I cannot login to my user directly from SSH, `Permission denied (publickey).`.

@notalentgeek

The Permission Denied (publickey) generally means that SSH Keys are enabled and when trying to login as user_test, the only accepted method of authentication is an SSH Key, which isn’t provided via the command you’re executing to login.

To pass an SSH Key during login, you need to pass the -i argument followed by the path to the key (private key) that’s stored locally.

ssh user_test@111.222.333.444 -i /path/to/private_key

As root, I’d open up /etc/ssh/sshd_config, like so:

nano /etc/ssh/sshd_config

And search for PasswordAuthentication. If that’s set to no, password-based logins won’t work and only SSH Keys will be allowed to be used – which would be a little odd if you’re able to login as root without a key, if this is set to no.

When trying to login with user_test, you can pass -v, -vv, or -vvv to get a more verbose output as to what’s going on to help identify the issue. You’d run that locally, for example, try:

ssh user_test@111.222.333.444 -v

or

ssh user_test@111.222.333.444 -vv

or

ssh user_test@111.222.333.444 -vvv

Hi @notalentgeek !

Check if you have permissions on ~/.ssh/authorized_keys with user_test. You can check them with the command ls -al and appears like this:

drwxr-xr-x 14 user_test staff 476 May 4 18:42 .atom -rw------- 1 user_test staff 13461 May 14 21:26 .bash_history -rw-r--r-- 1 user_test staff 18 May 4 17:13 .bash_profile drwx------ 123 user_test staff 4182 May 14 21:46 .bash_sessions

If you don’t have permission in the file you have to change file owner

chown user_test:user_test ~/.ssh/autorized_keys

Regards,

Heya,

By default all DigitalOcean Droplets come with PasswordAuthentication stopped. As such even when creating a new user, different than root you’ll need to use an SSH key to authenticate. That is if you don’t want to turn PasswordAuthentication On but I wouldn’t recommend it as it’s less safe than just using SSH keys.