Ubuntu update 20.04 do 22.04
In this tutorial, we will go over the step-by-step instructions for upgrading your Ubuntu to version 22.04 Jammy Jellyfish, which is the latest version of long term support.
Please follow our step-by-step instructions below, and you'll be upgraded to the new Ubuntu version in no time.
We start the terminal and issue the following commands in it:
1 | sudo apt update |
1 | sudo apt upgrade |
1 | sudo apt dist-upgrade |
Then you should remove all unnecessary packages from your system:
1 | sudo apt autoremove |
Then install the update-manager-core package using apt.
1 | sudo apt install update-manager-core |
When it's finished, run the Ubuntu update tool.
1 | sudo do-release-upgrade |
You will be asked, are you sure, that you want to upgrade. After reading the text in the terminal, type y and hit enter, to start updating to Ubuntu 22.04 Jammy Jellyfish.
The update summary should appear in your Terminal. Once again, you'll have to type y and hit enter, to consent to the update.
After the update is complete, you will be prompted to restart your system. Type y again and press enter. After restarting Ubuntu, the update process will be completed.
I am waiting for fixes in Ubuntu 22.04. Currently there is a problem with the operation of Adobe Reader 9.5.5-1 is some other browser by force, Balena-Etcher stuck but fixable,there is no Wine HQ for this version, Unetbootin is not working, after upgrading from an older version, one package does not match and two do not update. I stay with 20.04.4 .
Everything works for me, even Office and Cisco Packet Tracer and Notepad ++, but I prefer Notepadqq. best regards