


Your Proxmox host computer’s CPU must support SSE 4.2, so for Intel your CPU must be at least as new as Nehalem, which was the first CPU generation to bear the “Core” i5/i7 branding. You also need a real Mac available in order to fetch the OSK key. I’ll assume you already have Proxmox 6 installed. You can get the full sourcecode on my GitHub here. This tutorial for installing macOS Big Sur using OpenCore has been adapted for Proxmox from Kholia’s OSX-KVM project and Leoyzen’s OpenCore configuration for KVM.
#Change realvnc parameters for mac osx install#
MacOS 12 Monterey is now available! If you want to install that instead, check out my newer guide!
