Reformatage réussi. Tente une réinstallation et dis si ça a fonctionné.
- en cas d'échec > il faudra confectionner une clé d'installation démarrable avec ton autre Mac.
diskutil list
Last login: Wed Nov 25 18:39:09 on console
iMac-de-Renato:~ manireba$
[Restauré 1 déc. 2020 à 10:26:36]
Last login: Tue Dec 1 09:06:09 on ttys000
Restored session: Mar 1 déc 2020 09:06:43 CET
iMac-de-Renato:~ manireba$ diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh HD 499.2 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *30.8 GB disk1
1: Windows_FAT_32 NO NAME 30.8 GB disk1s1
/dev/disk2 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme +6.8 GB disk2
1: EFI EFI 209.7 MB disk2s1
2: Apple_HFS Install OS X 6.5 GB disk2s2
iMac-de-Renato:~ manireba$
diskutil partitionDisk disk1 gpt jhfs+ CLE 22g jhfs+ BOOT 0b ; diskutil list disk1
diskutil partitionDisk disk1 gpt jhfs+ CLE 22g jhfs+ BOOT 0b ; diskutil list disk1
Started partitioning on disk1
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk1s2 as Mac OS Extended (Journaled) with name CLE
Initialized /dev/rdisk1s2 as a 20 GB case-insensitive HFS Plus volume with a 8192k journal
Mounting disk
Formatting disk1s3 as Mac OS Extended (Journaled) with name BOOT
Initialized /dev/rdisk1s3 as a 8 GB case-insensitive HFS Plus volume with a 8192k journal
Mounting disk
Finished partitioning on disk1
/dev/disk1 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *30.8 GB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_HFS CLE 21.9 GB disk1s2
3: Apple_HFS BOOT 8.4 GB disk1s3
/dev/disk1 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *30.8 GB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_HFS CLE 21.9 GB disk1s2
3: Apple_HFS BOOT 8.4 GB disk1s3
iMac-de-Renato:~ manireba$
sudo /Ap*/Ins*\Cap*/C*/R*/createinstallmedia --volume /Vol*/BOOT --applicationpath /Ap*/Ins*\Cap* --nointeraction
iMac-de-Renato:~ manireba$ sudo /Ap*/Ins*\Cap*/C*/R*/createinstallmedia --volume /Vol*/BOOT --applicationpath /Ap*/Ins*\Cap* --nointeraction
Password:
Erasing Disk: 0%... 10%... 20%... 30%...100%...
Copying installer files to disk...
Copy complete.
Making disk bootable...
Copying boot files...
Copy complete.
Done.
iMac-de-Renato:~ manireba$