@animesh

When you create a user using useradd, you'll need to specify their home directory or use usermod to change it (as would be the case if the user already exists).

What I normally do is create the directories first:

mkdir -p /home/myuser/.ssh

Create the authorized_keys file:

touch /home/myuser/.ssh/authorized_keys

Then add the user:

useradd -d /home/myuser myuser

Set proper permissions:

chmod 700 /home/myuser/.ssh

chmod 644 /home/myuser/.ssh/authorized_keys

Set ownership:

chown -R myuser:myuser /home/myuser/*

Once that's done, you should be able to login with myuser.

If you already have a user:

usermod -d /home/myuser myuser

and then continue with the above.

@jtittle
I have done all the above steps in my local machine and I still get the same error.

Permission denied (publickey)

Should this be done in my DO instance? If so, I remember seeing a authorized_keys file in the .ssh folder with some contents already presumably from the first time setup.

Should I append my publickey onto the authorized_keys file in the DO instance?

Hi @zaneakarl

I couldn't get into it.

Then I tried opening the web console from digitalocean dashboard and pasting it there. The problem was that it is not possible to paste text onto the web console.

Luckily for me, I was able to copy the key from my another computer (mouse/keyboard connected via synergy) and paste it into a file tmp and the did:

cat tmp >> .ssh/authorized_keys

Immediately I was able to log into the droplet.

Now, thinking back I don't really remember how I was able to paste the key into the tmp file in the first place. I checked the command history and am not able to find how I did it. Sorry.

If I find it, I will update it here.

I do something similar.

curl http://www.domain.com/file_path/id_rsa.pub >> .ssh/authorized_keys

From your local machine, run the ssh command: ssh root@your-droplet-ip

I've wasted time on this issue on three seperate occasions. I am about 20 minutes away from leaving DigitalOcean for good.

1) If web UI console is going to be the only reliable way to boot into a box after password reset, add paste functionality.
2) I can't put my finger on it, but I believe the web UI pw reset breaks more things then it fixes, ssh with a key is a struggle to get working

Ahh I'm switching now.

Hi, just solve this issue with the same method above.
1) open with web UI console
2) wget https://xxxxxxx
3) cat idrsa.pub > .ssh/authorizedkeys

There seems to be some problem with the setup of Droplet.
The .ssh/authorizedkeys wasn't correct originally.
The "vim -d idrsa.pub .ssh/authorized_keys" said they are different.
then do the third command.
and everything works.

hope this helps.

For others in future, if nothing above works, another way to try:

1. Have existing user, preferably root, create a file 'authorized_keys' on local machine, and copy the Public Key (.pub) of the new user into it in a text editor.

2. If root, then modify and run this command:
   scp -i /home/MYUSER/.ssh/id_rsa /home/MYUSER/Documents/authorized_keys root@123.123.123.123:/home/NEWUSER/.ssh/authorized_keys

3. Of course, make sure that all the permissions and directories are properly created with proper permissions, etc., etc.,

One helpful tip with any SSH logins is to include -vT in the command, this will show you the entire connection/negotiating process and many times will point out issues. An example:

ssh -i ~/.ssh/id_rsa -vT root@123.321.123.321

Try running ssh-add on your client machine.

When I write chown -R myuser:myuser /home/myuser/* to command line
I get a warning below.
chown: cannot access '/home/myuser/*': No such file or directory

Thank you