![]() You will also find more information and a number of other usage commands there. Note: If your are using ThinkPad, there are certain specific packages you need to install for your distribution, that you can check from the TLP homepage. To display any Warnings, run the following command with -w switch. To display Processor Data, run the following command with -p switch. To display Temperatures and Fan Speed of system, run the following command with -t switch. To display Linux battery information, run the following command with -b switch. To display all power settings run the following command. To view current TLP configuration, run the following command with -c option. Important: As we mentioned before, it uses automated background tasks but you will not see any TLP background process or daemon in ps command output. $ sudo tlp startĪfterwards, confirm that it is running using the following command, which actually shows system information and TLP status. But you can prevent this by manually applying the current laptop power saving settings with root privileges using the sudo command, like so. $ sudo systemctl status tlpĪfter the service starts running, you have to restart the system to actually start using it. It should start automatically as a service, you can check if it is running under SystemD using systemctl command. tlp-usblist – for viewing USB devices data.tlp-pcilist – displays PCI(e) device data.tlp-stat – displays all power saving settings.tlp – apply laptop power saving settings.Once you have installed TLP, its configuration file is /etc/default/tlp and you will have the following commands to use: How to Use TLP to Optimize Battery Life in Linux On Fedora, Arch Linux and OpenSuse, execute the following command as per your distribution. deb buster-backports mainĪnd then update the system package cache and install it. On Debian 10.0 “ Buster” and 9.0 “ Stretch” add the following line to your /etc/apt/sources.list file. $ sudo add-apt-repository ppa:linrunner/tlp TLP package can be easily installed on Ubuntu as well as corresponding Linux Mint using TLP-PPA repository as shown. How to Install TLP Battery Management Tool in Linux Also supports SATA aggressive link power management (ALPM) and so much more.Offers hard disk advanced power management level and spin down timeout (per disk).Supports radeon graphics power management (KMS and DPM).PCI Express active state power management (PCIe ASPM).Provides for runtime power management for PCI(e) bus devices.Has a power aware process scheduler for multi-core/hyper-threading.Supports processor frequency scaling including “turbo boost” and “turbo core”.Uses kernel laptop mode and dirty buffer timeouts.It is highly configurable through various power saving parameters. ![]() ![]() It performs power saving by allowing you to configure how devices such as CPU, disk, USBs, PCIs, radio devices should utilize power when your laptop is running on battery. It runs on every laptop brand, and ships in with a default configuration already tunned to effectively and reliably maintain battery life, so you can simply install and use it. TLP is a free open source, feature-rich and command line tool for advanced power management, which helps to optimize battery life in laptops powered by Linux.
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