Bonjour,
J'avais une installation Dual Boot (Ubuntu 18.04 + Win 10) qui fonctionnait très bien jusqu'à la mise à jour de Ubuntu vers la version 20.04.
Depuis cette mise à jour le menu Grub à disparu et le message
System BootOrder not found. Initializing defaults. appraît à la place. Ensuite, après quelques secondes, Ubuntu démarre sans m'avoir laissé le choix de l'OS.
Mon ordinateur est un Toshiba Satellite Z930-13N.
J'ai cherché un certain temps une solution sur le forum en vain. Je n'ai pas envie de faire n'importe quoi et de bloquer aussi le démarrage d'Ubuntu et de ne plus pouvoir bosser.
Voici le rapport boot-info.
boot-repair-4ppa125 [20201030_1150]
============================== Boot Info Summary ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda2: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bkpbootx64.efi /efi/Boot/bootx64.efi
/efi/Boot/fbx64.efi /efi/Boot/grubx64.efi
/efi/Boot/mmx64.efi /efi/ubuntu/fwupx64.efi
/efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi
/efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfg
/efi/Microsoft/Boot/bootmgfw.efi
/efi/Microsoft/Boot/bootmgr.efi
/efi/Microsoft/Boot/memtest.efi
sda3: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
sda4: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 8 or 10
Boot files: /Windows/System32/winload.exe
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
sda7: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb: ___________________________________________________________________________
File system: iso9660
Boot sector type: Unknown
Boot sector info:
Operating System:
Boot files: /boot/grub/grub.cfg
================================ 2 OS detected =================================
OS#1: Ubuntu 20.04.1 LTS on sda6
OS#2: Windows 8 or 10 on sda4
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Boot-Repair-Disk 64bit 20200604, bionic, x86_64)
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled.
efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0000,0005,0001,0004,0002
Boot0000* Mémoire USB PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)
Boot0001* HDD/SSD PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,0,0)
Boot0002* Réseau2 PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7bf5c6a,0)/IPv4(0.0.0.00.0.0.0,0,0)
Boot0003* LAN1 BBS(128,pÿ,0x0)........................A..............................................
Boot0004* Réseau1 PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7bf5c6a,0)/IPv6([::]:<->[::]:,0,0)
Boot0005* ubuntu HD(2,GPT,9058d465-4048-445d-bf6c-2951670438f5,0xe1800,0x32000)/File(\EFI\ubuntu\shimx64.efi)
78415fb8fb9b909f8029858113f1335f sda2/Boot/bkpbootx64.efi
78415fb8fb9b909f8029858113f1335f sda2/Boot/bootx64.efi
2895d47544fd587b26c7e29be1295c27 sda2/Boot/fbx64.efi
d2c478c9b25f36bc7deac31b0d72ece7 sda2/Boot/grubx64.efi
dc3c47be2f78a78e5e57d097ae6c5c84 sda2/Boot/mmx64.efi
256fe27540b54b71cf38110338247688 sda2/ubuntu/fwupx64.efi
114bd85eec32e3162958ea034020821d sda2/ubuntu/grubx64.efi
dc3c47be2f78a78e5e57d097ae6c5c84 sda2/ubuntu/mmx64.efi
78415fb8fb9b909f8029858113f1335f sda2/ubuntu/shimx64.efi
4f0248591a11d5432380ba65f683879b sda2/Microsoft/Boot/bootmgfw.efi
1feb5f9427494e6f598603caa3af7d99 sda2/Microsoft/Boot/bootmgr.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda2 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda4 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda5 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda6 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, farbios
sda7 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
sda2 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda4 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, no-bmgr, notwinboot
sda5 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
sda6 : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda7 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda2 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda4 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda5 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda6 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
sda7 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 5695E154-ED1A-4EFA-9013-707C65F9F1F0
Start End Sectors Size Type
sda1 2048 923647 921600 450M Windows recovery environment
sda2 923648 1128447 204800 100M EFI System
sda3 1128448 1161215 32768 16M Microsoft reserved
sda4 1161216 131407968 130246753 62.1G Microsoft basic data
sda5 131409920 133119999 1710080 835M Windows recovery environment
sda6 133122048 245762047 112640000 53.7G Linux filesystem
sda7 245762048 976771813 731009766 348.6G Microsoft basic data
Disk sdb: 14.6 GiB, 15640592384 bytes, 30548032 sectors
Disk identifier: 0x2c534026
Boot Start End Sectors Size Id Type
sdb1 * 0 1802239 1802240 880M 0 Empty
sdb2 964 5891 4928 2.4M ef EFI (FAT-12/16/32)
Disk zram0: 729.9 MiB, 765382656 bytes, 186861 sectors
Disk zram1: 729.9 MiB, 765382656 bytes, 186861 sectors
Disk zram2: 729.9 MiB, 765382656 bytes, 186861 sectors
Disk zram3: 729.9 MiB, 765382656 bytes, 186861 sectors
parted -lm (filtered): _________________________________________________________
sda:500GB:scsi:512:512:gpt:ATA Samsung SSD 850:;
1:1049kB:473MB:472MB:ntfs:Basic data partition:hidden, diag;
2:473MB:578MB:105MB:fat32:EFI system partition:boot, esp;
3:578MB:595MB:16.8MB::Microsoft reserved partition:msftres;
4:595MB:67.3GB:66.7GB:ntfs:Basic data partition:msftdata;
5:67.3GB:68.2GB:876MB:ntfs::hidden, diag;
6:68.2GB:126GB:57.7GB:ext4::;
7:126GB:500GB:374GB:ntfs:Data:msftdata;
sdb:15.6GB:scsi:512:512:msdos:Intenso Rainbow Line:;
2:494kB:3017kB:2523kB:::esp;
zram3:765MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:765MB:765MB:linux-swap(v1)::;
zram1:765MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:765MB:765MB:linux-swap(v1)::;
zram2:765MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:765MB:765MB:linux-swap(v1)::;
zram0:765MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:765MB:765MB:linux-swap(v1)::;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
ââsda1 ntfs 2CBE32F9BE32BB62 c1eb2de2-8dc5-4101-8831-398c1982a952 Récupération Basic data partition
ââsda2 vfat DC33-DB3C 9058d465-4048-445d-bf6c-2951670438f5 EFI system partition
ââsda3 9205c066-9d41-49a4-9267-35ced9799e9a Microsoft reserved partition
ââsda4 ntfs 92CE8FBBCE8F965F 2b132c2c-9e3a-476f-a575-328217b0b226 Basic data partition
ââsda5 ntfs 861AFDB71AFDA3F9 7dca49d6-a0c6-4df1-8ff8-c8332cf69d1c
ââsda6 ext4 5b95474e-9ecf-4152-9d04-8a5d8a471023 4ccdb39b-e10c-4980-a168-5ede517a5378
ââsda7 ntfs 0492340904EF4149 c70301a5-15ee-464a-8a44-28ae415fb1bd Data
sdb iso9660 2020-06-13-00-42-55-00 Boot-Repair-Disk 64bit
ââsdb1 iso9660 2020-06-13-00-42-55-00 2c534026-01 Boot-Repair-Disk 64bit
ââsdb2 vfat D055-8513 2c534026-02 Boot-Repair-Disk 64bit
zram0
zram1
zram2
zram3
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 440.1M 2% /mnt/boot-sav/sda1
sda2 58.1M 39% /mnt/boot-sav/sda2
sda4 8.7G 86% /mnt/boot-sav/sda4
sda5 298.7M 64% /mnt/boot-sav/sda5
sda6 11.8G 73% /mnt/boot-sav/sda6
sda7 219G 37% /mnt/boot-sav/sda7
sdb 0 100% /cdrom
Mount options: __________________________________________________________________
sda1 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda2 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sda4 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda5 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda6 rw,relatime
sda7 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sdb ro,noatime,nojoliet,check=s,map=n,blocksize=2048
===================== sda2/efi/ubuntu/grub.cfg (filtered) ======================
search.fs_uuid 5b95474e-9ecf-4152-9d04-8a5d8a471023 root hd0,gpt6
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
====================== sda6/boot/grub/grub.cfg (filtered) ======================
Ubuntu 5b95474e-9ecf-4152-9d04-8a5d8a471023
Ubuntu, with Linux 5.4.0-52-generic 5b95474e-9ecf-4152-9d04-8a5d8a471023
Ubuntu, with Linux 5.4.0-51-generic 5b95474e-9ecf-4152-9d04-8a5d8a471023
Windows Boot Manager (on sda2) osprober-efi-DC33-DB3C
### END /etc/grub.d/30_os-prober ###
UEFI Firmware Settings uefi-firmware
### END /etc/grub.d/30_uefi-firmware ###
========================== sda6/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda6 during installation
UUID=5b95474e-9ecf-4152-9d04-8a5d8a471023 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda2 during installation
/swapfile none swap sw 0 0
/dev/disk/by-uuid/0492340904EF4149 /mnt/0492340904EF4149 auto nosuid,nodev,nofail,x-gvfs-show 0 0
UUID=DC33-DB3C /boot/efi vfat defaults 0 1
======================= sda6/etc/default/grub (filtered) =======================
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=""
==================== sda6: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
109.610622406 = 117.693509632 boot/grub/grub.cfg 1
102.746227264 = 110.322921472 boot/vmlinuz 1
102.964977264 = 110.557802496 boot/vmlinuz-5.4.0-51-generic 1
102.746227264 = 110.322921472 boot/vmlinuz-5.4.0-52-generic 1
102.964977264 = 110.557802496 boot/vmlinuz.old 1
82.711193085 = 88.810467328 boot/initrd.img 7
92.804939270 = 99.648544768 boot/initrd.img-5.4.0-51-generic 5
82.711193085 = 88.810467328 boot/initrd.img-5.4.0-52-generic 7
92.804939270 = 99.648544768 boot/initrd.img.old 5
===================== sda6: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17622 Sep 8 10:24 10_linux
-rwxr-xr-x 1 root root 42359 Sep 8 10:24 10_linux_zfs
-rwxr-xr-x 1 root root 12894 Sep 8 10:24 20_linux_xen
-rwxr-xr-x 1 root root 12059 Mar 18 2019 30_os-prober
-rwxr-xr-x 1 root root 1424 Sep 8 10:24 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Mar 18 2019 40_custom
-rwxr-xr-x 1 root root 216 Mar 18 2019 41_custom
====================== sdb/boot/grub/grub.cfg (filtered) =======================
Boot-Repair-Disk session
Boot-Repair-Disk session (failsafe)
==================== sdb: Location of files loaded by Grub =====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown BootLoader on sdb
00000000 33 ed 90 90 90 90 90 90 90 90 90 90 90 90 90 90 |3...............|
00000010 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 |................|
00000020 33 ed fa 8e d5 bc 00 7c fb fc 66 31 db 66 31 c9 |3......|..f1.f1.|
00000030 66 53 66 51 06 57 8e dd 8e c5 52 be 00 7c bf 00 |fSfQ.W....R..|..|
00000040 06 b9 00 01 f3 a5 ea 4b 06 00 00 52 b4 41 bb aa |.......K...R.A..|
00000050 55 31 c9 30 f6 f9 cd 13 72 16 81 fb 55 aa 75 10 |U1.0....r...U.u.|
00000060 83 e1 01 74 0b 66 c7 06 f3 06 b4 42 eb 15 eb 02 |...t.f.....B....|
00000070 31 c9 5a 51 b4 08 cd 13 5b 0f b6 c6 40 50 83 e1 |1.ZQ....[...@P..|
00000080 3f 51 f7 e1 53 52 50 bb 00 7c b9 04 00 66 a1 b0 |?Q..SRP..|...f..|
00000090 07 e8 44 00 0f 82 80 00 66 40 80 c7 02 e2 f2 66 |..D.....f@.....f|
000000a0 81 3e 40 7c fb c0 78 70 75 09 fa bc ec 7b ea 44 |.>@|..xpu....{.D|
000000b0 7c 00 00 e8 83 00 69 73 6f 6c 69 6e 75 78 2e 62 ||.....isolinux.b|
000000c0 69 6e 20 6d 69 73 73 69 6e 67 20 6f 72 20 63 6f |in missing or co|
000000d0 72 72 75 70 74 2e 0d 0a 66 60 66 31 d2 66 03 06 |rrupt...f`f1.f..|
000000e0 f8 7b 66 13 16 fc 7b 66 52 66 50 06 53 6a 01 6a |.{f...{fRfP.Sj.j|
000000f0 10 89 e6 66 f7 36 e8 7b c0 e4 06 88 e1 88 c5 92 |...f.6.{........|
00000100 f6 36 ee 7b 88 c6 08 e1 41 b8 01 02 8a 16 f2 7b |.6.{....A......{|
00000110 cd 13 8d 64 10 66 61 c3 e8 1e 00 4f 70 65 72 61 |...d.fa....Opera|
00000120 74 69 6e 67 20 73 79 73 74 65 6d 20 6c 6f 61 64 |ting system load|
00000130 20 65 72 72 6f 72 2e 0d 0a 5e ac b4 0e 8a 3e 62 | error...^....>b|
00000140 04 b3 07 cd 10 3c 0a 75 f1 cd 18 f4 eb fd 00 00 |.....<.u........|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001b0 04 17 00 00 00 00 00 00 26 40 53 2c 00 00 80 00 |........&@S,....|
000001c0 01 00 00 3f e0 6f 00 00 00 00 00 80 1b 00 00 fe |...?.o..........|
000001d0 ff ff ef fe ff ff c4 03 00 00 40 13 00 00 00 00 |..........@.....|
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
=============================== StdErr Messages ================================
File descriptor 63 (pipe:[46664]) leaked on lvs invocation. Parent PID 4059: /bin/bash
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of
sda6,
using the following options: sda2/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s win-legacy-basic-fix use-standard-efi-file restore-efi-backups
Final advice in case of suggested repair: ______________________________________
Please do not forget to make your UEFI firmware boot on the Ubuntu 20.04.1 LTS entry (sda2/efi/****/shim****.efi (**** will be updated in the final message) file) !
If your computer reboots directly into Windows, try to change the boot order in your UEFI firmware.
If your UEFI firmware does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\****\shim****.efi (**** will be updated in the final message)
paste.ubuntu.com ko ()
paste.debian.net ko ()
Merci de l'aide que vous pourrez m'apporter.
