Prohibitory circle after upgrade

Zephariael commented 2 years ago

Hello,

I'm experiencing the prohibitory circle after upgrading to the latest efi. I tried re installing, but the utility only seems to recognize the macos base system partition and not the rest of the SSD, so I can't even reinstall.

Google-fu is also not helping. My time machine backup also isn't detected.

Please advice, thanks.

profzei commented 2 years ago

@Zephariael

From which release are you updating from?
Are you using Big Sur, Monterey beta or Catalina?
Are you installing macOS on internal or external SSD?

Zephariael commented 2 years ago

From EFI ver 2.4.0

profzei commented 2 years ago

@Zephariael

From 2.4.0 to 3.1.0 there are months of changes...

What I can suggest:

try to re-install EFI v. 2.4.0: it should work if your install didn't mess up in the while
try to add one-by-one all the changes I made to figure out what is not working for your device...

Please, let me know if you fix your issue!

Edit: release 3.1.0 is essential the same 3.0.0 with SecureBootModel feature set as Disabled as fail-safe value... If you got prohibitory circle while I'm working on a perfect system, then the cause should be looked for into SSDTs code changes or into config.plist in DeviceProperties changes: but this could only be done on the machine which has issues and not on mine...

profzei commented 2 years ago

@Zephariael Maybe this could be useful for fixing your issue: #186

See also new guide for installing macOS and modifying config.plist...

profzei commented 2 years ago

@Zephariael

Fix seems to be found: #186

I'm waiting for some more tests and then I'll update 3.1.0 release with fixes

profzei / Matebook-X-Pro-2018

Prohibitory circle after upgrade #192