10.13 High Sierra Blocage barre de chargement + impossible de démarrer en mode sans échec

[Membre supprimé 1060554]

Sors ton SSD du Mac > branche-le en USB à l'autre Mac > démarre l'autre Mac la touche "alt" pressée pour obtenir l'écran de choix du volume de démarrage -->

- vois-tu affiché le volume SSD Laura comme volume démarrable ?​

 

[lauralora]

Oui :

 

[Membre supprimé 1060554]

Démarre sur SSD Laura --> est-ce que tu ouvres ta session ?

 

[lauralora]

Hmmm ça n’a pas l'air de vouloir s’ouvrir : en effet la barre de progression est arrivée au bout et très très lentement et e la elle est bloquée à la fin

 

[Membre supprimé 1060554]

Est-ce que tu peux démarrer sur Macintosh HD (le volume interne) ?

- le SSD toujours branché en USB > tu trouves le Terminal de macOS at: Applications > Utilitaires > Terminal. Passe la commande :​

diskutil list

• et poste le tableau des disques.

 

[lauralora]

Bonjour
voici ce que j'obtiens :

   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *251.0 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk1         250.8 GB   disk0s2

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +250.8 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            62.6 GB    disk1s1
   2:                APFS Volume Preboot                 21.5 MB    disk1s2
   3:                APFS Volume Recovery                519.6 MB   disk1s3
   4:                APFS Volume VM                      1.1 GB     disk1s4

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *750.2 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                 Apple_APFS Container disk3         749.9 GB   disk2s2

/dev/disk3 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +749.9 GB   disk3
                                 Physical Store disk2s2
   1:                APFS Volume SSD Laura               470.6 GB   disk3s1
   2:                APFS Volume Preboot                 20.2 MB    disk3s2
   3:                APFS Volume Recovery                519.5 MB   disk3s3
   4:                APFS Volume VM                      5.4 GB     disk3s4

 

[Membre supprimé 1060554]

Passe la commande (copier-coller) :

sudo du -sh /Vol*/SSD*/*

• à validation > une demande de password s'affiche (commande sudo) => tape le mot-de-passe de la session admin ouverte en aveugle - aucun caractère ne se montrant à la frappe - et revalide

• la commande mesure (en Gi = gibibytes : base 2) les dossiers de 1er rang de SSD Laura. Commande très lente.

Poste le retour quand au auras récupéré l'invite de commande du terminal en signal de fin.

 

[lauralora]

  0B    /Volumes/SSD Laura/Adobe Premiere Pro Preview Files
du: /Volumes/SSD Laura/Applications/Memory Clean.app/Contents/Library/LoginItems/MemoryCleanHelper.app/Contents/Resources/en.lproj/MainMenu.nib: No such file or directory
du: /Volumes/SSD Laura/Applications/Memory Clean.app/Contents/Library/LoginItems/MemoryCleanHelper.app/Contents/Resources/en.lproj/InfoPlist.strings: No such file or directory
du: /Volumes/SSD Laura/Applications/Memory Clean.app/Contents/Library/LoginItems/MemoryCleanHelper.app/Contents/Resources/en.lproj/Credits.rtf: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex.lowres/gray_med_paper_large_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex.lowres/gray_white_paper_texture_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex.lowres/gray_white_paper_gradient_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex.lowres/gray_med_paper_gradient_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex.lowres/gray_dark_paper_gradient_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex.lowres/gray_dark_paper_large_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex/gray_dark_paper_gradient.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex/gray_med_paper_gradient.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex/gray_dark_paper_large.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex/gray_med_paper_large.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex/gray_white_paper_gradient.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Blue Paper.sfctex/gray_white_paper_texture.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_silver_hi-Layer1Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_blue_hi-Layer1Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_blue_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_red_hi-Layer1Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_purple_hi-Layer1Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_teal_hi-Layer1Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex/metal_anodized_green_hi-Layer1Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_red_grad-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_black_flat-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_orange_grad-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_green_flat-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_brown_grad-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_blue_grad-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_red_flat-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_green_grad-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_orange_flat-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_black_grad-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_brown_flat-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Scrapbook Paper.sfctex.mipmaps/scrapbook_paper_blue_flat-Layer0Image_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.lowres/canvas_red_low_res.jpg: No such file or directory

 

[lauralora]

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.lowres/canvas_blue_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.lowres/canvas_bluepurple_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.lowres/canvas_green_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.lowres/canvas_brown_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.lowres/canvas_gray_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barD_flat_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barD_grad_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barC_flat_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barC_grad_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barE_grad_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barA_flat_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barA_grad_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barE_flat_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barF_flat_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barB_grad_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barB_flat_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex/stone_marble_barF_grad_hi-Layer0Image.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex/canvas_brown.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex/canvas_green.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex/canvas_bluepurple.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex/canvas_blue.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex/canvas_gray.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex/canvas_red.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.mipmaps/canvas_bluepurple_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.mipmaps/canvas_gray_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.mipmaps/canvas_blue_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.mipmaps/canvas_brown_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.mipmaps/canvas_green_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Linen.sfctex.mipmaps/canvas_red_mipmaps.plist: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_purple_hi-Layer1Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_green_hi-Layer1Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_silver_hi-Layer1Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_blue_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_red_hi-Layer1Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_teal_hi-Layer1Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Metal.sfctex.lowres/metal_anodized_blue_hi-Layer1Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barD_grad_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barC_flat_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barA_grad_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barF_flat_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barB_grad_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barE_flat_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barD_flat_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barC_grad_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barA_flat_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barF_grad_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barB_flat_hi-Layer0Image_low_res.jpg: No such file or directory
du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.lowres/stone_marble_barE_grad_hi-Layer0Image_low_res.jpg: No such file or directory

 

[lauralora]

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barE_grad_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barB_flat_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barA_flat_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barD_grad_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barF_grad_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barC_flat_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barE_flat_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barB_grad_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barD_flat_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barA_grad_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barC_grad_hi-Layer0Image_mipmaps.plist: No such file or directory

du: /Volumes/SSD Laura/Applications/Pages.app/Contents/Resources/Marble.sfctex.mipmaps/stone_marble_barF_flat_hi-Layer0Image_mipmaps.plist: No such file or directory

 44G    /Volumes/SSD Laura/Applications

  0B    /Volumes/SSD Laura/Guides de l’utilisateur et informations

  0B    /Volumes/SSD Laura/ImgCoreLog.log

4,0K    /Volumes/SSD Laura/ImgCoreLog.log.0.gz

4,0K    /Volumes/SSD Laura/ImgCoreLog.log.1.gz

4,0K    /Volumes/SSD Laura/ImgCoreLog.log.2.gz

4,0K    /Volumes/SSD Laura/ImgCoreLog.log.3.gz

4,0K    /Volumes/SSD Laura/ImgCoreLog.log.4.gz

 27M    /Volumes/SSD Laura/Incompatible Software

du: /Volumes/SSD Laura/Library/SystemMigration/History/Migration-45F09B12-BA85-4704-B19F-35968964429A/QuarantineRoot/System/Library/LaunchDaemons/com.apple.xprotectupdater.plist: No such file or directory

 24G    /Volumes/SSD Laura/Library

  0B    /Volumes/SSD Laura/Network

 11G    /Volumes/SSD Laura/System

360G    /Volumes/SSD Laura/Users

  0B    /Volumes/SSD Laura/Volumes

  0B    /Volumes/SSD Laura/WhatsApp.app

2,6M    /Volumes/SSD Laura/bin

  0B    /Volumes/SSD Laura/cores

  0B    /Volumes/SSD Laura/dev

  0B    /Volumes/SSD Laura/etc

  0B    /Volumes/SSD Laura/home

  0B    /Volumes/SSD Laura/iTunes_Control

4,0K    /Volumes/SSD Laura/installer.failurerequests

  0B    /Volumes/SSD Laura/net

2,7G    /Volumes/SSD Laura/private

1,2M    /Volumes/SSD Laura/sbin

  0B    /Volumes/SSD Laura/sockets.log

4,0K    /Volumes/SSD Laura/sockets.log.0.gz

4,0K    /Volumes/SSD Laura/sockets.log.1.gz

4,0K    /Volumes/SSD Laura/sockets.log.2.gz

4,0K    /Volumes/SSD Laura/sockets.log.3.gz

4,0K    /Volumes/SSD Laura/sockets.log.4.gz

  0B    /Volumes/SSD Laura/tmp

521M    /Volumes/SSD Laura/usr

  0B    /Volumes/SSD Laura/var

 

[Membre supprimé 1060554]

Cette fois-ci > les dossiers-Système principaux sont mesurés à une taille valide > dont Users (Utilisateurs) pour 360 Gi = 387 Go.

- le diagnostic concernant la Mac planté est alors clair : la nappe SATA (câble plat de type ruban qui relie le disque à la carte-mère en assurant l'alimentation et le transfert des données au processeur) => a lâché. Il convient de la changer.​

Question : tu n'as pas ouvrir ta session dans le volume SSD Laura en démarrage externe ?

 

[lauralora]

je sais pas pourquoi je me doutais que c'était la nappe..
mais voilà quand je connecte en usb je n'arrive pas à démarrer non plus...

 

[Membre supprimé 1060554]

Donc en plus de la nappe SATA (qui corrompait les données du disque à transmettre au processeur) => il y a sans doute un problème logiciel de démarrage (dans la distribution du volume SSD Laura). Le SSD en lui-même n'ayant pas à être soupçonné (matériellement parlant).

- qu'est-ce qui s'est passé exactement à l'écran quand tu as tenté de démarrer sur SSD Laura ? - est-ce que tu as eu une barre de chargement (signalant l'initialisation de l'OS) ?​

 

[lauralora]

alors j'ai une barre de chargement et ça va jusqu'au bout et rien.
Comme lorsque je démarre normalment. .

 

[Membre supprimé 1060554]

D'accord : en plus tu as droit à un démarrage corrompu (imputable à l'OS High Sierra).

- on revient à la problème initiale > mais utilisant cette fois-ci ton Mac valide comme moteur. Est-ce que tu peux brancher en parallèle au SSD de SSD Laura > le DDE du clone à ton MacBook Air (2 ports USB requis donc) ?​

 

[lauralora]

oui tout à fait je peux

 

[Membre supprimé 1060554]

Alors branche en parallèle le SSD et le DDE.

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Puis va à cette page internet : ☞Carbon Copy Cloner☜ (clique le lien rouge). Télécharge le logiciel et déplace-le dans les Applications. C'est un logiciel de clonage éprouvé. Tu as droit à une démo gratuite de 1 mois (sans restrictions logicielles) dont tu vas profiter.

----------

Comme le clonage risque de durer longtemps à cause de la masse des données > afin d'éviter à ton Mac de s'endormir > passe la commande :

caffeinate -dimsu &

• qui va empêcher le Mac de dormir. Ne ferme pas le terminal ouvert (le processus caffeinate en est solidaire). Planque ouvert dans un coin qu'il ne te gêne pas.

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À présent lance CCC > et dans son panneau définis une tâche telle que :

• SOURCE = SSD Laura

• DESTINATION = Clone

• SafetyNet = Désactivé

• Presse le bouton "Cloner"

Le logiciel va cloner SSD Laura dans Clone. Ça va prendre du temps (des heures). Préviens quand c'est fini.

 

[lauralora]

Opération terminée !

 

[Membre supprimé 1060554]

Passe la commande :

df -H

• qui mesure l'occupation de tous les volumes montés

Poste le tableau.

 

[lauralora]

Filesystem      Size   Used  Avail Capacity iused               ifree %iused  Mounted on
/dev/disk1s1    251G    63G   184G    26%  737557 9223372036854038250    0%   /
devfs           202k   202k     0B   100%     684                   0  100%   /dev
/dev/disk1s4    251G   3.2G   184G     2%       3 9223372036854775804    0%   /private/var/vm
map -hosts        0B     0B     0B   100%       0                   0  100%   /net
map auto_home     0B     0B     0B   100%       0                   0  100%   /home
/dev/disk2s2    500G   469G    31G    94% 1408182          4293559097    0%   /Volumes/Clone
/dev/disk4s1    750G   471G   273G    64% 1407687 9223372036853368120    0%   /Volumes/SSD Laura