Questions tagged [sensors]
The sensors tag has no summary.
116 questions
2
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1
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35
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Probing Hardware for Sensor Data with High Frequency (Temperature and CPU clock frequency)
I'm trying to learn how to probe my CPU sensor data. I need at most 1 to 2 ms sampling period. Using hwmon this could be possible for the temperature data.
But so far I only discovered the CPUfreq ...
- 25
0
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1
answer
155
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systemd: Run lm-sensors after modprobe
I have a Gigabyte X570 GAMING X motherboard and want to control the fans from my XUbuntu 24.04, but it has issues detecting the fans. There is a suggested solution, but modprobe it87 force_id=0x8628 ...
- 547
1
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0
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154
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Discrepency of cpu MHz via bash and conky
Edit:
The original question of this post was regarding the "average" cpu MHz as obtained via conky builtins and the command line. A further question was regarding temperatures as reported by ...
- 145
1
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0
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311
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Does udev have an issue with the 'hwmon' subsystem?
I have a temp/humidity sensor connected to the i2c-0 interface on a Raspberry Pi: Rpi OS ver 'bookworm'. It works fine, and I can read sensor values from the files in /sys/class/hwmon/hwmon2 (or ...
- 3,833
2
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1
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Getting CPU temp from the command line
What is the best way to get the CPU temperature on Linux from the command line?
On one small portable system, I was able to get the CPU temperature from here:
/sys/class/thermal/thermal_zone0/temp
or ...
- 21
0
votes
2
answers
175
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Access sensors of PowerX H61 motherboard
I have recently bought a motherboard of the PowerX model having an Intel H61 chipset -- this one.
I ran the sensors command and it shows only the CPU temperatures. Fan speed is not available. Running ...
- 126
-1
votes
1
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209
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How can I 'sudo watch sensors' and 'sudo docker stats' in one window on Ubuntu Server?
I tried
watch 'sensors | sudo docker stats'
sudo 'docker stats | watch sensors'
sudo docker stats | sudo watch sensors
So I assume its not possible to display both outputs in one window? Other than ...
- 3
1
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1
answer
2k
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pwmconfig can't find fans, which are modifiable in uefi Bios
I would like to change the fan speeds on my PC. In the Asus BIOS settings, this is possible with PWM and DC (three of them are connected with 4 pins), but the running operating system seems to have ...
- 33
1
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2
answers
1k
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Why aren't the CPU core numbers in sensors output consecutive?
The core number is 0,4,8,.....39 in the sensors command.
Why not 0,1,2,3,4.....?
foo@foo-linux:~$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +73.0°C (high = +80.0°C, crit = +100.0°...
- 965
13
votes
12
answers
20k
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CPU temperature often reaches 100°C
I have a new desktop computer with Intel i7-12700 32GB RAM.
I am doing build code stuff, I use the sensors command to check CPU temperature, and I found most of the cores are @ 100C.
Is that normal?
...
- 965
1
vote
0
answers
579
views
How to properly read from a sensor with libiio?
I am trying to read one sample from a sensor using libiio, but for some reason I always get the same sample unless I restart the application.
Here is a minimal example
#include <stdio.h>
#...
- 273
0
votes
1
answer
236
views
AntiX linux disable laptop fan
I am trying to boot AntiX LiveCD on my old Toshiba A200 laptop with 2 GB of RAM. But when I accidentally launched the "sensors" in the terminal, I saw that the CPU temperature was 70°C! I ...
- 19
0
votes
1
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280
views
How to solve error "Retrieving package sensors failed to mount" to succeed installation of sensors package by zypper?
I have a server, i need to check server temperature ,so simply i decided to use sensors package, using zypper to install it. So
First I used
zypper install sensors command by root user, The result ...
- 1
0
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1
answer
3k
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Is there any difference between #include <linux/ioctl.h> and #include <sys/ioctl.h>?
I have to write a device driver code for temperature sensor using IOCTL, when I was going through a lot of sample codes, I found while surfing the net, I came across this difference in header file, I ...
- 9
1
vote
1
answer
509
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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 =...
- 1,763