How to control screen brightness in Ubuntu?

In this section, we will see the complete process to control screen brighness in Ubuntu.

Step 1: Launch the Application

Launch the Brightness Controller application. You can typically find it in the application menu or use the terminal command brightness-controller to start the application.

brightness-controller

Step 2: Set System Brightness Level

Within the Brightness Controller application, adjust the system brightness level using the provided sliders or controls. You can modify both primary and secondary brightness settings according to your preferences, allowing for fine-tuned control over the screen brightness. Experiment with the adjustments until you find a comfortable brightness level for your viewing environment.

Step 3: Set Color Temperature

To further customize your screen, use the Color Temperature controls within the Brightness Controller application. This feature allows you to set the color tones of your display to reduce eye strain and enhance visual comfort. Adjust the color temperature settings based on your preferences, taking into consideration factors such as ambient lighting and personal preference for an optimal viewing experience.

Managing screen brightness on Ubuntu 22.04 is important for user comfort and eye safety. This article explores the installation of Brightness Controller, a desktop application that not only allows primary and secondary brightness adjustments but also includes color temperature control for a personalized viewing experience. Follow the steps below to easily control and customize your screen brightness in Ubuntu 22.04.