Best Laptop Battery Saver for Ubuntu 20.04 – Step-by-step Guide
Hi! This Tutorial shows you Step-by-Step How to Maximize Laptop Battery Life on Ubuntu 20.04 Focal LTS using the Best Power Management Tools: TLP, auto-cpufreq, PowerTOP, and more.
TLP for Ubuntu battery optimization is one of the most effective tools available. It runs in the background and automatically applies advanced power-saving settings without requiring manual tuning.
With auto-cpufreq on Ubuntu, you can achieve real-time automatic CPU frequency scaling. It adjusts the CPU speed based on system load, reducing energy usage when the system is idle.
PowerTOP battery tuning on Linux helps identify which processes and hardware components are using the most power. It also provides suggestions to optimize your power usage interactively or automatically.
Ubuntu laptop power management tips include disabling unused peripherals like Bluetooth and Wi-Fi when not needed. These small tweaks can contribute significantly to energy savings.
For those looking for a simple setup, using Ubuntu battery saver tools with GUI like TLPUI (TLP User Interface) makes it easier to adjust settings and monitor battery performance visually.
To extend battery life further, consider adjusting screen brightness and timeout settings on Ubuntu. These simple changes help reduce power draw from the display, one of the most energy-consuming components.
1. Terminal Getting-Started Guide
How to Quick-Start with Command Line on Ubuntu Linux:
First Update the Apt Repo Sources with:
sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
Contents