WattOS
WattOS is a lightweight Linux distribution based on Ubuntu that focuses on energy efficiency and power saving. It comes with the TLP power management tool pre-installed and configured for optimal battery life on laptops.
linux
ubuntu
laptops
battery-life
tlp
WattOS: Lightweight Energy-Efficient Linux
A highly optimized version of Ubuntu, WattOS prioritizes energy efficiency and power saving with the TLP power management tool for optimal battery life.
What is WattOS?
WattOS is a Debian-based Linux distribution developed specifically for older computers and laptops to improve energy efficiency and battery life. The operating system uses a highly customized Xfce desktop environment optimized for lower resource usage. The main goal of WattOS is to revive older hardware and extend its usable lifetime by reducing power consumption.
Some of the key features of WattOS aimed at power saving include the preconfigured TLP power management tool, a customized Linux kernel, optimized device drivers, and a minimal set of lightweight applications. It comes with browser plugins to improve web browsing performance on older systems. The interface and apps are designed for simplicity and ease-of-use.
By providing an Ubuntu-based distro tailored for underpowered devices, WattOS strives to reduce e-waste and promotes the green computing movement. The lightweight OS allows using older desktops, laptops, and netbooks for basic tasks instead of retiring them early. With its focus on power efficiency, WattOS is best suited for reviving aging hardware and improving its battery life.
WattOS Features
Features
- Based on Ubuntu LTS
- Uses lightweight Xfce desktop environment
- Pre-configured for power efficiency and battery life optimization
- Comes with TLP power management tool pre-installed
- Supports laptop mode and other power saving features
- Uses less memory and CPU than standard Ubuntu
- Good for older hardware or limited resources
Pricing
- Free
- Open Source
Pros
Improved battery life on laptops
Lower resource usage
Lightweight and fast
Easy to use for Ubuntu/Debian users
Good for reviving old hardware
Cons
Smaller community and fewer support resources than main Ubuntu
Fewer packages available compared to full Ubuntu archives
Less frequent updates than main Ubuntu versions
Limited customization compared to other Ubuntu flavors
Official Links
The Best WattOS Alternatives
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