ktbos Posted October 12, 2022 Share Posted October 12, 2022 This is a continuation of @morpheousman's post for Big Sur and OpenCore 0.6.6 (post). I have been able to successfully follow those instructions and at least get the base install done to a working desktop. There are some imperfections still (e.g. waking from hibernate kills it) but for the most part, it looks successful. So I wanted to take the next step and upgrade from OC 0.6.6 to the just release OC 0.8.5. After updating the OpenCore.efi file, I had a number of incompatibility issues in the config.plist that needed to be resolved. Once those cleared, I got to the point where I can start the boot but it fails right away at "[EB|#LOG:EXITBS:START]". I've gone through the OpenCore troubleshooting for that error but no progress at all. I have the 0.8.5 EFI folder set up with all 0.8.5 tools, 0.8.5 drivers, and the latest versions of the kexts. If I replace the OpenCore.efi with the one from 0.6.6, it works well. But when I change that file back to 0.8.5, the failure returns. The thing I'm trying to figure out is whether the latest OpenCore just isn't going to work with the 9020 or if it's just a matter of finding the right setting in the config.plist that needs to change/be added to work with 0.8.5. Any guesses? Link to comment Share on other sites More sharing options...
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