Docker hangs while pulling

Question

I am trying to run docker run docker/whalesay cowsay boo from the tutorial.

Here is the output I get:

Unable to find image 'docker/whalesay:latest' locally
latest: Pulling from docker/whalesay
e190868d63f8: Already exists
909cd34c6fd7: Already exists
0b9bfabab7c1: Already exists
a3ed95caeb02: Pulling fs layer
00bf65475aba: Already exists
c57b6bcc83e3: Already exists
8978f6879e2f: Waiting
8eed3712d2cf: Download complete

It has been 10 minutes but nothing shows up. Is it supposed to take that long?

I tried control+C and re-run the command, and restarting Docker Quickstart Terminal. It's still not solving the problem.

Answer 1

You don't have to reinstall. Just restarting docker service should do

service docker restart