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#1 Le 10/04/2017, à 20:29

Prock78

[RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

Bonjour!
Je connais un peu Linux pour l'avoir déjà installé/utilisé par le passé, mais je suis très loin d'être un spécialiste (je suis plus près du noob en fait :-\ )et j'avais envie d'installer Ubuntu.
J'avais dans l'idée de l'installer (via clé USB) sur mon SSD sur lequel j'ai déjà Windows, donc en plus de Windows, mais sans toucher au secteur de boot de Windows. Pour cela je voulais installer le programme de boot d'Ubuntu (Grub je crois) sur une clé USB (pas la même qui me sert pour l'installation, une autre). Ainsi, mon idée c'était qu'en mettant ma clé USB dans le PC au démarrage ce celui-ci, je booterais sur Ubuntu, et si je ne branche pas ma clé USB je booterais sur Windows, et comme ça je ne touche pas au secteur de boot de Windows, donc impossible de faire une bêtise à ce niveau là, et si je réinstalle Windows ou quoi que ce soit je peux quand même booter sur Ubuntu avec ma clé sans avoir de soucis avec la partie boot.
Est-ce que mon idée est faisable? Il me semble que j'avais déjà fait ça il y a quelques temps dans le passé, mais je l'ai peut-être rêvé...
J'ai quand même essayé pour voir, avec Ubuntu 16.04.2 sur clé USB. J'arrive à lancer l'installation, dans la partie où on doit choisir comment faire l'install ("remplacer système existant" - "autre chose") j'ai cliqué sur "autre chose" et j'ai fait une partition Swap et une autre ext4 avec point de montage / sur mon SSD (d'ailleurs est-ce que c'est bien ext4 sur un SSD??). En bas de l'écran, pour choisir où booter, j'ai choisi ma clé USB sde. L'install s'est à priori bien déroulée, je redémarre en enlevant la clé d'installation et en laissant l'autre (sde) mais le PC boot sur Windows.
Je pense qu'il me manque quelque chose que je ne fais pas (si, encore une fois, c'est possible de faire ça). En fait je pense que ma clé n'est pas bootable je ne sais pas trop si je dois formater ma clé USB de façon particulière pour la rendre bootable. Et aussi est-ce que quand je sélectionne ma clé en bas de l'écran d'install décrit plus haut, est-ce que je dois sélectionner juste la clé (sde) ou une partition sur la clé (sde1). Est-ce que quelqu'un saurait m'aider?
Merci par avance! :-)

Dernière modification par Prock78 (Le 12/04/2017, à 00:19)

Hors ligne

#2 Le 10/04/2017, à 20:53

jplemoine

Re : [RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

A priori, c'est bon : il faut juste changer l'ordre du boot dans le Bios (ou l'équivalent si UEFI) afin que la clé USB (sde) soit en premier.


Cordialement, Jean-Philippe.
Système principal Sous Ubuntu de 2009 à février 2015 - Xubuntu depuis.
Xubuntu 16.04 (poste principal portable) - Ubuntu 16.04 server (desktop converti en serveur DHCP, DNS, dépôt local et supervision (shinken))
Membre de l'ALDIL (Association Lyonnaise pour le Développement de l'Informatique Libre)

Hors ligne

#3 Le 10/04/2017, à 22:24

Prock78

Re : [RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

Merci, mais normalement ma clé USB est bien en premier dans l'UEFI. D'ailleurs j'ai mis l'ISO d'Ubuntu sur une clé USB avec Rufus et mon PC boot bien sur cette clé, je peux utiliser Ubuntu en live et lancer son installation. Par contre, impossible de le faire booter sur l'autre clé USB sur laquelle j'ai tenté d'installer le boot d'Ubuntu...

Hors ligne

#4 Le 11/04/2017, à 10:00

Bougron

Re : [RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

Bonjour
Si ton ordinateur boote en EFI. la technique MBR est inutilisable.
Merci d'indiquer la référence du micro et de faire un boot-info https://doc.ubuntu-fr.org/tutoriel/boot-info en ayant branché tes deux clés USB

Dernière modification par Bougron (Le 11/04/2017, à 10:02)


Ubuntu  BASH 16.04.1 sous windows10  et ubuntu-17.04-beta2 avec le noyau 4.10.0-13 et la future 17.10 depuis le 10 juillet avec le noyau 4.10.0-26
Lubuntu 14.04.4 en 32 bits pour un vaio pcg-k215s
Ubuntu 16.04.2 avec le noyau 4.4.0-71 et  le noyau 4.8.0.36
fournir le rapport bisnext pour une aide. https://doc.ubuntu-fr.org/bisnext

Hors ligne

#5 Le 11/04/2017, à 21:15

Prock78

Re : [RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

Bonjour, et merci.
Donc mon PC c'est une tour avec une carte mère MSI, Z170 PC Mate si ma mémoire est exacte (je vérifierai si c'est important), processeur Intel Core i5-6500, 8Go de RAM DDR4, GeForce GTX 770 et j'ai plusieurs DD et un SSD où est installé Windows (sdb).
Voici le boot-info: http://paste2.org/kMgDdc5N
La clé d'installation avec l'ISO d'Ubunto est sdf, et j'essaye d'installer le boot sur sde.
Merci beaucoup!


EDIT:
Bon, en fait j'ai réussi. Ce que j'ai fait c'est un peu du bidouillage et c'est un peu "sale" mais ça fonctionne! J'ai fait mes 2 clés bootables avec l'ISO Ubuntu dessus, j'ai installé Ubuntu sur mon PC avec l'une d'elles, et sur l'autre j'ai remplacé ce qu'il y avait dans le dossier boot/grub avec ce qu'il y avait dans le dossier boot/grub fraichement installé de la partition ext4 de mon PC.

Dernière modification par Prock78 (Le 12/04/2017, à 00:18)

Hors ligne

#6 Le 12/04/2017, à 00:38

Babdu89

Re : [RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

Bonsoir.
Ton boot info est ici.

Paste2

    Create Paste
    Followup Paste
    QR

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


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

 => No boot loader is installed in the MBR of /dev/sda.
 => Windows 7/8/2012 is installed in the MBR of /dev/sdb.
 => Windows 7/8/2012 is installed in the MBR of /dev/sdc.
 => No boot loader is installed in the MBR of /dev/sdd.
 => Windows 7/8/2012 is installed in the MBR of /dev/sde.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdf.

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  According to the info in the boot sector, sda1 starts 
                       at sector 0. But according to the info from fdisk, 
                       sda1 starts at sector 36.
    Operating System:  
    Boot files:        

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  According to the info in the boot sector, sda2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sda2 starts at sector 3907017764.
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    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

sdb2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /Windows/System32/winload.exe

sdb3: __________________________________________________________________________

    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:        

sdb4: __________________________________________________________________________

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

sdb5: __________________________________________________________________________

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

sdb6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /etc/fstab /boot/grub/i386-pc/core.img

sdc1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdc2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdc3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdd1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  According to the info in the boot sector, sdd1 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdd1 starts at sector 34. According to the info in the 
                       boot sector, sdd1 has 1875525612 sectors, but 
                       according to the info from fdisk, it has 6170492908 
                       sectors.
    Operating System:  
    Boot files:        

sdd2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  According to the info in the boot sector, sdd2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdd2 starts at sector 6170492943.
    Operating System:  
    Boot files:        

sde1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdf1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32776 of /dev/sdf1 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 /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                    36 3,907,017,763 3,907,017,728 Data partition (Windows/Linux)
/dev/sda2         3,907,017,764 7,814,037,133 3,907,019,370 Data partition (Windows/Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 232.9 GiB, 250059350016 bytes, 488397168 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       206,847       204,800   7 NTFS / exFAT / HPFS
/dev/sdb2             206,848   372,226,049   372,019,202   7 NTFS / exFAT / HPFS
/dev/sdb3         487,473,152   488,394,751       921,600  27 Hidden NTFS (Recovery Environment)
/dev/sdb4         372,228,094   487,473,151   115,245,058   5 Extended
/dev/sdb5         372,228,096   387,850,239    15,622,144  82 Linux swap / Solaris
/dev/sdb6         387,852,288   487,473,151    99,620,864  83 Linux


Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 931.5 GiB, 1000204886016 bytes, 1953525168 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/sdc1                  63 1,544,039,279 1,544,039,217   7 NTFS / exFAT / HPFS
/dev/sdc2       1,544,055,344 1,868,423,759   324,368,416   7 NTFS / exFAT / HPFS
/dev/sdc3       1,868,423,760 1,953,520,064    85,096,305   7 NTFS / exFAT / HPFS


Drive: sdd _____________________________________________________________________
Disk /dev/sdd: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdd1                   1 4,294,967,295 4,294,967,295  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdd1                    34 6,170,492,942 6,170,492,909 Data partition (Windows/Linux)
/dev/sdd2         6,170,492,943 7,814,037,133 1,643,544,191 Data partition (Windows/Linux)

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

Drive: sde _____________________________________________________________________
Disk /dev/sde: 7.4 GiB, 7948206080 bytes, 15523840 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/sde1    *          2,048    15,523,839    15,521,792   c W95 FAT32 (LBA)


Drive: sdf _____________________________________________________________________
Disk /dev/sdf: 7.3 GiB, 7820083200 bytes, 15273600 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/sdf1    *          2,048    15,273,599    15,271,552   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        01CFCEDC353BEB40                       ntfs       Jeux
/dev/sda2        01D1FEA58443A660                       ntfs       Documents
/dev/sdb1        5E566BE6566BBD81                       ntfs       Réservé au système
/dev/sdb2        84166FE8166FD9A6                       ntfs       Windows
/dev/sdb3        64E6F876E6F849B6                       ntfs       
/dev/sdb5        8238b158-1f4f-47bd-83d7-a549bdcb43c5   swap       
/dev/sdb6        df13aab5-33fb-4b97-b02e-4ae7dcd84760   ext4       
/dev/sdc1        01CFD047E5774C90                       ntfs       Emulation
/dev/sdc2        01D27BE6535D8CA0                       ntfs       Musique
/dev/sdc3        01D11CC41386E3B0                       ntfs       Drivers
/dev/sdd1        01D1FE52ABC2AA90                       ntfs       Videos
/dev/sdd2        01D1FE52AEAD2050                       ntfs       Téléchargements
/dev/sde1        983C-377F                              vfat       
/dev/sdf1        56B8-175E                              vfat       UBUNTU 16_0

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

total 0
lrwxrwxrwx 1 root root  9 Apr 11 20:22 ata-ASUS_DRW-24B1ST -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 11 20:56 ata-CT250BX100SSD1_1534F00B4745 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-CT250BX100SSD1_1534F00B4745-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-CT250BX100SSD1_1534F00B4745-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-CT250BX100SSD1_1534F00B4745-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Apr 11 20:56 ata-CT250BX100SSD1_1534F00B4745-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Apr 11 20:56 ata-CT250BX100SSD1_1534F00B4745-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Apr 11 20:56 ata-CT250BX100SSD1_1534F00B4745-part6 -> ../../sdb6
lrwxrwxrwx 1 root root  9 Apr 11 20:56 ata-ST31000528AS_9VP8EM29 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST31000528AS_9VP8EM29-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST31000528AS_9VP8EM29-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST31000528AS_9VP8EM29-part3 -> ../../sdc3
lrwxrwxrwx 1 root root  9 Apr 11 20:56 ata-ST4000DM000-2AE166_WCD00NYG -> ../../sdd
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST4000DM000-2AE166_WCD00NYG-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST4000DM000-2AE166_WCD00NYG-part2 -> ../../sdd2
lrwxrwxrwx 1 root root  9 Apr 11 20:56 ata-ST4000DX001-1CE168_Z3018F5T -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST4000DX001-1CE168_Z3018F5T-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 ata-ST4000DX001-1CE168_Z3018F5T-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Apr 11 20:56 usb-_USB_DISK_2.0_1209042301184D72-0:0 -> ../../sdf
lrwxrwxrwx 1 root root 10 Apr 11 20:56 usb-_USB_DISK_2.0_1209042301184D72-0:0-part1 -> ../../sdf1
lrwxrwxrwx 1 root root  9 Apr 11 20:56 usb-_USB_Flash_Disk_000000000202-0:0 -> ../../sde
lrwxrwxrwx 1 root root 10 Apr 11 20:56 usb-_USB_Flash_Disk_000000000202-0:0-part1 -> ../../sde1
lrwxrwxrwx 1 root root  9 Apr 11 20:56 wwn-0x5000c50026d81a22 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c50026d81a22-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c50026d81a22-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c50026d81a22-part3 -> ../../sdc3
lrwxrwxrwx 1 root root  9 Apr 11 20:56 wwn-0x5000c50065abe527 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c50065abe527-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c50065abe527-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Apr 11 20:56 wwn-0x5000c5009b143408 -> ../../sdd
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c5009b143408-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x5000c5009b143408-part2 -> ../../sdd2
lrwxrwxrwx 1 root root  9 Apr 11 20:56 wwn-0x500a0751f00b4745 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x500a0751f00b4745-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x500a0751f00b4745-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Apr 11 20:57 wwn-0x500a0751f00b4745-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Apr 11 20:56 wwn-0x500a0751f00b4745-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Apr 11 20:56 wwn-0x500a0751f00b4745-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Apr 11 20:56 wwn-0x500a0751f00b4745-part6 -> ../../sdb6

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sde1        /media/ubuntu/983C-377F  vfat       (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/dev/sdf1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=============================== sdb6/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/sdb6 during installation
UUID=df13aab5-33fb-4b97-b02e-4ae7dcd84760 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb5 during installation
UUID=8238b158-1f4f-47bd-83d7-a549bdcb43c5 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb6: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 229.071105957 = 245.963227136  boot/grub/i386-pc/core.img                     1
 186.175739288 = 199.904677888  boot/vmlinuz-4.8.0-36-generic                  1
 215.082225800 = 230.942781440  boot/vmlinuz-4.8.0-36-generic.efi.signed       1
 186.175739288 = 199.904677888  vmlinuz                                        1
 186.832393646 = 200.609755136  boot/initrd.img-4.8.0-36-generic               1
 186.832393646 = 200.609755136  initrd.img                                     1

=========================== sdf1/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

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

============================== sdf1/syslinux.cfg: ==============================

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

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

=================== sdf1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

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

================= sdf1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

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

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

File descriptor 9 (/proc/24636/mounts) leaked on lvs invocation. Parent PID 6800: bash
File descriptor 63 (pipe:[78177]) leaked on lvs invocation. Parent PID 6800: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-04-11__20h56 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-info is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
Partition 1 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.
Partition 1 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.

=================== os-prober:
/dev/sdb6:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="Jeux" UUID="01CFCEDC353BEB40" TYPE="ntfs" PARTUUID="69d1817b-72f8-24fd-4b31-da8196654087"
/dev/sda2: LABEL="Documents" UUID="01D1FEA58443A660" TYPE="ntfs" PARTUUID="c01fe89a-2710-0000-e75c-806e6f6e6963"
/dev/sdb1: LABEL="RM-CM-)servM-CM-) au systM-CM-(me" UUID="5E566BE6566BBD81" TYPE="ntfs" PARTUUID="adf3a39a-01"
/dev/sdb2: LABEL="Windows" UUID="84166FE8166FD9A6" TYPE="ntfs" PARTUUID="adf3a39a-02"
/dev/sdb3: UUID="64E6F876E6F849B6" TYPE="ntfs" PARTUUID="adf3a39a-03"
/dev/sdb6: UUID="df13aab5-33fb-4b97-b02e-4ae7dcd84760" TYPE="ext4" PARTUUID="adf3a39a-06"
/dev/sdc1: LABEL="Emulation" UUID="01CFD047E5774C90" TYPE="ntfs" PARTUUID="0ee24dc3-01"
/dev/sdc2: LABEL="Musique" UUID="01D27BE6535D8CA0" TYPE="ntfs" PARTUUID="0ee24dc3-02"
/dev/sdc3: LABEL="Drivers" UUID="01D11CC41386E3B0" TYPE="ntfs" PARTUUID="0ee24dc3-03"
/dev/sdd1: LABEL="Videos" UUID="01D1FE52ABC2AA90" TYPE="ntfs" PARTUUID="e79ca25d-2710-0000-e45c-806e6f6e6963"
/dev/sdd2: LABEL="TM-CM-)lM-CM-)chargements" UUID="01D1FE52AEAD2050" TYPE="ntfs" PARTUUID="ea89593d-2710-0000-e45c-806e6f6e6963"
/dev/sde1: UUID="983C-377F" TYPE="vfat" PARTUUID="000400b8-01"
/dev/sdf1: LABEL="UBUNTU 16_0" UUID="56B8-175E" TYPE="vfat" PARTUUID="00049b52-01"
/dev/loop0: TYPE="squashfs"
/dev/sdb5: UUID="8238b158-1f4f-47bd-83d7-a549bdcb43c5" TYPE="swap" PARTUUID="adf3a39a-05"


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

Windows not detected by os-prober on sdb2.
Partition 1 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.
Partition 1 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.

=================== sdb6/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 15 21:36 grub.d
total 76
-rwxr-xr-x 1 root root  9791 Jan 13 17:26 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jan 13 17:26 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 17:26 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jan 13 17:26 30_os-prober
-rwxr-xr-x 1 root root  1418 Jan 13 17:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jan 13 17:26 40_custom
-rwxr-xr-x 1 root root   216 Jan 13 17:26 41_custom
-rw-r--r-- 1 root root   483 Jan 13 17:26 README




=================== sdb6/etc/default/grub :

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

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

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

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

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

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

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

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




=================== efibootmgr -v
BootCurrent: 0004
Timeout: 1 seconds
BootOrder: 0004,0001,0002,0003
Boot0001* Hard Drive	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)..GO..NO..........S.T.4.0.0.0.D.X.0.0.1.-.1.C.E.1.6.8....................,.@.r.d.=.X..........A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .3.Z.1.0.F.8.T.5........BO..NO..........C.T.2.5.0.B.X.1.0.0.S.S.D.1....................,.@.r.d.=.X..........A...........................>..Gd-.;.A..MQ..L.5.1.4.3.0.F.B.0.7.4.5.4. . . . . . . . ........BO..NO..........S.T.3.1.0.0.0.5.2.8.A.S....................,.@.r.d.=.X..........A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .V.9.8.P.M.E.9.2........BO..NO..........S.T.4.0.0.0.D.M.0.0.0.-.2.A.E.1.6.6....................,.@.r.d.=.X..........A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.0.D.N.0.G.Y........BO
Boot0002* CD/DVD Drive	BBS(CDROM,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0300)..GO..NO..........A.S.U.S. . . . .D.R.W.-.2.4.B.1.S.T....................,.@.r.d.=.X..........A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . . . . . . . . . ........BO
Boot0003* USB KEY	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0b00)..GO..NO........q. .U.S.B. .F.l.a.s.h. .D.i.s.k. .0.2.0.2....................,.@.r.d.=.X..........A..........................Gd-.;.A..MQ..L.0.0.0.0.0.0.0.0.0.2.0.2........BO..NO........y. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................,.@.r.d.=.X..........A.......................6..Gd-.;.A..MQ..L.1.2.0.9.0.4.2.3.0.1.1.8.4.D.7.2........BO
Boot0004* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(3,0)/HD(1,MBR,0x82,0x800,0xe90680)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-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,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda2.
sdb1	: sdb,	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,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb1.
sdb2	: sdb,	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,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdb2.
sdb3	: sdb,	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,	/mnt/boot-sav/sdb3.
sdb6	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed 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,	/mnt/boot-sav/sdb6.
sdc1	: sdc,	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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdc1.
sdc2	: sdc,	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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdc2.
sdc3	: sdc,	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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdc3.
sdd1	: sdd,	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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdd1.
sdd2	: sdd,	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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdd2.
sde1	: sde,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/media/ubuntu/983C-377F.

sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	no-os,	36 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	has-os,	2048 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	no-os,	63 sectors * 512 bytes
sdd	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	no-os,	34 sectors * 512 bytes
sde	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	no-os,	2048 sectors * 512 bytes


=================== parted -l:

Model: ATA ST4000DX001-1CE1 (scsi)
Disk /dev/sda: 4001GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
1      18.4kB  2000GB  2000GB  ntfs               msftdata
2      2000GB  4001GB  2000GB  ntfs               msftdata


Model: ATA CT250BX100SSD1 (scsi)
Disk /dev/sdb: 250GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End    Size    Type      File system     Flags
1      1049kB  106MB  105MB   primary   ntfs            boot
2      106MB   191GB  190GB   primary   ntfs
4      191GB   250GB  59.0GB  extended
5      191GB   199GB  7999MB  logical   linux-swap(v1)
6      199GB   250GB  51.0GB  logical   ext4
3      250GB   250GB  472MB   primary   ntfs            diag


Model: ATA ST31000528AS (scsi)
Disk /dev/sdc: 1000GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      32.3kB  791GB   791GB   primary  ntfs
2      791GB   957GB   166GB   primary  ntfs
3      957GB   1000GB  43.6GB  primary  ntfs


Model: ATA ST4000DM000-2AE1 (scsi)
Disk /dev/sdd: 4001GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
1      17.4kB  3159GB  3159GB  ntfs               msftdata
2      3159GB  4001GB  841GB   ntfs               msftdata


Model:  USB Flash Disk (scsi)
Disk /dev/sde: 7948MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  7948MB  7947MB  primary  fat32        boot, lba


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdf: 7820MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  7820MB  7819MB  primary  fat32        boot, lba

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

BYT;
/dev/sda:4001GB:scsi:512:4096:gpt:ATA ST4000DX001-1CE1:;
1:18.4kB:2000GB:2000GB:ntfs::msftdata;
2:2000GB:4001GB:2000GB:ntfs::msftdata;

BYT;
/dev/sdb:250GB:scsi:512:512:msdos:ATA CT250BX100SSD1:;
1:1049kB:106MB:105MB:ntfs::boot;
2:106MB:191GB:190GB:ntfs::;
4:191GB:250GB:59.0GB:::;
5:191GB:199GB:7999MB:linux-swap(v1)::;
6:199GB:250GB:51.0GB:ext4::;
3:250GB:250GB:472MB:ntfs::diag;

BYT;
/dev/sdc:1000GB:scsi:512:512:msdos:ATA ST31000528AS:;
1:32.3kB:791GB:791GB:ntfs::;
2:791GB:957GB:166GB:ntfs::;
3:957GB:1000GB:43.6GB:ntfs::;

BYT;
/dev/sdd:4001GB:scsi:512:4096:gpt:ATA ST4000DM000-2AE1:;
1:17.4kB:3159GB:3159GB:ntfs::msftdata;
2:3159GB:4001GB:841GB:ntfs::msftdata;

BYT;
/dev/sde:7948MB:scsi:512:512:msdos: USB Flash Disk:;
1:1049kB:7948MB:7947MB:fat32::boot, lba;

BYT;
/dev/sdf:7820MB:scsi:512:512:msdos: USB DISK 2.0:;
1:1049kB:7820MB:7819MB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdf   disk            7.3G
sdf1  part vfat       7.3G UBUNTU 16_0
sdd   disk            3.7T
sdd2  part ntfs     783.7G Téléchargements
sdd1  part ntfs       2.9T Videos
sdb   disk          232.9G
sdb4  part              1K
sdb2  part ntfs     177.4G Windows
sdb5  part swap       7.5G
sdb3  part ntfs       450M
sdb1  part ntfs       100M Réservé au système
sdb6  part ext4      47.5G
sr0   rom            1024M
sde   disk            7.4G
sde1  part vfat       7.4G
loop0 loop squashfs   1.4G
sdc   disk          931.5G
sdc2  part ntfs     154.7G Musique
sdc3  part ntfs      40.6G Drivers
sdc1  part ntfs     736.3G Emulation
sda   disk            3.7T
sda2  part ntfs       1.8T Documents
sda1  part ntfs       1.8T Jeux

KNAME ROTA RO RM STATE   MOUNTPOINT
sdf      1  0  1 running
sdf1     1  0  1         /cdrom
sdd      1  0  0 running
sdd2     1  0  0         /mnt/boot-sav/sdd2
sdd1     1  0  0         /mnt/boot-sav/sdd1
sdb      0  0  0 running
sdb4     0  0  0
sdb2     0  0  0         /mnt/boot-sav/sdb2
sdb5     0  0  0         [SWAP]
sdb3     0  0  0         /mnt/boot-sav/sdb3
sdb1     0  0  0         /mnt/boot-sav/sdb1
sdb6     0  0  0         /mnt/boot-sav/sdb6
sr0      1  0  1 running
sde      1  0  1 running
sde1     1  0  1         /media/ubuntu/983C-377F
loop0    1  1  0         /rofs
sdc      1  0  0 running
sdc2     1  0  0         /mnt/boot-sav/sdc2
sdc3     1  0  0         /mnt/boot-sav/sdc3
sdc1     1  0  0         /mnt/boot-sav/sdc1
sda      1  0  0 running
sda2     1  0  0         /mnt/boot-sav/sda2
sda1     1  0  0         /mnt/boot-sav/sda1


=================== 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=4052068k,nr_inodes=1013017,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=813532k,mode=755)
/dev/sdf1 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)
aufs on / type aufs (rw,noatime,si=47a23f2eb7b3de16)
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/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=11830)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (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=813532k,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/sde1 on /media/ubuntu/983C-377F type vfat (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/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/sdb1 on /mnt/boot-sav/sdb1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb2 on /mnt/boot-sav/sdb2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb3 on /mnt/boot-sav/sdb3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb6 on /mnt/boot-sav/sdb6 type ext4 (rw,relatime,data=ordered)
/dev/sdc1 on /mnt/boot-sav/sdc1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc2 on /mnt/boot-sav/sdc2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc3 on /mnt/boot-sav/sdc3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdd1 on /mnt/boot-sav/sdd1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdd2 on /mnt/boot-sav/sdd2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdc1 sdc2 sdc3 size slaves stat subsystem trace uevent
/sys/block/sdd (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdd1 sdd2 size slaves stat subsystem trace uevent
/sys/block/sde (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sde1 size slaves stat subsystem trace uevent
/sys/block/sdf (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdf1 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hidraw5 hidraw6 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log lp0 mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null parport0 port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdc sdc1 sdc2 sdc3 sdd sdd1 sdd2 sde sde1 sdf sdf1 sg0 sg1 sg2 sg3 sg4 sg5 sg6 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net 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 00 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 5b e0 e8 00 00 00 00  |.........[......|
00000030  03 00 00 00 00 00 00 00  8e 86 f5 04 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  40 eb 3b 35 dc ce cf 01  |........@.;5....|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 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 00 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  69 62 e0 e8 00 00 00 00  |........ib......|
00000030  03 00 00 00 00 00 00 00  26 06 8e 0e 00 00 00 00  |........&.......|
00000040  f6 00 00 00 01 00 00 00  60 a6 43 84 a5 fe d1 01  |........`.C.....|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 1f 03 00 00 00 00 00  |................|
00000030  55 21 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |U!..............|
00000040  f6 00 00 00 01 00 00 00  81 bd 6b 56 e6 6b 56 5e  |..........kV.kV^|
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/sdb2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 28 03 00  |........?....(..|
00000020  00 00 00 00 80 00 80 00  01 90 2c 16 00 00 00 00  |..........,.....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  a6 d9 6f 16 e8 6f 16 84  |..........o..o..|
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 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 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 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 45 72  |t.............Er|
00000190  72 65 75 72 20 6c 65 63  74 75 72 65 20 64 69 73  |reur lecture dis|
000001a0  71 75 65 00 0d 0a 42 4f  4f 54 4d 47 52 20 61 62  |que...BOOTMGR ab|
000001b0  73 65 6e 74 00 0d 0a 42  4f 4f 54 4d 47 52 20 63  |sent...BOOTMGR c|
000001c0  6f 6d 70 72 65 73 73 82  00 0d 0a 43 74 72 6c 2b  |ompress....Ctrl+|
000001d0  41 6c 74 2b 53 75 70 70  72 20 70 6f 75 72 20 72  |Alt+Suppr pour r|
000001e0  65 64 82 6d 61 72 72 65  72 0d 0a 00 6f 20 72 65  |ed.marrer...o re|
000001f0  73 74 61 72 74 0d 0a 00  8c a4 b5 c9 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sdb3
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 40 0e 1d  |........?....@..|
00000020  00 00 00 00 80 00 80 00  ff 0f 0e 00 00 00 00 00  |................|
00000030  00 96 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  b6 49 f8 e6 76 f8 e6 64  |.........I..v..d|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdc1
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 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  30 2b 08 5c 00 00 00 00  |........0+.....|
00000030  03 00 00 00 00 00 00 00  9b 40 0d 03 00 00 00 00  |.........@......|
00000040  f6 00 00 00 01 00 00 00  90 4c 77 e5 47 d0 cf 01  |.........Lw.G...|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdc2
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 30 6a 08 5c  |........?...0j.|
00000020  00 00 00 00 80 00 80 00  1f 78 55 13 00 00 00 00  |.........xU.....|
00000030  30 04 7c 00 00 00 00 00  ae 5b b1 01 00 00 00 00  |0.|......[......|
00000040  f6 00 00 00 01 00 00 00  a0 8c 5d 53 e6 7b d2 01  |..........]S.{..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdc3
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 50 e2 5d 6f  |........?...P.]o|
00000020  00 00 00 00 80 00 80 00  70 77 12 05 00 00 00 00  |........pw......|
00000030  03 00 00 00 00 00 00 00  77 27 51 00 00 00 00 00  |........w'Q.....|
00000040  f6 00 00 00 01 00 00 00  b0 e3 86 13 c4 1c d1 01  |................|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdd1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 00 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ec 3f ca 6f 01 00 00 00  |.........?.o....|
00000030  03 00 00 00 00 00 00 00  fe a3 fc 16 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  90 aa c2 ab 52 fe d1 01  |............R...|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdd2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 00 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  7e 7e f6 61 00 00 00 00  |........~~.a....|
00000030  03 00 00 00 00 00 00 00  e7 67 1f 06 00 00 00 00  |.........g......|
00000040  f6 00 00 00 01 00 00 00  50 20 ad ae 52 fe d1 01  |........P ..R...|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sde1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3e 00 f5 00 00 08 00 00  |........>.......|
00000020  00 d8 ec 00 19 3b 00 00  00 00 00 00 02 00 00 00  |.....;..........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 7f 37 3c 98 20  20 20 20 20 20 20 20 20  |..).7<.         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200
Partition 1 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.
Partition 1 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     795M  9.8M  785M   2% /run
/dev/sdf1      vfat      7.3G  1.5G  5.9G  20% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
aufs           aufs      3.9G   78M  3.9G   2% /
tmpfs          tmpfs     3.9G   38M  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  712K  3.9G   1% /tmp
tmpfs          tmpfs     795M   72K  795M   1% /run/user/999
/dev/sde1      vfat      7.4G   12K  7.4G   1% /media/ubuntu/983C-377F
/dev/sda1      fuseblk   1.9T 1013G  851G  55% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   1.9T  334G  1.5T  18% /mnt/boot-sav/sda2
/dev/sdb1      fuseblk   100M   37M   64M  37% /mnt/boot-sav/sdb1
/dev/sdb2      fuseblk   178G   70G  109G  40% /mnt/boot-sav/sdb2
/dev/sdb3      fuseblk   450M  356M   95M  80% /mnt/boot-sav/sdb3
/dev/sdb6      ext4       47G  4.0G   41G   9% /mnt/boot-sav/sdb6
/dev/sdc1      fuseblk   737G  675G   63G  92% /mnt/boot-sav/sdc1
/dev/sdc2      fuseblk   155G  107G   48G  70% /mnt/boot-sav/sdc2
/dev/sdc3      fuseblk    41G   36G  5.0G  88% /mnt/boot-sav/sdc3
/dev/sdd1      fuseblk   2.9T  2.4T  566G  81% /mnt/boot-sav/sdd1
/dev/sdd2      fuseblk   784G  729G   55G  93% /mnt/boot-sav/sdd2

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/loop0: 1.4 GiB, 1497772032 bytes, 2925336 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: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: E8291A1F-C514-8EC2-1722-BCADCA17F20D

Device          Start        End    Sectors  Size Type
/dev/sda1          36 3907017763 3907017728  1.8T Microsoft basic data
/dev/sda2  3907017764 7814037133 3907019370  1.8T Microsoft basic data



Disk /dev/sdb: 232.9 GiB, 250059350016 bytes, 488397168 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: 0xadf3a39a

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sdb1  *         2048    206847    204800   100M  7 HPFS/NTFS/exFAT
/dev/sdb2          206848 372226049 372019202 177.4G  7 HPFS/NTFS/exFAT
/dev/sdb3       487473152 488394751    921600   450M 27 Hidden NTFS WinRE
/dev/sdb4       372228094 487473151 115245058    55G  5 Extended
/dev/sdb5       372228096 387850239  15622144   7.5G 82 Linux swap / Solaris
/dev/sdb6       387852288 487473151  99620864  47.5G 83 Linux

Partition table entries are not in disk order.


Disk /dev/sdc: 931.5 GiB, 1000204886016 bytes, 1953525168 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: 0x0ee24dc3

Device     Boot      Start        End    Sectors   Size Id Type
/dev/sdc1               63 1544039279 1544039217 736.3G  7 HPFS/NTFS/exFAT
/dev/sdc2       1544055344 1868423759  324368416 154.7G  7 HPFS/NTFS/exFAT
/dev/sdc3       1868423760 1953520064   85096305  40.6G  7 HPFS/NTFS/exFAT


Disk /dev/sdd: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 798A004E-ADD8-4831-89C3-B1C9A2F3F7A8

Device          Start        End    Sectors   Size Type
/dev/sdd1          34 6170492942 6170492909   2.9T Microsoft basic data
/dev/sdd2  6170492943 7814037133 1643544191 783.7G Microsoft basic data





Disk /dev/sde: 7.4 GiB, 7948206080 bytes, 15523840 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: 0x000400b8

Device     Boot Start      End  Sectors  Size Id Type
/dev/sde1  *     2048 15523839 15521792  7.4G  c W95 FAT32 (LBA)


Disk /dev/sdf: 7.3 GiB, 7820083200 bytes, 15273600 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: 0x00049b52

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdf1  *     2048 15273599 15271552  7.3G  c W95 FAT32 (LBA)




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to) and reinstall the grub2 of sdb6 into the MBRs of all disks (except USB without OS).
Grub-efi would not be selected by default because: no-win-efi
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdb (250GB) disk!


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




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Ubuntu est installé sur un hdd avec table de partition MSdos. Donc installé en Biso_Legacy, pas en UEFI.
La machine démarrant en UEFI, Ubuntu ne peut pas démarrer et fonctionner.

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

Teste en démarrant en Bios_Legacy, si Ubuntu démarre.
Mais. Je pense qu'il ne marchera pas, il n'y a pas de fichier grub.cfg dans ton Ubuntu, donc pas de référence sur quel noyau démarrer.

sdb6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
Boot files: /etc/fstab /boot/grub/i386-pc/core.img
=============================== sdb6/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/sdb6 during installation
UUID=df13aab5-33fb-4b97-b02e-4ae7dcd84760 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb5 during installation
UUID=8238b158-1f4f-47bd-83d7-a549bdcb43c5 none            swap    sw              0       0
--------------------------------------------------------------------------------

Dans le secteur de boot de la clé /dev/sde, on devrait voir la première partie de grub

 => Windows 7/8/2012 is installed in the MBR of /dev/sde.

Il n'y est pas. Donc çà ne peut pas démarrer.

As tu fais l'installation de Ubuntu sur /dev/sdb6 en démarrant en UEFI, ou en Bios_Legacy.

Je ne vois pas d'installation d'os en mode UEFI dans la machine.

Je pense qu'il te faut retenté la même installation en démarrant en mode Bios_Legacy. Et là tu pourras mettre la première partie de Grub dans le secteur de boot de la clé /dev/sde. Et peut-être que l'installation se ferra correctement, et que l'on verra un fichier grub.cfg dans  /boot/grub

Une info au sujet de l'utilisation d'une clé usb pour démarrer Ubuntu sans casser le MBR de ton Windows.
Deux possibilités.
Faire une installation, en mettant la première partie de grub dans le secteur de boot de la clé (/dev/sde  sans n° de partition).
ou, Faire une installation avec partition de /boot dans une partition ext4 (/dev/sde1)  de la clé /dev/sde, en mettant toujours la première partie de grub dans le secteur de boot de /dev/sde.

Mais par la suite, attention avec les maj système qui proposent les changement de noyau (il y a maj de Grub), et changement de versions majeur de Grub. De bien faire attention que çà se fasse avec la clé de boot branchée, et que la réinstallation de Grub se fasse comme actuellement sur la clé de boot. Il me semble que des message d'avertissement demanderont comment réinstaller Grub.

Sinon, le plus simple est de faire l'installation en mettant Grub première partie dans le secteur de boot de la clé /dev/sde.

Édit.
Ne surtout pas faire ce que propose la réparation recommandée

=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to) and reinstall the grub2 of sdb6 into the MBRs of all disks (except USB without OS).
Grub-efi would not be selected by default because: no-win-efi
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boo

Du fait que tu a du répondre Non, à la question "Est-ce qu le disque /dev/sd** est un disque amovible.
La réparation recommandée va mettre la première partie de Grub dans les secteurs de boot de tous tes disques. Çà va de fait écraser le MBR du disque de ton Windows, ce que tu veux éviter...

Dans le cas de ta config, on utilise Boot-Repair, en répondant Oui à la question du disque amovible, et surtout on passe par les "Options avancées" pour réinstaller Grub en indiquant la partition de l'Os /dev/sdb6 et le secteur de boot de la clé de boot /dev/sde.


@+.  Babdu89   .

Dernière modification par Babdu89 (Le 12/04/2017, à 00:46)


J'ai découvert Ubuntu avec la 07.10.... Et alors?!...  Depuis je regarde de temps en temps si Windows marche toujours....

Hors ligne

#7 Le 12/04/2017, à 23:45

Prock78

Re : [RESOLU]Installer Ubuntu sur disque dur mais booter via clé USB

Merci Babdu89 pour cette réponse très complète, quoique peut-être un peu trop technique compte tenu de mes compétences réelles en matière de Linux! lol
Mais comme je le disais dans l'édition de mon message précédent, j'ai réussi à faire ce que je voulais, de manière probablement un peu "cracra", mais ça marche bien: j'ai fait mes 2 clés bootables avec l'ISO Ubuntu dessus grâce à Rufus, j'ai installé Ubuntu sur mon PC avec l'une d'elles, et sur l'autre j'ai remplacé ce qu'il y avait dans le dossier boot/grub avec ce qu'il y avait dans le dossier boot/grub fraîchement installé de la partition ext4 de mon PC.

Hors ligne