I m upgrading Ubuntu14(trusty) to Ubuntu16.
Is there any way to do-release-upgrade
without any prompts.
I was already try a lot of method likes,
do-release-upgrade -f DistUpgradeViewNonInteractive
sudo sh -c 'echo "y\n\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\ny\n" | DEBIAN_FRONTEND=noninteractive /usr/bin/do-release-upgrade'
those command doesn't work for me.