EricClaeys
commented
1 year ago @BobW55
The key is this line from the error message:
Add correct host key in C:\Users\xxxxx/.ssh/known_hosts to get rid of this message.When you first ssh into a machine, it prompts for something about wanting to know who you are. When you enter "yes", it puts an entry in your ~/.ssh/known_hosts file describing the remote machine.
The next time you ssh to the remote machine, you aren't prompted because ssh already knows about the machine from its ~/.ssh/known_hosts entry.
I suspect what happened is when you sshed into the 32 GB card, an entry was added to ~/.ssh/known_hosts. Now when you try to ssh to the 8 GB card, it probably has the same IP address as the 32 GB card did, but ssh considers it a different machine and the ~/.ssh/known_hosts entry is no longer valid.
The fix is to remove the "old" entry in known_hosts. The trick will be determining which entry to delete. If there's only one, simply delete the file.
This line may indicate it's the 3rd entry:
Offending ECDSA key in C:\Users\xxxxx/.ssh/known_hosts:3Before doing anything, I suggest you make a copy of the known_hosts file.
BobW55
C:\Users\xxxxx>ssh pi@raspberrypi.local @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 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 SHA256:0uxDrvNaxvznuyqYVhGH+VO5s9fVdc/FYOAaxXGPOAU. Please contact your system administrator. Add correct host key in C:\Users\xxxxx/.ssh/known_hosts to get rid of this message. Offending ECDSA key in C:\Users\xxxxx/.ssh/known_hosts:3 Host key for raspberrypi.local has changed and you have requested strict checking. Host key verification failed.
Making a NEW load on a 256GB SDcard. using same instructions from the other night and this video https://www.youtube.com/watch?v=7TGpGz5SeVI My first load on a 32GB card ran without issue. Sorry Linex is not my thing.