#1 Le 02/11/2018, à 19:23
- bernard_aix
dual boot windows 7 / Linux 18.04.1 sur HD USB externe
Bonjour tout le monde
C'est mon premier poste sur ce forum. Je suis un débutant de 63 ans sur Linux. Je précise que j'ai un passé de développeur web.
J'ai voulu installer Ubuntu 18.04.1 desktop 64 bits sur mon Dell Inspiron 5520 sous Windows 7 édition familiale premium SP1
avec un hd externe Toshiba 500 go branché.
J'avoue que je n'avais pas trop lu la doc avant et j'ai lancé l'installation standard.
Au moment du choix du disque pour l'installation, la liste déroulante ne proposait que le disque externe et j'ai pensé que ce serait bien d'avoir un Linux sur disque externe.
J'ai validé et l'installation s'est bien passé.
Le disque externe branché j'ai bien le menu Grub et le choix entre les différents OS et tout fonctionne.
Mais il y a deux problèmes majeurs :
premier problème : sous Ubuntu le hd externe est trop sollicité et le ventilateur tourne très souvent. Je n'ai pas envie de griller les ports USB de mon PC.
second problème : si je débranche le HD externe, plus de boot.
J'ai le message :
error : no such device ed....etc
error : unknown filesystem
Entering rescue mode
grub rescue >
Je suis donc sous grub rescue mais je ne sais pas trop quoi faire.
J'ai regardé différents posts et tuto sur le wiki et j'ai lancé le boot-repair et créé un boot-info qui est ici :
https://paste.ubuntu.com/p/H2gvyzKv9h/
à la fin de ce fichier il y a un chapitre "suggested repair" dans lequel il est conseillé de faire une réparation standard de grub,
ce qui réinstallera le grub2 du sdb5 dans le MDR du sdb et réglera le problème de l'accès aux autres systèmes pour le cas où le disque externe est déconnecté.
En parcourant le boot-info j'ai vu que j'ai Grub2 installé sur le MDR de /dev/sda et Windows sur le MDR de /dev/sdb.
J'ai créé une clé USB avec boot-repair et je pense essayer cette option.
J'aimerais savoir ensuite, quand j'aurai réglé mon problème de boot disque externe débranché, comment supprimer Ubuntu du disque externe ou déplacer proprement Ubuntu du disque externe vers le disque interne.
Comme je débute et que je ne voudrais pas faire de connerie majeure, j'aurais besoin d'un ou de plusieurs avis éclairé.
En espérant que mon poste n'est pas une énième réédition...
Merci d'avance.
Bernard
Hors ligne
#2 Le 02/11/2018, à 20:23
- lucmars
Re : dual boot windows 7 / Linux 18.04.1 sur HD USB externe
Ton boot-info
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 /boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk search_fs_uuid
---------------------------------------------------------------------------
config script
---------------------------------------------------------------------------
search.fs_uuid ed295191-0137-4696-9ba8-44ffc81f48e0 root hd1,msdos5
set prefix=($root)'/boot/grub'
---------------------------------------------------------------------------
=> Windows 7/8/2012 is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Dell Utility: FAT16
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /DELLBIO.BIN /DELLRMK.BIN /COMMAND.COM
sda2: __________________________________________________________________________
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: /bootmgr /Boot/BCD
sda3: __________________________________________________________________________
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
sdb1: __________________________________________________________________________
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:
sdb2: __________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sdb5: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 18.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
/boot/grub/i386-pc/core.img
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 63 80,324 80,262 de Dell Utility
/dev/sda2 * 81,920 29,044,735 28,962,816 7 NTFS / exFAT / HPFS
/dev/sda3 29,044,736 625,139,711 596,094,976 7 NTFS / exFAT / HPFS
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 465.8 GiB, 500107862016 bytes, 976773168 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 2,048 856,590,888 856,588,841 7 NTFS / exFAT / HPFS
/dev/sdb2 856,592,382 976,771,071 120,178,690 5 Extended
/dev/sdb5 856,592,384 976,771,071 120,178,688 83 Linux
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/loop1 squashfs
/dev/loop10 squashfs
/dev/loop11 squashfs
/dev/loop12 squashfs
/dev/loop13 squashfs
/dev/loop2 squashfs
/dev/loop3 squashfs
/dev/loop4 squashfs
/dev/loop5 squashfs
/dev/loop6 squashfs
/dev/loop7 squashfs
/dev/loop8 squashfs
/dev/loop9 squashfs
/dev/sda1 5450-4444 vfat DellUtility
/dev/sda2 6EA21F10A21EDD01 ntfs RECOVERY
/dev/sda3 A4BE22ADBE227846 ntfs OS
/dev/sdb1 AADEEA03DEE9C7A1 ntfs TOSHIBA EXT
/dev/sdb5 ed295191-0137-4696-9ba8-44ffc81f48e0 ext4
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Oct 30 2018 ata-PLDS_DVD+_-RW_DS-8A8SH_YTVN95508126M47GGA00 -> ../../sr0
lrwxrwxrwx 1 root root 9 Oct 30 11:59 ata-TOSHIBA_MQ01ACF050_376ICKDIT -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 30 12:00 ata-TOSHIBA_MQ01ACF050_376ICKDIT-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 30 11:59 ata-TOSHIBA_MQ01ACF050_376ICKDIT-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Oct 30 11:59 ata-TOSHIBA_MQ01ACF050_376ICKDIT-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 9 Oct 30 11:59 ata-WDC_WD3200BEKT-75PVMT1_WD-WXB1A72J8028 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 30 11:59 ata-WDC_WD3200BEKT-75PVMT1_WD-WXB1A72J8028-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 30 12:00 ata-WDC_WD3200BEKT-75PVMT1_WD-WXB1A72J8028-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 30 12:00 ata-WDC_WD3200BEKT-75PVMT1_WD-WXB1A72J8028-part3 -> ../../sda3
lrwxrwxrwx 1 root root 9 Oct 30 11:59 wwn-0x50000397a3b824d4 -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 30 12:00 wwn-0x50000397a3b824d4-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 30 11:59 wwn-0x50000397a3b824d4-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Oct 30 11:59 wwn-0x50000397a3b824d4-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 9 Oct 30 11:59 wwn-0x50014ee657f88f2e -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 30 11:59 wwn-0x50014ee657f88f2e-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 30 12:00 wwn-0x50014ee657f88f2e-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 30 12:00 wwn-0x50014ee657f88f2e-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sdb5 / ext4 (rw,relatime,errors=remount-ro,data=ordered)
=========================== sdb5/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_msdos
insmod ext2
set root='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
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
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=1
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-ed295191-0137-4696-9ba8-44ffc81f48e0' {
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='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
linux /boot/vmlinuz-4.15.0-38-generic root=UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.15.0-38-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-ed295191-0137-4696-9ba8-44ffc81f48e0' {
menuentry 'Ubuntu, avec Linux 4.15.0-38-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-38-generic-advanced-ed295191-0137-4696-9ba8-44ffc81f48e0' {
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='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
echo 'Chargement de Linux 4.15.0-38-generic…'
linux /boot/vmlinuz-4.15.0-38-generic root=UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-38-generic
}
menuentry 'Ubuntu, with Linux 4.15.0-38-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-38-generic-recovery-ed295191-0137-4696-9ba8-44ffc81f48e0' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
echo 'Chargement de Linux 4.15.0-38-generic…'
linux /boot/vmlinuz-4.15.0-38-generic root=UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-38-generic
}
menuentry 'Ubuntu, avec Linux 4.15.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-advanced-ed295191-0137-4696-9ba8-44ffc81f48e0' {
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='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
echo 'Chargement de Linux 4.15.0-29-generic…'
linux /boot/vmlinuz-4.15.0-29-generic root=UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-29-generic
}
menuentry 'Ubuntu, with Linux 4.15.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-recovery-ed295191-0137-4696-9ba8-44ffc81f48e0' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
echo 'Chargement de Linux 4.15.0-29-generic…'
linux /boot/vmlinuz-4.15.0-29-generic root=UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-29-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
insmod part_msdos
insmod ext2
set root='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
knetbsd /boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
insmod part_msdos
insmod ext2
set root='hd1,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos5 --hint-efi=hd1,msdos5 --hint-baremetal=ahci1,msdos5 ed295191-0137-4696-9ba8-44ffc81f48e0
else
search --no-floppy --fs-uuid --set=root ed295191-0137-4696-9ba8-44ffc81f48e0
fi
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (sur /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-6EA21F10A21EDD01' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 6EA21F10A21EDD01
else
search --no-floppy --fs-uuid --set=root 6EA21F10A21EDD01
fi
parttool ${root} hidden-
chainloader +1
}
set timeout_style=menu
if [ "${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 ###
--------------------------------------------------------------------------------
=============================== sdb5/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/sdb5 during installation
UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 / ext4 errors=remount-ro 0 1
/swapfile none swap sw 0 0
--------------------------------------------------------------------------------
=================== sdb5: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
434.582485199 = 466.629390336 boot/grub/grub.cfg 3
420.763557434 = 451.791429632 boot/grub/i386-pc/core.img 1
430.595928192 = 462.348857344 boot/vmlinuz-4.15.0-29-generic 1
418.138565063 = 448.972865536 boot/vmlinuz-4.15.0-38-generic 1
418.138565063 = 448.972865536 vmlinuz 1
430.595928192 = 462.348857344 vmlinuz.old 1
420.811592102 = 451.843006464 boot/initrd.img-4.15.0-29-generic 4
418.764553070 = 449.645015040 boot/initrd.img-4.15.0-38-generic 3
418.764553070 = 449.645015040 initrd.img 3
420.811592102 = 451.843006464 initrd.img.old 4
ADDITIONAL INFORMATION :
=================== log of boot-info 20181030_1159 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-38-generic root=UUID=ed295191-0137-4696-9ba8-44ffc81f48e0 ro quiet splash vt.handoff=1
The disk contains an unclean file system (0, 0).
The file system wasn't safely closed on Windows. Fixing.
Windows is hibernated, refused to mount.
The disk contains an unclean file system (0, 0).
The file system wasn't safely closed on Windows. Fixing.
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.)
Unmount sdb1 from /media/bernard/TOSHIBA EXT/ to avoid space incompatibilities
=================== os-prober:
/dev/sdb5:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux
/dev/sda2:Windows 7:Windows:chain
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: SEC_TYPE="msdos" LABEL="DellUtility" UUID="5450-4444" TYPE="vfat" PARTUUID="f66efb63-01"
/dev/sda2: LABEL="RECOVERY" UUID="6EA21F10A21EDD01" TYPE="ntfs" PARTUUID="f66efb63-02"
/dev/sda3: LABEL="OS" UUID="A4BE22ADBE227846" TYPE="ntfs" PARTUUID="f66efb63-03"
/dev/sdb1: LABEL="TOSHIBA EXT" UUID="AADEEA03DEE9C7A1" TYPE="ntfs" PARTUUID="4c254d7c-01"
/dev/sdb5: UUID="ed295191-0137-4696-9ba8-44ffc81f48e0" TYPE="ext4" PARTUUID="4c254d7c-05"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
2 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.
Windows not detected by os-prober on sda3.
=================== /etc/grub.d/ :
drwxr-xr-x 2 root root 4096 oct. 26 17:58 grub.d
total 80
-rwxr-xr-x 1 root root 9783 juil. 17 20:13 00_header
-rwxr-xr-x 1 root root 6258 juil. 16 17:15 05_debian_theme
-rwxr-xr-x 1 root root 12693 juil. 17 20:13 10_linux
-rwxr-xr-x 1 root root 11298 juil. 17 20:13 20_linux_xen
-rwxr-xr-x 1 root root 1992 janv. 28 2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 juil. 17 20:13 30_os-prober
-rwxr-xr-x 1 root root 1418 juil. 17 20:13 30_uefi-firmware
-rwxr-xr-x 1 root root 214 juil. 17 20:13 40_custom
-rwxr-xr-x 1 root root 216 juil. 17 20:13 41_custom
-rw-r--r-- 1 root root 483 juil. 17 20:13 README
=================== /etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.
EFI in dmesg.
[ 0.000000] ACPI: UEFI 0x00000000AAFFC000 000236 (v01 DELL CL09 00000001 ASL 00040000)
SecureBoot disabled.
=================== PARTITIONS & DISKS:
sdb5 : sdb, 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, .
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, notbiosboot, /mnt/boot-sav/sda1.
sda2 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-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, notbiosboot, /mnt/boot-sav/sda2.
sda3 : 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, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, notbiosboot, /mnt/boot-sav/sda3.
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, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, notbiosboot, /mnt/boot-sav/sdb1.
sdb : not-GPT, BIOSboot-not-needed, has-no-EFIpart, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, not-usb, not-mmc, has-os, 63 sectors * 512 bytes
=================== parted -lm:
BYT;
/dev/sda:320GB:scsi:512:512:msdos:ATA WDC WD3200BEKT-7:;
1:32.3kB:41.1MB:41.1MB:fat16::diag;
2:41.9MB:14.9GB:14.8GB:ntfs::boot;
3:14.9GB:320GB:305GB:ntfs::;
BYT;
/dev/sdb:500GB:scsi:512:512:msdos:TOSHIBA External USB 3.0:;
1:1049kB:439GB:439GB:ntfs::;
2:439GB:500GB:61.5GB:::;
5:439GB:500GB:61.5GB:ext4::;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL
loop0 loop squashfs 3,7M
loop1 loop squashfs 86,9M
loop2 loop squashfs 13M
loop3 loop squashfs 140,9M
loop4 loop squashfs 2,3M
loop5 loop squashfs 34,7M
loop6 loop squashfs 14,5M
loop7 loop squashfs 13M
loop8 loop squashfs 140,7M
loop9 loop squashfs 2,3M
loop10 loop squashfs 3,7M
loop11 loop squashfs 14,5M
loop12 loop squashfs 87,9M
loop13 loop squashfs 42,1M
sda disk 298,1G
sda1 part vfat 39,2M DellUtility
sda2 part ntfs 13,8G RECOVERY
sda3 part ntfs 284,2G OS
sdb disk 465,8G
sdb1 part ntfs 408,5G TOSHIBA EXT
sdb2 part 1K
sdb5 part ext4 57,3G
sr0 rom 1024M
KNAME ROTA RO RM STATE MOUNTPOINT
loop0 1 1 0 /snap/gnome-system-monitor/51
loop1 1 1 0 /snap/core/4917
loop2 1 1 0 /snap/gnome-characters/139
loop3 1 1 0 /snap/gnome-3-26-1604/70
loop4 1 1 0 /snap/gnome-calculator/238
loop5 1 1 0 /snap/gtk-common-themes/319
loop6 1 1 0 /snap/gnome-logs/45
loop7 1 1 0 /snap/gnome-characters/103
loop8 1 1 0 /snap/gnome-3-26-1604/74
loop9 1 1 0 /snap/gnome-calculator/180
loop10 1 1 0 /snap/gnome-system-monitor/57
loop11 1 1 0 /snap/gnome-logs/37
loop12 1 1 0 /snap/core/5662
loop13 1 1 0 /snap/gtk-common-themes/701
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 /mnt/boot-sav/sda3
sdb 1 0 0 running
sdb1 1 0 0 /mnt/boot-sav/sdb1
sdb2 1 0 0
sdb5 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=1938184k,nr_inodes=484546,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=393688k,mode=755)
/dev/sdb5 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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=13645)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
/var/lib/snapd/snaps/gnome-system-monitor_51.snap on /snap/gnome-system-monitor/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_70.snap on /snap/gnome-3-26-1604/70 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_238.snap on /snap/gnome-calculator/238 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_319.snap on /snap/gtk-common-themes/319 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_45.snap on /snap/gnome-logs/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_103.snap on /snap/gnome-characters/103 type squashfs (ro,nodev,relatime,x-gdu.hide)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/var/lib/snapd/snaps/gnome-system-monitor_57.snap on /snap/gnome-system-monitor/57 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_180.snap on /snap/gnome-calculator/180 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_37.snap on /snap/gnome-logs/37 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_5662.snap on /snap/core/5662 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_701.snap on /snap/gtk-common-themes/701 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_139.snap on /snap/gnome-characters/139 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_74.snap on /snap/gnome-3-26-1604/74 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=393684k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (ro,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)
=================== 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 power queue range removable ro sda1 sda2 sda3 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 power queue range removable ro sdb1 sdb2 sdb5 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 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 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdb5 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda1
00000000 eb 4a 90 44 45 4c 4c 20 34 2e 31 00 02 04 01 00 |.J.DELL 4.1.....|
00000010 02 00 02 00 00 f8 4f 00 3f 00 ff 00 3f 00 00 00 |......O.?...?...|
00000020 86 39 01 00 80 01 29 44 44 50 54 44 65 6c 6c 55 |.9....)DDPTDellU|
00000030 74 69 6c 69 74 79 46 41 54 31 36 20 20 20 10 00 |tilityFAT16 ..|
00000040 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000050 00 00 00 00 00 00 33 c0 8e d0 bc 00 07 fc b9 80 |......3.........|
00000060 00 8e d8 be 00 7c b8 00 20 8e c0 33 ff f3 66 a5 |.....|.. ..3..f.|
00000070 ea 75 00 00 20 8e d8 be cc 01 b8 01 02 b9 01 00 |.u.. ...........|
00000080 b6 00 8a 16 24 00 bb 00 02 cd 13 0f 82 0c 01 80 |....$...........|
00000090 3e c2 03 06 74 0e c6 06 c2 03 06 b8 01 03 cd 13 |>...t...........|
000000a0 0f 82 f7 00 66 0f b7 06 0e 00 66 03 06 1c 00 66 |....f.....f....f|
000000b0 0f b7 0e 16 00 66 d1 e1 66 03 c1 66 a3 46 00 66 |.....f..f..f.F.f|
000000c0 0f b7 0e 11 00 89 0e 52 00 83 c1 0f c1 e9 04 88 |.......R........|
000000d0 0e 40 00 66 03 c1 66 a3 4e 00 b8 00 30 a3 44 00 |.@.f..f.N...0.D.|
000000e0 8e c0 e8 d4 00 33 db b9 0b 00 be e1 01 8b fb f3 |.....3..........|
000000f0 a6 74 0f 83 c3 20 ff 0e 52 00 75 eb be d7 01 e9 |.t... ..R.u.....|
00000100 99 00 26 8b 47 1a a3 54 00 a1 16 00 a3 52 00 66 |..&.G..T.....R.f|
00000110 0f b7 06 0e 00 66 03 06 1c 00 66 a3 46 00 a1 52 |.....f....f.F..R|
00000120 00 3d 40 00 76 02 b0 40 a2 40 00 e8 8b 00 66 0f |.=@.v..@.@....f.|
00000130 b6 06 40 00 66 01 06 46 00 29 06 52 00 74 09 c1 |..@.f..F.).R.t..|
00000140 e0 05 01 06 44 00 eb d6 c7 06 44 00 70 00 a0 0d |....D.....D.p...|
00000150 00 a2 40 00 66 0f b7 06 54 00 66 83 e8 02 66 0f |..@.f...T.f...f.|
00000160 b6 0e 0d 00 66 f7 e1 66 03 06 4e 00 66 a3 46 00 |....f..f..N.f.F.|
00000170 e8 46 00 8b 36 54 00 b8 00 30 d1 e6 73 03 05 00 |.F..6T...0..s...|
00000180 10 8e c0 26 ad 3d f8 ff 73 16 a3 54 00 0f b6 06 |...&.=..s..T....|
00000190 0d 00 c1 e0 09 01 06 42 00 eb b9 e8 0d 00 eb fe |.......B........|
000001a0 8a 16 24 00 33 ed ea 00 00 70 00 b4 0e ac bb 07 |..$.3....p......|
000001b0 00 cd 10 80 3c 00 75 f3 c3 b4 42 8a 16 24 00 be |....<.u...B..$..|
000001c0 3e 00 cd 13 72 01 c3 be cc 01 eb cf 44 69 73 6b |>...r.......Disk|
000001d0 20 65 72 72 6f 72 00 4e 6f 20 6c 6f 61 64 65 72 | error.No loader|
000001e0 00 44 45 4c 4c 42 49 4f 20 42 49 4e 00 00 00 00 |.DELLBIO BIN....|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 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 40 01 00 |........?....@..|
00000020 00 00 00 00 80 00 80 00 ff ef b9 01 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 01 dd 1e a2 10 1f a2 6e |...............n|
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 41 20 |t.............A |
00000190 64 69 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 |disk read error |
000001a0 6f 63 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d |occurred...BOOTM|
000001b0 47 52 20 69 73 20 6d 69 73 73 69 6e 67 00 0d 0a |GR is missing...|
000001c0 42 4f 4f 54 4d 47 52 20 69 73 20 63 6f 6d 70 72 |BOOTMGR is compr|
000001d0 65 73 73 65 64 00 0d 0a 50 72 65 73 73 20 43 74 |essed...Press Ct|
000001e0 72 6c 2b 41 6c 74 2b 44 65 6c 20 74 6f 20 72 65 |rl+Alt+Del to re|
000001f0 52 45 43 4f 56 45 52 59 8c a9 be d6 00 00 55 aa |RECOVERY......U.|
00000200
=================== hexdump -n512 -C /dev/sda3
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 30 bb 01 |........?....0..|
00000020 00 00 00 00 80 00 80 00 ff af 87 23 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 46 78 22 be ad 22 be a4 |........Fx".."..|
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 41 20 |t.............A |
00000190 64 69 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 |disk read error |
000001a0 6f 63 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d |occurred...BOOTM|
000001b0 47 52 20 69 73 20 6d 69 73 73 69 6e 67 00 0d 0a |GR is missing...|
000001c0 42 4f 4f 54 4d 47 52 20 69 73 20 63 6f 6d 70 72 |BOOTMGR is compr|
000001d0 65 73 73 65 64 00 0d 0a 50 72 65 73 73 20 43 74 |essed...Press Ct|
000001e0 72 6c 2b 41 6c 74 2b 44 65 6c 20 74 6f 20 72 65 |rl+Alt+Del to re|
000001f0 73 74 61 72 74 0d 0a 00 8c a9 be d6 00 00 55 aa |start.........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 28 82 0e 33 00 00 00 00 |........(..3....|
00000030 00 00 0c 00 00 00 00 00 10 00 00 00 00 00 00 00 |................|
00000040 f6 00 00 00 01 00 00 00 a1 c7 e9 de 03 ea de aa |................|
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 41 20 |t.............A |
00000190 64 69 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 |disk read error |
000001a0 6f 63 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d |occurred...BOOTM|
000001b0 47 52 20 69 73 20 6d 69 73 73 69 6e 67 00 0d 0a |GR is missing...|
000001c0 42 4f 4f 54 4d 47 52 20 69 73 20 63 6f 6d 70 72 |BOOTMGR is compr|
000001d0 65 73 73 65 64 00 0d 0a 50 72 65 73 73 20 43 74 |essed...Press Ct|
000001e0 72 6c 2b 41 6c 74 2b 44 65 6c 20 74 6f 20 72 65 |rl+Alt+Del to re|
000001f0 73 74 61 72 74 0d 0a 00 8c a9 be d6 00 00 55 aa |start.........U.|
00000200
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs tmpfs 385M 1.7M 383M 1% /run
/dev/sdb5 ext4 57G 7.5G 46G 15% /
tmpfs tmpfs 1.9G 45M 1.9G 3% /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 3.8M 3.8M 0 100% /snap/gnome-system-monitor/51
/dev/loop1 squashfs 87M 87M 0 100% /snap/core/4917
/dev/loop3 squashfs 141M 141M 0 100% /snap/gnome-3-26-1604/70
/dev/loop4 squashfs 2.3M 2.3M 0 100% /snap/gnome-calculator/238
/dev/loop5 squashfs 35M 35M 0 100% /snap/gtk-common-themes/319
/dev/loop6 squashfs 15M 15M 0 100% /snap/gnome-logs/45
/dev/loop7 squashfs 13M 13M 0 100% /snap/gnome-characters/103
/dev/loop10 squashfs 3.8M 3.8M 0 100% /snap/gnome-system-monitor/57
/dev/loop9 squashfs 2.4M 2.4M 0 100% /snap/gnome-calculator/180
/dev/loop11 squashfs 15M 15M 0 100% /snap/gnome-logs/37
/dev/loop12 squashfs 88M 88M 0 100% /snap/core/5662
/dev/loop13 squashfs 43M 43M 0 100% /snap/gtk-common-themes/701
/dev/loop2 squashfs 13M 13M 0 100% /snap/gnome-characters/139
/dev/loop8 squashfs 141M 141M 0 100% /snap/gnome-3-26-1604/74
tmpfs tmpfs 385M 36K 385M 1% /run/user/1000
/dev/sda1 vfat 40M 116K 39M 1% /mnt/boot-sav/sda1
/dev/sda2 fuseblk 14G 11G 3.6G 75% /mnt/boot-sav/sda2
/dev/sda3 fuseblk 285G 213G 72G 75% /mnt/boot-sav/sda3
/dev/sdb1 fuseblk 409G 95G 315G 24% /mnt/boot-sav/sdb1
=================== fdisk -l:
Disk /dev/loop0: 3.7 MiB, 3887104 bytes, 7592 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: 86.9 MiB, 91099136 bytes, 177928 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: 13 MiB, 13619200 bytes, 26600 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: 140.9 MiB, 147722240 bytes, 288520 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: 2.3 MiB, 2355200 bytes, 4600 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: 34.7 MiB, 36323328 bytes, 70944 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: 14.5 MiB, 15208448 bytes, 29704 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: 13 MiB, 13619200 bytes, 26600 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: 298.1 GiB, 320072933376 bytes, 625142448 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: 0xf66efb63
Device Boot Start End Sectors Size Id Type
/dev/sda1 63 80324 80262 39.2M de Dell Utility
/dev/sda2 * 81920 29044735 28962816 13.8G 7 HPFS/NTFS/exFAT
/dev/sda3 29044736 625139711 596094976 284.2G 7 HPFS/NTFS/exFAT
Disk /dev/sdb: 465.8 GiB, 500107862016 bytes, 976773168 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: 0x4c254d7c
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 856590888 856588841 408.5G 7 HPFS/NTFS/exFAT
/dev/sdb2 856592382 976771071 120178690 57.3G 5 Extended
/dev/sdb5 856592384 976771071 120178688 57.3G 83 Linux
Disk /dev/loop8: 140.7 MiB, 147496960 bytes, 288080 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop9: 2.3 MiB, 2433024 bytes, 4752 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop10: 3.7 MiB, 3878912 bytes, 7576 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop11: 14.5 MiB, 15196160 bytes, 29680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop12: 87.9 MiB, 92123136 bytes, 179928 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop13: 42.1 MiB, 44183552 bytes, 86296 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
Gtk-Message: 11:59:35.600: GtkDialog mapped without a transient parent. This is discouraged.
User choice: Est-ce que sdb (TOSHIBA External USB 3.0) est un disque amovible ? yes
=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sdb5 into the MBR of sdb.
It would also fix access to other systems (other MBRs) for the situations when the removable media is disconnected.
Additional repair would be performed: unhide-bootmenu-10s fix-windows-boot
=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque amovible !
Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 18.04.1 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)
=================== User settings
The settings chosen by the user will not act on the boot.Gaulois Matter !
Hors ligne
#3 Le 02/11/2018, à 20:50
- lucmars
Re : dual boot windows 7 / Linux 18.04.1 sur HD USB externe
bernard a écrit :
J'aimerais savoir ensuite, quand j'aurai réglé mon problème de boot disque externe débranché, comment supprimer Ubuntu du disque externe ou déplacer proprement Ubuntu du disque externe vers le disque interne.
En gras tu veux donc faire un dual-boot sur un meme disque, l'interne.
Le mieux est de refaire ton dual-boot sur le disque interne, au préalable :
- avec les outils disques windows dégager de l'espace non-alloué, en réduisant la taille de /C: et ailleurs où tu peux, faut 30 go au moins.
- le disque étant de type ms-dos t'as seulement 4 partoches primaires utilisables, heureusement win n'en prends que 3 sur 4, de plus la 180401 n'a plus besoin d'une partoche swap (c'est désormais un fichier à volonté) donc l'espace non-alloué sera la 4eme partoche primaire dans laquelle tout le système s'installera (pas de home séparé et autre).
Cela-fait, tu boot ton support d'installe sans ton hd externe, et l'installateur devrait te proposer "d'installer buntu à cotés de win" sinon t'arretes l'installe.
Reste que ton DD interne, 250go, n'est pas bien gros déjà pour windows. À comprendre : systeme linux est confortable sur 30go, tes fichiers tu les externalise et encore t'as du large donc du temps ; mais 30go de moins pour win sur 250go il va couinait.
Dernière modification par lucmars (Le 02/11/2018, à 20:52)
Gaulois Matter !
Hors ligne
#4 Le 04/11/2018, à 15:15
- bernard_aix
Re : dual boot windows 7 / Linux 18.04.1 sur HD USB externe
Merci Lucmars
Je vais suivre tes conseils. Je pense pouvoir récupérer de la place sur mon hd interne, un petit ménage ne lui fera pas de mal.
Je pense aussi tester une installation de Xubuntu sur une VM avec Virtualbox. Il y a pas mal de posts à ce sujet dans le forum et j'ai regardé quelques tutos sur TuTube et ça m’intéresse de tester cette solution.
L'étape suivante sera surement de tout passer sous Linux, soit Ubuntu soit Mint, je ne sais pas encore.
Encore merci pour les conseils. Je suis impressionné par la rapidité de réaction du forum et la qualité des posts.
Hors ligne