title: Can't clone an existing repository with ssh, and ssh config seems fine
body: <p>Here's my situation:
  I have two <strong>private</strong> repositories.</p>
  
  <ul>
  <li>git@github.com:syra37fGIT/Angular.git</li>
  <li>git@github.com:syra37fGIT/temp.git</li>
  </ul>
  
  <p>Currently i added a remote just for one of them by cloning it.</p>
  
  <pre><code>$ git remote -v
  origin  git@github.com:syra37fGIT/temp.git (fetch)
  origin  git@github.com:syra37fGIT/temp.git (push)
  </code></pre>
  
  <p><strong>ssh is configured correctly i think</strong>, since:</p>
  
  <p>i generated both private (id_rsa) and public (id_rsa.pub) keys</p>
  
  <pre><code>$ ls -al ~/.ssh
  total 28
  drwxr-xr-x 1 Pietro 197121    0 Mar  5 00:18 ./
  drwxr-xr-x 1 Pietro 197121    0 Mar 17 09:19 ../
  -rw-r--r-- 1 Pietro 197121 3389 Mar  5 00:18 id_rsa
  -rw-r--r-- 1 Pietro 197121  747 Mar  5 00:18 id_rsa.pub
  -rw-r--r-- 1 Pietro 197121 2790 Mar  5 00:29 known_hosts
  </code></pre>
  
  <p>the public key is correctly setted into my github account Personal settings/SSH and GPG keys</p>
  
  <p><a href="https://i.stack.imgur.com/DmT3E.png" rel="nofollow noreferrer">public key setted on account</a></p>
  
  <p>the private key also seems correctly registered</p>
  
  <pre><code>$ eval `ssh-agent -s`
  Agent pid 7696
  
  $ ssh-add
  Identity added: /c/Users/Pietro/.ssh/id_rsa (syra37fGIT@yandex.com)
  </code></pre>
  
  <p>as proof, i can actually push commits into the added repository whithout problems (no password required since ssh is active)</p>
  
  <pre><code>(master)$ echo -e "\ndamn u damn" &gt; README.txt
  (master)$ git add .
  (master)$ $ git commit -m "damn u commit"
            [master dae7dfd] damn u commit
              1 file changed, 2 insertions(+), 4 deletions(-)
  (master)$ git push
  Enumerating objects: 5, done.
  Counting objects: 100% (5/5), done.
  Delta compression using up to 8 threads
  Compressing objects: 100% (2/2), done.
  Writing objects: 100% (3/3), 263 bytes | 263.00 KiB/s, done.
  Total 3 (delta 1), reused 0 (delta 0)
  remote: Resolving deltas: 100% (1/1), completed with 1 local object.
  To github.com:syra37fGIT/temp.git 
    54bc492..dae7dfd  master -&gt; master
  </code></pre>
  
  <p>and also the authentication test works</p>
  
  <pre><code>$ ssh -T git@github.com
  Hi syra37fGIT! You've successfully authenticated, but GitHub does not provide shell access.
  </code></pre>
  
  <p>Given this, <strong>when i try to clone the other repository, the error message below appears</strong>... </p>
  
  <pre><code>$ git clone git@github.com:syra37fGIT/Angular.git
  Cloning into 'Angular'...
  \302\226git@github.com: Permission denied (publickey).
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights
  and the repository exists.
  </code></pre>
  
  <p>Every tips suggested in 
  <a href="https://help.github.com/en/articles/error-permission-denied-publickey" rel="nofollow noreferrer">https://help.github.com/en/articles/error-permission-denied-publickey</a>
  is satisfied (i'm on windows machine). Where i'm doing wrong?</p>
  
  <p>Just a tip: there's a chance that one of there two repositories was first cloned with https and then transformed into ssh (<a href="https://help.github.com/en/articles/changing-a-remotes-url#switching-remote-urls-from-https-to-ssh" rel="nofollow noreferrer">FROM HTTPS TO SSH</a>)... I can't tell if this can be a clue or not to the problem.</p>
  
  <p><strong>UPDATE:</strong> as the comment below suggests,  the problem was that while visually the repo string was correct, the actual one sent was wrong. The issue is solved.</p>