MacBook Pro Impossible d'installer l'OS

Robintag

Membre enregistré
13 Septembre 2019
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Bonjour à tous,

Je vous envoie un message afin d'obtenir de l'aide. J'ai voulu supprimer le disque dur de mon MACBOOK afin de le léguer à mon frère et depuis je n'arrive pas a réinstaller l'OS. J'ai pourtant tenté en vain de suivre les conseils avisés de macomaniac. J'ai besoin d'aide Merci par avance.

Quand je lance l'instalation de MOJAVE je ne peux pas séléctionner MACINTOCH HD qui reste grisé stipulant que l'instalation ne peux se faire qu'a partir d'un disque APFS. Merci par avance pour vos réponse. Cordialement
 
Dernière édition par un modérateur:
Avec le code c'est mieux ;)
Bloc de code:
-bash-3.2# diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         251.0 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            250.6 GB   disk0s2

/dev/disk1 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk1
   1:                  Apple_HFS macOS Base System       2.0 GB     disk1s1

/dev/disk3 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +5.2 MB     disk3

/dev/disk4 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk4

/dev/disk5 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk5

/dev/disk6 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk6

/dev/disk7 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk7

/dev/disk8 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk8

/dev/disk9 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk9

/dev/disk10 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +12.6 MB    disk10

/dev/disk11 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +4.2 MB     disk11

/dev/disk12 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk12

/dev/disk13 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk13

/dev/disk14 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk14

/dev/disk15 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk15

/dev/disk16 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk16

/dev/disk17 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk17

/dev/disk18 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk18

/dev/disk19 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk19

/dev/disk20 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk20

/dev/disk21 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk21

/dev/disk22 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +10.5 MB    disk22

/dev/disk23 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 GB     disk23

-bash-3.2#
 
Bonsoir Robintag

Passe la commande :
Bloc de code:
diskutil ap convert disk0s2

  • le 0 de disk0s2 = zéro
  • la command convertit à l'apfs le volume Macintosh HD

Poste le retour.
 
  • J’aime
Réactions: Robintag
:D J'attendais une réponse avec impatiente.
Voila le retour
Bloc de code:
-bash-3.2# diskutil ap convert disk0s2
Converting the volume on disk0s2 to an APFS Volume on an APFS Container
Started APFS operation on disk0s2 Macintosh HD
Converting HFS Volume to an APFS Container which will export one APFS Volume
The target is the Journaled HFS+ volume "Macintosh HD" backed by the GPT partition disk0s2
The target is a macOS system disk
Found APFS EFI driver /usr/standalone/i386/apfs.efi to install into the APFS Container
The target is not encrypted
Unmounting disk0s2
Starting conversion from HFS to APFS
Performing apfs_hfs_convert -x --verbose=0x400 --efi /usr/standalone/i386/apfs.efi /dev/disk0s2
Reporting post-conversion statistics
A problem occurred during conversion from HFS to APFS
APFS Converter exit code is 1
Aborted conversion in commit mode so will restore type
Setting type of disk0s2 to HFS
Changing the physical disk partition type in shared mode
Partition modification attempt count was 1
Not mounting APFS Volume
Exiting conversion operations with error code -69860
Error: -69860: The underlying task reported failure on exit
Underlying error: 1
-bash-3.2#
 
Il y a eu échec de la conversion. Passe la commande :
Bloc de code:
diskutil list disk0

  • qui affiche la configuration du disque interne

Poste le retour.
 
Voila la réponse
Bloc de code:
-bash-3.2# diskutil list disk0
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         251.0 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            250.6 GB   disk0s2
-bash-3.2#
 
Rien n'a bougé dans la configuration du disque. Passe la commande :
Bloc de code:
diskutil eraseDisk jhfs+ "Macintosh HD" gpt disk0

  • mets "Macintosh HD" avec les "" ; respecte tous les espaces
  • la commande reconfigure le disque entier : table gpt > système de fichiers jhfs+ > volume Macintosh HD

Poste l'affichage retourné --> que je voie comment le disque réagit à cette commande.
 
Je me sens hacker quand je fais des trucs comme ça :D
Voila la réponse
Bloc de code:
-bash-3.2# diskutil eraseDisk jhfs+ "Macintosh HD" gpt disk0
Started erase on disk0
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk0s2 as Mac OS Extended (Journaled) with name Macintosh HD
Initialized /dev/rdisk0s2 as a 233 GB case-insensitive HFS Plus volume with a 24576k journal
Mounting disk
Finished erase on disk0
-bash-3.2#
 
Le disque a réagi sans faute. Repasse la commande :
Bloc de code:
diskutil ap convert disk0s2

  • qui retente une conversion à l'apfs

Poste le retour.
 
Pareil je crois
Bloc de code:
-bash-3.2# diskutil ap convert disk0s2
Converting the volume on disk0s2 to an APFS Volume on an APFS Container
Started APFS operation on disk0s2 Macintosh HD
Converting HFS Volume to an APFS Container which will export one APFS Volume
The target is the Journaled HFS+ volume "Macintosh HD" backed by the GPT partition disk0s2
The target is a macOS system disk
Found APFS EFI driver /usr/standalone/i386/apfs.efi to install into the APFS Container
The target is not encrypted
Unmounting disk0s2
Starting conversion from HFS to APFS
Performing apfs_hfs_convert -x --verbose=0x400 --efi /usr/standalone/i386/apfs.efi /dev/disk0s2
Reporting post-conversion statistics
A problem occurred during conversion from HFS to APFS
APFS Converter exit code is 1
Aborted conversion in commit mode so will restore type
Setting type of disk0s2 to HFS
Changing the physical disk partition type in shared mode
Partition modification attempt count was 1
Not mounting APFS Volume
Exiting conversion operations with error code -69860
Error: -69860: The underlying task reported failure on exit
Underlying error: 1
-bash-3.2#
 
Impossible d'effectuer un passage à l'apfs par conversion.

Passe la commande :
Bloc de code:
diskutil eraseVolume apfs "Macintosh HD" disk0s2

  • mets "Macintosh HD" avec les ""
  • la commande reformate la partition en apfs (passage à l'apfs par "formation" et plus par "conversion")

Poste le retour.
 
  • J’aime
Réactions: litobar71
Voila la réponse
Bloc de code:
-bash-3.2# diskutil eraseVolume apfs "Macintosh HD" disk0s2
Started erase on disk0s2 Macintosh HD
Unmounting disk
Erasing
Mounting disk
Finished erase on disk0s2
-bash-3.2#
 
Pas d'erreur affichée. Repasse la commande :
Bloc de code:
diskutil list

  • et poste le tableau complet des disques (pour vérification)
 
Voila le tableau complet
Bloc de code:
-bash-3.2# diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         251.0 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk2         250.6 GB   disk0s2

/dev/disk1 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk1
   1:                  Apple_HFS macOS Base System       2.0 GB     disk1s1

/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +250.6 GB   disk2
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            20.5 KB    disk2s1

/dev/disk3 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +5.2 MB     disk3

/dev/disk4 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk4

/dev/disk5 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk5

/dev/disk6 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk6

/dev/disk7 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk7

/dev/disk8 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk8

/dev/disk9 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk9

/dev/disk10 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +12.6 MB    disk10

/dev/disk11 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +4.2 MB     disk11

/dev/disk12 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk12

/dev/disk13 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk13

/dev/disk14 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk14

/dev/disk15 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk15

/dev/disk16 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk16

/dev/disk17 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk17

/dev/disk18 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk18

/dev/disk19 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk19

/dev/disk20 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk20

/dev/disk21 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk21

/dev/disk22 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +10.5 MB    disk22

/dev/disk23 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 GB     disk23

-bash-3.2#
 
Parfait : il y a bien eu passage à l'apfs -->

- dans la fenêtre des 4 Utilitaires macOS > lance l'option : "Réinstaller macOS" => en choisissant Macintosh HD comme destination lorsque cela te sera proposé.​
 
J'ai l'impression que ça marche j'ai pu sélectionner le disque. L'installation est en cours. Merci merci merci merci t'es mon sauveur. J'étais en galère depuis hier.