What Should I Do If Error Message "Disconnected: No supported authentication methods available" Is Displayed When I Remotely Log In to a Linux ECS?
Symptom
When I attempted to remotely log in to a Linux ECS, the system displayed error message "Disconnected: No supported authentication methods available".
Possible Causes
A policy that denies password-authenticated logins is enabled on the SSH server.
Solution
- Open the /etc/ssh/sshd_config file and check the following settings:
vi /etc/ssh/sshd_config
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