How to install experimental Docker versions on my Ubuntu 16.04 LTS

How to install experimental Docker versions on my Ubuntu 16.04 LTS

In order to have bleeding edge docker packages in Ubuntu, you can follow these instructions:

1. Add the following line to /etc/apt/sources.list:

deb http://ppa.launchpad.net/docker/experimental/ubuntu xenial main
deb-src http://ppa.launchpad.net/docker/experimental/ubuntu xenial main

2. Add the PPA key to your keyring

$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0x6c09f330d9d32a57

3. Install the package itself

$ sudo apt-get update
$ sudo apt-get install docker.io

4. Remove the old aufs directory

$ sudo mv /var/lib/docker/aufs /var/lib/docker/aufs.old

5. Restart docker daemon

$ sudo systemctl restart docker

6. Docker is now up and running

$ docker --version Docker version 1.10.2, build c3959b1

参考： https://wiki.ubuntu.com/ppp64el/Docker