Generating flash0.img on Jammy when emulating Jammy with the cloud image of Jammy may help. For example, if you generated flash0.img on Focal but want to emulate Jammy with the cloud image of Jammy, the firmware is not fully compatible. If such thing happens to you, align your host and guest release version may help. You may generate it by the following command: In the above command, we use randmac as a variable of mac address. x86 host) $ sudo qemu-system-aarch64 -m 1024 -cpu cortex-a57 -M virt -nographic -pflash /usr/share/AAVMF/AAVMF_CODE.fd -pflash flash1.img -drive if=none,file=jammy-server-cloudimg-arm64.img,id=hd0 -device virtio-blk-device,drive=hd0 -netdev type=tap,id=net0 -device virtio-net-device,netdev=net0,mac=$randmac Additionally, you must use a 15.10 (wily) or newer cloud image for guests. Note: For GICv3 systems, such as Cavium ThunderX, you must use QEMU from Ubuntu 16.04 or newer, and pass "-M virt,gic-version=3". For accelerated VMs (arm64 host w/ KVM support) $ sudo qemu-system-aarch64 -enable-kvm -m 1024 -cpu host -M virt -nographic -pflash /usr/share/AAVMF/AAVMF_CODE.fd -pflash flash1.img -drive if=none,file=jammy-server-cloudimg-arm64.img,id=hd0 -device virtio-blk-device,drive=hd0 -netdev type=tap,id=net0 -device virtio-net-device,netdev=net0,mac=$randmac.Now you should be able to boot/ into a -arm64.img type cloud image. Install QEMU and the EFI image for QEMU: $ sudo apt-get install qemu-system-arm qemu-efi 1.Create a VM-specific flash volume for storing NVRAM variables: $ cp /usr/share/AAVMF/AAVMF_CODE.fd flash1.img How to emulate ARM64 programs in Windows X64 with Qemu - Super User How to emulate ARM64 programs in Windows X64 with Qemu Ask Question Asked 5 years, 3 months ago Modified 2 years, 2 months ago Viewed 29k times 9 I've downloaded the Windows ARM64 ISO from and open it with Qemu as in this article.Note: this requires Ubuntu 20.04 or greater Getting the bits It is possible to boot directly into Linux instead. I've chosen to describe a UEFI-based system here so I can make use of the kernel on the guest's disk image. on an x86 host) or, accelerated w/ KVM if you have an arm64 host. You can either do this fully emulated (e.g. Ubuntu/arm64 can run inside the QEMU emulator.
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