At the rate this thread is going, I'm fully expecting CaseySJ to reverse engineer the T2 chip and provide instructions for how we can wire it in ourselves by Christmas 2020.
Curious what functionality you are missing on AppleTV when running iMacPro1,1 without the shikigva value? I run iMacPro1,1 without any shikigva value and AppleTV app seems to work fine, using RX560 as well.
I've been following the DRM thing on a few different threads and sites. It looks like those running Vega and newer are not having the issue. Those that are running Polaris RX 4xx-5xx cards seem to be most affected. DRM works in most places (sometimes requiring weg boot arguments) but you can get...
Thank you for testing that, so it seems to be across the board when using iMac19,1. I checked a couple of my real mac laptops here at home and that app opens instantly on all of them. Wonder what happens on a real iMac19,1.
Has anyone noticed a long startup time for "Activity Monitor" app? When I'm running on iMac19,1, the app takes about 5 bounces before it opens. When I switch to iMacPro1,1, the app opens immediately. Granted I'm on a different board (Z390 Aorus Pro), but curious if this is also happening on...
Your geekbench scores look great assuming you are using Geekbench 5. They lowered the scores in the new version compared to geekbench 4. I get 1234/8011 on an i7 9700k.
I'm basically in the same boat here. I get a hard freeze in safari/netflix with iMacPro1,1 and safari and running the latest weg (1.3.5) and lilu (1.4.0) with or without shikigva=16. I'm using an AMD Rx560.
Also a side note to be careful when entering this boot arg as I see a lot of people...
I'm seeing the same delay when I boot with the "AAPL,ig-platform-id 0300983E", Get about 30 seconds of black screen between verbose log and login. When I go back to "0300923E", then it boots quickly again. Maybe that is just how it has to be?
CaseySJ, the level of detail you have in this guide is amazing. I'm contemplating building a new hack and had a couple quick questions about this build:
If this system is run solely on the iGPU (non-headless) with no dedicated Radeon GFX card, will these crashing issues with Final Cut and...
Thanks for putting this guide out. I'm going to be building a new system pretty soon and wanted to see if the couple issues in the original post have been ironed out yet - out of the box processor support by 10.14.5 and if NVRAM support is workable in the bios yet (and if that is recommended...
Clover Files should be the ones you download from the guide in this post. You will copy those to your clover installation folder (which will be on your EFI partition or USB, depending on where you are installing to). When you open your clover folder on the EFI partition, you should see a folder...
The fix is not in 4035, you need a later version which isn't publicly released yet. There is a link above to a 4045 version which should contain the fix (working for me).
I vaguely remember a problem similar to this many years ago and I think it was a result of the graphics card/driver. I see you are using a Radeon - you may want to try swapping out with something else to test if that is the issue.
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