How to Fix System boots just fine, but I can't get into recovery.

By Ufuk Durgun
0

How to Fix System boots just fine, but I can't get into recovery.

This mini-guide provides a structural approach to troubleshoot and fix the issue.

Prerequisites

  • Confirm your hardware specifications (CPU, GPU, Motherboard).
  • Ensure you have a bootable recovery USB and backup your EFI.

Fix Steps

  1. Boot with -v keepsyms=1 debug=0x100 to identify the exact kernel panic.
  2. Validate your config.plist using ocvalidate.
  3. Ensure your EFI matches the Dortania guide specifications for your CPU generation.

Verification

  • Reboot and verify if the functionality is restored and stable under typical usage.

Original Question:

So I was troubleshooting an issue I asked 2 times in this sub but saw no response. What happens is that after sleep, something random breaks. I'm thinking the ssd swap was the problem. My procedure was to just clone my existing drive to the bigger one using recovery from the last known well working installation. I had no issues with that drive (same brand, same series, just more capacity) but this is giving me problems. I woke the system from sleep and when I ran first aid, I saw this:

error: Cross Check : Mismatch between extentref entry reference count (0) and calculated fsroot entry reference count (1) for extent (0x19515e8 + 4)

I wanted to boot into the recovery, but when I tried it, it just reached the bar with the apple and the verbose text just read: cpu halted. Maybe something happened during the cloning and I need to do a fresh install of the system. Luckily I still have the ssd with the installation, but I have not plugged it in for a long time.

Update: I plugged in the older drive and the recovery doesn't work there either. Idk what happened because it used to just work. I'm using oc 0.6.6 or .7

Edit 2: I can see the grey screen of the recovery for a second then it halts. I can hear the 2 physical drives spin off then the pc turns off. Just off.

submitted by /u/dj_fishwigy
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