How to migrate from Raspberry Pi 2 to Raspberry Pi 3

Work In Progress

If you want to switch from Raspberry Pi 2 to Raspberry Pi 3, your need to upgrade your image first.

Where can I find the new image?

The new image will shortly be available

Disconnecting your Raspberry Pi 2

Upgrade your image

Copy * Ubuntu Core 16 installer image to SD card

1. Plug SD card to a laptop/desktop page-5
2. Unmount the SD card first: umount /media/​{user}​/​{mount point}
3. Issue the following command to write the image to SD card: sudo dd if=​ubuntu-core-16-armhf-rpi2-rpi3-installer-​{date}​.img​ of=/dev/​{MMC device}​ bs=32M;sync

• NOTE​: Additional methods (Windows/MAC) for writing image to an SD card may be found [here] ​(https://developer.ubuntu.com/en/snappy/start/raspberry-pi-2/)

Boot the Raspberry Pi 3 device

1. Plug SD card to Raspberry Pi 3
2. Connect WD PiDrive, power, WD PiDrive Cable, ethernet cable, USB keyboard, HDMI cable to Raspberry Pi 3
3. Power on Raspberry Pi 3
4. After installation done, the writable partition will be set to WD PiDrive and reboot automatically
5. After booting up Ubuntu Core 16, need to go through OOBE to create the default user (without default user, you still can access Nextcloud, but can not log into the system

Connect to your Nextcloud Box

Follow these steps