Pas de souci, si tu es partant pour m'expliquer la procédure, c'est bien entendu quand tu le voudras !
Merci encore, macomaniac, et à bientôt !
Merci encore, macomaniac, et à bientôt !
sudo gdisk /dev/disk0
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Command (? for help):
r
Recovery/transformation command (? for help):
h
WARNING! Hybrid MBRs are flaky and dangerous! If you decide not to use one,
just hit the Enter key at the below prompt and your MBR partition table will
be untouched.
Type from one to three GPT partition numbers, separated by spaces, to be
added to the hybrid MBR, in sequence:
4
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N):
y
Creating entry for GPT partition #4 (MBR partition #2)
Enter an MBR hex code (default AF):
07
Set the bootable flag? (Y/N):
y
Unused partition space(s) found. Use one to protect more partitions? (Y/N):
n
Recovery/transformation command (? for help):
w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N):
y
OK; writing new GUID partition table (GPT) to /dev/disk5.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.
sudo gdisk /dev/disk0
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Disk size is 1953525168 sectors (931.5 GiB)
MBR disk identifier: 0x00000000
MBR partitions:
Number Boot Start Sector End Sector Status Code
1 1 1754333183 primary 0xEE
2 * 1754333184 1953523711 primary 0x07
1 1 1754333183 primary 0xEE
2 * 1754333184 1953523711 primary 0x07
Vous ne pouvez pas modifier le disque de démarrage du disque sélectionné.
L'outil de validation n'est pas en mesure de définir le disque de démarrage actif.
mon ordinateur récent
Command (? for help):
x
Expert command (? for help): ?
n
Expert command (? for help):
w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N):
y
OK; writing new GUID partition table (GPT) to /dev/disk5.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.
sudo gdisk /dev/disk0
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
csrutil enable