I thought that my recent experiences upgrading my Linuxmint desktop and
my Ubuntu server might give others confidence to do it themselves.
*I upgraded Linuxmint from 20.3 to 21 without any problems simply by*
sudo apt update && sudo apt upgrade && sudo apt autoclean && sudo apt
autoremove
sudo apt install mintupgrade
sudo mintupgrade
*I upgraded Ubuntu Server from 20.04 to 22.04.1 LTS (with only a PHP
problem) by*
sudo apt update && sudo apt upgrade && sudo apt autoclean && sudo apt
autoremove
sudo do-release-upgrade
(Note: it is recommended not to do this over SSH)
Both upgrades automatically updated my PPAs too.
my Ubuntu server might give others confidence to do it themselves.
*I upgraded Linuxmint from 20.3 to 21 without any problems simply by*
sudo apt update && sudo apt upgrade && sudo apt autoclean && sudo apt
autoremove
sudo apt install mintupgrade
sudo mintupgrade
*I upgraded Ubuntu Server from 20.04 to 22.04.1 LTS (with only a PHP
problem) by*
sudo apt update && sudo apt upgrade && sudo apt autoclean && sudo apt
autoremove
sudo do-release-upgrade
(Note: it is recommended not to do this over SSH)
Both upgrades automatically updated my PPAs too.