Help please I Can't SSH into Octopi

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1

What is the problem?

Can't SSH into pi

What did you already try to solve it?

Have you tried running in safe mode?

Did running in safe mode solve the problem?

Systeminfo Bundle

You can download this in OctoPrint's System Information dialog ... no bundle, no support!)

Additional information about your setup

OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible This is what I'm getting I just need to get in and get AVRDude so I can update firmware

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@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @

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IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!

Someone could be eavesdropping on you right now (man-in-the-middle attack)!

It is also possible that a host key has just been changed.

The fingerprint for the ED25519 key sent by the remote host is

SHA256:xEPy0RUMKMlzwtno4wf1seaEpCWlH+Hr9iEsPdRxAMs.

Please contact your system administrator.

Add correct host key in /Users/chadlane/.ssh/known_hosts to get rid of this message.

Offending ECDSA key in /Users/chadlane/.ssh/known_hosts:3

Host key for octopi.local has changed and you have requested strict checking.

Host key verification failed.
2

Did this start after reinstalling octoprint or after its IP address changed. If so you need to open /Users/chadlane/.ssh/known_hosts in a text editor and delete line 3.

3

The error message is a bit alarmist, probably no one is man-in-the-middle - attacking your communication with your pi but you reflashed the sd-card and now the pi has different host keys.
So do as it tells you, open /Users/chadlane/.ssh/known_hosts in a decent texteditor and delete line 3.

I would use TextWrangler on OSX or actually do it from the terminal with
nano /Users/chadlane/.ssh/known_hosts
to avoid getting some nice looking richtext garbage in a system file.

4

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