title: Unable to negotiate with 40.74.28.9 port 22: no matching host key type found. Their offer: ssh-rsa
body: <p>After start of using NixOS as a new package management system, I get the following error when using git within Azure DevOps repositories and rsa ssh key:</p>
  <pre><code>jaroslavbezdek@mac&gt; git pull
  Unable to negotiate with 40.74.28.9 port 22: no matching host key type found. Their offer: ssh-rsa
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights
  and the repository exists.
  </code></pre>
  <p>What can I do with that, please?</p>