I have an AWS basic free account (no support available), and need to connect to my ec2 instance (that's running Wordpress).I did follow the steps to connect to my instance, but I got, from putty:AWS: No supported authentication methods available (server sent:  publickey)The troubleshoot page didn't help.I did try the users ec2-user, root and ubuntu (I believe the correct one is 'ec2-user') with no success.There are some questions about this in stackoverflow and superuser, but none solved it for me. People talk about the public and private key files generated by putty, but I have only one file with the format:PuTTY-User-Key-File-2: ssh-rsaEncryption: noneComment: imported-openssh-keyPublic-Lines: 6*[6 lines of data here]*Private-Lines: 14*[14 lines of data here]*Private-MAC: a11ddb4e1a8f13bdd2c3efe3bb4714e426ed8e6aGenerated by puttygen without a key passphrase.Someone suggested that the Home directory of my home PC OS may be encrypted (I'm using Windows 10). So I did move the .ppk file to root dir C:\, but the problem persist.Any idea for how to connect to ec2 using ssh?
AWS: No supported authentication methods available (server sent: publickey)
amazon aws;amazon ec2