Questions tagged [temperature]

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thermald does not detect any temperature sensors

I have bought a fanless PC, and it is really important for me to have some form of power management for this PC, because currently I don't under Qubes, and the result is that if I do something that ...
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How can I see what programs are communicating with my hardware?

Background: I've been having difficulty controlling my (Ubuntu 20.04) laptop's cooling fans. When the laptop was factory new, it had an app always running which monitored temperature and gave me ...
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Arch linux: CPU temprerature is -125°C (thinkpad x390)

I had some problems with fans in my laptop so I tried to diagnose it. When I run sensors command I get this: ... coretemp-isa-0000 Adapter: ISA adapter Package id 0: +58.0°C (high = +100.0°C, crit =...
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Enable sysstat temperature logging

I'm trying to enable sysstat to take temperature readings, so that I have past temperature information to diagnose host failures in the future. I tried this command to get temperature information: $ ...
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High temperatures with Nvidia drivers (Intel power saving mode)

I've recently installed Linux Mint on my laptop (i5-10210U, GTX 1650 mobile Max-q), and i've since used the open-source drivers, but i had some issues with screen brightness and suspension; therefore ...
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cpu is overheating when working on linux mint

I don't think that I'm doing anything could affect my CPU temperature but it's shown that the temperature is high and my laptop is actually overheating, and is lagging when I'm working on Linux Mint. ...
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Default Kernel Changing upon PC crash

Sometimes, my PC crashes. When it dose the kernel and configuration of ssh and vnc, all revert. The PC is running CentOS 7 (7.9.2009), and has a i9 11900K CPU. As i use this PC remotely as well as in ...
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1 vote
1 answer
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How to check harddisk maximum temperature throughout lifespan?

How to check harddisk maximum temperature throughout its lifespan in Linux? In the Windows software Hard Disk Sentinel, we can check the Maximum Temperature (during entire lifespan): The software ...
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Disable one thermal sensor from laptop

Dell Latitude E5550 sometimes reboots without no reason. I made a script that run sensors once per second, and it contained lines like Ambient: +39.0°C Ambient: +38.0°C Ambient: ...
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Abnormal high speed of nvidia GPU FAN on Ubuntu 18.04

During regular workload my GPU (nvidia rtx 2080super) fan sometimes speed ups to abnormal rate. Most of the time it works as usual and fan rate is normal as you can see from the picture the GPU ...
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1 vote
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Why is my Thinkpad T590 overheating even though fan control runs at 127?

I have a problem with my thinkpad T590 on which I recently installed Linux Mint 20.1 Ulissa instead of Windows. I never had a problem with overheating before that but now my laptop regularly looses ...
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DHT22 send email warnings

I'm looking for a script that sends out a warning message from the raspberry pi after reaching the temperature. Have already tried this tutorial, but I keep unfortunately too much error message, ...
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1 answer
668 views

lm-sensors meaning of output

What does this mean, what is hyst? "hyst = -273.1°C" $ sensors k10temp-pci-00c3 Adapter: PCI adapter Tctl: +45.0°C Tdie: +45.0°C Tccd1: +45.2°C nvme-pci-0100 ...
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2 answers
380 views

i8kmon not working properly on Ubuntu 18.04

Problem I started to notice that the computer's fans turned on at full speed unnecessarily, so I installed the i8kmon service to control them. It seems that i8kmon is not able to control fans with ...
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1 answer
387 views

lm_sensors not reporting individual core temps on AM4/B450

This is the output from sensors on my machine, Ryzen 5 3600X on a Biostar B450MH: amdgpu-pci-0a00 Adapter: PCI adapter vddgfx: 725.00 mV fan1: 0 RPM (min = 0 RPM, max = 3630 RPM) ...
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2 answers
406 views

Asus PN50 mini-PC: There are no pwm-capable sensor modules installed

I am running Linux Mint on a PN50 Ryzen 5 4500U. Fan is very loud and I think it can make it quieter with a little bit of fan RPM control. However, I am not able to detect the fan speed: $ sudo ...
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Is it possible to control the fan of a USB connected HDD enclosure?

I've got a USB enclosure for five 3.5" drives, but not only is the fan very loud, it also cools idle drives down to under 30°C, which according to data floating around the Internet increases ...
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1 answer
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Critical Temperature Reached

I am trying to boot Debian installed on a USB stick on my new Coda 3.4 laptop, however, I get the following error when booting: thermal thermal_zone0: critical temperature reached (125C), shutting ...
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How do I properly configure cpu power settings to not overheat?

I'm running Ubuntu 20.04 on a Thinkpad T14s. When I push the CPUs hard, i.e. with stress-ng --cpu 8 --tz -t 60, I watch the core temps spike to 90°C before I panic and stop the stress test. The fan ...
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How reliable is the program `lm-sensors` in Linux?

How reliable is the program lm-sensors in Linux? When I run watch sensors, I see large skips of temperature, as high as 10 degrees Celsius within the refresh interval of 2 seconds. The two readings ...
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1 vote
0 answers
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Wifi card running hotter on Arch than other distros

So recently I've tried using arch because why not, and I really like my setup, the only thing that is bothering me, is the fact that the wireless card is running hotter than other distros (45°C on ...
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1 answer
363 views

script to log temperature on armbian

I am aware that there are other questions asking very similar questions, but none seems to answer my problem. I am running an odroid hc2 sbc with armbian for a nextcloud instance. Two days ago, it ...
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1 answer
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GPU overheating: Adjust Nvidia GPUPerfModes or downclock: not able to edit any of them

When performing intensive tasks (mostly gaming, but also GPU computation related to scientific data analysis), my laptop overheats and ultimately shuts down due to rapidly reach high temps (over 90 °C ...
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1 vote
1 answer
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Where do I put Fan Controller Thermometers in my desktop Linux PC?

I just purchased a 5.25" touchscreen fan controller for my AMD Ryzen 5 3600X 6-Core 3.8GHz Desktop PC. I've never used one of these devices before so I'd like to know how to set up the ...
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How can a bash script detect in real time when an ARM error occurs?

How can a Linux bash script detect in real time when an error, such as Internal error: Oops: 37 [#1} ARM, occurs ? I'd rather my script not have to constantly scan system logs looking for such errors. ...
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1 vote
1 answer
960 views

Turning on fans in ubuntu

My fans don't turn on (ubuntu, on razer laptop). I downloaded lm-sensor in the hopes of manually setting a fan speed, but the fans shut off when I launched it, and I don't feel comfortable trying to ...
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1 vote
1 answer
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Why CPU temperature so much lower when on TLP Battery mode instead of AC mode?

I'm using Ubuntu 18.04 and TLP (Linux Advanced Power Management). When I have my laptop plugged and battery inserted and TLP is in auto mode (it detects the cable and goes AC mode), the CPU ...
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Is there a way to make my computers fans turn on instead of the CPU dropping frequency? I'm using Linux Mint 19.3

My computer, for whatever reason, will lower CPU usage when it gets hot instead of turning on its fan. I don't know if it's a driver issue or something else. Thanks! The above is at 80 degrees ...
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2 votes
0 answers
326 views

How to solve the problem with heating the laptop?

The question is: How to solve the problem with heating the laptop? Additional question (optional): What exactly is the sensors talking about? I had installed Linux Mint and my laptop started to warm ...
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1 answer
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CPU fan support for Apple iMac

Using Ubuntu 18 (Linux 4.15.0-72-generic) on a mid 2010 iMac 27", I found that the CPU fan always runs on the slow 940rpm regardless of the CPU temperature. Hardware support is great for that machine,...
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0 answers
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PSU on older iMac (iMac7,1) running hot with current Linux. How can I fix this?

I have a problem with the power supply temperature on two older iMacs (iMac7,1 according to EveryMac.com) running extremely hot on Debian 10. This means that the PSU temp reaches 80°C+ after an hour ...
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-1 votes
1 answer
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Temperature sensors report short "heat waves" after quite simple commands (find, ls)

I have set up a dollar sign as shell prompt that shows the CPU temperature from sysfs sensor files in a color scale. In temperature-colored-bash-prompt- I put two screen shots. But the problem does ...
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Excessive temperature issue on Desktop

I thought that I wouldn't have the excessive temperature issue on the Desktop BUT it's actually worse than this laptop! What's that 255 degree under PCI Adapter? Is it real? temp 2 under ISA Adapter ...
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0 answers
292 views

How to get core temperature of AMD Phenom II X4 955?

lsmod | grep temp returns k10temp 16384 0 and here's sensors reading: seems like none of these are core temperature!
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2 answers
270 views

Is it possible to control these temperature?

As far as I know, it's not possible to enable fancontrol service or something like that for some HP Laptops, I'm using one such piece. While rendering a 6 min long clip in kdenlive, sensors readings ...
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0 votes
1 answer
214 views

Temperature sensors in android device

I'm learning Linux architecture, and I became curious about hardware health monitoring which Linux supports. So, most of the time it is temperature and voltage sensors. When I open CPU-Z app, I can ...
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1 answer
1k views

How to increase kernel overheat threshold?

I have spontaneous logouts, probably caused by overheating. I have the following lines in syslog: Jul 23 13:44:19 studebaker kernel: [ 491.025664] CPU8: Core temperature above threshold, cpu clock ...
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2 votes
1 answer
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Why is k10temp reporting my temperature to be exactly 255.00C?

I am running a machine using an AMD FX-8300 on a 760GM-P34 motherboard. That processor throttles at 70 C; and in the past, has only rarely (perhaps during a heavier game) gone above 30 C. I'm quite ...
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0 votes
2 answers
939 views

Laptop fan always says it's running at 8 RPM

I have a Lenovo Legion Y520 with these specs: zjeffer@ArchLinux ----------------- OS: Arch Linux x86_64 Host: 80WK Lenovo Y520-15IKBN Kernel: 5.1.7-arch1-1-ARCH Uptime: 42 mins Packages: 1659 (...
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2 votes
1 answer
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linux mint 19 cinnamon cpu temerature goes crazy!

I've just installed the mint 19 cinnamon on my acer aspire 5830TG as a second OS alongside with win7 and immediately have a very high temp readings: $ sensors coretemp-isa-0000 Adapter: ISA adapter ...
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1 answer
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Lenovo Ideapad 330-15ICH overheats in Kubuntu 18.04 only

I installed Kubuntu 18.04 in a new Lenovo Ideapad 330; some of those have Intel UHD Graphics as well as the NVIDIA GPU. I chose to use Kubuntu alongside the default Windows 10 installation since, ...
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How to know if CPU fan is ending his life?

I have laptop Dell Inspiron 15 5570 (I'm not using GPU only build in Intel graphic card) and have this issue: I have this output from dmesg: [170178.959009] CPU7: Core temperature above threshold, ...
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3 votes
1 answer
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How do you find out if a linux machine overheated before the previous boot and was shutdown in Debian?

Today I was working on a remote machine (the likes of which I'll likely never see), and it was hung, so I told the user to restart it. The machine came up again, and I ssh'd into it, but as soon as I ...
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4 votes
2 answers
5k views

Adjust fan speed via Fancontrol according to hard disk temperature (Hddtemp)

How can I adjust fan speed according to hard drive temperature via Fancontrol?
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14 votes
2 answers
16k views

CPU temperatures in linux: throttling or wrong reading?

Using a Lenovo Legion Y520 with i7-7700HQ (base clock 2.8Ghz) and GTX 1050. I'm getting CPU overheating warnings in linux and it's affecting my performance in games (found in Payday 2 and CS:GO). I've ...
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2 votes
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sensors reports negative CPU temperature for Ryzen

sensors used to work well for me but since upgrading to a Ryzen 2700X the readings don't make sense. nct6779-isa-0290 Adapter: ISA adapter Vcore: +0.56 V (min = +0.00 V, max = +1....
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Ryzen/Threadripper temperature sensors: Which senors are related to which kernel modules and how to enable them

What sensors I can monitor on my AMD Threadripper 1950x on an ASRock x399 Taichi mobo under Linux. It was announced last year that temperature monitoring was working for Ryzen processors and that was ...
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4 votes
0 answers
1k views

Thermald throttle unsupported CPU after certain temperature using coretemp

I have a Samsung R519 notebook running Arch Linux 4.19.2. The CPU is an Intel Pentium Dual T3400 (2.16GHz). The CPU often hits its thermal critical level and shuts down during heavy workloads. Fan is ...
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2 votes
1 answer
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AMD Ryzen 2600 temperature [closed]

I have installed it87 module and here is my sensors output asus-isa-0000 Adapter: ISA adapter cpu_fan: 0 RPM it8665-isa-0290 Adapter: ISA adapter in0: +0.65 V (min = +1.12 V, max = ...
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How to find the hexadecimal address of temperature sensor?

I'm trying to utilize a script (acerfand I believe) to my version of Acer Aspire One laptop to control fan on/off at certain temperatures. To work properly it needs values from temperature sensor. How ...
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