Actually sorry, that's wrong, it's unrelated, it's due to our own patch setting USERS_DIR to /var/lib/lightdm (I don't really understand why, but that's off-topic for this bug).
Actually sorry, that's wrong, it's unrelated, it's due to our own patch setting USERS_DIR to /var/lib/lightdm (I don't really understand why, but that's off-topic for this bug).