Docker Installation On Ubuntu Xenial 16.04

I was trying to follow docker official installation guideline here.

It was all good until I hit docker run hello-world and also docker pull hello-world which resulted into the following

Using default tag: latest
latest: Pulling from library/hello-world
5b0f327be733: Extracting [==================================================>]     974B/974B

After that, I waited for a while to see if this is a network issue, but it was not doing anything, so pressed Ctrl-C as my saver. I am not sure how this could be a proxy issue since other items worked fine.

my docker version output:

Client:
 Version:      17.06.2-ce
 API version:  1.30
 Go version:   go1.8.3
 Git commit:   cec0b72
 Built:        Tue Sep  5 20:00:17 2017
 OS/Arch:      linux/amd64

Server:
 Version:      17.06.2-ce
 API version:  1.30 (minimum version 1.12)
 Go version:   go1.8.3
 Git commit:   cec0b72
 Built:        Tue Sep  5 19:59:11 2017
 OS/Arch:      linux/amd64
 Experimental: false

I am still quite new to docker so may be i have missed configuring something? For Xenial, I think so far my steps have been okay?

Regards,