title: install docker on Ubuntu Bionic 18.04 Xeon
body: <p>I'm trying to install docker on a fairly standard Ubuntu 18.04 Bionic distro.</p>
  
  <p>I followed steps at <a href="https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-from-a-package" rel="nofollow noreferrer">https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-from-a-package</a></p>
  
  <p>but when I try to do:</p>
  
  <p>$ sudo apt-get install docker-ce</p>
  
  <p>I get :</p>
  
  <pre><code>Package docker-ce is not available, but is referred to by another package.
  This may mean that the package is missing, has been obsoleted, or
  is only available from another source
  However the following packages replace it:
    docker-ce-cli:amd64
  
  E: Package 'docker-ce' has no installation candidate
  </code></pre>
  
  <p>The server is a 64-bit 4-core Xeon Intel, which is reported by dpkg as i386. It is definitely not amd.</p>
  
  <p>Here are the particulars:</p>
  
  <p>$ uname -a</p>
  
  <p>Linux srv2 4.15.0-76-generic #86-Ubuntu SMP Fri Jan 17 17:25:21 UTC 2020 i686 i686 i686 GNU/Linux</p>
  
  <p>$ dpkg --print-architecture</p>
  
  <p>i386</p>
  
  <p>$ cat /etc/cpuinfo</p>
  
  <p>...
  vendor_id   : GenuineIntel
  cpu family  : 6
  model       : 94
  model name  : Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz</p>
  
  <p>$ cat /etc/issue</p>
  
  <p>Ubuntu 18.04.4 LTS</p>
  
  <p>Please share any ideas, even a manual way to find and install the .debs corresponding to this architecture (intel 64-bit), not amd.</p>