Вы можете прочитать man-страницу apt-get
, чтобы узнать, что делает каждая команда. Р>
Откройте руководство
man apt-get
Найдите раздел dist-upgrade
и прочитайте
dist-upgrade
in addition to performing the function of upgrade,
also intelligently handles changing dependencies with new versions
of packages; apt-get has a "smart" conflict resolution system, and
it will attempt to upgrade the most important packages at the
expense of less important ones if necessary. So, dist-upgrade
command may remove some packages. The /etc/apt/sources.list file
contains a list of locations from which to retrieve desired package
files. See also apt_preferences(5) for a mechanism for overriding
the general settings for individual packages
Смотрите также: Что такое "Dist-upgrade" и почему он обновляется больше, чем "обновление"?
Чтобы обновить Ubuntu до более новой версии, вам нужно запустить в терминале
sudo do-release-upgrade
Мы читаем из man-страницы
man do-release-upgrade
DESCRIPTION
Upgrade the operating system to the latest release from the
command-line. This is the preferred command if the machine has
no graphic environment or if the machine is to be upgraded over a
remote connection