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[pre-release] macOS Big Sur


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16 minutes ago, mnfesq said:

 

Same as yours:  Sunrise Point-LP SATA Controller (AHCI mode) 9D03, 8086.

This is native support no need rename SAT0 to SATA Patch

Remove SSDT-SATA.aml and rename SAT0 to SATA Patch from config

Remember i m using kingstone SSD

Edited by ameenjuz
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34 minutes ago, hohoho said:

Thanks for the reply. I don’t know what a snapshot is, but do you mean my laptop specs?

 

Acer Aspire 3 (A315-51-51B0)

Intel i5-7200u (intel hd 620)

12 GB ram

Your config.plist is not correctly compiled for kaby Lake

https://dortania.github.io/OpenCore-Desktop-Guide/config.plist/kaby-lake.html

I can compile your EFI if you want. it's 4AM here in the UK, I can compile it later. It's much better if you do it so you can learn OpenCore.:)

Edited by Blu24
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4 minutes ago, ameenjuz said:

This is native support no need rename SAT0 to SATA Patch

Remove SSDT-SATA.aml and rename SAT0 to SATA Patch from config

Remember i m using kingstone SSD

 

I tried using no DSDT at all.  It still doesn't work.  IOAHCIBlockStorageDriver.kext fails to read any drives connected by SATA to PRT devices.

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1 minute ago, Blu24 said:

Your config.plist is not correctly compiled for kaby Lake

what does that mean? is the problem with the DeviceProperties? or boot args? or quirks? or something else? here is my clover efi. i have been using clover since the beginning and i am just starting to migrate to OC so that i can install Big Sur. i followed a vanilla guide to make the OC config. thanks for the help!

clover EFI catalina working perfectly.zip

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14 minutes ago, hohoho said:

what does that mean? is the problem with the DeviceProperties? or boot args? or quirks? or something else? here is my clover efi. i have been using clover since the beginning and i am just starting to migrate to OC so that i can install Big Sur. i followed a vanilla guide to make the OC config. thanks for the help!

clover EFI catalina working perfectly.zip

boot args, quirks, ACPI, are all wrong for kaby Lake OpenCore.  

personally I would start with macOS Catalina first 

 

In your OC kext folder you have USBInjectAll.kext and USBPorts.kext. only one can be used. You can't use both.

 

Please follow the guide

https://dortania.github.io/OpenCore-Desktop-Guide/config.plist/kaby-lake.html

Edited by Blu24
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19 minutes ago, Blu24 said:

Your config.plist is not correctly compiled for kaby Lake

https://dortania.github.io/OpenCore-Desktop-Guide/config.plist/kaby-lake.html

I can compile your EFI if you want. it's 4AM here in the UK, I can compile it later. It's much better if you do it so you can learn OpenCore.:)

that is the guide i followed to make my opencore config. yeah. i'd rather do it myself. i have only been doing OC just for about a couple of days now. i have been editing the OC config using ProperTree.. i will try to figure out that compile thing. any clues where it is would be very appreciated! thanks a lot!

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15 minutes ago, hohoho said:

what does that mean? is the problem with the DeviceProperties? or boot args? or quirks? or something else? here is my clover efi. i have been using clover since the beginning and i am just starting to migrate to OC so that i can install Big Sur. i followed a vanilla guide to make the OC config. thanks for the help!

clover EFI catalina working perfectly.zip

no kexts files in your efi

 

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23 minutes ago, mnfesq said:

 

I tried using no DSDT at all.  It still doesn't work.  IOAHCIBlockStorageDriver.kext fails to read any drives connected by SATA to PRT devices.

please provide me your EFI folder 

and i also provide my config and DSDT tommorow

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6
19 minutes ago, hohoho said:

that is the guide i followed to make my opencore config. yeah. i'd rather do it myself. i have only been doing OC just for about a couple of days now. i have been editing the OC config using ProperTree.. i will try to figure out that compile thing. any clues where it is would be very appreciated! thanks a lot!

Sent you a PM. How to compile an EFI folder, snapshot, etc :thumbsup_anim: 

 

Edited by Blu24
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Open Sealed

first see this 

 

assumed you run script BigSur prelinkedkernel fix2.command or prelinkedkernel fix4  

see my post above

 

credit to jackluke

and the follow this step

 

first set nvram csr-active-config w%08%00%00 (or w%09%00%00 ) on OC config.plist

 

from a BigSur normal booting terminal:

sudo mkdir ~/Snapshot/

(this makes an empty folder mount point on your home folder so copy exactly as written)

mount

(on the first output "mount" line you can notice a diskXsYsZ you have to consider only diskXsY)

sudo mount -o nobrowse -t apfs /dev/diskXs~/Snapshot/

open ~/Snapshot/


(from Finder you can now rename your Volume Label, note from Finder the mount point has your BigSurLabel while from terminal it has the "Snapshot" folder name so the folder name must be used from BigSur terminal)

 

then just copy - paste file or folder you want inject or modif (in my case I want change my DisplayVendorID-1e6d) 

 

sudo chown -R 0:0 ~/Snapshot/System/Library/Displays/Contents/Resources/Overrides/

 

sudo chmod -R 755 ~/Snapshot/System/Library/Displays/Contents/Resources/Overrides/

 

sudo bless --folder ~/Snapshot/System/Library/CoreServices/ --bootefi --create-snapshot

 

tmutil localsnapshot

 

(check that the listed snapshot has the current date time)

 

reboot

…….  and Viola

 

 

Spoiler

1240007434_ScreenShot2020-07-10at10_39_40.thumb.png.aaf5ffb86b8bbd185853989fe1e0294c.png

 

Edited by pico joe
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55 minutes ago, ameenjuz said:

please provide me your EFI folder 

and i also provide my config and DSDT tommorow

 

Here's a working EFI folder.  I have tried several and all of them boot to the installer but none of them allow me to see my internal drives.

 

mnfesq EFI.zip

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1 hour ago, Blu24 said:

boot args, quirks, ACPI, are all wrong for kaby Lake OpenCore.  

personally I would start with macOS Catalina first 

 

In your OC kext folder you have USBInjectAll.kext and USBPorts.kext. only one can be used. You can't use both.

 

Please follow the guide

https://dortania.github.io/OpenCore-Desktop-Guide/config.plist/kaby-lake.html

I see. I will try it out. I used this guide to make my initial config because i am using a laptop.: https://dortania.github.io/vanilla-laptop-guide/OpenCore/config-laptop.plist/kaby-lake.html 

thanks for the help!

 

I was having problems booting even with my catalina using OC but these fixed the problems and i was able to successfully boot with catalina using my initial OC config:

(First fix) RebuildAppleMemoryMap = FALSE

(2nd fix) npci=0x3000 

..i was not able to boot catalina using OC without them.

Edited by hohoho
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15 hours ago, Matgen84 said:

Hi Guys

 

I try to install Beta 2 on a external drive (OC 0.6.0 + latest Lilu + his plugins). Big Sur stuck at "less than 1 minutes" with full progress bar since 20 minutes.

 

Any ideas? Please.

 

Any ideas to solve this issue. Please. (Z390 config of course)

Edited by Matgen84
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8 hours ago, Shikumo said:

You can try this patch, which works for me.

Hello, thank you for your correspondence.  Can you post the patch again please? Some how it got cutoff.  All I can see is

<dict><key>Base</key> <string>__ZN27AppleEthernetAquantiaAqtion5startEP9IOService<

 

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39 minutes ago, hohoho said:

i made a new OC EFI and this new one is working perfectly now with Catalina but i still can't boot the Big Sur USB Installer with it though. Thanks!

updated OC running perfect in catalina but can't boot Big Sur.zip

 

i have exactly the same issue, and this is the first time i saw it mentioned by someone else. what system are you on? i'm on a xps13 9380 FHD, using a amd 570x egpu and booting / installing to from a tb3 samsung xd5. i still try to update an existing and working OC based catalina with big.sur beta1. funny thing is, i had it already working on the internal ssd by using qemu to update catalina via vm-method, until it crashed pretty hard after some hours (i think because of an incompatible non hackintosh related kext) and i couldnt boot it again afterwards

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