I tried to run REMnux VM with the following settings: Macbook pro (M2) Mac OSX Sonoma UTM 4.4.5 (brew installed; brew install --cask utm) Downloaded the REMNux VM (from https://remnux.org/#distro) References https://www.technomancer.com/archives/568 https://www.youtube.com/watch?v=krGvTMq29gA Convert the format of the REMNux disk image $ qemu-img convert -p -f vmdk -O vhdx REMnuxVM.vmdk REMnuxVM.vhdx * -p: indicates the conversion progress. * -f: indicates the source image format. * $ qemu-img convert -p -f vmdk -O qcow2 REMnuxVM.