Judson Belmont asked 2 years ago
https://docs.google.com/document/d/1Sbh5N1eMKsO85fkaMoAJnVT2VTifAoy4uZtJCJ4BEN4/editGood day, I am trying to install Raspberry Pi model 4″headless” following your tutorial that is referenced in the MQTT set up using a Raspberry for the host. I have a MAC with the current Ventura OS. I hope the link to google docs showing the terminal results is attached. I have no idea how to “add correct host key in /var/root/.ssh/known_hosts to get rid of the offending ED25529 key in /var/root/.ssh/known_hosts:1”. Hoping you can save me. Judson
Sara Santos Staff answered 2 years ago
Hi.
I’m glad you were sable to solve the issue.
I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara
Judson Belmont answered 2 years ago
I have not solved this issue. I was able to log on once on a second computer but found that now I get this same message on both. I erased both Mac Pros and restarted from scratch 2 times on each. No luck. It seems that once there is a key that is incorrect, the raspberry pi clamps down due to a hacking concern. I saw a post about getting into the referenced file and putting in the appropriate key or just deleting keys. Any help is greatly needed and appreciated. A google docs link to the message is included. I am careful about keeping the host name and username straight as well as keeping the system password and raspberry pi passwords straight.
Sara Santos Staff answered 2 years ago
Hi.
I found the following issues:
– https://forums.raspberrypi.com/viewtopic.php?t=217113
– https://forums.raspberrypi.com/viewtopic.php?t=104253
Seems to be the same as yours.
Check the proposed solutions and let me know if that fixes your issue.
Regards,
Sara
Judson Belmont answered 2 years ago
Thank you. I saw those referenced links and tried what I could. Most of them were outside my capabilities.
Found an easy solution. I simply started over(for the 7th time) but changed the “host”name. It appears that once I previously entered an incorrect password or changed the username, the pi perceived me as an invader. Just by changing the host name, seems to be working.