Comment 6 for bug 1769911

This bug was fixed in the package docker.io - 18.06.1-0ubuntu1

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docker.io (18.06.1-0ubuntu1) cosmic; urgency=medium

  * Update to 18.06.1 upstream release (LP: #1794396)
    - drop "fix-btrfs-constants.patch" (applied upstream)
  * Update debconf to prompt more aggressively (LP: #1784602)
    1. does not prompt on initial install (but does start the daemon)
    2. does prompt on every reinstall / upgrade (if the daemon is running)
    3. does prompt during "dpkg-reconfigure docker.io" (but does _not_
       [re]start the daemon)
    4. works properly with DEBIAN_FRONTEND=noninteractive -- user's
       previous/stored answer to the question automatically applies with no
       prompt
  * Check if "docker" group exists before creating it (LP: #1769911)

 -- Tianon Gravi <email address hidden> Mon, 24 Sep 2018 15:42:19 -0700