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In today’s high-demand digital environments, keeping tabs on your computer’s health is crucial. One vital metric, often overlooked, is the CPU temperature, which can greatly influence performance and longevity. If you’re a Linux user, understanding how to monitor this temperature can help ensure your system operates efficiently and safely. This guide will walk you through the processes and tools you need to keep an eye on your Linux CPU’s thermal state.
Overheating can result in issues such as system throttling (where the system deliberately slows down to prevent damage), unexpected shutdowns, and even long-term damage to hardware components. Additionally, here are other potential consequences:
Here’s the guide on how to check the CPU temperature on Linux:
Keeping your system updated ensures you have the latest drivers and software packages, which can be essential for accurate hardware readings.
sudo apt update && sudo apt upgrade -y
‘lm-sensors’ is a widely used tool in the Linux ecosystem for monitoring hardware temperatures, fan speeds, and voltages.
sudo apt install lm-sensors
After installation, you need to run a detection command. This will detect the sensors on your system and configure ‘lm-sensors’ to read them.
Follow the on-screen prompts, answering ‘YES’ to most questions to ensure all sensors are detected.
Now that ‘lm-sensors’ is set up, you can read the temperatures of your CPU and other components.
This command will display a readout of various system temperatures, fan speeds, and other readings. Look for entries labeled “Core” to see individual core temperatures for multi-core CPUs.
This is an optional step. If you prefer a graphical representation of temperature and other system metrics, ‘psensor’ provides a user-friendly interface.
sudo apt install psensor
After installation, launch ‘psensor’ from the application menu. It’ll display a graphical representation of your system’s temperatures, including the CPU.
It’s a good practice to check the CPU temperature periodically, especially if you’re performing heavy tasks or notice your system behaving strangely. Monitoring tools can help you identify patterns or spikes in temperature.
That’s all! Now that you’ve learned how to monitor the CPU temperature on Linux, you’re better equipped to maintain a healthy system that performs at its best. Following the outlined steps will empower users to understand their machine’s thermal behavior and make knowledgeable choices.
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