SSH для входа в Ubuntu 16 Core на Raspberry Pi3 требуется пароль [закрыто]

Я только что установил ядро ​​на свой raspberry pi 3, но запрашивает пароль. в доступе отказано . Отпечаток пальца точно такой же, как на экране / консоли pi. Ключи должны быть в порядке. Как идти вперед ??

16:41:23.281 Current date: 2017-08-20
16:41:23.281 Bitvise SSH Client 7.34, a fully featured SSH client for Windows.
Copyright (C) 2000-2017 by Bitvise Limited.
16:41:23.281 Visit www.bitvise.com for latest information about our SSH software.
16:41:23.281 Run 'BvSsh -help' to learn about supported command-line parameters.
16:41:23.281 Cryptographic provider: Windows CNG (x86) with additions
16:41:23.500 Loading default profile.
16:41:30.286 Started a new SSH2 session.
16:41:30.286 Connecting to SSH2 server 192.168.178.19:22.
16:41:30.286 Connection established.
16:41:30.380 Server version: SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
16:41:30.380 First key exchange started. Cryptographic provider: Windows CNG (x86) with additions
16:41:30.505 Received host key from the server. Algorithm: RSA, size: 2048 bits, MD5 fingerprint: fd:22:6d:5d:69:63:b6:57:e8:58:f9:92:57:b0:26:57, Bubble-Babble: xurif-giril-habas-syvyt-nifem-pybot-larik-kosop-nudad-ropym-fixux, SHA-256 fingerprint: PR6Z4cXKD/WmzwI7YRraqT6WRW713+5O4a4mCuguddk.
16:41:32.911 Host key has been saved to the global database.
16:41:32.943 First key exchange completed using diffie-hellman-group14-sha1. Session encryption and integrity: aes256-gcm, compression: none.
16:41:32.958 Attempting none authentication.
16:41:32.958 Remaining authentication methods: 'publickey,password'.
16:41:58.991 Attempting password authentication.
16:41:59.007 Authentication failed. Remaining authentication methods: 'publickey,password'.
16:42:02.394 Authentication aborted on user's request.
16:42:02.394 The SSH2 session has been terminated.