우분투는 윈도우와는 다르게 초기 세팅에서 배터리 관리가 잘 되지 않는다고 함. 그래서 TLP라는 배터리 최적화 도구 설치가 필요.
1. TLP란?
TLP - Optimize Linux Laptop Battery Life — TLP 1.3.1 documentation
© Copyright 2021, linrunner. Licensed under the CC BY-NC-SA.. Last updated on Jul 29, 2021.
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TLP is a feature-rich command line utility for Linux, saving laptop battery power without the need to delve deeper into technical details.
TLP’s default settings are already optimized for battery life and implement Powertop’s recommendations out of the box. So you may just install and forget it.
Nevertheless TLP is highly customizable to fulfil your specific requirements.
2. 우분투에서 TLP 설치하기
https://linrunner.de/tlp/installation/ubuntu.html
Ubuntu — TLP 1.3.1 documentation
Important If your ThinkPad model was released in 2013 or later and you only want to use the charge thresholds with at least kernel 4.19, you do not need to proceed any further here. However, if you want the recalibration feature or your model and/or kernel
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sudo add-apt-repository ppa:linrunner/tlp
sudo apt update패키지 소스를 추가한 후
sudo apt install tlptlp를 설치해주면 끝!