Hi, I recently got started with OpenCore. I tried both Big Sur and Catalina but I have serious graphics flicker issues (wallpaper sneaks through windows). For example, when copying a folder icon to preview or doing graphical tasks like changing Terminal profile, the screen freezes and sometimes I am unable to continue using it.
My desktop configuration:
Intel i3-4160 3.6GHz quad core
Intel HD 4400 Graphics
Asus H81M-K motherboard
I am using precompiled DSDTs from the dortania guide.
I'm using WhateverGreen and Lilu with the instructions from the Dortania guide:
AAPL,ig-platform-id: 0300220D
framebuffer-patch-enable: 01000000
framebuffer-stolenmem: 00003001
framebuffer-fbmem: 00009000
device-id: 12040000
When I press 'About this Mac' I see the graphics card has 1.5GB memory
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