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# docker info
FATA[0000] Post http:///var/run/docker.sock/v1.18/containers/create: dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS?

stackoverflow.com

sudo apt-get install apparmor

service docker restart

# docker info
Containers: 0
Images: 0
Storage Driver: aufs
 Root Dir: /var/lib/docker/aufs
 Backing Filesystem: extfs
 Dirs: 0
 Dirperm1 Supported: true
Execution mito@x220 Driver: native-0.2
Kernel Version: 3.16.0-36-generic
Operating System: Ubuntu 14.04.2 LTS
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