TLP – Linux Advanced Power Management

TLP – Linux Advanced Power Management

TLP is an open-source power management tool for Linux that aims to improve battery life. It comes with a set of predefined rules and scripts that automate tuning of kernel parameters regarding CPU, disk, and other power-related settings.
Os & Utilities System Optimization
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TLP – Linux Advanced Power Management alternatives ➤

TLP: Open-Source Power Management for Linux

TLP is an open-source power management tool for Linux that aims to improve battery life. It comes with a set of predefined rules and scripts that automate tuning of kernel parameters regarding CPU, disk, and other power-related settings.

What is TLP – Linux Advanced Power Management?

TLP (TLP stands for Linux Advanced Power Management) is an open-source power management tool exclusively designed for Linux operating systems. It aims to improve battery life through automating tuning of various power-related kernel parameters.

Some of the key features of TLP include:

  • Automated adjustment of CPU-related power settings like frequency scaling or schedulers
  • Device-specific optimization of AHCI link power management for SSDs and hard disks
  • Tuning of runtime power management for PCI Express devices
  • Managing WiFi and Bluetooth power saving modes
  • Changing kernel defaults to optimize power consumption

TLP comes with a set of predefined rule-sets and default scripts that can optimize battery consumption. It has minimal dependencies and aims to avoid frequent polling by using uevents and file triggers. The tool is focused on being lightweight, seamless in integration and easy to use.

Some use cases where TLP shines includes laptops running Linux distributions like Ubuntu, Fedora or Arch. It is also useful for Linux deployments on tablets. Many users have reported significant battery life improvements over the default Linux power management after installing TLP.

TLP – Linux Advanced Power Management Features

Features

  1. Dynamic CPU frequency scaling
  2. Runtime power management of PCI(e) bus devices
  3. Runtime PM for WiFi/WWAN, SD/eMMC
  4. Disk IO scheduling optimization
  5. USB autosuspend
  6. Runtime ALPM (SATA Link Power Management) for disk drives
  7. Autosuspend for USB devices
  8. Runtime PM for Intel GPUs

Pricing

  • Open Source

Pros

Improves battery life

Easy to install and configure

Open source and free

Works across different hardware configurations

Active development and community support

Cons

May cause stability or compatibility issues in some cases

Requires some technical knowledge to tweak advanced settings

Not all features work on all hardware

Can conflict with other power management tools

Official Links

Official Website
https://linrunner.de/en/tlp/tlp.html

The Best TLP – Linux Advanced Power Management Alternatives

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