It appears that evidently my essential APFs container broke by some MBR registration after putting in OpenCore Legacy Patchr and restart a number of instances. Mac is not beginning and doesn’t acknowledge the APFs container. I see Invalid partition tableError loading working systemMissing working system Within the first 512 bytes of the APFs partition, which seems to be like MBR.
After updating my MacBook Professional Mid 2015 to Macos Ventura utilizing OpenCore Legacy Patchr, every thing labored nicely and Mac was beginning and labored nicely.
Nevertheless, the subsequent morning didn’t begin after I tried to wake him up from the dream, he reveals the next three choices in the beginning:
Bootkicker.efi, OpenShell.efi and Reset NVRAM
Right here is GPT’s departure:
The beginning from the exterior unit nonetheless labored and Diskutil reveals that the inner unit can’t be mounted because the file system isn’t acknowledged:
I’ve created a picture of the album to experiment and attempt to get well it. The verification of the APFS instruments confirmed that the APFs construction is damaged and appears to be overwritten with some MBR, see landfill
Subsequent, I discovered this query about StackexChange and I adopted the investigation You possibly can’t begin in my APFs partition
I couldn’t discover the Superblock NxSB that appeared just like an anticipated one, just a few random NXSB chains on the disc. However I see a number of APSB at first of the APFs partition that appear authentic. So I attempted to make an analogous trick with NXSB taking the primary 512 bytes of my exterior APFS unit of labor from which I’m beginning, however that didn’t work, the hooked up album as the next:
And right here there’s a manner out of diskutil repairVolume disk7s2:
Began file system restore on disk7s2
Checking storage system and repairing if essential and if potential
Performing fsck_apfs -y -x /dev/disk7s2
error: object (oid 0x1): o_cksum (0xc271d5ca22a06a4f) is invalid for object
UFS Explorer discovered the next “partition”, has references to “Macintosh HD”, “restoration”, in addition to some set up document that appears to correspond to the ventura set up. Nevertheless, this partition has solely 2.86 GB of dimension:
