Unable to start Docker Service in Ubuntu 16.04

Question

I\'ve been trying to use Docker (1.10) on Ubuntu 16.04 but installation fails because Docker Service doesn\'t start. I\'ve already tried to

Answer 1

In my case I was getting the following error from journalctl -xe command

unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 'â' looking for beginning of object key string

Just clean /etc/docker/daemon.json with

{
}