Thanks for reading! If you want to help, or if the site has helped you, you can donate, register to help, write an article, or buy inexpensive hosting to start your own site. Doing this can save your hardware or give it greater longevity. This way you’ll be able to tell if your CPU is running hotter than it should be running. You should also look up your CPU’s temperature thresholds. Closure:Ĭongratulations! You can now easily tell how hot (or cold) your CPU is running. Be sure to run man sensors to see the rest of the options. Your hardware may not have sensors that report back the operating conditions – but your CPU will almost always report that data so that the OS can do things like throttle-down for energy saving purposes. It should be noted that there’s more to the output than the CPU temps. Note the included CPU temps (listed by core, starting at core 0). Your output should look something like this: That’s a pretty standard output. Try one of the following (note the varied names): Once the terminal is open, you can install lm_sensors easily enough. Like normal, open up your default terminal emulator by pressing CTRL + ALT + T.

This rest of this article should be short and straightforward. You’ll potentially get more information than just the CPU temps, but this article is about how to check CPU temps. It outputs what it outputs and you’ll like it. This will, of course, also tell you more about using lm_sensors, though there really aren’t a whole lot of options. sensors –bus-list is used to generate bus statements suitable for the configuration file. sensors -s is used to set all limits as specified in the configuration file. Sensors is used to show the current readings of all sensor chips. That description isn’t much better, but it beats a blank.

You’ll actually need to use the less obvious man sensors. With so little to go on, we can check the man page.

Lm_sensors (Linux-monitoring sensors) is a free open-source software-tool for Linux that provides tools and drivers for monitoring temperatures, voltage, humidity, and fans.

This time around, we’ll be using the above-mentioned lm-sensors. Moreover, it’ll be available for pretty much every distro out there. It’s a handy application and it’s often installed by default. There are a variety of ways to check your CPU temps, and this one will be covering this with lm_sensors.

Linux check cpu temperature