menuentry "Install s45-nomad" { linux /casper/ubuntu-focal-amd64/vmlinuz ip=dhcp interface=38:0e:4d:9c:4b:0c url=https://releases.ubuntu.com/20.04.4/ubuntu-20.04.4-live-server-amd64.iso autoinstall ds=nocloud-net\;s=http://10.30.51.20:8081/ubuntu_focal_amd64/38:0e:4d:9c:4b:0c/ --- console=ttyS0,115200n8 quiet initrd /casper/ubuntu-focal-amd64/initrd }