How to Install All Available Updates in Ubuntu?

Hello Friends,

In this short tutorial we will cover how to install all available updates Ubuntu. you'll learn how to update all available packages Ubuntu. you will learn how to update all packages on Ubuntu. Here you will learn to upgrade your Ubuntu desktop.

Error While Trying to Upgrade from Ubuntu 18.04 to 18.10, 20.04, and 22.04: 'Please install all available updates for your release before upgrading.' So, there are two simple solutions to 'Please install all available updates for your release before upgrading' in the Ubuntu system:

Solution 1: Disable all third-party repositories

First of all, open the terminal or command line and execute the following command to disable all third-party repositories in the linux ubuntu system:

cd /etc/apt/sources.list.d 
for i in *.list; do mv ${i} ${i}.disabled; done 

Once the above command has been executed; then execute the following command on the command line to clean the Apt update state cache data:

apt clean
apt autoclean 

Now, again start the Ubuntu upgrade process:

sudo do-release-upgrade 

Solution 2: Clean all the Ubuntu upgrade

In this solution, execute the following command on the command line to clean all the Ubuntu upgrade state cache:

apt clean 
apt autoclean 

Then, execute the following commands on the command line one by one.

sudo apt update 
sudo apt upgrade -y 
sudo apt dist-upgrade 

Finally, run the Ubuntu upgrade process again. Hopefully, this will resolve the issue:

sudo do-release-upgrade 

I hope it can help you...