Performance Mode with "GPU in Use" enabled (if you have a dedicated GPU) Resolution
qemu-system-x86_64 -drive file=legacy_os.img,format=raw \ -machine pc-q35-4.0,accel=kvm,kernel_irqchip=split \ -global ICH9-LPC.msi=off \ -global pci-bridge.msi=off \ -device pcie-root-port,msi=off \ -cpu host -m 2048 emulador msi 5