Scheduled Maintenance: We are aware of an issue with Google, AOL, and Yahoo services as email providers which are blocking new registrations. We are trying to fix the issue and we have several internal and external support tickets in process to resolve the issue. Please see: viewtopic.php?t=158230
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ 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
after searching the Internet, I came across an article that needs to be deleted
rm .ssh/known_hosts
I deleted this file after making a copy. but for some reason the problem remains. tell me how to solve it ?
generally when the target host credentials cannot be verified it give you an options of how to remove the specific offending line in known_hosts rather than removing the whole file.
Please post the whole warning in multi-line format. Also, verify that the hostname and IP actually match the target machine. finally, consider that maybe there is a man in the middle attack going on. the internet is a scary place.
jeka@home:~/.ssh$ sudo ssh jeka@192.168.1.11
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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:v9HvI6VV1s7nHX/1yqwW4clBOjL03cthDa7DGqPRcxk.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /root/.ssh/known_hosts:4
remove with:
ssh-keygen -f "/root/.ssh/known_hosts" -R "192.168.1.11"
Host key for 192.168.1.11 has changed and you have requested strict checking.
Host key verification failed.
this is me error how to fix it
Last edited by myordo on 2023-06-01 07:05, edited 1 time in total.