public_docs/rpi/bootstrap.md

523 B

This is the cloud-init file that can be used in the 20.10 raspi image

The image was originally mounted using

mkdir mnt
sudo mount -o loop,offset=1048576 ubuntu-20.10-preinstalled-server-arm64+raspi.img mnt

Then copy mnt/user-data with the contents from this snippet, i.e.

cp user-data.yaml mnt/user-data

Unmount the folder

umount mnt

Now write to the sdcard, in my example below /dev/sda is the sdcard

sudo dd if=ubuntu-20.10-preinstalled-server-arm64+raspi.img of=/dev/sda bs=4M conv=fsync