Démarrage Windows 11 bloqué depuis installation Ubuntu 24.04

Question

Bonjour, Je viens d'acheter un PC portable LENOVO IdeaPad3 sur lequel Windows 11 était déjà installé. Modèle LENOVO Je l'ai utilisé une journée, avant d'installer Ubuntu 24.04, à partir d'une clé USB bootable. Au démarrage du PC, je vois bien le menu de Grub. Grub Et lorsque je choisi « Windows boot manager », j’atteins l'écran de récupération de Windows. Aucune des options des paramètres de démarrage ne m'ont permis de redémarrer Windows. La sortie de efibootmgr : efibootmgr BootCurrent: 0004 Timeout: 10 seconds BootOrder: 2001,0004,0005,2002,2003 Boot0000* EFI PXE 0 for IPv4 (FC-19-28-61-74-21) PciRoot(0x0)/Pci(0xd,0x0)/USB(1,0)/USB(3,0)/MAC(fc1928617421,0)/IPv4(0.0.0.00.0.0.0,0,0)RC Boot0001* EFI PXE 0 for IPv6 (FC-19-28-61-74-21) PciRoot(0x0)/Pci(0xd,0x0)/USB(1,0)/USB(3,0)/MAC(fc1928617421,0)/IPv6([::]:<->[::]:,0,0)RC Boot0004* ubuntu HD(2,GPT,f80054e6-da1d-407a-b7a1-ca1ecc4730d5,0x40800,0x32000)/File(\EFI\ubuntu\shimx64.efi) Boot0005* Windows Boot Manager HD(2,GPT,f80054e6-da1d-407a-b7a1-ca1ecc4730d5,0x40800,0x32000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI) Boot2001* EFI USB Device RC Boot2002* EFI DVD/CDROM RC Boot2003* EFI Network RC La sortie Boot-repair boot-info-4ppa2081 [20251126_1549] ============================== Boot Info Summary =============================== => No boot loader is installed in the MBR of /dev/nvme0n1. nvme0n1p1: _____________________________________________________________________ File system: Boot sector type: - Boot sector info: nvme0n1p2: _____________________________________________________________________ File system: vfat Boot sector type: FAT32 Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: /efi/Boot/fbx64.efi /efi/Boot/mmx64.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/SecureBootRecovery.efi nvme0n1p3: _____________________________________________________________________ File system: ntfs Boot sector type: NTFS Boot sector info: No errors found in the Boot Parameter Block. Operating System: Windows 8 or 10 Boot files: /Windows/System32/winload.exe nvme0n1p4: _____________________________________________________________________ File system: ntfs Boot sector type: NTFS Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: nvme0n1p5: _____________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Boot files: nvme0n1p7: _____________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Boot files: nvme0n1p8: _____________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Ubuntu 24.04.3 LTS Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub ================================ 2 OS detected ================================= OS#1 (linux): L'OS actuellement utilisé - Ubuntu 24.04.3 LTS on nvme0n1p8 OS#2 (windows): Windows 8 or 10 on nvme0n1p3 ================================ Host/Hardware ================================= CPU architecture: 64-bit Video: Alder Lake-UP3 GT2 [Iris Xe Graphics] from Intel Corporation BOOT_IMAGE of the installed session in use: /boot/vmlinuz-6.14.0-36-generic root=UUID=eb9e74eb-2e84-479a-9f67-aea6528af10c ro quiet splash vt.handoff=7 df -Th / : /dev/nvme0n1p8 ext4 394G 24G 350G 7% / ===================================== UEFI ===================================== BIOS/UEFI firmware: JKCN47WW(1.47) from LENOVO The firmware is EFI-compatible, and is set in EFI-mode for this installed-session. SecureBoot disabled (confirmed by mokutil). BootCurrent: 0004 Timeout: 10 seconds BootOrder: 2001,0004,0002,2002,2003 Boot0000* EFI PXE 0 for IPv4 (FC-19-28-61-74-21) PciRoot(0x0)/Pci(0xd,0x0)/USB(1,0)/USB(3,0)/MAC(fc1928617421,0)/IPv4(0.0.0.00.0.0.0,0,0)RC Boot0001* EFI PXE 0 for IPv6 (FC-19-28-61-74-21) PciRoot(0x0)/Pci(0xd,0x0)/USB(1,0)/USB(3,0)/MAC(fc1928617421,0)/IPv6([::]:<->[::]:,0,0)RC Boot0002* Windows Boot Manager HD(2,GPT,f80054e6-da1d-407a-b7a1-ca1ecc4730d5,0x40800,0x32000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)RC Boot0004* ubuntu HD(2,GPT,f80054e6-da1d-407a-b7a1-ca1ecc4730d5,0x40800,0x32000)/File(\EFI\ubuntu\shimx64.efi) Boot2001* EFI USB Device RC Boot2002* EFI DVD/CDROM RC Boot2003* EFI Network RC ============================= Drive/Partition Info ============================= Disks info: ____________________________________________________________________ nvme0n1 : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, has-win, 34 sectors * 512 bytes Partitions info (1/3): _________________________________________________________ nvme0n1p8 : is-os, 64, apt-get, signed grub-efi , grub2, grub-install, grubenv-ok, update-grub, end-after-100GB nvme0n1p7 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB nvme0n1p5 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB nvme0n1p3 : is-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB nvme0n1p4 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB nvme0n1p2 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far Partitions info (2/3): _________________________________________________________ nvme0n1p8 : isnotESP, fstab-has-bad-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4 nvme0n1p7 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4 nvme0n1p5 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4 nvme0n1p3 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, no-bmgr, notwinboot, ntfs nvme0n1p4 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ntfs nvme0n1p2 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, vfat Partitions info (3/3): _________________________________________________________ nvme0n1p8 : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, nvme0n1 nvme0n1p7 : maybesepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1 nvme0n1p5 : maybesepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1 nvme0n1p3 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1 nvme0n1p4 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1 nvme0n1p2 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1 fdisk -l (filtered): ___________________________________________________________ Disk nvme0n1: 1.86 TiB, 2048408248320 bytes, 4000797360 sectors Disk identifier: AA961C67-7F8F-464A-A360-FD272301E3C4 Start End Sectors Size Type nvme0n1p1 34 262177 262144 128M Microsoft reserved nvme0n1p2 264192 468991 204800 100M EFI System nvme0n1p3 468992 1001453567 1000984576 477.3G Linux filesystem nvme0n1p4 2157762560 3250905087 1093142528 521.3G Linux filesystem nvme0n1p5 1001453568 1317867519 316413952 150.9G Linux filesystem nvme0n1p7 3250905088 4000796671 749891584 357.6G Linux filesystem nvme0n1p8 1317867520 2157762559 839895040 400.5G Linux filesystem Partition table entries are not in disk order. parted -lm (filtered): _________________________________________________________ nvme0n1:2048GB:nvme:512:512:gpt:DIF2T0GIMAI298:; 1:17.4kB:134MB:134MB:::msftres; 2:135MB:240MB:105MB:fat32::boot, esp; 3:240MB:513GB:513GB:ntfs:windows11:; 5:513GB:675GB:162GB:ext4:Linux:; 8:675GB:1105GB:430GB:ext4::; 4:1105GB:1664GB:560GB:ntfs:Basic data partition:; 7:1664GB:2048GB:384GB:ext4:datas-linux:; blkid (filtered): ______________________________________________________________ NAME FSTYPE UUID PARTUUID LABEL PARTLABEL nvme0n1 ├─nvme0n1p1 b3d544a6-e7e0-4454-bc18-5ce559030342 ├─nvme0n1p2 vfat CACC-46FE f80054e6-da1d-407a-b7a1-ca1ecc4730d5 ├─nvme0n1p3 ntfs 1ED2CCE8D2CCC56D 47e3d7ea-32bd-4a5b-86b8-cecd89cbcb23 Win11 windows11 ├─nvme0n1p4 ntfs 4ADE8CA5DE8C8AC1 f1e26616-d6f0-4adc-b862-530a7bb589af Données Basic data partition ├─nvme0n1p5 ext4 dde622ef-0da5-4242-8f19-b9000864a3ec e727e27a-dcd2-4b49-92dc-3062d4e04b6e Linux ├─nvme0n1p7 ext4 73826577-4005-447f-a5f5-c77010893dd9 a2bf1d78-bc88-4c35-a9eb-a26d86ddcfcf datas-linux └─nvme0n1p8 ext4 eb9e74eb-2e84-479a-9f67-aea6528af10c af0c450b-74c1-4050-b64f-3a0069f65b22 Mount points (filtered): _______________________________________________________ Avail Use% Mounted on /dev/nvme0n1p3 367.2G 23% /mnt/boot-sav/nvme0n1p3 /dev/nvme0n1p4 436.9G 16% /mnt/boot-sav/nvme0n1p4 /dev/nvme0n1p5 139.9G 0% /mnt/boot-sav/nvme0n1p5 /dev/nvme0n1p7 333G 0% /mnt/boot-sav/nvme0n1p7 /dev/nvme0n1p8 349.2G 6% / efivarfs 170.4K 35% /sys/firmware/efi/efivars Mount options (filtered): ______________________________________________________ /dev/nvme0n1p3 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096 /dev/nvme0n1p4 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096 /dev/nvme0n1p5 ext4 rw,relatime /dev/nvme0n1p7 ext4 rw,relatime /dev/nvme0n1p8 ext4 rw,relatime =================== nvme0n1p2/efi/ubuntu/grub.cfg (filtered) =================== search.fs_uuid eb9e74eb-2e84-479a-9f67-aea6528af10c root set prefix=($root)'/boot/grub' configfile $prefix/grub.cfg =================== nvme0n1p8/boot/grub/grub.cfg (filtered) ==================== Ubuntu eb9e74eb-2e84-479a-9f67-aea6528af10c Windows Boot Manager (on nvme0n1p2) osprober-efi-CACC-46FE ### END /etc/grub.d/30_os-prober ### UEFI Firmware Settings uefi-firmware ### END /etc/grub.d/30_uefi-firmware ### ======================== nvme0n1p8/etc/fstab (filtered) ======================== # # / was on /dev/nvme0n1p8 during curtin installation /dev/disk/by-uuid/eb9e74eb-2e84-479a-9f67-aea6528af10c / ext4 defaults 0 1 # /boot/efi was on /dev/nvme0n1p2 during curtin installation /dev/disk/by-uuid/CACC-46FE /boot/efi vfat defaults 0 1 /swap.img none swap sw 0 0 ==================== nvme0n1p8/etc/default/grub (filtered) ===================== GRUB_DEFAULT=0 GRUB_TIMEOUT_STYLE=hidden GRUB_TIMEOUT=0 GRUB_DISTRIBUTOR=`( . /etc/os-release; echo ${NAME:-Ubuntu} ) 2>/dev/null || echo Ubuntu` GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX="" GRUB_DISABLE_OS_PROBER=false ================= nvme0n1p8: Location of files loaded by Grub ================== GiB - GB File Fragment(s) 632,559700012 = 679,205806080 boot/grub/grub.cfg 1 869,352386475 = 933,460017152 boot/vmlinuz 1 869,352386475 = 933,460017152 boot/vmlinuz-6.14.0-36-generic 1 657,640853882 = 706,136489984 boot/vmlinuz-6.8.0-31-generic 1 657,640853882 = 706,136489984 boot/vmlinuz.old 1 1004,775272369 = 1078,869233664 boot/initrd.img 1 1004,775272369 = 1078,869233664 boot/initrd.img-6.14.0-36-generic 1 868,867061615 = 932,938903552 boot/initrd.img-6.8.0-31-generic 1 868,867061615 = 932,938903552 boot/initrd.img.old 1 =================== nvme0n1p8: ls -l /etc/grub.d/ (filtered) =================== -rwxr-xr-x 1 root root 18133 Apr 4 2024 10_linux -rwxr-xr-x 1 root root 43202 Apr 4 2024 10_linux_zfs -rwxr-xr-x 1 root root 14513 Apr 4 2024 20_linux_xen -rwxr-xr-x 1 root root 786 Apr 4 2024 25_bli -rwxr-xr-x 1 root root 13120 Apr 4 2024 30_os-prober -rwxr-xr-x 1 root root 1174 Apr 4 2024 30_uefi-firmware -rwxr-xr-x 1 root root 722 Apr 5 2024 35_fwupd -rwxr-xr-x 1 root root 214 Apr 4 2024 40_custom -rwxr-xr-x 1 root root 215 Apr 4 2024 41_custom Suggested repair: ______________________________________________________________ The default repair of the Boot-Repair utility would reinstall the grub-efi of nvme0n1p8, using the following options: nvme0n1p2/boot/efi Additional repair would be performed: unhide-bootmenu-10s use-standard-efi-file Final advice in case of suggested repair: ______________________________________ Please do not forget to make your UEFI firmware boot on the L'OS actuellement utilisé - Ubuntu 24.04.3 LTS entry (nvme0n1p2/efi/****/grub****.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\****\grub****.efi (**** will be updated in the final message) Pouvez-vous m'aider, SVP ?

Bruno83200_6929 · Answer

Salut,

La partition nvme0n1p3 (déclarée comme “Windows11”) est en réalité formatée en NTFS mais maintenant renseignée comme “Linux filesystem” dans la table GPT.

Tu as accidentellement installé Ubuntu sur la partition où Windows 11 était pré-installé.

Tu n’as perdu que le système, pas tes fichiers personnels.

Réinstaller Windows en gardant Ubuntu (dual-boot propre)

C’est la meilleure option.

Étapes :

Télécharger l’ISO Windows 11
https://www.microsoft.com/software-download/windows11

Créer une clé bootable (Rufus sous Linux/Windows)

Démarrer sur la clé USB → Installer Windows

Choisir la partition nvme0n1p3 (≈ 513 Go) pour installer Windows dessus.
→ Pas p4 ! Elle contient tes données
→ Pas p8 ! C’est Ubuntu

Après installation → Windows va écraser l’entrée EFI ubuntu

Redémarrer sous Ubuntu live USB et faire :

sudo mount /dev/nvme0n1p8 /mnt
sudo mount /dev/nvme0n1p2 /mnt/boot/efi
sudo grub-install --boot-directory=/mnt/boot /dev/nvme0n1
sudo update-grub

Tu retrouveras un dual-boot propre.

Démarrage Windows 11 bloqué depuis installation Ubuntu 24.04

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