mint-15-upto-16

sudo sed -i 's/raring/saucy/' /etc/apt/sources.list sudo sed -i 's/olivia/petra/' /etc/apt/sources.list

sudo sed -i 's/raring/saucy/' /etc/apt/sources.list.d/official-package-repositories.list

sudo sed -i 's/olivia/petra/' /etc/apt/sources.list.d/official-package-repositories.list

sudo apt-get update && sudo apt-get dist-upgrade

sudo apt-get upgrade

%%timeit about 2 hours