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"Nuuk": More SSH Troubles

Scenario: "Nuuk": More SSH Troubles

Level: Easy

Type: Fix

Tags: ssh  

Access: Paid

Description: (NOTE: if you are a Pro user, you cannot SSH directly into this VM; click the "Open the Server Terminal" button to use the web browser instead).

SSH seems broken in this server. The user admin has an id_ed25519 SSH key pair in their ~/.ssh directory with the public key in ~/.ssh/authorized_keys but ssh 127.0.0.1 won't work.

Root (sudo) Access: True

Test: You can ssh locally, i.e. ssh admin@127.0.0.1 works.

The "Check My Solution" button runs the script /home/admin/agent/check.sh, which you can see and execute.

Time to Solve: 10 minutes.

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Updated: 2026-02-26 18:17 UTC – cbaeb13