541046 = 465.491283968  boot/initrd.img.old                            4

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

set timeout=5
menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz persistent  file=/cdrom/preseed/ubuntu.seed quiet splash ---
	initrd	/casper/initrd
}
menuentry "Try Ubuntu without installing (safe graphics)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz persistent  file=/cdrom/preseed/ubuntu.seed quiet splash nomodeset ---
	initrd	/casper/initrd
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz persistent  file=/cdrom/preseed/ubuntu.seed only-ubiquity quiet splash ---
	initrd	/casper/initrd
}
menuentry "Install Ubuntu (safe graphics)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz persistent  file=/cdrom/preseed/ubuntu.seed only-ubiquity quiet splash nomodeset ---
	initrd	/casper/initrd
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz persistent  file=/cdrom/preseed/ubuntu.seed only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz persistent  integrity-check quiet splash ---
	initrd	/casper/initrd
}
--------------------------------------------------------------------------------

============================== sdb1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdb1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1

=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/21923/mountinfo) leaked on lvs invocation. Parent PID 31562: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20191114_2252 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
Partition 3 does not start on physical sector boundary.
boot-info is executed in installed-session (Ubuntu 19.10, eoan, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   39 bits physical, 48 bits virtual
BOOT_IMAGE=/casper/vmlinuz persistent file=/cdrom/preseed/ubuntu.seed quiet splash ---
Windows is hibernated, refused to mount.
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.)
Could not mount read-write, trying read-only
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.)
Could not mount read-write, trying read-only

=================== os-prober:
/dev/:The OS now in use - Ubuntu 19.10 CurrentSession:linux
/dev/sda5:Ubuntu 19.10 (19.10):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="SYSTEME" UUID="3282117482113DB3" TYPE="ntfs" PARTUUID="38d8be40-01"
/dev/sda2: UUID="1E6AD4FD6AD4D29F" TYPE="ntfs" PARTUUID="38d8be40-02"
/dev/sda5: UUID="0a1e0260-bd12-4fda-becd-1bf008535a79" TYPE="ext4" PTTYPE="dos" PARTUUID="38d8be40-05"
/dev/sdb1: LABEL="UBUNTU 19_1" UUID="1C1C-1E33" TYPE="vfat" PARTUUID="00654b46-01"
/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/sdb2: LABEL="casper-rw" UUID="092f1314-0d58-5f44-b8e9-7bbf0d94820f" TYPE="ext3" PARTUUID="00654b46-02"

(sda) has unknown type. Please report this message to boot.repair@gmail.com

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

Windows not detected by os-prober on sda1.
Partition 3 does not start on physical sector boundary.
Partition 3 does not start on physical sector boundary.

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Oct 14 21:53 grub.d
total 128
-rwxr-xr-x 1 root root 10627 Oct 11 15:57 00_header
-rwxr-xr-x 1 root root  6258 Oct 11 15:57 05_debian_theme
-rwxr-xr-x 1 root root 17123 Oct 11 15:57 10_linux
-rwxr-xr-x 1 root root 37613 Oct 11 15:57 10_linux_zfs
-rwxr-xr-x 1 root root 12894 Oct 11 15:57 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Oct 11 15:57 30_os-prober
-rwxr-xr-x 1 root root  1418 Oct 11 15:57 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Oct 11 15:57 40_custom
-rwxr-xr-x 1 root root   216 Oct 11 15:57 41_custom
-rw-r--r-- 1 root root   483 Oct 11 15:57 README




=================== sda5/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"



/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0010
Timeout: 0 seconds
BootOrder: 0010,000A,000B,0011,000D,000C,000E,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000F,0012
Boot0000  Startup Menu	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)....ISPH
Boot0001  System Information	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0002  Bios Setup	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0003  3rd Party Option ROM Management	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0004  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0005  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0006  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0007  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0008  Boot Menu	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0009  HP Recovery	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot000A* hp DVDRW DU8A6SH 	PciRoot(0x0)/Pci(0x17,0x0)/Sata(1,0,0)N.....YM....R,Y.....ISPH
Boot000B* HGST HTS725050A7E630 	PciRoot(0x0)/Pci(0x17,0x0)/Sata(0,0,0)N.....YM....R,Y.....ISPH
Boot000C* HGST HTS725050A7E630 : 	BBS(HD,HGST HTS725050A7E630 : ,0x400)/PciRoot(0x0)/Pci(0x17,0x0)/Sata(0,0,0)......ISPH
Boot000D* hp DVDRW DU8A6SH : 	BBS(CDROM,hp DVDRW DU8A6SH : ,0x400)/PciRoot(0x0)/Pci(0x17,0x0)/Sata(1,0,0)......ISPH
Boot000E* Intel Corporation: IBA CL Slot 00FE v0106	BBS(Network,Intel Corporation: IBA CL Slot 00FE v0106,0x0)/PciRoot(0x0)/Pci(0x1f,0x6)......ISPH
Boot000F  Network Boot	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0010* USB Device	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)N.....YM....R,Y.....ISPH
Boot0011* Harddisk	BBS(HD,Harddisk,0x900)/PciRoot(0x0)/Pci(0x14,0x0)......ISPH
Boot0012  Gestion tierce de la ROM optionnelle	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH

=================== 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:
sda1	: 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,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: 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/sda2.
sda5	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda5.
sdb2	: sdb,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sdb2.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	not-mmc, no-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HGST HTS725050A7:;
1:1049kB:327GB:327GB:ntfs::boot;
3:327GB:487GB:160GB:::;
5:327GB:487GB:160GB:ext4::;
2:499GB:500GB:1033MB:ntfs::diag;

BYT;
/dev/sdb:62.3GB:scsi:512:512:msdos:Generic Mass-Storage:;
1:1049kB:3209MB:3208MB:fat32::boot, lba;
2:3209MB:62.3GB:59.1GB:ext3::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.9G
loop1 loop squashfs 149.9M
loop2 loop squashfs  44.2M
loop3 loop squashfs  89.1M
loop4 loop squashfs   956K
loop5 loop squashfs   4.2M
loop6 loop squashfs  54.5M
loop7 loop squashfs  14.8M
sda   disk          465.8G
sda1  part ntfs     304.7G SYSTEME
sda2  part ntfs       985M
sda3  part              1K
sda5  part ext4       149G
sdb   disk             58G
sdb1  part vfat         3G UBUNTU 19_1
sdb2  part ext3        55G casper-rw
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/gnome-3-28-1804/71
loop2    0  1  0         /snap/gtk-common-themes/1353
loop3    0  1  0         /snap/core/7917
loop4    0  1  0         /snap/gnome-logs/81
loop5    0  1  0         /snap/gnome-calculator/501
loop6    0  1  0         /snap/core18/1192
loop7    0  1  0         /snap/gnome-characters/317
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
sda5     1  0  0         /mnt/boot-sav/sda5
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
sdb2     1  0  1         /mnt/boot-sav/sdb2
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=1908516k,nr_inodes=477129,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=390836k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/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)
cgroup2 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)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=31,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1996)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
/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/core_7917.snap on /snap/core/7917 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-3-28-1804_71.snap on /snap/gnome-3-28-1804/71 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_501.snap on /snap/gnome-calculator/501 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1192.snap on /snap/core18/1192 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_317.snap on /snap/gnome-characters/317 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=390832k,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/fuse on /run/user/999/doc type fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/fuse on /root/.cache/doc type fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
gvfsd-fuse on /root/.cache/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type ext4 (rw,relatime)
/dev/sdb2 on /mnt/boot-sav/sdb2 type ext3 (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 sda3 sda5 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 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 drm_dp_aux2 dvd dvdrw ecryptfs fb0 fd freefall full fuse gpiochip0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda5 sdb sdb1 sdb2 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 zfs
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  50 87 14 26 00 00 00 00  |........P..&....|
00000030  00 00 0c 00 00 00 00 00  ff 84 a3 03 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  b3 3d 11 82 74 11 82 32  |.........=..t..2|
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 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 90 19 3a  |........?......:|
00000020  00 00 00 00 80 00 80 00  ff c7 1e 00 00 00 00 00  |................|
00000030  55 48 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |UH..............|
00000040  f6 00 00 00 01 00 00 00  9f d2 d4 6a fd d4 6a 1e  |...........j..j.|
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
Partition 3 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     382M  1.8M  380M   1% /run
/dev/sdb1      vfat      3.0G  2.2G  820M  74% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay    55G   40G   13G  77% /
tmpfs          tmpfs     1.9G   67M  1.8G   4% /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  332K  1.9G   1% /tmp
/dev/loop2     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/loop3     squashfs   90M   90M     0 100% /snap/core/7917
/dev/loop4     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop1     squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/71
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/501
/dev/loop6     squashfs   55M   55M     0 100% /snap/core18/1192
/dev/loop7     squashfs   15M   15M     0 100% /snap/gnome-characters/317
tmpfs          tmpfs     382M   32K  382M   1% /run/user/999
/dev/sda1      fuseblk   305G   76G  229G  25% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   985M  635M  351M  65% /mnt/boot-sav/sda2
/dev/sda5      ext4      146G  7.6G  131G   6% /mnt/boot-sav/sda5
/dev/sdb2      ext3       55G   40G   13G  77% /mnt/boot-sav/sdb2

=================== fdisk -l:
Disk /dev/loop0: 1.88 GiB, 1995231232 bytes, 3896936 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: 149.93 MiB, 157192192 bytes, 307016 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: 44.18 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: 89.13 MiB, 93454336 bytes, 182528 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: 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/loop5: 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/loop6: 54.5 MiB, 57139200 bytes, 111600 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: 14.76 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/sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk model: HGST HTS725050A7
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: dos
Disk identifier: 0x38d8be40

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         2048 638881616 638879569 304.7G  7 HPFS/NTFS/exFAT
/dev/sda2       974753792 976771071   2017280   985M 27 Hidden NTFS WinRE
/dev/sda3       638881790 951382015 312500226   149G  5 Extended
/dev/sda5       638881792 951382015 312500224   149G 83 Linux

Partition table entries are not in disk order.




Disk /dev/sdb: 57.101 GiB, 62264442880 bytes, 121610240 sectors
Disk model: Mass-Storage
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: 0x00654b46

Device     Boot   Start       End   Sectors Size Id Type
/dev/sdb1  *       2048   6266893   6264846   3G  c W95 FAT32 (LBA)
/dev/sdb2       6266894 121610191 115343298  55G 83 Linux




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda5 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair would be performed: unhide-bootmenu-10s


=================== Blockers in case of suggested repair
Please use this software in a live-session (live-CD or live-USB). This will enable this feature.


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda (ATA HGST HTS725050A7) disk!

The boot files of [Ubuntu 19.10] are far from the start of the disk. Your BIOS may not detect them. You may want to retry after creating a /boot partition (EXT4, >200MB, start of the disk). This can be performed via tools such as gParted. Then select this partition via the [Separate /boot partition:] option of [Boot-Repair]. (https://help.ubuntu.com/community/BootPartition)


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

Si tu préfères la réparation "avancée" de Boot-Repair :
1) onglet "GRUB location" (photo), tu dois sélectionner :
OS to boot by default : sda5 (Ubuntu 19.10)
Place GRUB into sda 
2) onglet "GRUB options" (photo) : tu ne coches rien
3) onglet MBR options (photo) : tu ne fais rien
4) onglet "Other options" : tu laisses les 4 cases cochées comme sur la photo

EDIT : si après réparation tu parviens à démarrer sur ton Ubuntu installé, sache que ce n'est pas fini : en effet, Grub a enregistré dans sa mémoire que son chargeur d'amorçage se trouve dans le secteur d'amorçage de sda5 et il conviendra de changer cela pour qu'il garde en mémoire que son chargeur d'amorçage se trouve dans le MBR de sda. Je t'expliquerai comment faire le moment venu.

Dernière modification par malbo (Le 15/11/2019, à 07:59)

Hors ligne

#10 Le 15/11/2019, à 08:55

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Ok Malbo merci.
Je risque de ne pouvoir faire ça que ce soir, je reviendrai ensuite par ici.


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#11 Le 15/11/2019, à 14:41

geole

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonjour
Vu les derniers évènements ( https://forum.ubuntu-fr.org/viewtopic.p … #p22178287 )
Il serait plus simple que tu recommences ton installation en bien vérifant que la structure  du choix d'installation de boot est bien  restée SDA

Hors ligne

#12 Le 15/11/2019, à 18:28

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonjour Geole,
effectivement je veux bien recommencer l'installation, mais alors comment je vérifie (et corrige le cas échéant) que le boot est bien sur SDA? Vu que j'ai raté le coche la première fois...

D'autre part, je m'étais rabattue sur 19.10 pour une question de persistance possible en live-usb (qui ne l'était visiblement pas en 18.04) mais vu que je n'ai pas le choix d'installer vraiment pour pouvoir espérer profiter du wifi (problème carte Broadcom) la question de la persistance en live-usb n'est plus importante.
Du coup, dois-je préférer installer 18.04 ou 19.10???


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#13 Le 15/11/2019, à 19:11

geole

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Tente toujours la réparation  avec boot-repair pour confirmer/infirmer le problème

La gestion de la persistence avec la version 19.10 a bien changé. Cela marche parfaitement bien en 18.04   Mais il y a quelques outils qui ne la fabriquent pas

Normalement, dans la grille d'installation, en bas et gauche, il y a une ligne qui indique où mettre le support de boot   C'est norlalement prépositionné sur SDA

Hors ligne

#14 Le 15/11/2019, à 19:16

sinbad83

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Si ton Ubuntu 19.10 marche bien, pourquoi le réinstaller ? Il te suffit de démarrer en Ubuntu (en passant par le grub) et ensuite de réinstaller le grub:

sudo grub-install /dev/sda
sudo reboot

et le système redémarrera sur Ubuntu (dernière installation du grub)


La connaissance n'est pas une denrée rare, il faut la partager avec les autres.
Linux registered #484707
Site: www.coursinforev.org/doku.php
Desktop AMD Ryzen 5-3600, RAM 16GB, Ubuntu 20.10,   HP Pavillon G6 Ubuntu 20.10 et Ten, Serveur Ubuntu 18.04

Hors ligne

#15 Le 15/11/2019, à 19:42

geole

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Le problème est que ubuntu ne démarre pas.   Il faudrait donc lancer le live USB et faire une procédure CHROOT pour passer ta commande.

Si boot-repair de la version 19.10 ne fonctionne pas, et si tu as aussi l'installateur de la version 18.04, tu peux l'utiliser pour réparer

Dernière modification par geole (Le 15/11/2019, à 19:43)

Hors ligne

#16 Le 16/11/2019, à 00:58

kamaris

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

[HS] @geole : je crois que tu t'y entends en diagnostics de disques ?
Est-ce que tu pourrais jeter un coup d'œil à ce sujet : https://forum.ubuntu-fr.org/viewtopic.php?pid=22178816
J'ai l'impression qu'au final il s'agit d'un problème de ce type. Merci ! [/HS]

Hors ligne

#17 Le 16/11/2019, à 01:48

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonsoir.
Je ne reviens que tardivement car j'ai d'abord dû me refaire une live-usb 18.04 pour faire boot-repair vu que ça ne fonctionnait pas dans 19.10.
Bref, j'ai fait le boot-repair.... j'ai cliqué sur le bouton dépannage du boot et donc cela s'est fait automatiquement (j'avais suivi tes indications Malbo dans ma tentative 19.10 qui a échoué, mais quand j'ai dû recommencer dans 18.04 j'ai suivi bêtement le tuto et j'ai omis les options avancées)
Tout s'est bien passé et j'ai eu le message suivant:

1573860858.png

Pour le compte rendu c'est ici: http://paste.ubuntu.com/p/59zgnwgDtX/
[EDIT] j'ai refait un boot-info que voici, au cas-où:  https://paste.ubuntu.com/p/xfcdwqvKWb/

Je note cette indication qui me confirme bien que je ne suis pas au bout de mes peines, comme tu m'en avais avertie Malbo
"Les fichiers de démarrage de [Ubuntu 19.10] sont loin du début du disque.
Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque).
Cela peut être réalisé via des outils tels que gParted, Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage], (http://doc.ubuntu-fr.org/tutoriel/partition_boot)"

En effet à présent mon ordi boote directement sur Ubuntu 19.10 (Allelouiahhh c'est la première fois, ô joie), par contre je n'ai toujours pas le choix du menu, du coup maintenant, plus de Windows... gloups!
Je comprends bien que c'est parce que j'ai mal placé mon GRUB en sda5 au lieu de sda tout court.
Donc est-ce que je refais le boot-repair en options avancées en demandant à mettre le Grub en sda ou est-ce que je suis ce qui m'est indiqué ci dessus par boot-repair à l'issue de sa réparation.
Je me dis qu'il ne faut peut-être pas y jouer trop souvent...

[AJOUT] Après redémarrage suite tentative d'installer le pilote de ma carte Broadcom pour avoir enfin du wifi (ça c'est loin d'être réglé on dirait et je commence à désespérer) j'ai un  GNU GRUB version 2.04 qui s'affiche mais qui me donne le choix entre:
- Ubuntu => Démarre Ubuntu (ouf!)
- *Advanced options for Ubuntu (me donne le choix entre plusieurs "versions" de 19.10 je suppose)
- System setup (me dit qu'il lui manque des fichiers et ne peut rien faire)

1573864946.png

Et pas de Windows.

Voilà, j'arrête le roman et j'attends vos conseils avisés ^_^

Dernière modification par Kanui (Le 16/11/2019, à 02:42)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#18 Le 16/11/2019, à 07:35

malbo

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Bonjour,
Je colle ci-dessous le compte-rendu dont tu as donné l'URL ( http://paste.ubuntu.com/p/59zgnwgDtX/ ) dans le post #17 :

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


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------
 => Syslinux MBR (5.00 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:        /bootmgr /boot/BCD /Windows/System32/winload.exe

sda2: __________________________________________________________________________

    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:        

sda3: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v2.00) is installed in the boot sector of sda5 
                       and looks at sector 907587232 of the same hard drive 
                       for core.img. core.img is at this location and looks 
                       for (,msdos5)/boot/grub. It also embeds following 
                       components:
                       
                       modules
                       -------------------------------------------------------
                       fshelp ext2 part_msdos biosdisk
                       -------------------------------------------------------
    Operating System:  Ubuntu 19.10
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32816 of /dev/sdb1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 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: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048   638,881,616   638,879,569   7 NTFS / exFAT / HPFS
/dev/sda2         974,753,792   976,771,071     2,017,280  27 Hidden NTFS (Recovery Environment)
/dev/sda3         638,881,790   951,382,015   312,500,226   5 Extended
/dev/sda5         638,881,792   951,382,015   312,500,224  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.9 GiB, 15931539456 bytes, 31116288 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    *          2,048    31,116,287    31,114,240   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1        3282117482113DB3                       ntfs       SYSTEME
/dev/sda2        1E6AD4FD6AD4D29F                       ntfs       
/dev/sda5        0a1e0260-bd12-4fda-becd-1bf008535a79   ext4       
/dev/sdb1        A05C-EA1D                              vfat       UBUNTU 18_0

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

total 0
lrwxrwxrwx 1 root root  9 Nov 15 23:09 ata-HGST_HTS725050A7E630_RC250A1T0P716U -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 15 23:09 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 15 23:09 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 15 23:09 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 15 23:09 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Nov 15 23:00 ata-hp_DVDRW_DU8A6SH_4B6634926916 -> ../../sr0
lrwxrwxrwx 1 root root  9 Nov 15 23:08 usb-Generic_Mass-Storage-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov 15 23:08 usb-Generic_Mass-Storage-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Nov 15 23:09 wwn-0x5000cca8b9c9a637 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 15 23:09 wwn-0x5000cca8b9c9a637-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 15 23:09 wwn-0x5000cca8b9c9a637-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 15 23:09 wwn-0x5000cca8b9c9a637-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 15 23:09 wwn-0x5000cca8b9c9a637-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda5/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${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 initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
else
  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
# previously #2c001e 44,0,30,0
# now yaru #4f194c 79,25,76
if background_color 79,25,76,0; 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=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-0a1e0260-bd12-4fda-becd-1bf008535a79' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
	else
	  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
	fi
	linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-23-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
	menuentry 'Ubuntu, with Linux 5.3.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-23-generic-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-23-generic ...'
		linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-23-generic-recovery-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-23-generic ...'
		linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-recovery-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
}

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

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

### 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 ###
### 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 ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 338.779796600 = 363.762036736  boot/grub/grub.cfg                             1
 338.779781342 = 363.762020352  boot/grub/i386-pc/core.img                     1
 433.387569427 = 465.346359296  boot/vmlinuz                                   1
 308.910999298 = 331.690659840  boot/vmlinuz-5.3.0-18-generic                  1
 433.387569427 = 465.346359296  boot/vmlinuz-5.3.0-23-generic                  1
 308.910999298 = 331.690659840  boot/vmlinuz.old                               1
 433.897537231 = 465.893933056  boot/initrd.img                                2
 433.522541046 = 465.491283968  boot/initrd.img-5.3.0-18-generic               4
 433.897537231 = 465.893933056  boot/initrd.img-5.3.0-23-generic               2
 433.522541046 = 465.491283968  boot/initrd.img.old                            4

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

set timeout=5
menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd
}
--------------------------------------------------------------------------------

============================== sdb1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdb1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1

=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/6815/mountinfo) leaked on lvs invocation. Parent PID 17528: bash
File descriptor 63 (pipe:[101531]) leaked on lvs invocation. Parent PID 17528: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20191115_2308 ===================
boot-repair version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
Partition 3 does not start on physical sector boundary.
boot-repair is executed in live-session (Ubuntu 18.04.3 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: impossible d'accéder à '/home/usr/.config': Aucun fichier ou dossier de ce type

=================== os-prober:
/dev/sda5:Ubuntu 19.10 (19.10):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="SYSTEME" UUID="3282117482113DB3" TYPE="ntfs" PARTUUID="38d8be40-01"
/dev/sda2: UUID="1E6AD4FD6AD4D29F" TYPE="ntfs" PARTUUID="38d8be40-02"
/dev/sda5: UUID="0a1e0260-bd12-4fda-becd-1bf008535a79" TYPE="ext4" PTTYPE="dos" PARTUUID="38d8be40-05"
/dev/sdb1: LABEL="UBUNTU 18_0" UUID="A05C-EA1D" TYPE="vfat" PARTUUID="0003bedc-01"
/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/loop8: TYPE="squashfs"


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

Windows not detected by os-prober on sda1.
Partition 3 does not start on physical sector boundary.
Partition 3 does not start on physical sector boundary.

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 oct.  14 19:53 grub.d
total 128
-rwxr-xr-x 1 root root 10627 oct.  11 13:57 00_header
-rwxr-xr-x 1 root root  6258 oct.  11 13:57 05_debian_theme
-rwxr-xr-x 1 root root 17123 oct.  11 13:57 10_linux
-rwxr-xr-x 1 root root 37613 oct.  11 13:57 10_linux_zfs
-rwxr-xr-x 1 root root 12894 oct.  11 13:57 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 oct.  11 13:57 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  11 13:57 30_uefi-firmware
-rwxr-xr-x 1 root root   214 oct.  11 13:57 40_custom
-rwxr-xr-x 1 root root   216 oct.  11 13:57 41_custom
-rw-r--r-- 1 root root   483 oct.  11 13:57 README




=================== sda5/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"



/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : substitution de commande: octet nul ignoré en entrée

=================== efibootmgr -v
BootCurrent: 0010
Timeout: 0 seconds
BootOrder: 0010,000A,000B,0011,000D,000C,000E,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000F,0012
Boot0000  Startup Menu	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)....ISPH
Boot0001  System Information	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0002  Bios Setup	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0003  3rd Party Option ROM Management	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0004  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0005  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0006  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0007  System Diagnostics	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0008  Boot Menu	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0009  HP Recovery	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot000A* hp DVDRW DU8A6SH 	PciRoot(0x0)/Pci(0x17,0x0)/Sata(1,0,0)N.....YM....R,Y.....ISPH
Boot000B* HGST HTS725050A7E630 	PciRoot(0x0)/Pci(0x17,0x0)/Sata(0,0,0)N.....YM....R,Y.....ISPH
Boot000C* HGST HTS725050A7E630 : 	BBS(HD,HGST HTS725050A7E630 : ,0x400)/PciRoot(0x0)/Pci(0x17,0x0)/Sata(0,0,0)......ISPH
Boot000D* hp DVDRW DU8A6SH : 	BBS(CDROM,hp DVDRW DU8A6SH : ,0x400)/PciRoot(0x0)/Pci(0x17,0x0)/Sata(1,0,0)......ISPH
Boot000E* Intel Corporation: IBA CL Slot 00FE v0106	BBS(Network,Intel Corporation: IBA CL Slot 00FE v0106,0x0)/PciRoot(0x0)/Pci(0x1f,0x6)......ISPH
Boot000F  Network Boot	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH
Boot0010* USB Device	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)N.....YM....R,Y.....ISPH
Boot0011* Harddisk	BBS(HD,Harddisk,0x900)/PciRoot(0x0)/Pci(0x14,0x0)......ISPH
Boot0012  Gestion tierce de la ROM optionnelle	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(9d8243e8-8381-453d-aceb-c350ee7757ca)......ISPH

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda1	: 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,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: 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/sda2.
sda5	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda5.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HGST HTS725050A7:;
1:1049kB:327GB:327GB:ntfs::boot;
3:327GB:487GB:160GB:::;
5:327GB:487GB:160GB:ext4::;
2:499GB:500GB:1033MB:ntfs::diag;

BYT;
/dev/sdb:15.9GB:scsi:512:512:msdos:Generic Mass-Storage:;
1:1049kB:15.9GB:15.9GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1,9G
loop1 loop squashfs  88,5M
loop2 loop squashfs  54,4M
loop3 loop squashfs  42,8M
loop4 loop squashfs 149,9M
loop5 loop squashfs     4M
loop6 loop squashfs  14,8M
loop7 loop squashfs  1008K
loop8 loop squashfs   3,7M
sda   disk          465,8G
sda1  part ntfs     304,7G SYSTEME
sda2  part ntfs       985M
sda3  part              1K
sda5  part ext4       149G
sdb   disk           14,9G
sdb1  part vfat      14,9G UBUNTU 18_0
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    1  1  0         /snap/core/7270
loop2    1  1  0         /snap/core18/1066
loop3    1  1  0         /snap/gtk-common-themes/1313
loop4    1  1  0         /snap/gnome-3-28-1804/67
loop5    1  1  0         /snap/gnome-calculator/406
loop6    1  1  0         /snap/gnome-characters/296
loop7    1  1  0         /snap/gnome-logs/61
loop8    1  1  0         /snap/gnome-system-monitor/100
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
sda5     1  0  0         /mnt/boot-sav/sda5
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
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=1932732k,nr_inodes=483183,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=391500k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/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,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/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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
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=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=15217)
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)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=391496k,mode=700,uid=999,gid=999)
/var/lib/snapd/snaps/core_7270.snap on /snap/core/7270 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/gtk-common-themes_1313.snap on /snap/gtk-common-themes/1313 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/gnome-calculator_406.snap on /snap/gnome-calculator/406 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-logs_61.snap on /snap/gnome-logs/61 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)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=391496k,mode=700,uid=121,gid=125)
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 fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 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 sda3 sda5 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 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 drm_dp_aux2 dvd dvdrw ecryptfs fb0 fd freefall full fuse gpiochip0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda5 sdb sdb1 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 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  50 87 14 26 00 00 00 00  |........P..&....|
00000030  00 00 0c 00 00 00 00 00  ff 84 a3 03 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  b3 3d 11 82 74 11 82 32  |.........=..t..2|
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 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 90 19 3a  |........?......:|
00000020  00 00 00 00 80 00 80 00  ff c7 1e 00 00 00 00 00  |................|
00000030  55 48 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |UH..............|
00000040  f6 00 00 00 01 00 00 00  9f d2 d4 6a fd d4 6a 1e  |...........j..j.|
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
Partition 3 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     383M  2.1M  381M   1% /run
/dev/sdb1      vfat       15G  2.0G   13G  14% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay   1.9G  486M  1.4G  26% /
tmpfs          tmpfs     1.9G   29M  1.9G   2% /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  504K  1.9G   1% /tmp
tmpfs          tmpfs     383M   36K  383M   1% /run/user/999
/dev/loop1     squashfs   89M   89M     0 100% /snap/core/7270
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1066
/dev/loop3     squashfs   43M   43M     0 100% /snap/gtk-common-themes/1313
/dev/loop4     squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/67
/dev/loop5     squashfs  4.2M  4.2M     0 100% /snap/gnome-calculator/406
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/296
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/61
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/100
tmpfs          tmpfs     383M   16K  383M   1% /run/user/121
/dev/sda1      fuseblk   305G   76G  230G  25% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   985M  635M  351M  65% /mnt/boot-sav/sda2
/dev/sda5      ext4      146G  7.6G  131G   6% /mnt/boot-sav/sda5

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 1987817472 bytes, 3882456 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: 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/loop2: 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/loop3: 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/loop4: 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/loop5: 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/loop6: 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/loop7: 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


Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 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: dos
Disk identifier: 0x38d8be40

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         2048 638881616 638879569 304.7G  7 HPFS/NTFS/exFAT
/dev/sda2       974753792 976771071   2017280   985M 27 Hidden NTFS WinRE
/dev/sda3       638881790 951382015 312500226   149G  5 Extended
/dev/sda5       638881792 951382015 312500224   149G 83 Linux

Partition table entries are not in disk order.




Disk /dev/sdb: 14.9 GiB, 15931539456 bytes, 31116288 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: 0x0003bedc

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *     2048 31116287 31114240 14.9G  c W95 FAT32 (LBA)


Disk /dev/loop8: 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



=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub2 of sda5 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s


lspci: Unable to load libkmod resources: error -12

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07)
DeviceName: Onboard IGD
Subsystem: Hewlett-Packard Company Skylake GT2 [HD Graphics 520] [103c:80fd]
Kernel driver in use: i915
*******

grub-install --version
grub-install (GRUB) 2.04-1ubuntu12,grub-install (GRUB) 2.

Reinstall the GRUB of sda5 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

chroot /mnt/boot-sav/sda5 update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-23-generic
Found initrd image: /boot/initrd.img-5.3.0-23-generic
Found linux image: /boot/vmlinuz-5.3.0-18-generic
Found initrd image: /boot/initrd.img-5.3.0-18-generic
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda5/boot/grub/grub.cfg

Le démarrage de l'ordinateur a été correctement réparé.

Vous pouvez maintenant redémarrer votre ordinateur.


Les fichiers de démarrage de [Ubuntu 19.10] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)

On y voit :

=================== os-prober:
/dev/sda5:Ubuntu 19.10 (19.10):Ubuntu:linux

os-prober est sensé détecter tous les OS mais Windows n'est pas détecté parce que la session live a été démarrée en mode EFI comme on peut voir dans cet extrait :

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.

Depuis une session démarrée en mode EFI, Windows installé en mode Bios - comme dans ton cas - ne peut pas être détecté. C'est la raison pour laquelle tu n'as pas d'entrée Windows dans ton Grub.

Je colle également le Boot-Info que tu as fait ensuite et dont tu as donné l'URL ( https://paste.ubuntu.com/p/xfcdwqvKWb/ ) dans le post #17 :

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


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

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:        /bootmgr /boot/BCD /Windows/System32/winload.exe

sda2: __________________________________________________________________________

    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:        

sda3: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v1.99-2.00) is installed in the boot sector of 
                       sda5 and looks at sector 907587232 of the same hard 
                       drive for core.img, but core.img can not be found at 
                       this location.
    Operating System:  Ubuntu 19.10
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk model: HGST HTS725050A7
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048   638,881,616   638,879,569   7 NTFS / exFAT / HPFS
/dev/sda2         974,753,792   976,771,071     2,017,280  27 Hidden NTFS (Recovery Environment)
/dev/sda3         638,881,790   951,382,015   312,500,226   5 Extended
/dev/sda5         638,881,792   951,382,015   312,500,224  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/sda1        3282117482113DB3                       ntfs       SYSTEME
/dev/sda2        1E6AD4FD6AD4D29F                       ntfs       
/dev/sda5        0a1e0260-bd12-4fda-becd-1bf008535a79   ext4       

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

total 0
lrwxrwxrwx 1 root root  9 Nov 16 00:56 ata-HGST_HTS725050A7E630_RC250A1T0P716U -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 16 00:56 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 16 00:56 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 16 00:56 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 16 00:56 ata-HGST_HTS725050A7E630_RC250A1T0P716U-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Nov 16 00:17 ata-hp_DVDRW_DU8A6SH_4B6634926916 -> ../../sr0
lrwxrwxrwx 1 root root  9 Nov 16 00:56 wwn-0x5000cca8b9c9a637 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 16 00:56 wwn-0x5000cca8b9c9a637-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 16 00:56 wwn-0x5000cca8b9c9a637-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 16 00:56 wwn-0x5000cca8b9c9a637-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 16 00:56 wwn-0x5000cca8b9c9a637-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/1000/doc       fuse       (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda5        /                        ext4       (rw,relatime,errors=remount-ro)


=========================== sda5/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${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 initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
else
  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
# previously #2c001e 44,0,30,0
# now yaru #4f194c 79,25,76
if background_color 79,25,76,0; 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=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-0a1e0260-bd12-4fda-becd-1bf008535a79' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
	else
	  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
	fi
	linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-23-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
	menuentry 'Ubuntu, with Linux 5.3.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-23-generic-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-23-generic ...'
		linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-23-generic-recovery-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-23-generic ...'
		linux	/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-advanced-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-recovery-0a1e0260-bd12-4fda-becd-1bf008535a79' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  0a1e0260-bd12-4fda-becd-1bf008535a79
		else
		  search --no-floppy --fs-uuid --set=root 0a1e0260-bd12-4fda-becd-1bf008535a79
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
}

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

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

### 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 ###
### 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 ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 338.779796600 = 363.762036736  boot/grub/grub.cfg                             1
 338.779781342 = 363.762020352  boot/grub/i386-pc/core.img                     1
 433.387569427 = 465.346359296  boot/vmlinuz                                   1
 308.910999298 = 331.690659840  boot/vmlinuz-5.3.0-18-generic                  1
 433.387569427 = 465.346359296  boot/vmlinuz-5.3.0-23-generic                  1
 308.910999298 = 331.690659840  boot/vmlinuz.old                               1
 433.897537231 = 465.893933056  boot/initrd.img                                2
 433.522541046 = 465.491283968  boot/initrd.img-5.3.0-18-generic               4
 433.897537231 = 465.893933056  boot/initrd.img-5.3.0-23-generic               2
 433.522541046 = 465.491283968  boot/initrd.img.old                            4


ADDITIONAL INFORMATION :
=================== log of boot-info 20191116_0055 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
Partition 3 does not start on physical sector boundary.
boot-info is executed in installed-session (Ubuntu 19.10, eoan, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   39 bits physical, 48 bits virtual
BOOT_IMAGE=/boot/vmlinuz-5.3.0-23-generic root=UUID=0a1e0260-bd12-4fda-becd-1bf008535a79 ro quiet splash vt.handoff=7

=================== os-prober:
/dev/sda5:L'OS actuellement utilisé - Ubuntu 19.10 CurrentSession:linux
/dev/sda1:Windows 10:Windows:chain

=================== blkid:
/dev/sda5: UUID="0a1e0260-bd12-4fda-becd-1bf008535a79" TYPE="ext4" PTTYPE="dos" PARTUUID="38d8be40-05"
/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/sda1: LABEL="SYSTEME" UUID="3282117482113DB3" TYPE="ntfs" PARTUUID="38d8be40-01"
/dev/sda2: UUID="1E6AD4FD6AD4D29F" TYPE="ntfs" PARTUUID="38d8be40-02"


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

Partition 3 does not start on physical sector boundary.
Partition 3 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 oct.  14 21:53 grub.d
total 128
-rwxr-xr-x 1 root root 10627 oct.  11 15:57 00_header
-rwxr-xr-x 1 root root  6258 oct.  11 15:57 05_debian_theme
-rwxr-xr-x 1 root root 17123 oct.  11 15:57 10_linux
-rwxr-xr-x 1 root root 37613 oct.  11 15:57 10_linux_zfs
-rwxr-xr-x 1 root root 12894 oct.  11 15:57 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 oct.  11 15:57 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  11 15:57 30_uefi-firmware
-rwxr-xr-x 1 root root   214 oct.  11 15:57 40_custom
-rwxr-xr-x 1 root root   216 oct.  11 15:57 41_custom
-rw-r--r-- 1 root root   483 oct.  11 15:57 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"




=================== sda5recordfail=1/grub/grubenv :
recordfail=1




=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.
EFI in dmesg.
[    0.012535] ACPI: UEFI 0x00000000C7E79000 000042 (v01 HPQOEM EDK2     00000002      01000013)
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda5	: sda,	not-sepboot,	grubenv-ng	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: 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/sda2.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HGST HTS725050A7:;
1:1049kB:327GB:327GB:ntfs::boot;
3:327GB:487GB:160GB:::;
5:327GB:487GB:160GB:ext4::;
2:499GB:500GB:1033MB:ntfs::diag;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs  89,1M
loop1 loop squashfs  54,5M
loop2 loop squashfs 149,9M
loop3 loop squashfs   4,2M
loop4 loop squashfs  14,8M
loop5 loop squashfs   956K
loop6 loop squashfs  44,2M
sda   disk          465,8G
sda1  part ntfs     304,7G SYSTEME
sda2  part ntfs       985M
sda3  part              1K
sda5  part ext4       149G
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /snap/core/7917
loop1    1  1  0         /snap/core18/1192
loop2    1  1  0         /snap/gnome-3-28-1804/71
loop3    1  1  0         /snap/gnome-calculator/501
loop4    1  1  0         /snap/gnome-characters/317
loop5    1  1  0         /snap/gnome-logs/81
loop6    1  1  0         /snap/gtk-common-themes/1353
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
sda5     1  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=1927048k,nr_inodes=481762,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=390840k,mode=755)
/dev/sda5 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)
cgroup2 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)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16667)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
/var/lib/snapd/snaps/core_7917.snap on /snap/core/7917 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=390836k,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/fuse on /run/user/1000/doc type fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/var/lib/snapd/snaps/core18_1192.snap on /snap/core18/1192 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_71.snap on /snap/gnome-3-28-1804/71 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_501.snap on /snap/gnome-calculator/501 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_317.snap on /snap/gnome-characters/317 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/gtk-common-themes_1353.snap on /snap/gtk-common-themes/1353 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 sda3 sda5 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 drm_dp_aux2 dvd dvdrw ecryptfs fb0 fd freefall full fuse gpiochip0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda5 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
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  50 87 14 26 00 00 00 00  |........P..&....|
00000030  00 00 0c 00 00 00 00 00  ff 84 a3 03 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  b3 3d 11 82 74 11 82 32  |.........=..t..2|
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 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 90 19 3a  |........?......:|
00000020  00 00 00 00 80 00 80 00  ff c7 1e 00 00 00 00 00  |................|
00000030  55 48 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |UH..............|
00000040  f6 00 00 00 01 00 00 00  9f d2 d4 6a fd d4 6a 1e  |...........j..j.|
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
Partition 3 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     382M  1.8M  380M   1% /run
/dev/sda5      ext4      146G  7.8G  131G   6% /
tmpfs          tmpfs     1.9G   33M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs   90M   90M     0 100% /snap/core/7917
tmpfs          tmpfs     382M  100K  382M   1% /run/user/1000
/dev/loop1     squashfs   55M   55M     0 100% /snap/core18/1192
/dev/loop2     squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/71
/dev/loop3     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/501
/dev/loop4     squashfs   15M   15M     0 100% /snap/gnome-characters/317
/dev/loop5     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop6     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/sda1      fuseblk   305G   76G  230G  25% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   985M  635M  351M  65% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/loop0: 89.13 MiB, 93454336 bytes, 182528 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: 54.5 MiB, 57139200 bytes, 111600 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: 149.93 MiB, 157192192 bytes, 307016 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: 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/loop4: 14.76 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/loop5: 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/loop6: 44.18 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/sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk model: HGST HTS725050A7
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: dos
Disk identifier: 0x38d8be40

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         2048 638881616 638879569 304.7G  7 HPFS/NTFS/exFAT
/dev/sda2       974753792 976771071   2017280   985M 27 Hidden NTFS WinRE
/dev/sda3       638881790 951382015 312500226   149G  5 Extended
/dev/sda5       638881792 951382015 312500224   149G 83 Linux

Partition table entries are not in disk order.




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda5 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s


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


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 19.10] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


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

On y voit :

=================== os-prober:
/dev/sda5:L'OS actuellement utilisé - Ubuntu 19.10 CurrentSession:linux
/dev/sda1:Windows 10:Windows:chain

Cette fois, Windows est bien détecté du fait que la session de ton Ubuntu 19.10 installé a été démarrée en mode Bios (et non pas en mode EFI) comme on peut voir dans cet extrait :

=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.

Comme Windows est bien détecté à présent, il suffira de passer la commande suivante :

sudo update-grub

Cette commande va mettre à jour le fichier de configuration de Grub. Une nouvelle entrée pour Windows y sera ajoutée et au prochain démarrage, tu auras une entrée pour Windows dans le menu Grub au démarrage de l'ordi.

Si tu réussis bien cette étape, je te dirai comment faire la régularisation que j'ai évoquée à la fin du post #9.

Dernière modification par malbo (Le 16/11/2019, à 07:52)

Hors ligne

#19 Le 16/11/2019, à 11:24

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

malbo a écrit :

Comme Windows est bien détecté à présent, il suffira de passer la commande suivante :

sudo update-grub

Cette commande va mettre à jour le fichier de configuration de Grub. Une nouvelle entrée pour Windows y sera ajoutée et au prochain démarrage, tu auras une entrée pour Windows dans le menu Grub au démarrage de l'ordi.

Si tu réussis bien cette étape, je te dirai comment faire la régularisation que j'ai évoquée à la fin du post #9.

Bonjour Malbo, bon ça avance ^_^
Après une petite frayeur cette nuit (ordi bloqué toute la nuit sur l'écran de démarrage ubuntu avec les points blanc/oranges qui alternent) j'ai fait un arrêt forcé (bouton on/off appuyé jusqu'à extinction) puis lorsque j'ai redémarré le PC, 19.10 se met en route normalement, ET EN PLUS J'AI ENFIN LE WIFI.... ouf! Il ne faut pas désespérer ^_^
Par contre l'espèce de Grub 2.04 d'hier soir n'est pas réapparu par la suite...

Bon je viens de faire la manip que tu me recommande ci-dessus. L'idée du boot EFI en live m'avait bien effleuré l'esprit hier, mas je ne maîtrise pas assez ces concepts pour y voir clair.

Voici ce que me donne le terminal à l'issue de "sudo update-grub"

a-HP-ProBook-650-G2:~$ sudo update-grub
[sudo] Mot de passe de iuna : 
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-23-generic
Found initrd image: /boot/initrd.img-5.3.0-23-generic
Found linux image: /boot/vmlinuz-5.3.0-18-generic
Found initrd image: /boot/initrd.img-5.3.0-18-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Found Windows 10 on /dev/sda1
done

Et j'ai effectivement le GRUB qui me propose le choix du boot au redémarrage du PC, YOUPI!!!
1573897945.png

Dernière modification par Kanui (Le 16/11/2019, à 11:52)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#20 Le 16/11/2019, à 12:45

malbo

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

C'est parfait. Pour faire la suite, je te prie de passer la commande suivante dans un terminal :

sudo debconf-show grub-pc

Tu colleras le résultat complet dans ta réponse en utilisant les balises (*)

(*) explications sur la manip : https://forum.ubuntu-fr.org/viewtopic.p … #p21644167

Hors ligne

#21 Le 16/11/2019, à 12:57

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Voilà, (j'espère que ce sont bien de ces balises-là que tu parles)

a-HP-ProBook-650-G2:~$ sudo debconf-show grub-pc
[sudo] Mot de passe de iuna : 
  grub2/linux_cmdline:
  grub-pc/postrm_purge_boot_grub: false
  grub-pc/install_devices_failed_upgrade: true
  grub2/unsigned_kernels:
  grub-pc/install_devices_failed: false
  grub-pc/timeout: 0
  grub2/no_efi_extra_removable: false
  grub-pc/kopt_extracted: false
  grub2/unsigned_kernels_title:
  grub2/kfreebsd_cmdline_default: quiet splash
  grub-pc/disk_description:
  grub-pc/chainload_from_menu.lst: true
* grub-pc/install_devices: /dev/disk/by-id/ata-HGST_HTS725050A7E630_RC250A1T0P716U-part5
  grub-pc/install_devices_empty: false
  grub2/update_nvram: true
  grub-pc/hidden_timeout: true
  grub-pc/install_devices_disks_changed:
  grub2/kfreebsd_cmdline:
  grub-pc/partition_description:
  grub2/linux_cmdline_default: quiet splash
  grub-pc/mixed_legacy_and_grub2: true

Dernière modification par Kanui (Le 16/11/2019, à 12:58)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#22 Le 16/11/2019, à 13:19

malbo

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Oui, c'est bien ce que j'attendais. La ligne intéressante dans ce résultat est celle-ci :

* grub-pc/install_devices: /dev/disk/by-id/ata-HGST_HTS725050A7E630_RC250A1T0P716U-part5

La mention "-part5" tout à la fin de la ligne indique que le chargeur d'amorçage de Grub est dans la partition 5 (sda5). Il va falloir que tu rectifies cela en t'appuyant sur ce tuto : https://forum.ubuntu-fr.org/viewtopic.php?id=440159
La partie "1) ÉTAT DES LIEUX AVANT MODIF" du tuto, tu viens de la faire. Tu vas donc mettre en œuvre la partie "2) MISE A JOUR DE GRUB-PC" : arrivé à la "5ème étape", tu devras désélectionner sda5 et sélectionner sda.
Si tu as bien fait, quand tu va faire "3) VÉRIFICATION", tu devrais trouver que la ligne intéressante est devenue :

* grub-pc/install_devices: /dev/disk/by-id/ata-HGST_HTS725050A7E630_RC250A1T0P716U

C'est à dire que la fin de ligne "-part5" doit avoir disparu. Cela signifiera que le chargeur d'amorçage de Grub est dans sda (et non plus dans sda5)

EDIT : que ce passerait-il si tu ne faisait pas cette régularisation ? Lors des mises à jour futures de Grub, le chargeur d'amorçage de Grub qui se trouve dans le secteur de boot de sda5 serait mis à jour mais pas le chargeur d'amorçage de Grub qui se trouve dans le MBR de sda. Il est donc important que Grub garde en mémoire l'emplacement correct de son chargeur d'amorçage.

Dernière modification par malbo (Le 16/11/2019, à 13:23)

Hors ligne

#23 Le 16/11/2019, à 13:41

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Ok, je viens d'effectuer les manips indiquées.

Voici le rapport:

iuna@iuna-HP-ProBook-650-G2:~$ sudo dpkg-reconfigure grub-pc
[sudo] Mot de passe de iuna : 
Installation pour la plate-forme i386-pc.
Installation terminée, sans erreur.
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-23-generic
Found initrd image: /boot/initrd.img-5.3.0-23-generic
Found linux image: /boot/vmlinuz-5.3.0-18-generic
Found initrd image: /boot/initrd.img-5.3.0-18-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Found Windows 10 on /dev/sda1
done
iuna@iuna-HP-ProBook-650-G2:~$ sudo debconf-show grub-pc
  grub-pc/install_devices_empty: false
  grub-pc/timeout: 10
  grub-pc/install_devices_failed: false
  grub-pc/partition_description:
  grub2/update_nvram: true
  grub-pc/chainload_from_menu.lst: true
* grub-pc/install_devices: /dev/disk/by-id/ata-HGST_HTS725050A7E630_RC250A1T0P716U
  grub-pc/install_devices_failed_upgrade: true
  grub-pc/kopt_extracted: false
* grub2/linux_cmdline_default: quiet splash
  grub2/unsigned_kernels_title:
  grub-pc/disk_description:
  grub-pc/postrm_purge_boot_grub: false
* grub2/linux_cmdline:
  grub-pc/hidden_timeout: true
  grub-pc/mixed_legacy_and_grub2: true
  grub2/no_efi_extra_removable: false
  grub2/kfreebsd_cmdline:
  grub2/unsigned_kernels:
  grub-pc/install_devices_disks_changed:
  grub2/kfreebsd_cmdline_default: quiet splash

J'ai bon chef? ^_^
Je trouve bien la ligne annonciatrice de bonne nouvelle:

* grub-pc/install_devices: /dev/disk/by-id/ata-HGST_HTS725050A7E630_RC250A1T0P716U

Dernière modification par Kanui (Le 16/11/2019, à 13:43)


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne

#24 Le 16/11/2019, à 16:09

malbo

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Cette fois, on peut dire que le démarrage est entièrement d'aplomb.
Je viens d'ajouter une ligne pour ton modèle ProBook 650 G2 dans la Liste des portables HP

EDIT : je te prie de fermer la discussion en procédant comme suit :
1) te connecter sur le forum
2) cliquer sur "Modifier" en bas à droite de ton PREMIER post
3) modifier le titre de la discussion pour qu'il devienne :

[Résolu] Dual boot Win10 / Ubuntu 19.10 démarre toujours sur Windows 

J'ai remanié un peu le titre original parce qu'il était trop long pour qu'on puisse ajouter "Résolu" en tête

Dernière modification par malbo (Le 16/11/2019, à 16:19)

Hors ligne

#25 Le 16/11/2019, à 16:12

Kanui

Re : [RESOLU] Dual boot Windows 10 / Ubuntu 19.10 ne démarre qu'en Windows

Eh ben c'est Génial!!!! Vraiment. Merci beaucoup Malbo.
Merci la communauté Ubuntu <3


* HP ProBook 650G2, Intel Core i3-6100U 2.30 GHz x2, RAM 4.00 Go (3.88 utilisable), système 64 bits, Windows 10 / Ubuntu 19.10
* Lenovo Ideapad S10-2.(2009), Intel Atom CPU N280@1.66GHz x2, RAM: 924.1 Mio, système 32 bits, Windows 7 STarter Edition / Ubuntu 16.04

Hors ligne