Comment 9 for bug 1983041

It doesn't seem possible to create a disk with only one ext4 partition and no bios grub partition without having subiquity crash. I have tried using both a gpt and mbr partition label but both fail. Should I open a separate bug report for that?

#cloud-config
autoinstall:
  apt:
    disable_components: []
    geoip: true
    preserve_sources_list: false
    primary:
    - arches:
      - amd64
      - i386
      uri: http://gb.archive.ubuntu.com/ubuntu
    - arches:
      - default
      uri: http://ports.ubuntu.com/ubuntu-ports
  drivers:
    install: false
  identity:
    hostname: ltspbase
    password: "$6$exDY1mhS4KUYCE/2$zmn9ToZwTKLhCw.b4/b.ZRTIZM30JZ4QrOQ2aOXJ8yk96xpcCof0kxKwuX1kqLG/ygbJ1f8wxED22bTL4F46P0"
    realname: ubuntu
    username: ubuntu
  kernel:
    package: linux-generic
  keyboard:
    layout: gb
    toggle: null
    variant: ''
  locale: en_GB.UTF-8
  network:
    ethernets:
      enp0s3:
        dhcp4: true
    version: 2
  ssh:
    allow-pw: true
    authorized-keys: []
    install-server: false
  storage:
    config:
    - ptable: gpt
      path: /dev/sda
      wipe: superblock-recursive
      preserve: false
      name: ''
      grub_device: true
      type: disk
      id: disk-sda
    - device: disk-sda
      size: -1
      wipe: superblock
      flag: ''
      number: 1
      preserve: false
      grub_device: false
      type: partition
      id: partition-0
    - fstype: ext4
      volume: partition-0
      preserve: false
      type: format
      id: format-0
    - path: /
      device: format-0
      type: mount
      id: mount-0
  updates: security
  version: 1