#1 Le 14/07/2025, à 10:03
- zombjack
[RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
bonjour
cette nuit j'ai fait une mise à jour forcée (mon materiel n'est normalement pas compatible)
ça c"est trés bien passé jusqu'au premier redemarrage une fois l'install terminée
et là grub ne part plus /efi/ubuntu not found
en fait si je regarde avec g-parted j"obtiens ça
si je tente un reinstall(d'ubuntu) il me dit que le disque n'est pas partitionné
et le boot info donne ça
[b] boot-info-4ppa2081 [20250714_0747] ============================== Boot Info Summary =============================== => No boot loader is installed in the MBR of /dev/sda. => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 1 of the same hard drive for core.img. core.img is at this location and looks for /boot/grub. It also embeds following components: modules --------------------------------------------------------------------------- fshelp ext2 part_msdos biosdisk search_fs_uuid --------------------------------------------------------------------------- config script --------------------------------------------------------------------------- search.fs_uuid 7ec43108-650d-48e5-9c42-430e64220b93 root hd0,msdos5 set prefix=($root)'/boot/grub' --------------------------------------------------------------------------- => No known boot loader is installed in the MBR of /dev/sdh. sda1: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda2: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda3: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda4: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda5: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda6: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda7: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda8: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda9: __________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda10: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda11: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda12: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda13: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda14: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda15: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda16: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda17: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda18: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda19: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda20: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda21: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda22: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda23: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda24: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda25: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda26: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda27: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda28: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda29: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda30: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda31: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda32: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda33: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda34: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda35: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda36: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda37: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda38: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda39: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda40: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda41: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda42: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda43: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda44: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda45: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda46: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda47: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda48: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda49: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda50: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda51: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda52: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda53: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda54: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda55: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda56: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda57: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda58: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda59: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda60: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda61: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda62: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda63: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda64: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda65: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda66: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda67: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda68: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda69: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda70: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda71: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda72: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda73: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda74: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda75: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda76: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda77: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda78: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda79: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda80: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda81: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda82: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda83: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda84: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda85: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda86: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda87: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda88: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda89: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda90: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda91: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda92: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda93: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda94: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda95: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda96: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda97: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda98: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda99: _________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda100: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda101: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda102: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda103: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda104: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda105: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda106: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda107: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda108: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda109: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda110: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda111: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda112: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda113: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda114: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda115: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda116: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda117: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda118: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda119: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda120: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda121: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda122: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda123: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda124: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda125: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda126: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda127: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sda128: ________________________________________________________________________ File system: Boot sector type: Unknown Boot sector info: sdb1: __________________________________________________________________________ File system: ntfs Boot sector type: Unknown Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: sdh1: __________________________________________________________________________ File system: vfat Boot sector type: MSWIN4.1: FAT32 Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: /boot/grub/grub.cfg /efi/boot/bootx64.efi /efi/boot/grubx64.efi /efi/boot/mmx64.efi ================================ 0 OS detected ================================= ================================ Host/Hardware ================================= CPU architecture: 64-bit Video: GM206 [GeForce GTX 960] from NVIDIA Corporation Live-session OS is Ubuntu 64-bit (Ubuntu 24.04.2 LTS, noble, x86_64) ===================================== UEFI ===================================== BIOS/UEFI firmware: P01-A2(4.6) from American Megatrends Inc. The firmware is EFI-compatible, and is set in EFI-mode for this live-session. SecureBoot disabled - This system doesn't support Secure Boot. BootCurrent: 0006 Timeout: 1 seconds BootOrder: 0004,0003,0005,0006,0000,0001 Boot0000* ST2000DM008-2UB102 BBS(17,,0x0) Boot0001* P4: HL-DT-ST DVDRAM GH70N BBS(18,,0x0) Boot0003* Windows Boot Manager HD(1,GPT,3f40ebb1-c2e0-4776-962d-770058466120,0x800,0x219800)/File(\EFI\Microsoft\Boot\bootmgfw.efi)57494e444f5753000100000088000000780000004200430044004f0042004a004500430054003d007b00390064006500610038003600320063002d0035006300640064002d0034006500370030002d0061006300630031002d006600330032006200330034003400640034003700390035007d0000002c000100000010000000040000007fff0400 Boot0004* Ubuntu HD(1,GPT,3f40ebb1-c2e0-4776-962d-770058466120,0x800,0x219800)/File(\EFI\ubuntu\shimx64.efi) Boot0005* EFI: Hard Drive PciRoot(0x0)/Pci(0x1f,0x2)/EDD10(0x2a010480)/HD(1,GPT,3f40ebb1-c2e0-4776-962d-770058466120,0x800,0x219800) Boot0006* EFI: PHILIPS PciRoot(0x0)/Pci(0x1d,0x0)/USB(1,0)/USB(3,0)/HD(1,GPT,7ed26c25-13d8-4ff1-a818-3a71ac763110,0x800,0x752f7c0) ============================= Drive/Partition Info ============================= Disks info: ____________________________________________________________________ sdb : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes sda : is-GPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes Partitions info (1/3): _________________________________________________________ sdb1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB sda : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far Partitions info (2/3): _________________________________________________________ sdb1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ntfs sda : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, Partitions info (3/3): _________________________________________________________ sdb1 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdb sda : maybesepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sda fdisk -l (filtered): ___________________________________________________________ Disk sda: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk identifier: A7E5FCAD-6F33-4087-AC71-E99EF02F7E7E Start End Sectors Size Type sda1 2048 2203647 2201600 1G EFI System sda2 2203648 2236415 32768 16M Microsoft reserved sda3 2236416 615229439 612993024 292.3G Microsoft basic data sda4 615229440 616601599 1372160 670M Windows recovery environment sda5 616603648 811917311 195313664 93.1G Linux filesystem sda6 811917312 1944731647 1132814336 540.2G Linux filesystem sda7 1944731648 3907026943 1962295296 935.7G Microsoft basic data Disk sdb: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk identifier: 0x38e13147 Boot Start End Sectors Size Id Type sdb1 * 2048 3907028991 3907026944 1.8T 7 HPFS/NTFS/exFAT Disk sdh: 58.59 GiB, 62914560000 bytes, 122880000 sectors Disk identifier: 2994D292-63D7-4D21-B7AF-5DB01E92AA07 Start End Sectors Size Type sdh1 2048 122879935 122877888 58.6G Microsoft basic data parted -lm (filtered): _________________________________________________________ sda:2000GB:scsi:512:4096:gpt:ATA ST2000DM008-2UB1:; 1:1049kB:1128MB:1127MB:fat32::boot, esp; 2:1128MB:1145MB:16.8MB:ext4:Microsoft reserved partition:msftres, no_automount; 3:1145MB:315GB:314GB:ntfs:Basic data partition:msftdata; 4:315GB:316GB:703MB:ntfs::hidden, diag, no_automount; 5:316GB:416GB:100GB:ext4::; 6:416GB:996GB:580GB:ext4::; 7:996GB:2000GB:1005GB:ntfs::msftdata; sdb:2000GB:scsi:512:4096:msdos:ATA ST2000DM008-2UB1:; 1:1049kB:2000GB:2000GB:ntfs::boot; sdh:62.9GB:scsi:512:512:gpt: PHILIPS:; 1:1049kB:62.9GB:62.9GB:fat32:Main Data Partition:msftdata; blkid (filtered): ______________________________________________________________ NAME FSTYPE UUID PARTUUID LABEL PARTLABEL sda sdb └─sdb1 ntfs 25B07F9560BD277A 38e13147-01 sdc sdd sde sdf sdg sdh └─sdh1 vfat 0FF6-2954 7ed26c25-13d8-4ff1-a818-3a71ac763110 UBUNTU 24_0 Main Data Partition Mount points (filtered): _______________________________________________________ Avail Use% Mounted on /dev/sdb1 686G 63% /mnt/boot-sav/sdb1 /dev/sdh1 45.3G 23% /cdrom efivarfs 4K 86% /sys/firmware/efi/efivars Mount options (filtered): ______________________________________________________ /dev/sdb1 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096 /dev/sdh1 vfat ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro ====================== sdh1/boot/grub/grub.cfg (filtered) ====================== Try or Install Ubuntu Ubuntu (safe graphics) Boot from next volume UEFI Firmware Settings Test memory ==================== sdh1: Location of files loaded by Grub ==================== GiB - GB File Fragment(s) ?? = ?? boot/grub/grub.cfg 1 ======================== Unknown MBRs/Boot Sectors/etc ========================= Unknown MBR on /dev/sdh Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown GPT Partiton Type Unknown BootLoader on sda1 Unknown BootLoader on sda2 Unknown BootLoader on sda3 Unknown BootLoader on sda4 Unknown BootLoader on sda5 Unknown BootLoader on sda6 Unknown BootLoader on sda7 Unknown BootLoader on sda8 Unknown BootLoader on sda9 Unknown BootLoader on sda10 Unknown BootLoader on sda11 Unknown BootLoader on sda12 Unknown BootLoader on sda13 Unknown BootLoader on sda14 Unknown BootLoader on sda15 Unknown BootLoader on sda16 Unknown BootLoader on sda17 Unknown BootLoader on sda18 Unknown BootLoader on sda19 Unknown BootLoader on sda20 Unknown BootLoader on sda21 Unknown BootLoader on sda22 Unknown BootLoader on sda23 Unknown BootLoader on sda24 Unknown BootLoader on sda25 Unknown BootLoader on sda26 Unknown BootLoader on sda27 Unknown BootLoader on sda28 Unknown BootLoader on sda29 Unknown BootLoader on sda30 Unknown BootLoader on sda31 Unknown BootLoader on sda32 Unknown BootLoader on sda33 Unknown BootLoader on sda34 Unknown BootLoader on sda35 Unknown BootLoader on sda36 Unknown BootLoader on sda37 Unknown BootLoader on sda38 Unknown BootLoader on sda39 Unknown BootLoader on sda40 Unknown BootLoader on sda41 Unknown BootLoader on sda42 Unknown BootLoader on sda43 Unknown BootLoader on sda44 Unknown BootLoader on sda45 Unknown BootLoader on sda46 Unknown BootLoader on sda47 Unknown BootLoader on sda48 Unknown BootLoader on sda49 Unknown BootLoader on sda50 Unknown BootLoader on sda51 Unknown BootLoader on sda52 Unknown BootLoader on sda53 Unknown BootLoader on sda54 Unknown BootLoader on sda55 Unknown BootLoader on sda56 Unknown BootLoader on sda57 Unknown BootLoader on sda58 Unknown BootLoader on sda59 Unknown BootLoader on sda60 Unknown BootLoader on sda61 Unknown BootLoader on sda62 Unknown BootLoader on sda63 Unknown BootLoader on sda64 Unknown BootLoader on sda65 Unknown BootLoader on sda66 Unknown BootLoader on sda67 Unknown BootLoader on sda68 Unknown BootLoader on sda69 Unknown BootLoader on sda70 Unknown BootLoader on sda71 Unknown BootLoader on sda72 Unknown BootLoader on sda73 Unknown BootLoader on sda74 Unknown BootLoader on sda75 Unknown BootLoader on sda76 Unknown BootLoader on sda77 Unknown BootLoader on sda78 Unknown BootLoader on sda79 Unknown BootLoader on sda80 Unknown BootLoader on sda81 Unknown BootLoader on sda82 Unknown BootLoader on sda83 Unknown BootLoader on sda84 Unknown BootLoader on sda85 Unknown BootLoader on sda86 Unknown BootLoader on sda87 Unknown BootLoader on sda88 Unknown BootLoader on sda89 Unknown BootLoader on sda90 Unknown BootLoader on sda91 Unknown BootLoader on sda92 Unknown BootLoader on sda93 Unknown BootLoader on sda94 Unknown BootLoader on sda95 Unknown BootLoader on sda96 Unknown BootLoader on sda97 Unknown BootLoader on sda98 Unknown BootLoader on sda99 Unknown BootLoader on sda100 Unknown BootLoader on sda101 Unknown BootLoader on sda102 Unknown BootLoader on sda103 Unknown BootLoader on sda104 Unknown BootLoader on sda105 Unknown BootLoader on sda106 Unknown BootLoader on sda107 Unknown BootLoader on sda108 Unknown BootLoader on sda109 Unknown BootLoader on sda110 Unknown BootLoader on sda111 Unknown BootLoader on sda112 Unknown BootLoader on sda113 Unknown BootLoader on sda114 Unknown BootLoader on sda115 Unknown BootLoader on sda116 Unknown BootLoader on sda117 Unknown BootLoader on sda118 Unknown BootLoader on sda119 Unknown BootLoader on sda120 Unknown BootLoader on sda121 Unknown BootLoader on sda122 Unknown BootLoader on sda123 Unknown BootLoader on sda124 Unknown BootLoader on sda125 Unknown BootLoader on sda126 Unknown BootLoader on sda127 Unknown BootLoader on sda128 Unknown BootLoader on sdb1 mount -t ntfs-3g -o remove_hiberfile /dev/sdb1 /mnt/boot-sav/sdb1 Suggested repair: ______________________________________________________________ The default repair of the Boot-Repair utility would not act on the boot. [/b]
puis je récuperer mes partitions?
Dernière modification par zombjack (Le 14/07/2025, à 15:40)
Hors ligne
#2 Le 14/07/2025, à 10:17
- geole
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Bonjour.
128 partitions maintenant détectées alors que le premier gparted semble correct.
Dans un premier temps, regarde si physiquement, Le disque est en bon état.
Chapitre trois de smartmontools https://doc.ubuntu-fr.org/smartmontools ( À publier )
Dernière modification par geole (Le 14/07/2025, à 10:22)
Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248
En ligne
#3 Le 14/07/2025, à 10:55
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
[quote]
=== START OF INFORMATION SECTION ===
Model Family: Seagate BarraCuda 3.5 (SMR)
Device Model: ST2000DM008-2UB102
Serial Number: WFL64RCB
LU WWN Device Id: 5 000c50 0e0e149fb
Add. Product Id: DELL(tm)
Firmware Version: 0001
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
TRIM Command: Available
Device is: In smartctl database 7.3/5528
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Mon Jul 14 08:27:24 2025 UTC
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
[/quote]
je ne vois pas ce que signifie le chapitre 3Dernière modification par zombjack (Le 14/07/2025, à 13:57)
Hors ligne
#4 Le 14/07/2025, à 10:57
- xubu1957
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Bonjour,
le 30/04/2023, geole a écrit :
...
Installe l'application smartmontools et publie l'état du disque.
https://doc.ubuntu-fr.org/smartmontoolssudo apt-get install --no-install-recommends smartmontoolset poste le retour de
sudo smartctl -s on -a /dev/sdXen remplaçant X par la bonne lettre.
...
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#5 Le 14/07/2025, à 11:04
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
[quote][quote]
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.11.0-17-generic] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, [url=http://www.smartmontools.org]www.smartmontools.org[/url]
=== START OF INFORMATION SECTION ===
Model Family: Seagate BarraCuda 3.5 (SMR)
Device Model: ST2000DM008-2UB102
Serial Number: WFL64RCB
LU WWN Device Id: 5 000c50 0e0e149fb
Add. Product Id: DELL(tm)
Firmware Version: 0001
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
TRIM Command: Available
Device is: In smartctl database 7.3/5528
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Mon Jul 14 09:02:21 2025 UTC
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 248) Self-test routine in progress...
80% of test remaining.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x73) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 197) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x30a5) SCT Status supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 083 064 006 Pre-fail Always - 194899080
3 Spin_Up_Time 0x0003 097 096 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 097 097 020 Old_age Always - 3640
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 091 060 045 Pre-fail Always - 1380149465
9 Power_On_Hours 0x0032 083 083 000 Old_age Always - 14929h+44m+55.017s
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 097 097 020 Old_age Always - 3636
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 0 0 6
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 051 049 040 Old_age Always - 49 (Min/Max 43/49)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 459
193 Load_Cycle_Count 0x0032 098 098 000 Old_age Always - 4777
194 Temperature_Celsius 0x0022 049 051 000 Old_age Always - 49 (0 14 0 0 0)
195 Hardware_ECC_Recovered 0x001a 083 064 000 Old_age Always - 194899080
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 14873h+31m+32.618s
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 39892961761
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 46819917386
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Self-test routine in progress 80% 14929 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
The above only provides legacy SMART information - try 'smartctl -x' for more
[/quote][/quote]Dernière modification par zombjack (Le 14/07/2025, à 13:57)
Hors ligne
#6 Le 14/07/2025, à 12:07
- xubu1957
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Pour ajouter toi-même les balises code (au lieu des balises de citation), à tes précédents messages #3 et #5 : Merci 
Cliquer sur le lien « Modifier » en bas à droite du message
Sélectionner le texte
Cliquer sur le <> de l'éditeur de message
comme indiqué dans le : Retour utilisable de commande
Dernière modification par xubu1957 (Le 14/07/2025, à 15:09)
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#7 Le 14/07/2025, à 12:27
- nany
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Bonjour,
geole a écrit :
alors que le premier gparted semble correct.
Euh… Toutes les partitions estampillées d’un point d’exclamation, aucune information d’espace utilisé ou inutilisé, et une partition Microsoft reserved en ext4, ça te semble correct ⁈ 
Il faudrait peut-être essayer Testdisk ?
En ligne
#8 Le 14/07/2025, à 12:52
- iznobe
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Bonjour , ca ressemble fortement a un table de partition corrompue .
il faudrait peut etre réecrire la table de partition vu que c' est du GPT :
sda : is-GPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes
retour COMPLET et utilisable de commande | script montage partitions
MSI Z490A-pro , i7 10700 , 32 GB RAM .
En ligne
#9 Le 14/07/2025, à 14:22
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
merci pour les conseils de mise en page je ne retrouvais plus le bon bouton
gparted me montre les partitions mais je n'y ai aucun accés (impossible à monter)
j'ai lancé une recherche de systeme de fichiers (depuis gparted) avant ma pause dejeuner et ce n'est toujours pas fini
je suis actuellement sur une session live puisque mes deux systemes sont sur /sda
Hors ligne
#10 Le 14/07/2025, à 14:26
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
ha oui j'oubliais
lors de la tentative de reinstall
je trouve bien toutes les partitions (au moment de choisir le volume d'install)
mais elles pesent toutes 2To (la taille totale du ssd)
Hors ligne
#11 Le 14/07/2025, à 14:30
- geole
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
nany a écrit :
Bonjour,
geole a écrit :alors que le premier gparted semble correct.
Euh… Toutes les partitions estampillées d’un point d’exclamation, aucune information d’espace utilisé ou inutilisé, et une partition Microsoft reserved en ext4, ça te semble correct ⁈
Il faudrait peut-être essayer Testdisk ?
La première capture indique
7 partitions valeur plausible. Et pas 128
La taille de ces partitions est probablement exacte.
Il y même des drapeaux corrects.
Mais quelques erreurs pour les types de partitions d’ou présence du mot semble
Comme le disque est en bon état, c’est probablement une action logicielle qui est responsable.
Reste à attendre la proposition testdisk.
En premier, donne ce retour.
sudo fdik -l /dev/sdaDernière modification par geole (Le 14/07/2025, à 14:33)
Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248
En ligne
#12 Le 14/07/2025, à 14:48
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
reponse de
$ sudo fdisk -l /dev/sdaThe primary GPT table is corrupt, but the backup appears OK, so that will be used.
Disk /dev/sda: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: ST2000DM008-2UB1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: A7E5FCAD-6F33-4087-AC71-E99EF02F7E7E
Device Start End Sectors Size Type
/dev/sda1 2048 2203647 2201600 1G EFI System
/dev/sda2 2203648 2236415 32768 16M Microsoft reserved
/dev/sda3 2236416 615229439 612993024 292.3G Microsoft basic data
/dev/sda4 615229440 616601599 1372160 670M Windows recovery environment
/dev/sda5 616603648 811917311 195313664 93.1G Linux filesystem
/dev/sda6 811917312 1944731647 1132814336 540.2G Linux filesystem
/dev/sda7 1944731648 3907026943 1962295296 935.7G Microsoft basic dataHors ligne
#13 Le 14/07/2025, à 14:53
- geole
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Donc la réparation de la table de partition primaire par son double va être suffisant.
Il faut juste que je consulte mon aide- mémoire.
Dernière modification par geole (Le 14/07/2025, à 14:54)
Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248
En ligne
#14 Le 14/07/2025, à 14:59
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
reponse de
sudo testdiskMon Jul 14 14:50:45 2025
Command line: TestDisk
TestDisk 7.1, Data Recovery Utility, July 2019
Christophe GRENIER <grenier@cgsecurity.org>
https://www.cgsecurity.org
OS: Linux, kernel 6.11.0-17-generic (#17~24.04.2-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 20 22:48:29 UTC 2) x86_64
Compiler: GCC 13.2
ext2fs lib: 1.47.0, ntfs lib: libntfs-3g, reiserfs lib: none, ewf lib: none, curses lib: ncurses 6.4
/dev/sda: LBA, HPA, LBA48, DCO support
/dev/sda: size 3907029168 sectors
/dev/sda: user_max 3907029168 sectors
/dev/sda: native_max 3907029168 sectors
/dev/sdb: LBA, HPA, LBA48, DCO support
/dev/sdb: size 3907029168 sectors
/dev/sdb: user_max 3907029168 sectors
/dev/sdb: native_max 3907029168 sectors
Warning: can't get size for Disk /dev/mapper/control - 0 B - 0 sectors, sector size=512
Warning: can't get size for Disk /dev/loop15 - 0 B - 0 sectors (RO), sector size=512
Warning: can't get size for Disk /dev/loop16 - 0 B - 0 sectors (RO), sector size=512
Hard disk list
Disk /dev/sda - 2000 GB / 1863 GiB - CHS 243201 255 63, sector size=512 - ST2000DM008-2UB102, S/N:WFL64RCB, FW:0001
Disk /dev/sdb - 2000 GB / 1863 GiB - CHS 243201 255 63, sector size=512 - ST2000DM008-2UB102, S/N:WFL64QX7, FW:0001
Disk /dev/sdh - 62 GB / 58 GiB - CHS 60000 64 32, sector size=512
Disk /dev/loop0 - 1773 MB / 1691 MiB - 3463936 sectors (RO), sector size=512
Disk /dev/loop1 - 548 MB / 522 MiB - 1070688 sectors (RO), sector size=512
Disk /dev/loop10 - 46 MB / 44 MiB - 91008 sectors (RO), sector size=512
Disk /dev/loop11 - 220 MB / 210 MiB - 430920 sectors (RO), sector size=512
Disk /dev/loop12 - 581 KB / 568 KiB - 1136 sectors (RO), sector size=512
Disk /dev/loop13 - 117 MB / 112 MiB - 230296 sectors (RO), sector size=512
Disk /dev/loop14 - 117 MB / 112 MiB - 230288 sectors (RO), sector size=512
Disk /dev/loop2 - 939 MB / 895 MiB - 1834296 sectors (RO), sector size=512
Disk /dev/loop3 - 77 MB / 73 MiB - 151328 sectors (RO), sector size=512
Disk /dev/loop4 - 4096 B - 8 sectors (RO), sector size=512
Disk /dev/loop5 - 270 MB / 258 MiB - 528456 sectors (RO), sector size=512
Disk /dev/loop6 - 11 MB / 11 MiB - 22800 sectors (RO), sector size=512
Disk /dev/loop7 - 541 MB / 516 MiB - 1056784 sectors (RO), sector size=512
Disk /dev/loop8 - 96 MB / 91 MiB - 187776 sectors (RO), sector size=512
Disk /dev/loop9 - 11 MB / 10 MiB - 22056 sectors (RO), sector size=512
Partition table type defaults to Intel
Media is opened in read-only.
TestDisk exited normally.Hors ligne
#15 Le 14/07/2025, à 15:02
- geole
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
Récupérer la table de partition de backup
sudo gdisk /dev/sda? => afin de connaître les options
x => Afin d'utiliser le mode experts
? => afin de savoir ce qu'on peut faire
r => Afin de passer en mode recovery
? => afin de savoir ce qu'on peut faire
b =>> use backup GPT header (rebuilding main) afin de remettre en état
w => afin d'écrire
q => afin de quitter
Dernière modification par geole (Le 14/07/2025, à 15:08)
Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248
En ligne
#16 Le 14/07/2025, à 15:17
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
je redemarre pour voir
Hors ligne
#17 Le 14/07/2025, à 15:33
- zombjack
Re : [RESOLU}gros probleme de perte de partitions aprés màj vers windows 11
windows 11 nickel
merci 1000 fois à vous tous
Dernière modification par zombjack (Le 14/07/2025, à 15:38)
Hors ligne