Sep 2017
At your own risk.
$ sudo apt-get update $ sudo apt-get upgrade
$ sudo dpkg --audit $ dpkg --get-selections | grep 'hold$'
$ dpkg -l | awk '/^rc/ { print $2 }' $ sudo apt-get purge `dpkg -l | awk '/^rc/ { print $2 }'`
$ sudo apt-get autoremove $ sudo apt-get clean
$ sudo vi /etc/apt/sources.list $ sudo apt-get update
$ sudo apt-get -o APT::Get::Trivial-Only=true dist-upgrade
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade