Can’t get passed black screen on Ventura

[SavageAUS]

Since the release of Ventura I’ve been trying to get it installed on my AMD machine. We’re now at beta 3 and I am still at a loss. I am using OpenCore with the fixes for Beta 3 and AMD patches for 13. 
The install appears to go through fine until the initial setup pages should appear and all I get is a black screen. 
EFI attached is updated for Beta 3 and Lily updated. Still works with Monterey. 

EFI.zip

Edited July 9, 2022 by SavageAUS

[fabiosun]

EFI-4.zip@SavageAUS

try if it boots fine in Monterey then Ventura OS

your EFI seemed fine

 

[SavageAUS]

19 minutes ago, fabiosun said:

EFI-4.zip@SavageAUS

try if it boots fine in Monterey then Ventura OS

your EFI seemed fine

 

Ok I’ll give it a try. What did you change?

[fabiosun]

I have updated all kext to dev release (latest)also AMDCPUPOwerMangaemnt kext then i have disabled SetVirtualMap quirk (your system should boot fine also without it

 

I would like to disable also not mandatory Kext to boot (if it fails the same)

I have also added MaxKernel to dummypowermanagement

[SavageAUS]

On 7/9/2022 at 7:14 PM, fabiosun said:

I have updated all kext to dev release (latest)also AMDCPUPOwerMangaemnt kext then i have disabled SetVirtualMap quirk (your system should boot fine also without it

 

I would like to disable also not mandatory Kext to boot (if it fails the same)

I have also added MaxKernel to dummypowermanagement

I wish I had better news. I’ve tried 3 different fresh installs of Beta 1. No luck on either try. I have tried with your modified items and with your modified items plus WEG with boot args adgpmod=pikera and adgpmod=ignore. 
I am trying again now with the same setup but with -wegoff. 
With weg and both boot-args Monterey shows black screen, wegoff or no WEG at all works fine but not with Ventura. 
Creating a beta 2 installer now to try. Maybe I’ll have more luck. 
Beta 2 fresh install still ends in black screen / no signal. 

Could it be a smbios problem with Ventura? I’m using MacPro7,1 due to my graphics card. Should I try iMacPro? Will my GPU’s DP port still work?

Edited July 10, 2022 by SavageAUS

[fabiosun]

6 hours ago, SavageAUS said:

Could it be a smbios problem with Ventura? I’m using MacPro7,1 due to my graphics card. Should I try iMacPro? Will my GPU’s DP port still work?

I did some test for you

if I use WEG with my usual SMBIOS MacPr7,1 I have black screen on my main monitor and I can't login

If I use iMac Pro or 19,x without WEG I can login but only my hdmi connected display work

with WEG and iMac Pro or iMac19,x and pikera boot-arg I see both monitors (1 is a hdmi monitor, DP the other)

I would delete your device properties in your config.plist as last try!

 

[SavageAUS]

6 hours ago, fabiosun said:

I did some test for you

if I use WEG with my usual SMBIOS MacPr7,1 I have black screen on my main monitor and I can't login

If I use iMac Pro or 19,x without WEG I can login but only my hdmi connected display work

with WEG and iMac Pro or iMac19,x and pikera boot-arg I see both monitors (1 is a hdmi monitor, DP the other)

I would delete your device properties in your config.plist as last try!

 

I forgot to mention I did all these tests without any graphics device properties. 

[SavageAUS]

I am thinking about starting with a fresh EFI with the bare minimum and see what happens. It’s just odd that Monterey works fine but black screen with Ventura. 
Does Ventura use PCIe gen3 or 4?

[fabiosun]

Have you tried with clover?

or to clean nvram with OC 081 version?

Not a pciex problem I think

 

[SavageAUS]

55 minutes ago, fabiosun said:

Have you tried with clover?

or to clean nvram with OC 081 version?

Not a pciex problem I think

 

With clover I get an almost instant KP. 
I need to recheck and update Clover where needed though. 
I have not tried with OC 0.8.1 version of cleannvram. Will try as soon as I can and report back. Are newer versions not cleaning? Do the devs know this?

[fabiosun]

51 minutes ago, SavageAUS said:

Are newer versions not cleaning?

Some people have this problem

I do not know if it is related yo yours problem

post a your working clover EFi without theme folder or in an external forum link (working with previous OS)

[SavageAUS]

50 minutes ago, fabiosun said:

Some people have this problem

I do not know if it is related yo yours problem

post a your working clover EFi without theme folder or in an external forum link (working with previous OS)

Do you have a GitHub account? I have all my EFI’s on there in private repos. 

[fabiosun]

Post a link to your repo

[SavageAUS]

OpenCore + @fabiosun for the win

 

config.plist.zip

[SavageAUS]

New problem.

Using latest release 0.7.1

Scratch that, issue was......user 😞 

 

Spoiler

 

Edited July 16, 2022 by SavageAUS