root@ip-172-31-21-167:/home/ubuntu# apt-get update && apt-get upgrade
Ign http://security.ubuntu.com trusty-security InRelease
Ign http://archive.ubuntu.com trusty InRelease
Hit http://security.ubuntu.com trusty-security Release.gpg
Ign http://archive.ubuntu.com trusty-updates InRelease
Hit http://security.ubuntu.com trusty-security Release
Hit http://archive.ubuntu.com trusty Release.gpg
Get:1 http://archive.ubuntu.com trusty-updates Release.gpg [933 B]
Hit http://archive.ubuntu.com trusty Release
Hit http://security.ubuntu.com trusty-security/main Sources
Get:2 http://archive.ubuntu.com trusty-updates Release [59.7 kB]
Hit http://security.ubuntu.com trusty-security/universe Sources
Hit http://security.ubuntu.com trusty-security/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/universe amd64 Packages
Hit http://security.ubuntu.com trusty-security/main Translation-en
Hit http://archive.ubuntu.com trusty/main Sources
Hit http://security.ubuntu.com trusty-security/universe Translation-en
Hit http://archive.ubuntu.com trusty/universe Sources
Hit http://archive.ubuntu.com trusty/main amd64 Packages
Hit http://archive.ubuntu.com trusty/universe amd64 Packages
Hit http://archive.ubuntu.com trusty/main Translation-en
Hit http://archive.ubuntu.com trusty/universe Translation-en
Get:3 http://archive.ubuntu.com trusty-updates/main Sources [127 kB]
Get:4 http://archive.ubuntu.com trusty-updates/universe Sources [87.7 kB]
Get:5 http://archive.ubuntu.com trusty-updates/main amd64 Packages [340 kB]
Get:6 http://archive.ubuntu.com trusty-updates/universe amd64 Packages [213 kB]
Hit http://archive.ubuntu.com trusty-updates/main Translation-en
Hit http://archive.ubuntu.com trusty-updates/universe Translation-en
Ign http://archive.ubuntu.com trusty/main Translation-en_US
Ign http://archive.ubuntu.com trusty/universe Translation-en_US
Fetched 828 kB in 37s (22.0 kB/s)
E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem.