-cpu host -accel kvm : Leverages the physical ARM CPU capabilities directly for near-native virtualization performance. (Use -accel hvf if running on macOS).
Ensure KVM is properly enabled and you are using virtio disk interfaces. windows 10 arm qcow2
What is your for this VM? (Development, testing, running legacy apps?) Share public link -cpu host -accel kvm : Leverages the physical
While QEMU can emulate multiple CPU cores, be cautious about assigning too many vCPUs. Some users have reported fatal CLOCK_WATCHDOG_TIMEOUT errors when using more than 4 processor cores, caused by interrupt requests not arriving in time. Start with 2-4 cores and monitor stability. What is your for this VM
: You can change the screen resolution by hitting ESC during the TianoCore splash screen to enter the UEFI BIOS settings. Windows 10 for ARM with QEMU for Windows - dfighter1985
If you choose to run Windows 11 ARM instead, be aware that Microsoft imposes TPM 2.0 and SecureBoot requirements. These can be bypassed using registry modifications during installation, but this adds an extra layer of complexity.