Virtualize SQL Server with KVM
Install KVM and libvirt on Debian or Ubuntu, enable the service and add your user to the libvirt and kvm groups, before virtualizing SQL Server.
Installing KVM on Debian/Ubuntu
sudo apt update
sudo apt install -y qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virt-manager
sudo systemctl enable --now libvirtd
Add your user to the libvirt and kvm groups:
sudo usermod -aG libvirt $USER
sudo usermod -aG kvm $USER
Log out and back in to apply the change.