For questions regarding the use of Ubuntu software to control or monitor hardware temperature, such as by controlling fan speed or showing readouts.

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7
votes
5answers
20k views

How to reset SMART results

How can I reset the SMART results so it does not register previous results. My reason is that I was testing the hard drives closed together on a closed case. This made one of the HDD fail the Airflow ...
0
votes
0answers
17 views

Fan stuck at 257 RPM Thinkpad Yoga S1 and Ubuntu 16.04

I was thinking for some time that my laptop seems to be hotter than it's supposed to and I recently downloaded psensor to have a look at what's going on. It seems my fan is always stuck at 257 RPM ...
15
votes
4answers
4k views

My ubuntu macbook pro feels warm, can I solve this?

I've installed Ubuntu 13.04 in a partition on my MacBook Pro (MC724LL/A), it runs well, I've also installed Jupiter, mbpfan, Intel Linux Graphics Installer and updated the drivers. I'm booting with ...
0
votes
0answers
23 views

Can't install Ubuntu 16.04 on MacBook Pro. Error Message: “Core temperature above threshold, cpu clock throttled”

I'm having this problem on my MacBook Pro (MacBookPro3,1). I'm trying to install Ubuntu 16.04 from a USB. I can't buy any DVD/CD's, so thats out of the question. I can barely use my MacBook at the ...
1
vote
0answers
74 views

Dell laptop fan very noisy in Ubuntu 16.04

I have installed Ubuntu 16.04 on my Dell Inspiron N5110 and I like it a lot. But the problem is that the fan started to behave crazy. It is working almost always making it impossible to focus on ...
0
votes
1answer
20 views

What is temp sensor pch_wildcat_point-virtual?

Before upgrading to 16.04 I only had one "temp1" in my lm-sensors and psensor. Now I have two. ➜ ~ sensors acpitz-virtual-0 Adapter: Virtual device temp1: +43.0°C (crit = +128.0°C) ...
0
votes
1answer
78 views

HP 625 AMD Turion heat, suspend, fan speed

I am running Ubuntu 16.04 (64 bit) on an HP 625 laptop (AMD Turion P540 processor, 4 GB RAM). Everything works smoothly besides the fact that I think that the system mismanages fan speeds and as a ...
0
votes
2answers
282 views

High CPU Temperature after switch to Ubuntu 16.04

The idle CPU Temp of my Intel i5-3210M CPU was ~40°C on Ubuntu 14.04. Now, after upgrading to Ubuntu 16.04 (complete reinstall) it idles at ~52°C. Battery lifetime is also noticeably lower. What can ...
1
vote
1answer
83 views

Psensors not displaying AMD radeon card's temperature. Solutions?

I am having some overheating issues in my laptop running Ubuntu 16.04 LTS, so I just wanted to monitor my gpu temperature using psensor. After properly installing the dependencies and psensor itself ...
1
vote
1answer
35 views

Temperature sensors broken?

I just followed this guide to install lm-sensors on my machine but the output I get is kind of weird: asus-isa-0000 Adapter: ISA adapter cpu_fan: 0 RPM radeon-pci-0008 Adapter: PCI adapter ...
0
votes
0answers
11 views

Edit sudoers file

some time ago I posted this question about conky and solved that problem. I used U 12.04 LTS. Now I use U16.04 LTS and I'm tryng to set conky as the previous distro. If I edit the sudoers file with ...
-1
votes
0answers
24 views

Can't Install Ubuntu | Core Temperature above Threshold

I'm trying to install Ubuntu on my old desktop system with core 2 duo and 1gb ram from a flashdrive. This is the error am encountering from boot [1.178355] CPU0: COre temperature above threshold, ...
3
votes
5answers
4k views

SSD temperature sensor readout with hddtemp

It seems hddtemp cannot detect the temperature sensor of my SSD (Samsung EVO 840) properly.This is the bash output when running hddtemp: WARNING: Drive /dev/sda doesn't seem to have a temperature ...
0
votes
1answer
144 views

Laptop running very hot

I've just read a thread where a laptop running at 60C was too hot. Mine often runs at 80C. I notice that this happens often when I have Chromium open. There's nothing using up tons of CPU in htop, ...
0
votes
1answer
140 views

Error in starting i8kmon service when setting custom config

First post, y'all. Please be gentle ;) I decided that whatever the default temperature thresholds at which i8kmon sets the fan speeds were inadequate. I would seem to kick the fan on under load, and ...
0
votes
2answers
169 views

How to read lm-sensors on AMD FX 6300?

My FX 6300 sits on a ASUS M5A99FX Pro R2.0 and is currently overclocked (I did the stresstesting and such on Windows to get it stable). Now I need the socket temp and the core temps so I use lm ...
0
votes
0answers
59 views

Using the sensor command doesn't give me fan speed in Ubuntu 14.04 LTS

I'm trying to detect my fan speeds. I've installed lm-sensors but when I run sensors I get this: coretemp-isa-0000 Adapter: ISA adapter Physical id 0: +63.0°C (high = +87.0°C, crit = +105.0°C) ...
0
votes
2answers
1k views

Ubuntu 16.04, how to get my GPU temp and fan speed?

On Ubuntu 14.04 I got used to run during the boot process a python script for conky to read my GPU temperature and then change my FAN speed according to the temperature. This is the script: # # ...
0
votes
0answers
317 views

Very hot laptop: Dell xps l521x [duplicate]

My Dell XPSl521x is very warm. The temperature sometimes reaches 90°C. Psensor shows that the laptop is hot: it has a red colour. What should I do?
0
votes
1answer
27 views

My Toshiba Satellite C55-B5319 fans will not turn on; how do I make them work?

The system hasn't shut down automatically due to overheating yet, but the HDD will reach temperatures of 102 degrees Fahrenheit as far as I know. So, how do I make the fans turn on, or is the HDD ...
3
votes
0answers
35 views

Inspiron 15 fan doesn't work

System configuration Win10 and Xubuntu 15.04 Dual boot i5 4200U Radeon 8850M Latest BIOS from dell tlp on Xubuntu installed. No more tweaks. coretemp module was loaded fglrx is not installed Idle ...
0
votes
1answer
56 views

Throttling stuck below limits on a cool cpu

This is an issue widely discussed earlier. Still, none of the suggested methods/procedures has worked for me. I'm running Ubuntu 14.04, kernel 4.4.0-040400-generic on a fanless mini computer, Intel ...
0
votes
0answers
35 views

Fan Speed Increased after Dual Boot

I had a windows system upon which I installed Ubuntu 15.04 as dual boot. Right after I updated the Grub, the fan speed started showing anomalous behavior. The temperature of the system is going very ...
1
vote
1answer
475 views

How can I disable/enable ubuntu's auto shut down feature?

Ubuntu has a feature of auto shutdown whenever it exceeds a temperature above 70 degrees Celsius. Is there any way to control this feature or prompt before the shut down?
41
votes
3answers
56k views

Flux for ubuntu 14.04 - possible?

Is it possible to make Flux work in ubuntu 14.04? If so, maybe you can share your knowledge or point me to a guide? (Flux is software which adjusts temperature of your display according to time of the ...
2
votes
1answer
494 views

SSD is hot when running ubuntu 14.04(possible fan or intel gpu issue)

I have reviewed a number of questions here about overheating but nothing seems to impact on my system. My laptop has a Intel i-3 chip, Nvidia Geforce chip (that appears to be running ok with ...
0
votes
2answers
430 views

Modify thermal trip points

Can you please instruct me on how to modify critical trip points. My computer keeps shutting down and my sensors are telling me that I am running hot when utilizing demanding programs. I am utilizing ...
1
vote
1answer
47 views

Patriot Blast SSD - 100°C?

So, it appears my Disks utility on Ubuntu 15.10 thinks my SSD is running at a constant 100°C temperature. And S.M.A.R.T. data seems to be stuck at 30 on temperature, since it doesn't seem to change, ...
1
vote
0answers
44 views

Fan control thinks my SSD has about 100 degree celsius

my fan is driving me crazy. It is continously running. I think I know why this is happening. If I run psensor, my SSD HD (from udisks2) is listed to be 100 degree hot. But if I use hddtemp, it tells ...
1
vote
1answer
72 views

CPU Throttling Occurring Despite No Need For It

This seems to happen in most every linux distro I try (haven't tried windows yet). I apologize in advance for the nonstandard situation in which it arose, but I will explain that after I explain the ...
4
votes
2answers
144 views

i want to see my temperatures and fan etc

I downloaded lm-sensors and ran it. but i get that message: $sensors "coretemp-isa-0000 Adapter: ISA adapter Physical id 0: +44.0°C (high = +105.0°C, crit = +105.0°C) Core 0: +44.0°C ...
0
votes
0answers
43 views

Asus Laptop Temperature Issues

I have recently installed ubuntu 14.04 on my Asus N56JR laptop and i had windows before that, The problem is that the temperature is always high after i installed ubuntu even if i don't do ...
1
vote
0answers
87 views

Ubuntu 14.04 CPU fan issue

I just installed ubuntu 14.04 on my dell latitude e5450 and it doesn't seem like the cpu fan is working correctly. I had a 500 gb hdd in my computer and today took it out and installed a 240 gb ssd ...
0
votes
0answers
76 views

Fan at max speed after pwmconfig

After I installed lm-sensors and pwmconfig in order to control fan speed, when i run sudo pwmconfig my fan gets to full speed and using sensors gives me this output. acpitz-virtual-0 Adapter: Virtual ...
176
votes
10answers
320k views
0
votes
0answers
80 views

Since installing Ubuntu 15.10, computer randomly shuts down while watching video… faulty temperature sensors?

I believe I am having a shutdown issue due to faulty temp sensors. I have experienced laptops overheating before, so I started turning my laptop onto its head, so to speak, to allow the bottom to ...
1
vote
2answers
42 views

How to find what causes my notebook to crash?

I have a new notebook and it crashes frequently. $ uname -a Linux bpgergo-notebook 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No ...
0
votes
0answers
58 views

Laptop fan making a lot of noise

Sorry for the vague question, but I'm not even sure where to start solving this problem. My laptop fan is really loud and sometimes winds down to a soft whirring. I'm worried that there is an ...
0
votes
1answer
37 views

SMART Pre-fail (Temperature 70)

Could someone please interpret the SMART Data and Self-tests using Disks in Ubuntu 14.04 LTS: The other day all of a sudden I started receiving errors upon every command entered into the terminal, I ...
1
vote
1answer
87 views

Fan is not detected

I'm trying to use ubuntu in my laptop. But the fan seems to not working.. I try use sudo pwmconfig but this is the result.. sudo pwmconfig # pwmconfig revision 6166 (2013-05-01) This program will ...
1
vote
2answers
92 views

Is it good to operate the CPU at 71 degree Celcius

My laptop configuration are Dell 3521 Core i3 3227U @ 1.9Ghz 4GB RAM Intel HD4000 graphic + radeon HD7670m 1GB DDR3 dedicated graphics. As the CPU fan runs at max from staring of ubuntu, I am using ...
3
votes
3answers
2k views

thinkfan control doesn't use the fan full potential when needed

I own a Thinkpad x201 and is overheating very fast because of the environmental temperature and eventually kills himself without notice (and it really grinds my gears). Outside there are 34 degrees C ...
0
votes
0answers
53 views

Avoid random shutdown by increasing CPU threshold temperature

When CPU temperature exceeds a certain temperature, system shuts down.Can the threshold temperature that can call for system shutdown be increased? Ps. I dual boot windows 10 and Ubuntu 14.04 LTS, ...
1
vote
0answers
24 views

Cooler harddisk = faster harddisk?

So I was using Ubuntu XFCE, now I installed the Ubuntu MATE, and I noticed a slowdown sometimes. File manager tooks often 3-5 seconds to load Desktop will rarely freeze for a 2 seconds Once my ...
11
votes
7answers
25k views

How to monitor & log server hardware temperatures & load

I am looking for a way to log & monitor my server hardware temperatures and load (like for CPU or RAM). How might I do that? Objective is to: ensure hardware is not heating up identify what ...
4
votes
3answers
225 views

How to start or kill tasks when the core temperatures goes above/below a specific value?

I would like to write a short script that gets launched manually once and then should: run a command if all temperatures are below x °C. pause the command if any temperature rises above y °C. ...
1
vote
0answers
129 views

Uninstall flux which was installed from source

I installed Flux using following steps (source) git clone https://github.com/Kilian/f.lux-indicator-applet.git cd f.lux-indicator-applet sudo python setup.py install Now I want to ...
3
votes
3answers
2k views

Which is a normal temperature for a laptop?

I have a Samsung series 5 my temperature is around 77-80°c when i am playing, and 48-54 on normal use it laptop don't have a month and I am not sure if it is normal. Intel® Core™ i5-3210M CPU @ ...
0
votes
2answers
300 views

Lenovo U400 overheating with fan being idle

I've had Ubuntu 14.04 on my Lenovo U400 laptop for a year or so and everything was fine. Suddenly yesterday I noticed when I was working on it, that it was running really hot, almost burning my left ...
1
vote
1answer
7k views

My fan is not working, no active cooling system

I am using Ubuntu 14.04 on my laptop and my fan is not working(with Ubuntu 12.04 and Ubuntu 13.10 it was the same). Short summary of my system Quanta TWH motherboard, Intel® Core™ i7-2630QM ...