mhaeuser Posted April 25 Share Posted April 25 12 hours ago, Stefanalmare said: I tried, same problem. Well, define “tried”, this is a multi-step fix that requires latest AUDK as well. OpenDuet should work just fine again, except for NOOPT, which is still being worked on. 1 Link to comment Share on other sites More sharing options...
Stefanalmare Posted April 26 Share Posted April 26 9 hours ago, mhaeuser said: Well, define “tried”, this is a multi-step fix that requires latest AUDK as well. OpenDuet should work just fine again, except for NOOPT, which is still being worked on. Since OC 0.9.7, duet doesn't work for me. Some of OC I builded myself, others I downloaded. I use duet in 4-5 legacy rigs. With some version it don't boot at all with an error message, others boot but after drive selection, black screen and back to OC picker (last OC has this behaviour). It is true that I don't used debug version and I don't compiled myself the last OC. Next week I'll investigate more and give feedback, since I'm not at home. Link to comment Share on other sites More sharing options...
chris1111 Posted April 26 Share Posted April 26 (edited) No issue Compilling OC myself Xcode 15.4 in macOS Sonoma 14.5 Beta (23F5064f) Spoiler Booting macOS Sonoma with Duet-OpenCore-1.0.0 REL-100-2024-04-28 Machine Dell Optiplex 790 Legacy booting Duet-OpenCore-1.0.0 You need set up Booter/Quirks/FixupAppleEfiImages=true Then use HfsPlusLegacy.efi See here Edited April 27 by chris1111 7 Link to comment Share on other sites More sharing options...
Max.1974 Posted April 26 Share Posted April 26 Uooowwww!!! 🇨🇦 @chris1111 🥷 2 Link to comment Share on other sites More sharing options...
ameenjuz Posted April 26 Share Posted April 26 On 4/24/2024 at 9:07 AM, Slice said: I am not sure but I may propose that the exfat.kext is not present in cache in recovery mode. Consider a way to inject it by a bootloader. I inject exfat.kext by OpenCore during boot but stuck apple logo no boot issue any idea how to inject or force load to kext by open core Link to comment Share on other sites More sharing options...
miliuco Posted April 27 Share Posted April 27 @ameenjuz Try the driver (ExFatDxe.efi) instead of the kext, put it into Drivers folder and config.plist and remove exfat.kext: https://github.com/acidanthera/OcBinaryData/tree/master/Drivers 1 Link to comment Share on other sites More sharing options...
Slice Posted April 28 Share Posted April 28 7 hours ago, miliuco said: @ameenjuz Try the driver (ExFatDxe.efi) instead of the kext, put it into Drivers folder and config.plist and remove exfat.kext: https://github.com/acidanthera/OcBinaryData/tree/master/Drivers There are two different worlds divided by mach_kernel start to process. First of all it clears all interrupt vectors and set own drivers. Briefly: efi drivers work before kernel started kext drivers work after kernel started including recovery mode. 1 Link to comment Share on other sites More sharing options...
ameenjuz Posted April 28 Share Posted April 28 (edited) 19 hours ago, miliuco said: @ameenjuz Try the driver (ExFatDxe.efi) instead of the kext, put it into Drivers folder and config.plist and remove exfat.kext: https://github.com/acidanthera/OcBinaryData/tree/master/Drivers Didn’t work with ExFatDxe.efi but in Ventura exfat volume mountable work fine intel base Mac without ExFatDxe.efi other hand in macOS Sonoma exfat volume is not mount recovery mode under disk utility Edited April 28 by ameenjuz Link to comment Share on other sites More sharing options...
Slice Posted April 28 Share Posted April 28 Apple didn't make exfat driver working in recovery because the is no sense to use exfat during system recovery. System recovery should use only APFS drives, exfat can be used for data store, no more. If you have a system installer on exfat volume then copy it in a bootloader to APFS volume and then use in recovery. 3 Link to comment Share on other sites More sharing options...
deeveedee Posted yesterday at 11:45 AM Share Posted yesterday at 11:45 AM (edited) @chris1111 Thanks . I have been setting FixupAppleEfiImages since here, but it didn't work for me and I still needed to use OC 0.9.6 legacy boot. I'll try again after OC 1.0.0 is released. EDIT: I have always required HfsPlusLegacy.efi on my HackBookPro6,2 since I created the Open Core solution for it. Since OC 0.9.7, I have assumed that I'm doing something wrong, but never took the time to debug and just reverted to OC 0.9.6 legacy boot. Edited yesterday at 11:56 AM by deeveedee 1 Link to comment Share on other sites More sharing options...
chris1111 Posted yesterday at 01:04 PM Share Posted yesterday at 01:04 PM (edited) 1 hour ago, deeveedee said: @chris1111 Thanks . I have been setting FixupAppleEfiImages since here, but it didn't work for me and I still needed to use OC 0.9.6 legacy boot. I'll try again after OC 1.0.0 is released. EDIT: I have always required HfsPlusLegacy.efi on my HackBookPro6,2 since I created the Open Core solution for it. Since OC 0.9.7, I have assumed that I'm doing something wrong, but never took the time to debug and just reverted to OC 0.9.6 legacy boot. Maybe a temporary solution Did you try to use only boot file from OC 0.9.6 to OC 1.0.0 EFI duet simply replace it If it work You are booting to OC 1.0.0 after Duet Init - Edited yesterday at 01:05 PM by chris1111 1 Link to comment Share on other sites More sharing options...
deeveedee Posted yesterday at 01:10 PM Share Posted yesterday at 01:10 PM @chris1111 Thanks. That is similar to @droples suggestion here. I haven't tried it, but I'm sure it would work. I'm going to test again when OC 1.0.0 is officially released. Thanks again. Link to comment Share on other sites More sharing options...
Stefanalmare Posted yesterday at 04:20 PM Share Posted yesterday at 04:20 PM 3 hours ago, deeveedee said: @chris1111 Thanks. That is similar to @droples suggestion here. I haven't tried it, but I'm sure it would work. I'm going to test again when OC 1.0.0 is officially released. Thanks again. It works. I used duet like this last months. 1 Link to comment Share on other sites More sharing options...
Slice Posted 22 hours ago Share Posted 22 hours ago I used duet like this ten years or more. Link to comment Share on other sites More sharing options...
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