I'm following the instructions by u/thenickdude for installing macOS Big Sur on Proxmox https://www.nicksherlock.com/2020/06/installing-macos-big-sur-on-proxmox/ Hardware (previously had installed OpenCore/hackintosh installed) Intel i7-10700 ASRock B460M-ITX/ac Software Proxmox 6.4-4 BigSur-full.img (generated with the script in the article.) OpenCore-v13.iso (linked from the article) I modified the config with the tips as per this comment to get verbose boot. So my final vm configuration looks like this agent: 1 args: -device isa-applesmc,osk="appleosk" -smbios type=2 -device usb-kbd,bus=ehci.0,port=2 -cpu host,kvm=on,vendor=GenuineIntel,+kvm_pv_unhalt,+kvm_pv_eoi,+hypervisor,+invtsc balloon: 0 bios: ovmf boot: order=ide2 cores: 12 cpu: Penryn efidisk0: vm1:vm-103-disk-0,size=4M ide0: local:iso/BigSur-recovery.img,cache=unsafe,size=2G ide2: local:iso/OpenCore-v13.iso,cache=unsafe,size=150M machine: q35 memory: 24576 name: bigsur net0: vmxnet3=66:A...