What is the proper way to upgrade Ubuntu chroot environment to a newer Ubuntu release? The chroot environment has been originally set up using
The proper way to upgrade a Ubuntu server is to use
Ubuntu is based on Debian. Debian can be upgraded by replacing the release name in
/etc/apt/sources.list with the new release name and running
apt-get upgrade and
Which one is the proper way to upgrade a Ubuntu chroot environment? What does
do-release-upgrade do differently from the Debian way?