Hi all, I have a droplets using Ubuntu 18.04 and nginx and I want add two factor authentication (Google PAM). I have following this tutorial (https://www.digitalocean.com/community/tutorials/how-to-set-up-multi-factor-authentication-for-ssh-on-ubuntu-16-04), I know this was not appropriate Ubuntu version, but I have searched another tutorials and found them having same steps.
After installing Google PAM and configure the configuration file, this line makes me error every time I did ssh via Putty: AuthenticationMethods publickey,password publickey,keyboard-interactive and gave me error message: Putty error: No supported authentication methods available (server sent: keyboard-interactive)
I just confused because other people having trouble with no supported authentication methods, server sent: publickey not keyboard-interactive. And others said because login with non-root user. Please help me I’m stuck :(
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.
Click below to sign up and get $200 of credit to try our products over 60 days!