Osx-kvm-gpu-passthrough

In virt-manager or your Libvirt XML, you must add the PCI devices for the GPU. Ensure you also pass through the GPU Audio device, or you may experience stuttering or crashes. 4. Common Pitfalls

Getting native graphics performance on a macOS virtual machine via KVM is the "holy grail" of virtualization. It turns a laggy VNC window into a fully functional workstation capable of video editing, Xcode development, and even light gaming. osx-kvm-gpu-passthrough

Some AMD cards (like the Vega series) don't reset properly when the VM shuts down. You might need the vendor-reset kernel module to fix this. In virt-manager or your Libvirt XML, you must

Success starts with your hardware. macOS has very strict driver support compared to Windows or Linux. This is the most critical factor. AMD (Recommended): Common Pitfalls Getting native graphics performance on a

How far along are you in your setup—have you already in the host OS, or are you still selecting hardware ?

Edit your GRUB configuration ( /etc/default/grub ) and add intel_iommu=on or amd_iommu=on to the kernel parameters.