# Make sure the correct bootloader package is installed for EFI. # Also pull in shim so secureboot has a chance at working. --- firmwareType: efi: - command: apt-cdrom add -m -d=/media/cdrom/ timeout: 10 - command: apt-get update timeout: 120 - command: apt install -y --no-upgrade -o Acquire::gpgv::Options::=--ignore-time-conflict grub-efi-amd64-signed timeout: 300 - command: apt install -y --no-upgrade -o Acquire::gpgv::Options::=--ignore-time-conflict shim-signed timeout: 300 - command: sed -i '/deb cdrom/d' /etc/apt/sources.list timeout: 10 - command: apt-get update timeout: 120