ubuntu@ubuntu:~$ sudo apt-get update
Ign cdrom://Ubuntu 14.04 LTS _Trusty Tahr_ - Release amd64 (20140417) trusty InRelease
Ign cdrom://Ubuntu 14.04 LTS _Trusty Tahr_ - Release amd64 (20140417) trusty/main Translation-en_US
Ign cdrom://Ubuntu 14.04 LTS _Trusty Tahr_ - Release amd64 (20140417) trusty/main Translation-en
Ign cdrom://Ubuntu 14.04 LTS _Trusty Tahr_ - Release amd64 (20140417) trusty/restricted Translation-en_US
Ign cdrom://Ubuntu 14.04 LTS _Trusty Tahr_ - Release amd64 (20140417) trusty/restricted Translation-en
Ign http://security.ubuntu.com trusty-security InRelease
Ign http://archive.ubuntu.com trusty InRelease
Get:1 http://security.ubuntu.com trusty-security Release.gpg [933 B]
Ign http://archive.ubuntu.com trusty-updates InRelease
Get:2 http://security.ubuntu.com trusty-security Release [58.5 kB]
Hit http://archive.ubuntu.com trusty Release.gpg
Get:3 http://archive.ubuntu.com trusty-updates Release.gpg [933 B]
Hit http://archive.ubuntu.com trusty Release
Get:4 http://archive.ubuntu.com trusty-updates Release [58.5 kB]
Get:5 http://security.ubuntu.com trusty-security/main amd64 Packages [54.8 kB]
Get:6 http://security.ubuntu.com trusty-security/restricted amd64 Packages [14 B]
Hit http://archive.ubuntu.com trusty/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/main Translation-en
Hit http://archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://security.ubuntu.com trusty-security/restricted Translation-en
Hit http://archive.ubuntu.com trusty/main Translation-en
Hit http://archive.ubuntu.com trusty/restricted Translation-en
Get:7 http://archive.ubuntu.com trusty-updates/main amd64 Packages [142 kB]
Ign http://security.ubuntu.com trusty-security/main Translation-en_US
Ign http://security.ubuntu.com trusty-security/restricted Translation-en_US
Get:8 http://archive.ubuntu.com trusty-updates/restricted amd64 Packages [14 B]
Hit http://archive.ubuntu.com trusty-updates/main Translation-en
Hit http://archive.ubuntu.com trusty-updates/restricted Translation-en
Ign http://archive.ubuntu.com trusty/main Translation-en_US
Ign http://archive.ubuntu.com trusty/restricted Translation-en_US
Ign http://archive.ubuntu.com trusty-updates/main Translation-en_US
Ign http://archive.ubuntu.com trusty-updates/restricted Translation-en_US
Fetched 316 kB in 2s (134 kB/s)