I could do SSH & SFTP from a windows 7 laptop to my Google Compute Engine instance until I changed my laptop & also upgraded to Windows 10. In the event I lost my previous settings, so had to start it all over again. I followed the steps provided from below but couldn't succeed -
My setup is same with just one change that my local machine is running on Windows 10.
I used gcloud sdk on windows 10, which updates the first time generated public key by itself onto my cloud instance, I could verify that also.
But the login from both gcloud & Putty fails with the error code "Disconnected: No supported authentication methods available(server sent: publickey)".
However, I could login successfully through the Web SSH.
What could be the issue?
It is that I have to use my gmail account/email only (in some specific format) while generating the keys? or Windows 10 SDK compatibility issue? or something else?