Page Comparison

1a- check the release

me@ubuntu:~$ lsb_release -a    ( or  more /etc/lsb-release  )

No LSB modules are available.

Distributor ID: Ubuntu

Description:    Ubuntu 16.10

Release:        16.10

Codename:       yakkety

1b- remove all docker installation

#sudo apt-get remove docker docker-engine

1c- update all package + Install important

packages

sudo apt-get update

sudo apt-get install \

   apt-transport-https \

   ca-certificates \

   curl \

   software-properties-common

1d- Add Docker’s official GPG key:

curl -fsSL <DOCKER-EE-URL>/gpg | sudo apt-key add -

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

>> the output is just "OK"

Verify that the key fingerprint is DD91 1E99 5A64 A202 E859 07D6 BC14 F10B 6D08 5F96.

apt-key fingerprint 0EBFCD88

pub   4096R/0EBFCD88 2017-02-22

     Key fingerprint = 9DC8 5822 9FC7 DD38 854A  E2D8 8D81 803C 0EBF CD88

uid                  Docker Release (CE deb) <docker@docker.com>

sub   4096R/F273FCD8 2017-02-22

1e- set up the stable repository ( Debian or Ubuntu )

sudo add-apt-repository \

  "deb [arch=amd64] https://download.docker.com/linux/debian \

  $(lsb_release -cs) \

  stable"

or

sudo add-apt-repository \

  "deb [arch=amd64] https://download.docker.com/linux/ubuntu \

  $(lsb_release -cs) \

  stable"

1f- update all package + Install docker

sudo apt-get update

apt-get install docker-ce