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Check and Install Security Updates on Ubuntu 22.04 with Easy Steps
In this tutorial, we want to teach you to Check and Install Security Updates on Ubuntu 22.04. Linux’s security updates are packages and system component updates that patch a security hole or improve the robustness of the system.
Some of those updates are quite critical and should be applied almost immediately to protect your server from severe vulnerabilities such as the recently discovered Log4J exploit.
Now you can follow the guide steps below on the Orcacore website to get security updates on Ubuntu 22.04.
Table of Contents
Steps To Check and Install Security Updates on Ubuntu 22.04
To complete this guide for security updates Ubuntu, you must log in to your server as a root or non-root user with sudo privileges and follow the steps below. To do this, you can follow our guide on Initial Server Setup with Ubuntu 22.04.
1. Check Security Status on Ubuntu 22.04
To get the status of installed packages on Ubuntu, you can use the following command:
ubuntu-security-status
2. Install Update Packages on Ubuntu 22.04
At this point, you can update all the packages to install newly released updates. To do this, run the command below:
apt update
Find Upgradeable packages on Ubuntu 22.04
Now you can use the command below to see the upgradeable packages:
apt list --upgradable
Upgrade Packages on Ubuntu 22.04
At this point, you can easily run the following command to install all upgradeable packages on Ubuntu 22.04:
apt upgrade -yUpgrade Ubuntu 22.04 Kernel
Also, you can run the command below to upgrade the Ubuntu kernel:
apt full-upgrade -yUpgrade Kept back packages on Ubuntu 22.04
Kept back means that there are new versions of these packages that will not be installed for some reason. Possible reasons are broken dependencies or new dependencies.
To upgrade all the “kept back” packages, run the command:
apt dist-upgrade -yConclusion
At this point, you have learned to Check and Install Security Updates on Ubuntu 22.04. You can easily check for updates and upgrade packages on Ubuntu and use the Linux commands to install them.
Hope you enjoy security updates Ubuntu. You may also like these articles:
Set up Bitwarden on Ubuntu 22.04
