ubuntu@tegra-ubuntu:~$ sudo apt update ; sudo apt upgrade
Ign http://us.archive.ubuntu.com trusty InRelease
Hit http://us.archive.ubuntu.com trusty-updates InRelease
Hit http://us.archive.ubuntu.com trusty-security InRelease
Get:1 http://us.archive.ubuntu.com trusty Release.gpg [933 B]
Hit http://ports.ubuntu.com trusty-security InRelease
Ign http://archive.linux.duke.edu/ubuntu/ precise InRelease
Ign http://ports.ubuntu.com trusty InRelease
Hit http://archive.linux.duke.edu/ubuntu/ precise-updates InRelease
Hit http://archive.linux.duke.edu/ubuntu/ precise-backports InRelease
Hit http://ports.ubuntu.com trusty-security/main armhf Packages
Hit http://archive.linux.duke.edu/ubuntu/ precise-security InRelease
Hit http://ports.ubuntu.com trusty-security/restricted armhf Packages
Hit http://ports.ubuntu.com trusty-security/universe armhf Packages
Get:2 http://archive.linux.duke.edu/ubuntu/ precise Release.gpg [198 B]
Hit http://ports.ubuntu.com trusty-security/multiverse armhf Packages
Hit http://ports.ubuntu.com trusty-security/main Translation-en
Hit http://ports.ubuntu.com trusty-security/multiverse Translation-en
Hit http://ports.ubuntu.com trusty-security/restricted Translation-en
Hit http://ports.ubuntu.com trusty-security/universe Translation-en
Hit http://ports.ubuntu.com trusty Release.gpg
Hit http://ports.ubuntu.com trusty Release
Hit http://ports.ubuntu.com trusty/main armhf Packages
Hit http://ports.ubuntu.com trusty/main Translation-en
Ign http://ports.ubuntu.com trusty/main Translation-en_US
Get:3 http://mirror.math.ucdavis.edu/ubuntu/ precise-updates/main Translation-en [344 kB]
E: Method gave invalid 103 Redirect message
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  account-plugin-windows-live libdbusmenu-gtk4 libntdb1 libqpdf13 libupstart1
  python-ntdb python-pycurl
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
ubuntu@tegra-ubuntu:~$