Ubuntu apt-get dist-upgrade
apt-get update
Package list update, not upgrade Package.
apt-get upgrade
Package list upgrade. not check dependency.
apt-get dist-upgrade[1]
Upgrade the package list to suit the dependency.
Reference
1. sudo apt-get update upgrade dist-upgrade 차이, wonjinho81, Write:2018.10.17, attach:2022.07.18 방문, https://blog.naver.com/wonjinho81/221379267906