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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0
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2answers
7 views

Can't get the right CPUcore temperature (Acpi chip)

After replacing my motherboard I try to get Psensor working correctly but still I cannot get the right temperature for my CPUcore temp, it's always -127C degrees. I installed lm-sensors and everything ...
0
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0answers
25 views

Ubuntu 14.10 Kworker using once cpu core to 80 % [duplicate]

I've encountered a problem with my ubuntu/lubuntu distribution regarding laptop overheat/abnormal cpu usage, pstate intel driver (I thought that this new driver overheated my laptop etc.) First of all ...
0
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0answers
31 views

Compiz uses 20% on idle — bug?

I am running 14.10 on a 8-core Intel i7 with 16GB RAM and no proprietary drivers for my Radeon HD5450. According to the system monitor, compiz is causing a ridiculous load on the CPU when idle. Even ...
0
votes
1answer
31 views

What is the normal temperature for my computer?

What is the normal temperature for an Acer Homa GL40 chipset? Laptop technical specifications: * Acer Extensa 5230e * Motherboard: Intel GL40 * CPU: Intel mobile core 2 solo @ 2.20 GHz During idle ...
0
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1answer
42 views

Samsung Series 7 Heating

i have installed Ubuntu 14.04 and windows 7 on my laptop and i have noticed that when Ubuntu is running temperatures are much higher than Windows. What can i do to solve this issue?
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2answers
923 views

proliant dl380 g4 lm_sensors doesn't work

I have ubuntu server 11.04 edition, and i have installed and configured lm-sensors properly and grub boot is normal/default set. When i type the following command: sensors i get: acpitz-virtual-0 ...
0
votes
1answer
68 views

Are those temperatures high for my computer?

I've just erased Windows 7 because I got so pissed off at him and decided to replace it with Ubuntu 12.04. Im kinda new to Ubuntu and I´ve downloaded Psensor since I was feeling my notebook a little ...
0
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0answers
206 views

ASUS laptop overheating when using Ubuntu

I've got major problems while running Ubuntu. When I have my NVIDIA GeForce card enabled, the temperature of the processor is really high. Just a little web browsing rises it up to 70 degrees celcius ...
0
votes
1answer
83 views

Ubuntu 12.04 Laptop Heating problem

I have dual booted Windows 8 with Ubuntu 12.04. When I use Windows the temperature remains normal but when i use Ubuntu my laptop gets heated up and the temperature goes to 70-90 degrees C just after ...
4
votes
4answers
2k views

Limit CPU usage in terms of temperature

I run distributed computing projects, which typically want to use 100% of the CPU. How do I limit the CPU usage in terms of temperature instead of percent usage? Also, what is the maximum safe ...
0
votes
1answer
56 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?
26
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6answers
29k views

How to see the Video Card Temperature (Nvidia, ATI, Intel…)

Is there a command (Via terminal) to see the temperature of any video card. Already Tried sensors with the sensors-detect applied. Does not detect for example, Nvidia and ATI video card temperatures. ...
-1
votes
1answer
779 views

How do I fix my AMD/ATI GPU drivers (temp is 83 C at idle)?

I am using a Sager laptop with an AMD Radeon HD 6970M 256bit w/2GB GDDR5 and an Intel® Core™ i7-2720QM. When I boot to Ubuntu 12 the CPU is fine and idles at a good temperature, but the GPU is in the ...
2
votes
1answer
223 views

Nvidia GPU temperature shown twice in conky

My problem is, that in Ubuntu 14.10 the old ${nvidia temp} code is not working, I use this code instead: ${execi 60 nvidia-settings -query GPUCoreTemp | perl -ne 'print $1 if /GPUCoreTemp.*?: ...
11
votes
3answers
12k 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 ...
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1answer
53 views
0
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1answer
140 views

Incorrect CPU temperature reprted (AMD fx-6300

Psensor and hardware sensors indicator both report an incredibly low temperature on my AMD fx-6300 cpu, below 20 degrees celcius. Below is a screenshot of what it looks like within Psensor: I have ...
0
votes
1answer
150 views

./setup.py: command not found

I followed steps from here Flux for ubuntu 14.04 - possible? to install flux but I am getting an error like ./setup.py: command not found please guide me soon. Thank you
0
votes
1answer
91 views

Nvidia 820M operating in a high temperature

Laptop: DELL Inspiron 3000 Series I14-3442-A40 (Core i5) GPU: Nvidia 820M (2GB 64 bits) Ubuntu: 14.04 - 64 bits Nvidia Driver: 331.38 Problem: My GPU temperature is reaching 90-93 degrees Celsius ...
0
votes
1answer
109 views

How can I tell, from within Ubuntu, if my liquid cooling system is pumping?

I have an alienware auroroa-r4 with a liquid cooling system. Before installing Ubuntu my temperatures on Windows would always be around 25°C idle and 30°C when running several applications. Ever since ...
0
votes
1answer
468 views

Fan control in Ubuntu 14.10. on Asus z97

How to properly set up fan control on Ubuntu 14.10? I have an Asus z97 mini motherboard and while in windows even with heavy load for a long time it does not reach 70 Celsius degree, on Ubuntu easily ...
2
votes
2answers
444 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 ...
82
votes
7answers
125k views
0
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0answers
49 views

Ubuntu Battery Issues

I'm using Ubuntu 14.04 on an Acer 5750g (CPU i5 2410m, Gt540 M, Samsung Evo840 SSD) I've been experiencing problems concerning temperature, battery life and (thus I guess) CPU usage. I've installed ...
3
votes
2answers
1k 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
1answer
591 views

Computer heats more using Ubuntu 14.10

My computer's configuration is: Ubuntu 14.10 NVIDIA GeForce 630M Intel i5-3210M 6Gb RAM 1Tb HD I have always used Windows, and after installing Ubuntu last year I could feel that the heat coming ...
3
votes
0answers
380 views

How to set governors for Intel to work as old good ondemand?

I used to work on my laptop on ondemand governor, which was switching CPU frequency depending on CPU usage. It worked quite nice for years and had three very important advantages: low hardware ...
1
vote
1answer
149 views

How to get temperature indicators in the panel in 14.04

I was formerly using 10.04, where I had nice temperature indicators for my dual core like this : I am now trying to have the same feature with 14.04, but I haven't succeeded yet. I tried so far : ...
0
votes
2answers
12k views

How to detect processor correct temperature in conky

I am using conky&conkyforecast to have a nice widget containing some system information and weather data. But I can see that the temperature that conky shows is different than the one I get ...
0
votes
1answer
78 views

mysqld is suddenly taking too much memory and my laptop is getting hotter

I have been using ubuntu 14.04 for a while but really new to linux command line stuffs. I mainly use it for Java/android/web development purposes. Sometimes I notice my laptop gets more hot than ...
1
vote
2answers
464 views

What is the best way of monitoring GPU temperature in Xubuntu 14.04 when using the OpenSource driver?

I had a severe problem with GPU temperature in 12.04 and even later, and even if that seems gone in 14.04, I want to keep an eye on my GPU. Is there a program that would display that, in the ...
3
votes
3answers
4k views

What the different hardware temperatures listed in psensor, sensor viewer etc reffer to?

I have installed psensor and see a list of temperatures, but listed as ”Temperature 1”, 2, 3 etc . I can only guess where the processor is: but who's who for sure? The same question stands for ...
0
votes
1answer
84 views

How to configure sensord deamon?

I would like to configure sensord daemon to raise beep alarm if some temperature are too high. I cannot find any guide/example, the man page is not very useful, any hint ?
0
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0answers
63 views

how to improve temperature on ubuntu laptop

I have a 3 year old laptop that is now running ubuntu 14.04 but it runs very hot(80°C) and very loud on idle. edit: I just took the whole thing apart and cleaned tha fans. I'm looking for ways to ...
0
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0answers
21 views

ASUS X101h high temperatur

I have ASUS X101h netbook and installed all debian/ubuntu/arc/redhat/fedora etc.. distros. In all situations, virtual device temperature and CPU temperature is too high.(When I open firefox and open ...
0
votes
0answers
35 views

Sensor is seen as disconnected and conduce to overheating

I'm running kubuntu 14.04 on a Thinkpad X201. Today or yesterday I started having overheating problem. After looking at the temperature given by the sensors (using lm-sensors), it looks like the main ...
2
votes
3answers
1k 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: WARNUNG: Laufwerk /dev/sda scheint keinen Temperatur-Sensor zu ...
11
votes
2answers
45k views

CPU temperature monitor for 14.04LTS?

Is there a way to configure psensor so the temperatures read out in real time in the panel so it could be read at a glance? So far, in order to read the temperature I have to click on the applet ...
3
votes
2answers
231 views

lubuntu 14.04 loud fan - please help!

lubuntu 14.04 sensors output follows... why it says ALARM-CRIT when it's well within range? coretemp-isa-0000 Adapter: ISA adapter Core 0: +79.0°C (high = +84.0°C, crit = +100.0°C) ALARM ...
1
vote
0answers
74 views

Asus X750JB overheads Ubuntu 14.04.1

Notebook Model : Asus X750JB CPU : Intel Core i7 4700HQ (2.40GHz) RAM : 8GB Memory 2TB HDD GPU : NVIDIA GeForce GT 740M In standby it keeps a temperature of 46 ► 50 degrees Celsius. The fan never ...
2
votes
1answer
1k views

Setting temperature thresholds in i8kmon Ubuntu 14.04

I have an overheating problem with my Dell Inspiron 15R and installed i8kmon to control the fan speeds on Ubuntu 14.04. Here is a copy of the 'lm-sensors' output: coretemp-isa-0000 Adapter: ISA ...
1
vote
0answers
139 views

Java & High CPU usage

I use a certain java application to trade the stock market and it consumes 90% my CPU power. And the CPU temp usually remains around 90c. This is a real headache. What causes this problem and what are ...
0
votes
1answer
529 views

lm-sensors not detecting my fan

sensors-detect detects my system perfectly: # sensors-detect revision 6209 (2014-01-14 22:51:58 +0100) # System: Acer Aspire E1-572 [V2.14] (laptop) # Board: Acer EA50_HW It detects an Intel ...
1
vote
0answers
118 views

How to limit the speed of laptop fan using i8kmon configuration?

I have a problem with my Dell Inspiron N5110 laptop overheating. As a solution, I used i8kutils with this config: # Run as daemon, override with --daemon option set config(daemon) 0 # Automatic fan ...
0
votes
0answers
178 views

Cpu temp at 70°C, fans at minium

I'm running Ubuntu Server 14.04, and the cpu temp is at 72 degrees, but the fans are still at minium. I Can just hear them. Normally they are noisier than planes. My cpu overheats if the fans don't ...
1
vote
0answers
188 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
1answer
62 views

Temp readings on 08 Macbook

I just recently pulled out my old macbook, white from a long time ago to see if I can get it running just as a throw-a-round. It has a core duo, 2gb of ram (I may be putting 4 in -shrug-) and battery ...
0
votes
0answers
103 views

Excessive temperature?

I find my laptop very hot and I am a bit scared because my motherboard burned a couple of times recently, I had to send it to the repair shop to replace it (but I cannot be sure it was because of ...
2
votes
2answers
217 views

Is there an easy way to find out temperature components are running at in 14.04?

The title of the question says it all really. I have a new laptop with Ubuntu 14.04 installed. There appears to be an overheating problem which fortunately does not appear to be affecting performance. ...
0
votes
1answer
107 views

How do I remove unwanted sensors from the psensor main panel?

Is there any way to remove the other sensors that I am not drawing on the graph? I would have thought that the option under Psensor -> Sensor Preferences -> "Display sensor in the Application ...