In terminal type:
sudo ncp-config (used to be nextcloudpi-config)
or visit https://nextcloudpi.local:4443 and login with user: ncp password: Generated at activation (used to be: ownyourbits)
Scroll down nextcloudpi-config screen and select SSH: Use arrow keys for up and down. Use tab key to move to select or cancel, enter to confirm.
Type yes to enable ssh and set the new password for pi. In order to enable SSH, the password for user pi can not remain set to the default raspberry. You HAVE to create a NEW password for pi if you want this program to enable SSH, it will fail if you dont! Note: Use normal AlphaNumeric, the only special characters allowed are .,@-_/