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22 minutes ago, Stefanalmare said:

You'll never install VENTURA IN Ivybridge and older without AVX2 emulation.

https://forums.macrumors.com/threads/monterand-probably-the-start-of-an-ongoing-saga.2320479/post-31162545

it seems avx2 can be overcame by overwriting the os.dmg:

https://forums.macrumors.com/threads/oc-ventura-install-on-cmp-5-1.2347310/?post=31172042#post-31172042

(option 2)

 

I asked if he was sure about ivy and not newer...

Edited by ghost8282

Here is the EFI I used to install Ventura from Monterey on My Z390 Gaming-e Strix rig.

 

I updated from software update and I reset twice the nvram before booting into the MacOS Installer.

Once the update has been done, I'm able to use my Monterey EFI again.

EFI.zip

  • Like 1
15 minutes ago, 5T33Z0 said:

Does someone else use ECEnabler.kext on his Laptop ? I think it's broken in Ventura. I get errors related to the battery (Method GBST or something).

https://www.insanelymac.com/forum/topic/351969-pre-release-macos-ventura/?do=findComment&comment=2784748

@Cyberdevs @eSaF

My English is so bad, so I do not explain well. I understand about Cyberdev string for run-efi-updater. 
Previously (Monterey), I use only run-efi-updater=no  at: 7C436110-AB2A-4BBB-A880-FE41995C9F82 entry under the NVRAM section.

With BlacklistAppleUpdate=YES in Security section (see screenshot bellow):

 

Spoiler

image.png.9a8b211e81de8276c08a80228861cb02.png


I wonder if that BlacklistAppleUpdate still works with Ventura or not ? Or must be update by OC Developers ! 🙂

Edited by Matgen84
12 minutes ago, ghost8282 said:

it seems avx2 can be overcame by overwriting the os.dmg:

https://forums.macrumors.com/threads/oc-ventura-install-on-cmp-5-1.2347310/?post=31172042#post-31172042

(option 2)

 

I asked if he was sure about ivy and not newer...

Hehhehehehhh! I'll try. But will be the same work on all updates.

15 minutes ago, Stefanalmare said:

Hehhehehehhh! I'll try. But will be the same work on all updates.

Yes, yes, absolutely not worth for an everyday use...it was just a thing to have it run at least one time in this build :D

 

What it's still not clear for me is why it completes on ivy (if it really completes) and not on sandy (what I tried), since both have only avx, there must be additional instructions that ivy has and not sandy that the installer uses.

Edited by ghost8282

Hello..

The 6650xt doesn't allow me to use the TV app or the amazon prime video app... and netflix doesn't work on safari either... in Monterey everything works perfectly...

Any idea what it could be??

 

4vyZM1m.png 

 

😥

 

It is the only thing that makes me return to Monterey, if I can make it work, I would stay in Ventura, all the other programs that I use work perfectly for me in Ventura

16 minutes ago, Matgen84 said:

With BlacklistAppleUpdate=YES in Security section (see screenshot bellow):

It didn't work on y rigs so I had to add run-efi-updater=no to all entries in under the nvram. 

  • Thanks 1

@$tealth

the kepler "patch" is not so difficult to implement, you don't have to analyze any code; what it does is disable authenticated root and unseal the volume, copy nvidia drivers kexts to the volume, these drivers kexts taken from big sur, and create a new snapshot.

This can be done manually.

Chris automated it within a package.

 

Then, if it will work in ventura it's another thing.

Edited by ghost8282
  • Like 1
8 hours ago, Moviemakergr said:

But I have a remarkably lower score at Cinebench

this problem is not efi folder. check bios/uefi config. u can use in default settings with no changes. Update Cinebench to r23

Z8NoWEl.png

  • Like 2
16 minutes ago, PoMpIs said:

The 6650xt doesn't allow me to use the TV app or the amazon prime video app... and netflix doesn't work on safari either... in Monterey everything works perfectly...

Netflix, etc on safari with Ventura Beta 1

aoiRCPs.png

  • Like 4
  • Thanks 1
10 minutes ago, $tealth said:

The Kepler patch rename the Ventura installation Disk as Montrerey Disk

That's not the issue, it's just a name and you can change it after if you want.

 

I cannot help further, you are further ahead than me, I don't have Ventura installed :D

 

@MaLd0n 

None of that works for me with the 6650XT in MacOS Ventura

TV app----- not working

Amazon Prime Video app-----Not working

Netflix on Safari---- Not Working

The 6600xt does work with the TV app.

And the rx5000 I think everything works

 

sIqkPN9.png

 

and in monterey everything works great for me

Edited by PoMpIs
5 hours ago, Cyberdevs said:

To all people that encountered the "A required firmware update could not be installed" issue:

 

After cross examining several config.plist files I realized the key factor that was missing from my configs is the set of string "run-efi-updater=No" which only was present at: 7C436110-AB2A-4BBB-A880-FE41995C9F82 entry under the NVRAM section.

After taking a closer look at @pico joe's config I realized in his config the "run-efi-updater=No" was also available in the NVRAM under "4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14" and "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102" so I added these values to my original config which I was using for Monterey and earlier versions of macOS, updated the kexts and OC to latest version (0.8.2) and the installer went smoothly without any issues.

 

I just finished the installation of Ventura with these settings being added to the config.plist and I will try once more without these stings just to prove my conclusion and share the results.

 

Thanks to all the OC devs and all the people that helped to resolve this issue.

 

i treid this but stil got A required firmware update could not be installed

 

am i missing something else 😅?

  • Sad 1

Hello, I have managed to install ventura on my haswell working quite well, only hdmi audio and my graphic does not appear in about this mac... greetings

 

Captura de Pantalla 2022-06-12 a las 9.35.11.png

Edited by Cyberdevs
Please use proper message format.
  • Like 2
8 hours ago, SavageAUS said:

9th gen intel appears fine.

That's because it's natively supported. 

 

6 hours ago, v-volodi said:

it works normally in monterey with skl properties, without patched connectors, but ventura with kbl properties - black screen, now i patched connectors , but also black screen, any ideas?

Framebuffer is required for both, Mobile and Desktops. Provide your EFI to check

1 hour ago, ghost8282 said:

Yes, yes, absolutely not worth for an everyday use...it was just a thing to have it run at least one time in this build :D

 

What it's still not clear for me is why it completes on ivy (if it really completes) and not on sandy (what I tried), since both have only avx, there must be additional instructions that ivy has and not sandy that the installer uses.

In my case I have Ivy Laptop (HP 2570P) and Haswell Desktop (GA-B85M-D3H, that´s currently is working fine except HD4600), but I could install without any problems in my Ivy Laptop, it loads the installer, install Ventura in the SSD, complete the first phase 15 minutes reaming, the second phase 30 minutes reaming too, and after that it reboot again 2 times, and after that I think that Ventura must be installed completely, because the recovery (13.0) is created, and if I push this SSD on Monterey it shows me a complete installation filesystem of Ventura, but in my case, my Ivy Laptop, gives me a general panic, I also tried replacing the os.dmg from Preboot, from M1, with hash_root, and trustcache and I got the same problem, isn´t working.

I noticed that as you said AVX 1.0 is present in Sandy and Ivy, but RDRAND is only present in Ivy, and some months ago, Apple put RDRAND as mandatory in Monterey 12.1 beta 1, but at RC, Apple deleted this requirement.

Edited by asdesoso
  • Like 1

@MaLd0n 

 

A strange thing happens with Whatevergreen..
If I use the version you left here:

 

The system works fine.

But if I use the version that you have in the latest EFI folder of Alder Lake, the 6650xt does not load the desktop, the screen stays black

 

I guess this latest version is a newer build...

And it's just that kext, I use the newer one and I have a black screen when it should load the desktop, I go back to the other version that you left the other day and I can get to the desktop and use the computer normally but I can not play content with DRM.

 

Could this be why the TV or Netflix app does not work?

45 minutes ago, ham4ever said:

i treid this but stil got A required firmware update could not be installed

 

am i missing something else 😅?

Just make sure that you have updated all the necessary parts of your EFI folder.

  • Like 1
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