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#1 Le 28/03/2020, à 15:17

Franci6

[Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour à tous,

Je suis actuellement en train d'essayer d'installer Ubuntu 18.04 en dual-boot sur mon PC. Aujourd'hui je tourne sous windows 10, mais c'est windows 7 qui était pré-installé sur l'ordinateur. Mon disque dur est en MBR et j'ai un BIOS Legacy.

J'ai créé une clé USB bootable avec partitionnement MBR pour BIOS MBR ou UEFI avec l'outil Rufus à l'aide du fichier iso d'Ubuntu 18.04.
J'ai également supprimé la partition étendue initialement présente en la laissant "non allouée".
De plus, j'ai désactivé le démarrage rapide.

Lors de mes tentatives d'installation, Windows n'est pas reconnu et n'apparaît pas sur la partition sur laquelle il est normalement présent.

J'ai lancé un boot-info : http://paste.ubuntu.com/p/hbdjC2fXCG/

A priori la clé USB boote en EFI alors que mon disque dur est en BIOS Legacy.

Aujourd'hui j'en suis bloqué à ce stade :

Je ne parviens pas à faire booter la clé en non-EFI
Je n'ai pas d'option dans le menu BIOS pour désactiver le secure boot, ni pour choisir de booter la clé USB en mode Legacy.

Avez-vous une idée pour résoudre le problème ?

D'avance merci,

François.

Dernière modification par Franci6 (Le 28/03/2020, à 20:32)

Hors ligne

#2 Le 28/03/2020, à 15:37

malbo

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,
Ton Boot-info est là :

Boot Info Script 71f6c5c + Boot-Repair extra info      [Boot-Info 16mar2020]


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

 => Windows 7/8/2012 is installed in the MBR of /dev/sda.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

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

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:        /Windows/System32/winload.exe

sda3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  According to the info in the boot sector, sda3 has 
                       30722047 sectors, but according to the info from 
                       fdisk, it has 30943279 sectors.
    Operating System:  
    Boot files:        /bootmgr /boot/bcd

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32776 of /dev/sdb1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /efi/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048       411,647       409,600   7 NTFS / exFAT / HPFS
/dev/sda2             411,648   885,020,671   884,609,024   7 NTFS / exFAT / HPFS
/dev/sda3         945,829,888   976,773,167    30,943,280  12 Compaq diagnostics


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 7.2 GiB, 7763656704 bytes, 15163392 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    15,163,391    15,161,344   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1        4EE6092BE609153D                       ntfs       
/dev/sda2        32182272182234EF                       ntfs       
/dev/sda3        366C6BA96C6B629B                       ntfs       LENOVO_PART
/dev/sdb1        828B-634F                              vfat       UBUNTU 18_0

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

total 0
lrwxrwxrwx 1 root root  9 Mar 28 11:04 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 28 11:04 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 28 11:04 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 28 11:04 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Mar 28 10:52 ata-PLDS_DVD-RW_DS8A8SH_S45N7592Z1ZKBE01JF2W -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 28 11:04 usb-Verbatim_STORE_N_GO_070388FB287AE508-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 28 11:04 usb-Verbatim_STORE_N_GO_070388FB287AE508-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Mar 28 11:04 wwn-0x5000cca641de5852 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 28 11:04 wwn-0x5000cca641de5852-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 28 11:04 wwn-0x5000cca641de5852-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 28 11:04 wwn-0x5000cca641de5852-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

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


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

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

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

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

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

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

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

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

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

           GiB - GB             File                                 Fragment(s)

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

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

           GiB - GB             File                                 Fragment(s)

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

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

File descriptor 63 (pipe:[159027]) leaked on lvs invocation. Parent PID 32386: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20200328_1103 ===================
boot-info version : 4ppa78
boot-sav version : 4ppa78
boot-sav-extra version : 4ppa78
glade2script version : 3.2.4~ppa6
boot-info is executed in live-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:


=================== blkid:
/dev/sda1: UUID="4EE6092BE609153D" TYPE="ntfs" PARTUUID="39426bc8-01"
/dev/sda2: UUID="32182272182234EF" TYPE="ntfs" PARTUUID="39426bc8-02"
/dev/sda3: LABEL="LENOVO_PART" UUID="366C6BA96C6B629B" TYPE="ntfs" PARTUUID="39426bc8-03"
/dev/sdb1: LABEL="UBUNTU 18_0" UUID="828B-634F" TYPE="vfat" PARTUUID="000a08e8-01"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/loop8: TYPE="squashfs"

Windows not detected by os-prober on sda2.
ls /sys/firmware/efi/vars : new_var,del_var,UnlockIDCopy-eaec226f-c9a3-477a-a826-ddc716cdc0e3,UfaConfigData-711c703f-c285-4b10-a3b0-36ecbd3c8be2,UCR-14a22a97-8424-489e-9ead-dc09255658b5,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,Time-470733de-df43-448b-8b45-4eeb0df8c812,System-e947fcf9-dd01-4965-b808-32a7b6815657,SmmS3NvsData-8983fd2d-113c-4e2b-8f47-0abfeb20a41a,SMBIOSMEMSIZE-c3eeae98-23bf-412b-ab60-efcbb48e1534,SMBIOSLEN-c3eeae98-23bf-412b-ab60-efcbb48e1534,SMBIOSELOGNUMBER-c3eeae98-23bf-412b-ab60-efcbb48e1534,SMBIOSELOG000-c3eeae98-23bf-412b-ab60-efcbb48e1534,ProtectedBootOptions-8be4df61-93ca-11d2-aa0d-00e098032b8c,PreDefinedBootOptions-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,PchS3Peim-e6c2f70a-b604-4877-85ba-deec89e117eb,PchInit-e6c2f70a-b604-4877-85ba-deec89e117eb,OpromDevicePath-8be4df61-93ca-11d2-aa0d-00e098032b8c,OemVariable-4fee3d67-18f4-4217-ba7b-bc538148382a,OemPlatform-e06a642a-3fe0-440a-89dc-9a6fb8c042f6,MemRestoreVariable-608dc793-15de-4a7f-a0c5-6c29beaf5d23,MTC-eb704011-1402-11d3-8e77-00a0c969723b,LenovoRuntimePassword-0997fb62-c849-4d91-9266-05333bc55ce7,LastBootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Key0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Key0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,HDDPWD-8be4df61-93ca-11d2-aa0d-00e098032b8c,ErrOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ErrOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,DIAGSPLSHSCRN-8be4df61-93ca-11d2-aa0d-00e098032b8c,Module_Header-80e4ecbe-0672-4de0-9a12-205c7276a77e,Custom,CurrentPolicy-77fa9abd-0359-4d32-bd60-28f4e78f784b,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrderDefault-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOptionSupport-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0008-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0007-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0006-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0005-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0008-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0007-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0006-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0005-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Backup0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,
Please report this message to boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0006
Timeout: 1 seconds
BootOrder: 0006,0007,0004,0002,0003,0005,0008
Boot0000  Setup	FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)
Boot0001  Boot Menu	FvFile(86488440-41bb-42c7-93ac-450fbf7766bf)
Boot0002* USB FDD:	VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)
Boot0003* ATA SSD:	VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f601)
Boot0004* ATA HDD: HITACHI HTS547550A9E384                 	PciRoot(0x0)/Pci(0x1f,0x2)/Sata(0,0,0)..bYVD.A...O.*..
Boot0005* ATAPI CD: PLDS DVD-RW DS8A8SH                     	PciRoot(0x0)/Pci(0x1f,0x2)/Sata(4,0,0)......!N.:^G.V.T
Boot0006* USB HDD:	VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)
Boot0007* USB CD:	VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)
Boot0008* PCI LAN: Realtek PXE B03 D00	BBS(Network,Realtek PXE B03 D00,0x0)............................................................................A.....................

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot maybe enabled. (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,	bootmgr,	is-winboot,	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,	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/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda3.

sda	: not-GPT,	BIOSboot-not-needed,	has-maybe-EFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HITACHI HTS54755:;
1:1049kB:211MB:210MB:ntfs::boot;
2:211MB:453GB:453GB:ntfs::;
3:484GB:500GB:15.8GB:ntfs::diag;

BYT;
/dev/sdb:7764MB:scsi:512:512:msdos:Verbatim STORE N GO:;
1:1049kB:7764MB:7763MB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.9G
loop1 loop squashfs  89.1M
loop2 loop squashfs  54.7M
loop3 loop squashfs  44.9M
loop4 loop squashfs 160.2M
loop5 loop squashfs   4.2M
loop6 loop squashfs  14.8M
loop7 loop squashfs   956K
loop8 loop squashfs   3.7M
sda   disk          465.8G
sda1  part ntfs       200M
sda2  part ntfs     421.8G
sda3  part ntfs      14.8G LENOVO_PART
sdb   disk            7.2G
sdb1  part vfat       7.2G UBUNTU 18_0
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/8268
loop2    0  1  0         /snap/core18/1668
loop3    0  1  0         /snap/gtk-common-themes/1440
loop4    0  1  0         /snap/gnome-3-28-1804/116
loop5    0  1  0         /snap/gnome-calculator/544
loop6    0  1  0         /snap/gnome-characters/399
loop7    0  1  0         /snap/gnome-logs/81
loop8    0  1  0         /snap/gnome-system-monitor/127
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  1 running
sdb1     1  0  1         /cdrom
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1945240k,nr_inodes=486310,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=394164k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=34,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16038)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=394160k,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)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=394160k,mode=700)
gvfsd-fuse on /run/user/0/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/dev/fuse on /run/user/0/doc type fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/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/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 3f 06 00 00 00 00 00  |.........?......|
00000030  aa 42 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |.B..............|
00000040  f6 00 00 00 01 00 00 00  3d 15 09 e6 2b 09 e6 4e  |........=...+..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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 48 06 00  |........?....H..|
00000020  00 00 00 00 80 00 80 00  ff 0f ba 34 00 00 00 00  |...........4....|
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  ef 34 22 18 72 22 18 32  |.........4".r".2|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 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/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 38 60 38  |........?....8`8|
00000020  00 00 00 00 80 00 80 00  ff c7 d4 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  9b 62 6b 6c a9 6b 6c 36  |.........bkl.kl6|
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  2.1M  383M   1% /run
/dev/sdb1      vfat      7.3G  2.0G  5.3G  28% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay   1.9G  860M  1.1G  45% /
tmpfs          tmpfs     1.9G   34M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  556K  1.9G   1% /tmp
tmpfs          tmpfs     385M   52K  385M   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
tmpfs          tmpfs     385M  8.0K  385M   1% /run/user/0
/dev/sda1      fuseblk   200M  136M   65M  68% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   422G  333G   90G  79% /mnt/boot-sav/sda2
/dev/sda3      fuseblk    15G  9.0G  5.7G  62% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 2029981696 bytes, 3964808 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: 89.1 MiB, 93417472 bytes, 182456 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 54.7 MiB, 57294848 bytes, 111904 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: 44.9 MiB, 47063040 bytes, 91920 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: 160.2 MiB, 167931904 bytes, 327992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 14.8 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x39426bc8

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         2048    411647    409600   200M  7 HPFS/NTFS/exFAT
/dev/sda2          411648 885020671 884609024 421.8G  7 HPFS/NTFS/exFAT
/dev/sda3       945829888 976773167  30943280  14.8G 12 Compaq diagnostics




Disk /dev/sdb: 7.2 GiB, 7763656704 bytes, 15163392 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: 0x000a08e8

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *     2048 15163391 15161344  7.2G  c W95 FAT32 (LBA)


Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would restore the [(generic mbr)] MBR in sda, and make it boot on sda1.
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot


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

Je te prie de donner le nom complet du modèle de ton ordi et son fabricant.

Hors ligne

#3 Le 28/03/2020, à 15:45

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,

Il s'agit d'un Lenovo 521525G.

Hors ligne

#4 Le 28/03/2020, à 15:50

Watts

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,

Selon le boot info:

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

Tu dois réussir à lancer ta clé en mode legacy et non en mode EFI. Le choix se fait dans le bios.


Acer Aspire X3990-Dual boot Windows 7 / Ubuntu 18.04

Hors ligne

#5 Le 28/03/2020, à 15:55

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,

Oui, c'est effectivement ce que la phrase suggère mais malheureusement je n'ai pas (ou je ne trouve pas mais j'ai quand même pas mal fouillé et il n'y a pas grand chose) cette option dans le BIOS.

Est-ce qu'il existe une commande à entrer dans Grub pour qu'il démarre en mode Legacy ?

Hors ligne

#6 Le 28/03/2020, à 16:21

elcastor

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Grub prend en charge le lancement du système (ou des systèmes) APRES le chargement du BIOS. En général, dans le BIOS, il faut commencer par désactiver l'UEFI ou activer le mode LEGACY en parallèle. Si tu peux, fait des photos du menu qui parle de la séquence de boot dans ton BIOS.

Hors ligne

#7 Le 28/03/2020, à 16:37

malbo

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Franci6 a écrit :

Il s'agit d'un Lenovo 521525G.

Je ne trouve pas d'info sur ce modèle. Peux-tu donner le lien vers une page où on peut le voir ainsi que ses caractéristiques principales ?

Hors ligne

#8 Le 28/03/2020, à 17:40

ikewdu

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Salut,

Une astuce : pour empêcher la clé de booter en mode uefi, tu renommes le dossier efi de ta clé en toto (par exemple). Elle ne pourra alors booter qu'en Legacy.

Dernière modification par ikewdu (Le 28/03/2020, à 17:40)

Hors ligne

#9 Le 28/03/2020, à 18:24

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

elcastor a écrit :

Grub prend en charge le lancement du système (ou des systèmes) APRES le chargement du BIOS. En général, dans le BIOS, il faut commencer par désactiver l'UEFI ou activer le mode LEGACY en parallèle. Si tu peux, fait des photos du menu qui parle de la séquence de boot dans ton BIOS.

Voici les 5 écrans de mon BIOS ainsi que l'écran du Multiboot :

https://nsa40.casimages.com/img/2020/03/28/20032805281825567.jpg

https://nsa40.casimages.com/img/2020/03/28/200328052816362966.jpg

https://nsa40.casimages.com/img/2020/03/28/200328052818551136.jpg

https://nsa40.casimages.com/img/2020/03/28/200328052816906835.jpg

https://nsa40.casimages.com/img/2020/03/28/200328052817468333.jpg

https://nsa40.casimages.com/img/2020/03/28/20032805281912756.jpg

Le mode Legacy semble activé. Mais on voit au moment de sélectionner le périphérique sur lequel booter qu'il n'y a qu'une seule option pour la clé usb qui se lance donc automatiquement en UEFI.

malbo a écrit :

Je ne trouve pas d'info sur ce modèle. Peux-tu donner le lien vers une page où on peut le voir ainsi que ses caractéristiques principales ?

Je ne trouve pas grand chose sur internet non plus, même sur le site de Lenovo. Si tu veux je peux essayer de chercher les infos sur mon PC directement. De quelles caractéristiques as-tu besoin ?

ikewdu a écrit :

Salut,
Une astuce : pour empêcher la clé de booter en mode uefi, tu renommes le dossier efi de ta clé en toto (par exemple). Elle ne pourra alors booter qu'en Legacy.

Salut, je teste ton astuce et je vous fais un retour.


Modération : merci d'utiliser des images de petite taille (300x300) ou des miniatures pointant sur ces images (Des hébergeurs comme Toile Libre ou TDCT'Pix le permettent).

Dernière modification par cqfd93 (Le 28/03/2020, à 19:10)

Hors ligne

#10 Le 28/03/2020, à 20:27

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Super astuce ikewdu, ça a fonctionné !!

J'ai fait ce que tu m'as conseillé, Windows a été détecté et j'ai pu modifier les partitions pour installer Ubuntu. Le dual-boot fonctionne ! cool

Merci à tous pour votre aide smile

Bonne soirée.

Hors ligne

#11 Le 29/03/2020, à 08:11

malbo

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,
Dans la première photo de ton post #9, je vois : "Product Name : Lenovo B570e" donc j'ai la réponse à ma question du post #7.
Pour qu'on puisse voir l'état final de ton dual-boot, je te prie de faire un Boot-info depuis une session de ton Ubuntu installé (*) et donner l'URL de ce Boot-info dans ta réponse.

(*) c'est le paragraphe 1.1.1 Cas où au moins un ubuntu installé sur disque est opérationnel qu'il convient de suivre pour l'installation de Boot-info.

Dernière modification par malbo (Le 29/03/2020, à 08:12)

Hors ligne

#12 Le 29/03/2020, à 20:21

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,

Voici le nouveau rapport boot-info :

Boot Info Script 71f6c5c + Boot-Repair extra info      [Boot-Info 16mar2020]


============================= 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 (,msdos6)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

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

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:        /Windows/System32/winload.exe

sda3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  According to the info in the boot sector, sda3 has 
                       30722047 sectors, but according to the info from 
                       fdisk, it has 30943279 sectors.
    Operating System:  
    Boot files:        /bootmgr /boot/bcd

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

sda6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048       411,647       409,600   7 NTFS / exFAT / HPFS
/dev/sda2             411,648   781,661,647   781,250,000   7 NTFS / exFAT / HPFS
/dev/sda3         945,829,888   976,773,167    30,943,280  12 Compaq diagnostics
/dev/sda4         781,662,206   945,829,887   164,167,682   5 Extended
/dev/sda5         781,662,208   906,766,335   125,104,128  83 Linux
/dev/sda6         906,768,384   945,829,887    39,061,504  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/loop14                                             squashfs   
/dev/loop15                                             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        4EE6092BE609153D                       ntfs       
/dev/sda2        32182272182234EF                       ntfs       
/dev/sda3        366C6BA96C6B629B                       ntfs       LENOVO_PART
/dev/sda5        911b7470-7a25-4260-b2c2-c946833f5e74   ext4       
/dev/sda6        cef582c9-a09a-494a-b32c-73011e79b48b   ext4       

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

total 0
lrwxrwxrwx 1 root root  9 Mar 29 20:14 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 29 20:15 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 29 20:15 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 29 20:15 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 29 20:14 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar 29 20:14 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Mar 29 20:14 ata-HITACHI_HTS547550A9E384_J211008BJ4SD9A-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 Mar 29 16:18 ata-PLDS_DVD-RW_DS8A8SH_S45N7592Z1ZKBE01JF2W -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 29 20:14 wwn-0x5000cca641de5852 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 29 20:15 wwn-0x5000cca641de5852-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 29 20:15 wwn-0x5000cca641de5852-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 29 20:15 wwn-0x5000cca641de5852-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 29 20:14 wwn-0x5000cca641de5852-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar 29 20:14 wwn-0x5000cca641de5852-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Mar 29 20:14 wwn-0x5000cca641de5852-part6 -> ../../sda6

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

Device           Mount_Point              Type       Options

/dev/sda5        /home                    ext4       (rw,relatime)
/dev/sda6        /                        ext4       (rw,relatime,errors=remount-ro)


=========================== sda6/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
else
  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
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-cef582c9-a09a-494a-b32c-73011e79b48b' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
	else
	  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
	fi
        linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=cef582c9-a09a-494a-b32c-73011e79b48b ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-42-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-cef582c9-a09a-494a-b32c-73011e79b48b' {
	menuentry 'Ubuntu, avec Linux 5.3.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-42-generic-advanced-cef582c9-a09a-494a-b32c-73011e79b48b' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
		else
		  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
		fi
		echo	'Chargement de Linux 5.3.0-42-generic…'
	        linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=cef582c9-a09a-494a-b32c-73011e79b48b ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-42-generic-recovery-cef582c9-a09a-494a-b32c-73011e79b48b' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
		else
		  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
		fi
		echo	'Chargement de Linux 5.3.0-42-generic…'
	        linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=cef582c9-a09a-494a-b32c-73011e79b48b ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-42-generic
	}
	menuentry 'Ubuntu, avec Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-cef582c9-a09a-494a-b32c-73011e79b48b' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
		else
		  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=cef582c9-a09a-494a-b32c-73011e79b48b ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-cef582c9-a09a-494a-b32c-73011e79b48b' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
		else
		  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=cef582c9-a09a-494a-b32c-73011e79b48b ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-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='hd0,msdos6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
	else
	  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  cef582c9-a09a-494a-b32c-73011e79b48b
	else
	  search --no-floppy --fs-uuid --set=root cef582c9-a09a-494a-b32c-73011e79b48b
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 10 (sur /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-4EE6092BE609153D' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  4EE6092BE609153D
	else
	  search --no-floppy --fs-uuid --set=root 4EE6092BE609153D
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows Recovery Environment (sur /dev/sda3)' --class windows --class os $menuentry_id_option 'osprober-chain-366C6BA96C6B629B' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  366C6BA96C6B629B
	else
	  search --no-floppy --fs-uuid --set=root 366C6BA96C6B629B
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

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

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

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

=============================== sda6/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/sda6 during installation
UUID=cef582c9-a09a-494a-b32c-73011e79b48b /               ext4    errors=remount-ro 0       1
# /home was on /dev/sda5 during installation
UUID=911b7470-7a25-4260-b2c2-c946833f5e74 /home           ext4    defaults        0       2
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda6: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 438.981056213 = 471.352320000  boot/grub/grub.cfg                             3
 445.377174377 = 478.220099584  boot/grub/i386-pc/core.img                     1
 435.724605560 = 467.855732736  boot/vmlinuz-5.3.0-28-generic                  2
 437.100311279 = 469.332885504  boot/vmlinuz-5.3.0-42-generic                  1
 437.100311279 = 469.332885504  vmlinuz                                        1
 435.724605560 = 467.855732736  vmlinuz.old                                    2
 438.481895447 = 470.816350208  boot/initrd.img-5.3.0-28-generic               2
 438.436637878 = 470.767755264  boot/initrd.img-5.3.0-42-generic               2
 438.436637878 = 470.767755264  initrd.img                                     2
 438.481895447 = 470.816350208  initrd.img.old                                 2

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

Unknown BootLoader on sda4

00000000  32 f1 9b a5 63 37 bd 23  6e 94 8c a6 48 22 6a 23  |2...c7.#n...H"j#|
00000010  2e 71 50 e4 46 b1 c8 0d  48 11 1b 44 c3 d7 53 14  |.qP.F...H..D..S.|
00000020  b6 5e 24 74 fd db d0 75  48 21 48 6f 40 c1 eb df  |.^$t...uH!Ho@...|
00000030  84 6c 78 1b b2 49 34 6c  ab 44 e4 0e a9 98 dd 32  |.lx..I4l.D.....2|
00000040  b1 7b 64 e3 be 97 8d 9f  91 4c dc f7 d3 da 23 13  |.{d......L....#.|
00000050  b7 47 3a 96 aa dd d2 b1  48 52 20 22 d2 bb 98 69  |.G:.....HR "...i|
00000060  c1 63 e2 2e c9 18 d0 0e  f1 a8 6d 22 11 9b df 84  |.c........m"....|
00000070  6e 14 0c 5e cf 1f b0 ee  b5 ff 5a aa 5e f9 c1 63  |n..^......Z.^..c|
00000080  78 66 3d 5f c0 16 e1 e0  1f a5 22 2f 6b 27 f1 39  |xf=_......"/k'.9|
00000090  e6 6b 87 d7 d9 26 b7 83  74 22 ea f9 9d 0a e0 c9  |.k...&..t"......|
000000a0  7d ef 22 b6 08 06 ae 7f  e5 bf f6 a5 df da 97 be  |}.".............|
000000b0  6b 78 31 f1 c0 de 8f f2  18 7f 06 c9 67 0d 0f 8d  |kx1.........g...|
000000c0  5e f8 ac a1 8a db 7b 0d  45 5e 6b b8 bd 56 83 9e  |^.....{.E^k..V..|
000000d0  e3 f2 04 ad e1 a2 68 35  97 c7 ea a7 ae ab 1e 3b  |......h5.......;|
000000e0  ad 7a 68 bf f2 be f5 8a  bb 84 15 b7 4d be bb 61  |.zh.........M..a|
000000f0  f0 ed 6f 3a df 5e d7 f8  e6 aa ea 37 57 94 bf bd  |..o:.^.....7W...|
00000100  ac 08 fa ee 8a e2 ca 73  22 ab ce bd 5d 0d fb 6b  |.......s"...]..k|
00000110  ca a0 d5 bf 28 af 41 52  5a 73 0d 69 35 b6 5f 73  |....(.ARZs.i5._s|
00000120  4d 71 5a 0a f8 83 b5 48  0a 54 ad bb a6 30 4b f2  |MqZ....H.T...0K.|
00000130  eb ae c9 ad bb 2a 07 fb  f5 d7 64 41 eb ae 62 ba  |.....*....dA..b.|
00000140  22 b3 ee 8a f4 8c 2e 4b  ad a3 d3 bb 75 97 de ad  |"......K....u...|
00000150  bd 24 09 5a 03 ba 28 b1  fa a2 f8 ea 0b e2 ab cf  |.$.Z..(.........|
00000160  8b ad 42 12 85 ab 5d 79  f6 ed 8a 33 6f be 3b 0d  |..B...]y...3o.;.|
00000170  12 fe f6 94 d0 37 a7 04  bf 39 29 f0 cd 09 fe af  |.....7...9).....|
00000180  4f f0 7d 77 92 7f c3 85  37 eb 2f bc d9 71 4d e2  |O.}w....7./..qM.|
00000190  1f 47 78 57 9e e2 5f 71  92 6f e3 85 37 eb ce 09  |.GxW.._q.o..7...|
000001a0  fe e3 f0 0b d0 97 3f f3  7c 7d f4 e5 b7 c7 5f af  |......?.|}...._.|
000001b0  00 02 9d 16 58 7d 46 f0  d2 0b e5 cb 2f 14 00 fe  |....X}F...../...|
000001c0  ff ff 83 fe ff ff 02 00  00 00 00 f0 74 07 00 fe  |............t...|
000001d0  ff ff 05 fe ff ff 02 f0  74 07 00 10 54 02 00 00  |........t...T...|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200



ADDITIONAL INFORMATION :
=================== log of boot-info 20200329_2014 ===================
boot-info version : 4ppa78
boot-sav version : 4ppa78
boot-sav-extra version : 4ppa78
glade2script version : 3.2.4~ppa6
Partition 4 does not start on physical sector boundary.
boot-info is executed in installed-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-5.3.0-42-generic root=UUID=cef582c9-a09a-494a-b32c-73011e79b48b ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sda6:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux
/dev/sda1:Windows 10:Windows:chain
/dev/sda3:Windows Recovery Environment:Windows1: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: UUID="4EE6092BE609153D" TYPE="ntfs" PARTUUID="39426bc8-01"
/dev/sda2: UUID="32182272182234EF" TYPE="ntfs" PARTUUID="39426bc8-02"
/dev/sda3: LABEL="LENOVO_PART" UUID="366C6BA96C6B629B" TYPE="ntfs" PARTUUID="39426bc8-03"
/dev/sda5: UUID="911b7470-7a25-4260-b2c2-c946833f5e74" TYPE="ext4" PARTUUID="39426bc8-05"
/dev/sda6: UUID="cef582c9-a09a-494a-b32c-73011e79b48b" TYPE="ext4" PARTUUID="39426bc8-06"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"


1 disks with OS, 3 OS : 1 Linux, 0 MacOS, 2 Windows, 0 unknown type OS.

Windows not detected by os-prober on sda2.
Partition 4 does not start on physical sector boundary.
Partition 4 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 mars  28 18:46 grub.d
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 06:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 06:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 06:52 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.  11 06:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 06:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 06:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 06:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 06:52 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.
[    0.015980] ACPI: UEFI 0x00000000BAFE8000 00003E (v01 LENOVO CB-01    00000001 PTL  00000001)
[    0.015983] ACPI: UEFI 0x00000000BAFE7000 000042 (v01 PTL    COMBUF   00000001 PTL  00000001)
[    0.015986] ACPI: UEFI 0x00000000BAFE6000 000256 (v01 LENOVO CB-01    00000001 PTL  00000001)
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda6	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	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/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,	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/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda3.
sda5	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /home.

sda	: not-GPT,	BIOSboot-not-needed,	has-maybe-EFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HITACHI HTS54755:;
1:1049kB:211MB:210MB:ntfs::boot;
2:211MB:400GB:400GB:ntfs::;
4:400GB:484GB:84.1GB:::;
5:400GB:464GB:64.1GB:ext4::;
6:464GB:484GB:20.0GB:ext4::;
3:484GB:500GB:15.8GB:ntfs::diag;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs  89,1M
loop1  loop squashfs   956K
loop2  loop squashfs  14,8M
loop3  loop squashfs    55M
loop4  loop squashfs  44,9M
loop5  loop squashfs  54,7M
loop6  loop squashfs   3,7M
loop7  loop squashfs  14,8M
loop8  loop squashfs   3,7M
loop9  loop squashfs 160,2M
loop10 loop squashfs  48,3M
loop11 loop squashfs   956K
loop12 loop squashfs   4,2M
loop13 loop squashfs 106,2M
loop14 loop squashfs  91,4M
loop15 loop squashfs   4,3M
sda    disk          465,8G
sda1   part ntfs       200M
sda2   part ntfs     372,5G
sda3   part ntfs      14,8G LENOVO_PART
sda4   part              1K
sda5   part ext4      59,7G
sda6   part ext4      18,6G
sr0    rom            1024M

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/core/8268
loop1     1  1  0         /snap/gnome-logs/93
loop2     1  1  0         /snap/gnome-characters/399
loop3     1  1  0         /snap/core18/1705
loop4     1  1  0         /snap/gtk-common-themes/1440
loop5     1  1  0         /snap/core18/1668
loop6     1  1  0         /snap/gnome-system-monitor/135
loop7     1  1  0         /snap/gnome-characters/495
loop8     1  1  0         /snap/gnome-system-monitor/127
loop9     1  1  0         /snap/gnome-3-28-1804/116
loop10    1  1  0         /snap/gtk-common-themes/1474
loop11    1  1  0         /snap/gnome-logs/81
loop12    1  1  0         /snap/gnome-calculator/544
loop13    1  1  0         /snap/signal-desktop/308
loop14    1  1  0         /snap/core/8689
loop15    1  1  0         /snap/gnome-calculator/704
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
sda4      1  0  0
sda5      1  0  0         /home
sda6      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=1946360k,nr_inodes=486590,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=394140k,mode=755)
/dev/sda6 on / type ext4 (rw,relatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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=1572)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_93.snap on /snap/gnome-logs/93 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1705.snap on /snap/core18/1705 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_495.snap on /snap/gnome-characters/495 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_135.snap on /snap/gnome-system-monitor/135 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1474.snap on /snap/gtk-common-themes/1474 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/signal-desktop_308.snap on /snap/signal-desktop/308 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8689.snap on /snap/core/8689 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_704.snap on /snap/gnome-calculator/704 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda5 on /home type ext4 (rw,relatime)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=394136k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=394136k,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)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=394136k,mode=700)
/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/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 3f 06 00 00 00 00 00  |.........?......|
00000030  aa 42 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |.B..............|
00000040  f6 00 00 00 01 00 00 00  3d 15 09 e6 2b 09 e6 4e  |........=...+..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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 48 06 00  |........?....H..|
00000020  00 00 00 00 80 00 80 00  c8 ed 90 2e 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  ef 34 22 18 72 22 18 32  |.........4".r".2|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 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/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 38 60 38  |........?....8`8|
00000020  00 00 00 00 80 00 80 00  ff c7 d4 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  9b 62 6b 6c a9 6b 6c 36  |.........bkl.kl6|
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
Partition 4 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     385M  1.9M  384M   1% /run
/dev/sda6      ext4       19G  6.5G   11G  38% /
tmpfs          tmpfs     1.9G   49M  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   90M   90M     0 100% /snap/core/8268
/dev/loop1     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/93
/dev/loop2     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop3     squashfs   55M   55M     0 100% /snap/core18/1705
/dev/loop4     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop5     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop7     squashfs   15M   15M     0 100% /snap/gnome-characters/495
/dev/loop6     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/135
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/loop9     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop10    squashfs   49M   49M     0 100% /snap/gtk-common-themes/1474
/dev/loop11    squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop12    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop13    squashfs  107M  107M     0 100% /snap/signal-desktop/308
/dev/loop14    squashfs   92M   92M     0 100% /snap/core/8689
/dev/loop15    squashfs  4.4M  4.4M     0 100% /snap/gnome-calculator/704
/dev/sda5      ext4       59G  458M   56G   1% /home
tmpfs          tmpfs     385M   16K  385M   1% /run/user/121
tmpfs          tmpfs     385M   40K  385M   1% /run/user/1000
tmpfs          tmpfs     385M     0  385M   0% /run/user/0
/dev/sda1      fuseblk   200M  136M   65M  68% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   373G  280G   93G  76% /mnt/boot-sav/sda2
/dev/sda3      fuseblk    15G  9.0G  5.7G  62% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/loop0: 89.1 MiB, 93417472 bytes, 182456 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: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 14.8 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 55 MiB, 57614336 bytes, 112528 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: 44.9 MiB, 47063040 bytes, 91920 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: 54.7 MiB, 57294848 bytes, 111904 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: 3.7 MiB, 3862528 bytes, 7544 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 14.8 MiB, 15466496 bytes, 30208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x39426bc8

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         2048    411647    409600   200M  7 HPFS/NTFS/exFAT
/dev/sda2          411648 781661647 781250000 372.5G  7 HPFS/NTFS/exFAT
/dev/sda3       945829888 976773167  30943280  14.8G 12 Compaq diagnostics
/dev/sda4       781662206 945829887 164167682  78.3G  5 Extended
/dev/sda5       781662208 906766335 125104128  59.7G 83 Linux
/dev/sda6       906768384 945829887  39061504  18.6G 83 Linux

Partition table entries are not in disk order.




Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop9: 160.2 MiB, 167931904 bytes, 327992 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: 48.3 MiB, 50642944 bytes, 98912 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: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop13: 106.2 MiB, 111362048 bytes, 217504 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop14: 91.4 MiB, 95805440 bytes, 187120 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop15: 4.3 MiB, 4464640 bytes, 8720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda6 into the MBR of sda.
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


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être réessayer 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.

Hors ligne

#13 Le 30/03/2020, à 07:41

malbo

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,
Merci d'avoir pris la peine de donner cette info complémentaire. Ton Boot-info du post #12 montre une installation parfaite à mon avis.
Je viens de compléter la ligne du modèle Lenovo B570e dans la Liste des portables « Lenovo » pour y mentionner ton installation réussie.

Hors ligne

#14 Le 30/03/2020, à 11:18

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Bonjour,

Super !

Le rapport fait tout de même mention que " Les fichiers de démarrage de l'OS sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. "

Cela dit tout fonctionne parfaitement.

Hors ligne

#15 Le 30/03/2020, à 11:28

malbo

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Franci6 a écrit :

Le rapport fait tout de même mention que " Les fichiers de démarrage de l'OS sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. "

C'est une alerte qui concerne des vieux ordis tout pourris et donc ça ne te concerne pas. J'ai demandé sans succès - il y a déjà longtemps - au concepteur de Boot-info de bien vouloir retirer cette alerte qui fait peur à tout le monde pour rien. Peut-être qu'il va se décider un jour à la virer... EDIT : du coup, je viens de le relancer sur le sujet : https://forum.ubuntu-fr.org/viewtopic.p … #p22247931

Dernière modification par malbo (Le 30/03/2020, à 11:34)

Hors ligne

#16 Le 30/03/2020, à 11:36

Franci6

Re : [Résolu] Problème installation Ubuntu dual boot : Windows non détecté

Ok merci de ton retour !

Hors ligne