Fans are hardware devices used for cooling other devices which generate lots of heat.

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18 views

Is there some program like RWEverything for Ubuntu?

I have an Acer Aspire 5740(G) that overheats constantly, even in normal use. After many hours of trying fan control utilities to speed up my fan, such as fancontrol, and none of them working, I ...
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1answer
20 views

Does TLP controls laptop FAN?

I've installed TLP on my laptop. And I found when plug out AC jack(Adaptor), the FAN goes off. I want to turn the FAN off also in AC mode, but I can't find some related option in /etc/default/tlp. ...
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3answers
622 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 ...
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3answers
4k views

Heating issues and Fan sound on Dell Inspiron 3521 running Ubuntu 13.04

I have tried various solutions available online 1) Added pcie_aspm=force to /etc/default/grub 2) Since Jupiter is no longer available in 13.04 , installed tlp But still fan is making lot of sound ...
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1answer
3k views

Abnormally High Fan Speed on Cool Laptop, Dell Inspiron 15R 5520, Ubuntu 14.04,

I am using a Dell Inspiron 15R 5520 running Ubuntu 14.04 alongside Windows 8.1. My issue is with the Dell's fan, which is running at full speed during most of the time the computer is booted into ...
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0answers
18 views

Excessive Draining Of Battery

I have Intel Corporation Haswell-ULT Integrated Graphics Controller and I've installed Tlp for battery saving but I am seeing no improvement in battery life, also my laptop is heating up more than it ...
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4answers
864 views

How to get Ubuntu to stop heating up so much

I already have another post on how to control the fans, but I was wondering if I am doing anything to cause this. Ubuntu is running great at the beginning but after about twenty minutes of running ...
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2answers
5k views

Dell Inspiron 5521 i7-3317U Fan CPU too Noisy

I am having a problem with the fan speed with my new Dell Inspiron 5521 i7-3317U, Full HD with installed Ubuntu 12.04. The fan is too noisy. After starting the Laptop, the fan starts and is not ...
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1answer
415 views

High fan speed after suspend

It seems this is a common problem, but I still cannot find a good solution. After a cold boot, my laptop runs perfectly, but after resuming from suspend, the fan kicks in to 100% and blows out cold ...
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0answers
28 views

(Unused) swap causing fan noise? [Ubuntu 14.10]

I was running Ubuntu 14.10 for a while without any (fan related) problems. The fan was very quiet and would blow slightly when e.g. viewing HD videos etc. Then I had to reinstall Ubuntu due to a ...
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3answers
5k views

Fans running very fast on MacBook Pro 8.1

I installed Ubuntu 12.04 on Macbook Pro 8.1 and one of the first things I noticed was that the fans were starting to spin very fast every few minutes for 10-30 sec and then going back to normal. That ...
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53 views

Lenovo G50-70 fan control

I'm using linux for many year but i meet a problem using it with my new Lenovo G50-70. I'm aware about the wifi falling problem on this model but it's not a problem with ethernet LAN connection. But i ...
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1answer
3k views

Laptop fan constantly running at a high speed

I am very new to Ubuntu and to Linux as well. I installed Ubuntu 13.10 on my Dell Inspiron 15R laptop. (Intel i7 processor, 8Gb ram). However the fan constantly running at a very high speed ...
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1answer
2k views

Persistent High-Fan Speed Ubuntu 14.04

I am using a Dell Inspiron 15R 5520 laptop running Ubuntu 14.04 with kernel version 3.13.0-34 generic. Since installing the OS, I have been having issues with my computer's fan spinning at its maximum ...
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0answers
86 views

Notebook overheating and system hangs - ubuntu 14.04.2

I installed ubuntu 14.04.2 and my notebooks overheats really fast and sometimes hangs(freezes) - no response at all , so I just have to shutdown manually. Here's the result of some commands I found ...
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4answers
4k views

MD Radeon HD 7730M (Dell Inspiron 15R Special Edition)

I cannot find the drivers for AMD Radeon HD 7730M(Dell Inspiron 15R Special Edition) on the AMD website! can someone please send me the link to download any open source drivers if available? Also the ...
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0answers
78 views

How can I reduce the fan speed on a HP Elitebook 6930p?

I'm using Ubuntu 14.04 on a HP Elitebook 6930p. On this laptop, the fans are constantly running. The laptop also gets quite hot. I suspected that this had something to do with the video drivers, so I ...
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1answer
4k 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 ...
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1answer
4k views

Problems booting Ubuntu, “gave up waiting for root device”

I had very odd things happen after I decided to upgrade my Ubuntu 12.04 installation to the newer 13.10. I decided to upgrade version by version to avoid losing my configuration. The upgrade from ...
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1answer
73 views

How to Control FanSpeed on hp envy 15

my computer is prone to over-heating and so I'm trying to control the fan speeds. I've researched a little and I'm blocked How to control fan speed? and then installed lm-sensorsand fan control. I'm ...
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8answers
12k views

dell 7520 (inspiron 15R SE), fan on full speed on 12.04, 12.10, 13.04

The fan on my dell inspiron 7520 (inspiron 15R SE) is constantly running at full speed with a lot of noise. technical details: GRAPHICS : 2GB AMD RADEON HD 7730M, switchable/hybrid with intel 4000 ...
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0answers
93 views

Overheating shutdowns after fresh installing Ubuntu 14.04

Since 10 days I can't figure out what might cause the overheating. The machine is Samsung np300v5z : Intel Core i5 2.450 M / GeForce GT 520MX, Optimus 1Gb/ 8 GB Ram OS - Ubuntu 14.04 Things I did ...
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0answers
16 views

Asus x54hy fan not working

i have a problem, when i start my laptop with ubuntu (14.10) the fan don't work, it never start running. How can i check if it's an hw problem?
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1answer
288 views

Overheating Samsung Ultra 5 530U (Fan not spinning at all)

I installed Mint on the above mentioned ultrabook. Even in idle the machine gets really hot really fast. It is almost not possible to touch in on the bottom. I tried using Bumblebee but it doesn't ...
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0answers
30 views

pwmconfig automatic fan control

I installed pwmconfig and lm-sensors to customise my fan speeds from this thread. However, I feel the OS controlled the fans much better, but I do not know how to 'reset' the fans so that the OS ...
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0answers
69 views

Lenovo Yoga fan control

I have a Lenovo Yoga, running Ubuntu 14.10. The fans are quite noisy. even when idle. I had the same problem on Windows, and solved it by installing Notebook Fancontrol. This is not available for ...
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0answers
147 views

Dell Inspiron 17R SE 7720 fan noise Ubuntu 14.04

my problem is fan in my Dell 7720. It's running on high speed all the time and it irritates me a lot. I have good quality cooling pad. The laptop is cold/normal. So why is the fan is on top speed? ...
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0answers
21 views

Fan dosnt work Packard Bell Easynote TE, Ubuntu 12.04

I have installed ubuntu alongside windows 8.1, when I use Windows the cooling fan works, but when i use Ubuntu the fan doesn’t work. What should I do? I don't want too over heat the laptop
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0answers
33 views

First time user have a few issues

I need to re install Ubuntu on my computer (just built yesterday) it seems since I loaded Ubuntu on my laptop, from the same thumb drive, some of the settings of my laptop carried over to my PC.. ie. ...
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votes
1answer
309 views

Fan Does Not Work! - LIFEBOOK AH532

I've problem with my laptop fan in Lubuntu 14.04 64bit. (model: Fujitsu LIFEBOOK AH532) Datasheet Fan does not work! :-( How can I fix it? (Or how can I force enable fan?) Some of my tries: $ sudo ...
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votes
1answer
199 views

How to reduce GPU fan speed after boot?

Every time I boot my computer, the GPU fan is at max speed and very noisy. The problem: Fan speed stays at maximum level: when I start the computer without screen or keyboard when I use the ...
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2answers
2k views

ThinkPad T440s fan speed

I've just installed Ubuntu 14.04 on my new T440s, and it seems the fan starts working at full speed from time to time, I've read in several places that this causes the fan to be noisy and generally ...
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1answer
144 views

lenovo t540p fan pulses from time to time (ubuntu 14.04)

all I just instaled Ubuntu 14.04 LTS on my lenovo t540p. The laptop was on dual boot with windows and the fan was silent and working well. Then I dicided to format my HD and install only Ubuntu the ...
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0answers
49 views

Problems with i8kutils

I've just installed Xubuntu 14.04 on my Dell Precision M65 and I'm trying to set up i8kutils but something is wrong. Looks like it doesn't control my fan correctly. This graph shows the speed of my ...
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1answer
193 views

How to avoid high CPU fan speed while running genymotion virtual device?

I have installed Genymotion for emulation and whenever i run a genymotion virtual device, the CPU fan starts running on high speed. I have : Ubuntu 14.04 64-bit Bumblebee installed How can i avoid ...
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0answers
231 views

HP Envy Laptop shutting down abruptly due to false overheating

I just installed Ubuntu 14.04.1 on my new HP Envy laptop. Prior to this, Windows 8.1 was running fine without any problems. But now on Ubuntu, my laptop shuts down abruptly and when I try to restart, ...
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0answers
156 views

Toshiba fan always on, idle CPU, LCD cooling_device?

There is no loud fan issue under Windows 8.1. Under Ubuntu 14.04x64, sensors always returns values under 50C but the fan is always running too loud. Using boot parameter acpi_osi='Linux' seems to ...
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115 views

laptop's fan running very fast on Ubuntu 14.04

my laptop is Intel-core i7 with 8 GB RAM ... but most of the time my laptop fan running so fast making loud noise .. is it normal ?
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0answers
34 views

Wrong fan values on my laptop

I have such problem: Fan in laptop goes faster but in sensors and Psensor i see that fan speed goes down! Fan works proper. More applications, more load causes faster fan work but indication says that ...
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0answers
118 views

Suddenly Black Screen and CPU fan high speed with CPU2 100% usage

I am a newbie at Ubuntu on a Fujitsu T8300 laptop with 2.4Ghz 2GB ram. My problem is that when I open multiple file or firefox, CPU2 goes to 100% and CPU1 < 50% and suddenly the screen goes black. ...
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0answers
100 views

fan control issues on Toshiba Satellite c655d-s5136

On Ubuntu 14.04, my fan always runs,even when idle. This is not the case when I am in Win7,in which it only runs when I am playing movies. This bothers me greatly and I have followed other threads ...
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2answers
1k views

Ubuntu 12.04 , Fan noise, Dell Inspirion 15 R (7520)

i just installed 12.04 on windows based Dell Inspirion 15 R (7520). The probelm is with the fan . They are running almost all the time . It is annoying and really bothering me. The system is not hot ...
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1answer
638 views

fan noise in ubuntu 12.10

I have installed ubuntu 12.01 on my laptop Dell Inspiron E1705. The fan is running continuously and is quite noise. Is there any way to fix this problem? Thank you.
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2answers
2k views

Fan speed in 12.10 too loud

When my PC boots up the fan speed whirls like a beast even when browsing the BIOS, settings, etc, which is fair enough. Previously when I was using Windows it used to calm down as soon as it boots ...
2
votes
1answer
508 views

Loud fans - Dell studio 1558

I'm having a problem with my dell studio 1558 were my fans are running very loud. I never had this problem on windows 7 and I'm really struggling to find a fix for it. I've tried other distro's as ...
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1answer
905 views

Fan is loud but CPU and temperature is low

This is a problem that I had a while ago (1 year ago), but I decided to ask about it now. So, my laptop's (Satellite L-655) fan is too loud, but the CPU usage is low and the temperature is low as ...
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0answers
205 views

Loud fan noise on ubuntu 14.04 - Alienware x51 i3 desktop

I have a really loud fan on my alienware x51 i3 desktop running ubuntu 14.04. I thought it was a driver issue, so changed driver from open source to a proprietary driver - but not driver changes have ...
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0answers
401 views

No fan control for CPU fan

I am using a Dell Inspiron 15 Laptop, with Ubuntu Installed on my WD Passport partition as a portable installation. On the CPU Fan, it never looks like it has any control over itself. At a constant ...
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3answers
9k views

How can I change the nvidia GPU fan speed?

So im trying ubuntu again after being off it for awhile in win7 i can set gpu fan to 10-30% and its barly reaching 52c , however with ubuntu nvidia set it to 55% wich is really loud on my msi 460gtx. ...
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1answer
202 views

ThinkPad Fan Control not working properly

I have Lenovo ThinkPad W500. I have Ubuntu 12.10 installed. Its fan was not running at full speed, so I installed ThinkPad Fan Control software (tpfc0.5). I launch it by executing tpfc_start.sh in ...