Keyboard-interactive authentication is disabled to avoid man-in-the-middle attacks.Īnother way to solve this problem is by removing the offending ECDA key in the ~/.ssh/known_hosts file. Password authentication is disabled to avoid man-in-the-middle attacks. Offending ECDSA key in /Users/nosinga/.ssh/known_hosts:1

Please contact your system administrator.Īdd correct host key in /Users/nosinga/.ssh/known_hosts to get rid of this message. The fingerprint for the ECDSA key sent by the remote host is It is also possible that a host key has just been changed.

Someone could be eavesdropping on you right now (man-in-the-middle attack)! Nannes-MacBook-Pro:~ nosinga$ ssh -p WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Password : vaizrdemo Last login: Mon Feb 20 12:20:56 on ttys005 $ ssh -p 2222 -o UserKnownHostsFile=/dev/null The command becomes ssh -p 2222 -o UserKnownHostsFile=/dev/null The easiest thing is to expand your ssh command with -o UserKnownHostsFile=/dev/null Most probably an earlier version of the vaizrdemobox. If you see something like WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED you had a machine before which was called localhost on port 2222. Run 'do-release-upgrade' to upgrade to REMOTE HOST IDENTIFICATION HAS CHANGED Get cloud support with Ubuntu Advantage Cloud Guest: Graph this data and manage this system at: Memory usage: 3% IP address for eth0: 10.0.2.15 Usage of /: 8.5% of 39.34GB Users logged in: 0 System information as of Tue Jan 17 08:57: If you see something like this below it's OK Warning: Permanently added ':2222' (ECDSA) to the list of known password: On the Mac, off coarse, this is diffrent on your machine whoami : nosinga Both username and hostname of the vaizrdemobox are displayed left from the $ prompt Running the command whoami reveals the user and hostname reveals the hostname. Once in terminal it is hard to see if you are on the virtual box with a ssh connection or on your local Mac. Terminal you can find by typing in terminal in the Spotlight Search box. Spotlight Search you can find in the upper right corner Run SSHįor mac, start a terminal session. XQuartz will be started automatically by running the proper ssh commands.įor Linux : A proper Linux desktop is equipped with a X-Windows server. You never have to start XQuartz separately. Mac and linux Download and install XQuartz

Install xquartz and ssh