My Linux link remote virtual host, Warning: ssh2_auth_pubkey_file () : Authentication failed for ubuntu using public key: Callback returned error report this error, I specific operation is the local public key appended to the remote authorized_keys folder Linux from the command line can be linked, but using ssh2_auth_pubkey_file () will return an error, I don't know what the reason, has used the bosses to help clue thank!

CodePudding user response:

CodePudding user response:

Ask bosses look don't post sink

CodePudding user response:

Should be the key problems, check the correctness of the key, if the key normal may be generated format has a problem

CodePudding user response:

reference xuanziran reply: 3/f

should be a key issue, check the correctness of the key, if the key normal may be generated is a problem with the format

Key generation is SSH - the keygen format is the default of rsa, and then the pub public key is sent to a remote server, and then links is the error