title: gitLab update : curl returns ssl error 35
body: <p>I am trying to update my gitLab installation from 7.7.2.
  When I am running the following command nothing downloads.</p>
  
  <p><code>
  curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash
  </code></p>
  
  <p>And I get this error:</p>
  
  <pre><code>0* Unknown SSL protocol error in connection to packages.gitlab.com:443
    0     0    0     0    0     0      0      0 --:--:--  0:02:00 --:--:--
  0
  * Closing connection 0
  curl: (35) Unknown SSL protocol error in connection to packages.gitlab.com:44
  3
  curl is unable to connect to packagecloud.io over TLS when running:
      curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/co
  nfig_file.list?os=Ubuntu&amp;dist=trusty&amp;name=git.curuba2.fr&amp;source=script
  This is usually due to one of two things:
  
   1.) Missing CA root certificates (make sure the ca-certificates package is i
  nstalled)
   2.) An old version of libssl. Try upgrading libssl on your system to a more
  recent version
  </code></pre>
  
  <p>My ubuntu Trusty is up to date, I have ca-certificates installed and I also did update-ca-certificates.</p>
  
  <p>No idea what's wrong. I need to migrate my server. I installed it properly on the new one but I fail updating the old one...</p>
  
  <p>[EDIT]
  I also tried with -k with no luck...</p>