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Asked: 2024-09-27T10:40:07+05:30 In:

How can I install cpupower on Ubuntu 22.04?

I’ve been trying to figure out how to install cpupower on my Ubuntu 22.04 machine. I recently took a closer look at my CPU performance and realized I might be leaving some potential on the table. I read that cpupower can help me manage my CPU settings more effectively, but the whole installation process seems a bit confusing.

So, I did a bit of digging online, but I’m still a little lost. I found some sources suggesting using the terminal, but let’s be honest—when it comes to terminal commands, I’m not exactly a pro. I mean, I can navigate around and do some basic things, but when someone starts throwing around terms I don’t know, it kind of makes me hesitant to proceed.

What I mostly want to do is control the CPU frequency scaling and maybe even optimize performance for specific tasks. I heard that cpupower allows you to do things like set governors for power saving vs. performance, which sounds awesome—but how do I even get started? Is there a command I should be using in the terminal, or do I need to do anything special before I can install it?

Also, if it helps, I’m not running any crazy applications that would require heavy CPU loads; I mainly use my machine for development tasks and some light gaming on the side. Is cpupower even worth it for someone in my situation, or am I overthinking things?

Any tips or step-by-step guidance would be super helpful! Maybe some stuff you wish you knew when you were starting out? And if there are any common pitfalls I should watch out for while installing or using cpupower, I’d love to hear about those too! Thanks in advance for any advice you can share. Can’t wait to hear from you all!

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    2 Answers



    1. Installing cpupower on Ubuntu 22.04

      How to Install cpupower on Ubuntu 22.04

      If you’re looking to install cpupower on Ubuntu 22.04 and feeling a bit confused, you’re not alone! Here’s a simple guide to help you through it.

      Step-by-Step Installation

      1. First, open your terminal. You can do this by searching for “Terminal” in your applications.

      2. Next, you’ll want to update your package list. Type the following command and hit Enter:

        sudo apt update

        This gets your system ready for installing new packages.

      3. Now, let’s install cpupower. Type this command:

        sudo apt install cpupower

        Again, hit Enter and you might need to enter your password. It will take a moment to install.

      Using cpupower

      Once you’ve installed it, you can start controlling your CPU settings. Here are a couple of useful commands:

      • Check current settings: 
        cpupower frequency-info
      • Set a governor: Choose between performance, powersave, and others. For example, to set it to performance, use:
        • sudo cpupower frequency-set -g performance

      Is cpupower Worth It?

      Even if you’re not running super intensive applications, optimizing your CPU can help with development tasks and gaming performance. It’s definitely worth trying out to see if you notice any differences. Just be careful with the settings, as going full performance might lead to higher temperatures and power usage.

      Common Pitfalls

      • Make sure you have the right privileges (using sudo is key).
      • Watch out for overheating; if you set it to performance, monitor your CPU temps!
      • If anything feels off after changing settings, revert them to default or adjust gradually.

      Final Tips

      Don’t hesitate to dig deeper into cpupower’s help by using:

      man cpupower

      This will give you more insights on what you can do with it. Take your time to get familiar with it!

      Good luck, and have fun tweaking your CPU settings!


    2. To install cpupower on your Ubuntu 22.04 machine, you’ll primarily be using the terminal, but don’t worry; it’s not as complicated as it sounds. First, open your terminal by pressing Ctrl + Alt + T. Next, update your package list by running the command sudo apt update. Once that’s done, you can install cpupower by executing sudo apt install linux-tools-common linux-tools-generic linux-tools-$(uname -r). This command will install the necessary tools, including cpupower, which allows you to manage your CPU settings effectively. After the installation, you can check if cpupower is installed successfully by typing cpupower -v.

      Now that you have cpupower installed, you can start configuring CPU frequency scaling and governors to optimize performance for your development tasks and light gaming. To change the CPU governor, you can use the command sudo cpupower frequency-set -g governor_name, replacing governor_name with either performance or powersave depending on your needs. Since you’re mainly using your machine for development and light gaming, experimenting with the performance governor may yield noticeable improvements for your tasks. One common pitfall to watch out for is inadvertently setting the CPU governor to a mode that may lead to higher power consumption if you’re on a laptop. Make sure to toggle back to powersave when not performing CPU-intensive tasks. With these steps, you should be well on your way to optimizing your CPU performance!

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