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Monday, December 2, 2024

bootcamp – Macintosh HD APFS Partition Unrecognized (Displaying FFFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF) – Partition Desk Corruption?


Full Context:

I had a triple boot setup on my MacBook Professional (Retina, 13-inch, Early 2015) working macOS, Home windows (through Boot Camp), and Kali Linux. Every part was working tremendous till Home windows stopped booting after putting in Kali Linux. After I tried to reclaim the Home windows house utilizing the Boot Camp Assistant on macOS, I encountered an error.

After rebooting, I could not boot into any of the working programs (macOS, Home windows, or Kali Linux). With the intention to get my system working once more, I put in a recent copy of macOS on the Boot Camp partition.

As soon as I had macOS working, I used Terminal in each regular macOS and Restoration Mode to attempt to repair my primary Macintosh HD partition. Sadly, the APFS container reveals the UUID FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF and isn’t recognised as an APFS quantity.

Terminal Output:

Listed here are the precise terminal instructions and their outputs, each from macOS Restoration and normal mode:

diskutil listing

Standard Mode Output
macOS Recovery Output

gpt -r present disk0

Standard Mode Output 2

macOS Recovery Output 2

Problem:

My main concern is the Macintosh HD APFS partition, which is displaying the UUID FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF and isn’t recognised as an APFS quantity. I think there’s an issue with the partition desk, doubtless associated to the GUID Partition Desk (GPT) or Grasp Boot Document (MBR).

I’ve seen a number of customers with related points involving corrupted UUIDs and broken partition tables, however I have never been capable of resolve it on my own.

What I’ve Tried:

Reinstalled macOS over the Boot Camp partition to regain entry to macOS.
Used Terminal instructions resembling diskutil listing and gpt -r present disk0 each in Restoration Mode and common macOS to diagnose the issue.
I have never tried putting in rEFInd once more as a result of my primary focus is on recovering the Macintosh HD APFS partition.

What I Want Assist With:

Fixing the Macintosh HD APFS partition that’s displaying the inaccurate UUID (FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF).
Restoring correct recognition of the APFS file system.
Any steerage on the right way to rebuild or restore the partition desk (GPT or MBR) to get better entry to macOS.
I’m not involved about Home windows or Kali Linux at this level, and I’ll be sure that to arrange Time Machine backups shifting ahead to keep away from this example sooner or later.

Accessible Instruments & Choices:

  • I’ve a bootable Ventoy USB with varied utilities, together with GParted, Ubuntu, and different working programs, which I can use to troubleshoot the problem additional.

  • I even have a macOS Monterey bootable USB that I’ve used to reinstall macOS on the Boot Camp partition.

  • Though I don’t at the moment have a Time Machine backup, I’m dedicated to creating one instantly after I regain entry to my primary Macintosh HD partition.

  • I can reinstall rEFInd to regain entry to Kali Linux, however proper now, my precedence is fixing the Macintosh HD partition.

  • I’ve tried a number of terminal instructions, together with:

diskutil apfs unlockVolume
diskutil apfs decryptVolume
apfs listcryptousers
Sadly, none of those labored, and so they returned the error: “This isn’t an APFS file system.”

I’ve seen different customers with related points associated to partition tables and defective UUIDs, and I plan to reference their circumstances.

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Thanks upfront for any help! I’ve gone by lots of troubleshooting steps already however am unable to get the Macintosh HD partition again.

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