The error message says it is due to a invalid format error of the key. I have followed the steps in the instructions with no luck. I had to change the name of the key in the "config" file and the commands due to the key that I downloaded from the site didn't have the same name. The key had a format "devcloud-access-key-XXXXX" where XXXXX are 5 digits, in the instructions it is "devcloud-access-key-uXXXXX". I don't think that has anything to do but I am just saying it so it can be fix.
Below the error:
Load key "/home/dani/Descargas/devcloud-access-key-XXXXX": invalid format
XXXX@XXXXX.intel.com: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
ssh_exchange_identification: Connection closed by remote host
Please confirm that you had given the same key name for 'IdentityFile' and 'ProxyCommand' field in config file. It would be great if you could provide a screen shot of the config file you are using.
Please ensure that you had provided the permission for key and config file using the below commands.
chmod 600 ~/[path_to_your_key]/devcloud-access-key-xxxxx
chmod 600 ~/.ssh/config
Could you please confirm if the issue is resolved.
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