Tagged Questions

Overheating is when something gets so hot it is to the point of being dangerous. An old fan that does not cool the processor fast enough might cause the processor to overheat, ruining the circuitry inside and rendering the processor useless.

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Dell inspiron 3521 fan & heating problem

Laptop: Dell Inspiron 3521 CPU: Intel(R) Pentium(R) CPU 2127U @ 1.90GHz GPU: Intel(R) HD Graphics, and does not have Nvidia/ATI GPU HDD: WD5000LPVX BIOS: version A12 Fan goes high speed after 1 ...
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1answer
107 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 ...
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57 views

how to control overheating of acer aspire 4736Z laptop in kernel 3.13.0.37 ubuntu 14.04LTS

I have an Acer Aspire 4736Z laptop having Ubuntu 14.04LTS installed, recently it updated to kernel version 3.13.0.37. Now its always get heated lot, I think its FAN gets off, Even I have checked the ...
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1answer
99 views

How safe it is to install tlp

I have been using ubuntu for a while now. I just got a new asus laptop, and did install ubuntu 14.04 in a dual booting on it. I tend to use ubuntu than windows. But when in ubuntu it seems to hit a ...
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75 views

Overheating lenovo e420 laptop

Description: Laptop gets too hot as I can read from "Psensor" application and can get above 70C or even 80 without extra fan pad, even now with 20C ambient temp, and no gaming/heavy software ...
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26 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 ...
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0answers
57 views

Why my PC turned off unexpectedly?

Let me tell the complete story. I have a normal PC with monitor, CPU, UPS, mouse and a keyboard. I use Ubuntu 12.04 LTS. For the last 15 days my computer is shutting down unexpectedly. Here in my case ...
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1answer
38 views

Psensor warning - What does it mean?

I installed Psensor because I have had a new comp with problems, it sometimes freezes up on me. This might be caused by heat but it could be another cause. After implementing all sensors, Psensor ...
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1answer
120 views

my computer is crashing and I think it is overheating

My computer is crashing lately with the colors on the display changing and the display not being updated (aside from the fact that I can see hints of mouse movement). Originally I thought it might be ...
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2answers
232 views

how to fix ubuntu overheating

I'm new to Ubuntu but not to Linux and this is the first time overheating has been an issue for me. I'm using the latest version with all the updates installed and my computer has a Intel Core ...
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1answer
75 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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110 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 ...
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0answers
123 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 ...
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0answers
45 views

Ubuntu behavior on overheating?

I have a laptop that I suspect is overheating. Every once and a while, Ubuntu will pop up the shut down dialogue window. The first time I clicked shut down, and it went through the normal shut down ...
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1answer
58 views

CPU Temparature above threshold

My PC is running Ubuntu 14.04 currently. For last two days, the PC does not turn on. On running recovery mode, the message "CPU Temperature above threshold" shows. Sometimes the PC do start, only to ...
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1answer
306 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 ...
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0answers
89 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 ...
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2answers
164 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. ...
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83 views

peripherals switch off, caused by overheating: ACPI problem

I have an HP Pavilion dm1-4125sa Laptop, 64 Bit with 1.7 GHz AMD Dual-Core E-450 CPU, dual-booted with Windows 7 and Ubuntu 14.04. Often when I am in Ubuntu (only Ubuntu, Windows is fine), when it ...
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0answers
59 views

Ubuntu heat increase since booted

Today I installed Psensor to check temperature of my PC while using Folding at Home Web client (folding via Google Chrome). Then I decided to intall FAH so I don't have to use web version. I ...
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0answers
108 views

ASUS K56CB heats up very quickly with 14.04

I have 14.04 installed on my ASUS K56CB and it hasn't been a real good experience so far: my laptop heats up very quickly when performing basic tasks like webbrowser with Chrome and playing some ...
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0answers
90 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
51 views

GPU overheating while not in use

Hi Maybe some general explanation about GPU's will answer my question. My question: After some struggle I managed to install the open source drivers for nvidia My specs: 00:02.0 VGA compatible ...
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1answer
272 views

My Laptop (Alienware M17x R3) keeps overheating on 14.04 (LTS) while W7 keeps it cool

I've installed Xubuntu on my laptop, because I love it, but about 30 minutes in it becomes so incredibly hot that I am scared to keep it running, lest I burn out all of the circuitry. I hope there's ...
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1answer
573 views

Nvidia Optimus on 14.04 overheating, screen tearing

When stressing the cpu and gpu with games, the cpu temp holds steady at about 97. When using windows, it is about 50. Also, my external monitor has some strange triangle shaped screen tearing. What ...
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243 views

Laptop overheats with ubuntu 14.04 while stay cool with windows 7

I have an Asus N53SN laptop. It has both nvidia and intel integrated gpu. I am using nvidia-prime with restricted drivers. When idle, heat levels stay low, but whenever I watch a movie or youtube, ...
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0answers
162 views

Debug overheating issue on Sony Vaio Pro 13 /w Intel Haswell

I am using my Sony VAIO Pro 13 Powerbook since about a year now. I installed Ubuntu on the first day. Recently I realized that the system gets hot even without load. I can not say when it started but ...
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1answer
77 views

Respect BIOS-specified CPU speed without kernel patches, etc. in 14.04

I've got a machine running "in the wild" in a very hot environment running an AMD chip which is overheating. I don't have physical access to the machine, but I have had someone change the CPU clock ...
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2answers
659 views

Ubuntu 14.04 used too much processor after latest updatest

after updating ubuntu 14.04 it uses 25-50% of my processor continuously causing my laptop turnoff automatically by overheating. i have no problem before the updates. graphic driver is not a problem, i ...
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1answer
312 views

Overheating issue after installing 14.04

I'm new to the ubuntu and Linux thing. I recently downloaded and booted up ubuntu. I made the switch from Windows Vista to ubuntu, and I really like it. Unfortunately, I started getting an overheating ...
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2answers
356 views

Why does my laptop overheat on 14.04?

I have read similar posts here but could not find an answer that solves my problem. So here is what happens: As soon as i open one app in Ubuntu 14.04 my laptop overheats making noise . Laptop specs ...
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1answer
108 views

High HDD temp in my laptop

This is my output of hddtemp /dev/sda /dev/sda: ST750LM022 HN-M750MBB: 46°C This makes my laptop way too hot. I have dual boot and I have installed windows. My HDD does not heat up this much in ...
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1answer
154 views

Laptop fan speed too low when not docked

I'm using Ubuntu 14.04 on my laptop and things are great except that it gets quite hot sometimes. I'm using sensors (lm-sensors) to report temperature and fan speed. I run a Thinkpad T430s with Ivy ...
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0answers
90 views

14.04 HP dv7 fan speed wont increase

My laptop HP Pavilion dv7-7030us wont increase the fan speed. It gets quite hot (up to around 70c) but the fan speed wont increase at all. With windows 7 I never had a overheating problem and also ...
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0answers
37 views

Heat sensor showing weird readings

Each time I turn my laptop on, the temp6 sensor is stuck in +20,0ºC, so the fans never turn on and eventually my laptop turns off from overheating. If I suspend my session and then reopen, it changes ...
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1answer
270 views

Hp probook 4530s running on Ubuntu 14.04 overheats and lags

I've dual operating system in my Laptop(hp probook 4530s). windows 7 with Ubuntu 14.04. Windows runs normal but the machine overheats when running Ununtu. lshw command spits out a lot of information ...
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1answer
58 views

Low-res Display and No Networking in Installation and LiveUSB after Thermal Hard Shutdown

My ASUS laptop running 14.04 shut down hard and spontaneously while I was using it one day. Since it was very hot (forgot the heatsink that day), and since Windows used to shut down due to ...
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1answer
415 views

Ubuntu 14.04 Kernel Update 3.13.0-30.55 made my Laptop CPU gets overheated

I just received an update to the linux kernel of Ubuntu 14.04 from 3.13.0-30.54 to 3.13.0-30.55. After I upgrade it the CPU on my laptop is around 70 to 80 Degree Celsius. while on the previous kernel ...
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2answers
844 views

Laptop Overheats Running Ubuntu 14.04

I recently installed 14.04 on my Toshiba Satellite 305D. It has an AMD Athlon X2 Duel-core and 2GB of ram with Radeon 3100. I know she's not much, but I'm a Peace Corps Volunteer living in West ...
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0answers
84 views

Laptop overheating Dell Studio 1537

Hi I installed both Mint 17 and Ubuntu 14 in a Dell Studio 1537. The laptop overheats and shuts down on both Linux distros but it's fine with Windows Vista. I tried to find a way to fix it on the ...
0
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1answer
140 views

Asus G73gj Fan runs full speed all the time.

I have an Asus G73jh, I'm not sure what BIOS version I have but my laptop seems to have the fans running full speed all the time. I installed lmsensors and my laptop is normally around 56C (which is ...
0
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1answer
494 views

MacBook Pro Temperature Issues (tlp and cpufreq used)

I recently installed the Ubuntu 14.04 LTS on a MacBook Pro, and I have noticed some overheating issues. Specifically, I used indicator-sensors and psensors to monitor the temperature, and the average ...
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3answers
190 views

Computer overheats and shuts down kubuntu

My dad has been recomending me to get linux for a long time. Recently I got a driver error on Windows 8, it escalated and now Windows will not boot up anymore. My dad told me to get Kubuntu so atleast ...
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1answer
291 views

How do I know my fan is working in Ubuntu

I just bought a brand new netbook and am worried the fan isn't working properly. lm-sensors does not detect a fan, I can't hear a fan, and can't feel air blowing out of the fan area. The netbook is ...
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1answer
325 views

Ubuntu CPU Fan at 2200 RPM and CPU top at 90°C

I have a problem with my CPU heat. I'm running Ubuntu 14.04 (64bit) and I have issues with the cooling. I know it might be a hardware issue, but I've checked, the fan is running and in my GUI I use ...
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1answer
224 views

Overheating in an dual-boot system (windows 8+Ubuntu 14.04)

Precisely, I would like to know if booting windows 8 through GRUB can affect in any way the global performance (CPU/GPU benchmarks, cooling efficiency etc...) in both Windows and Ubuntu 14.04 ... I ...
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votes
2answers
482 views

kidle_inject uses cpu power without apparent reason

I am using ubuntu 14.04 LTS on an i5-3250M, 6GB RAM Dell Inspiron laptop. I have been noticing all this time from my cpu usage monitor that there is high usage of my CPU (without using something ...
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0answers
151 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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2answers
986 views

overheating and battery drain MacBook pro

I have just installed ubuntu Gnome 14.04 in a Macbook Pro 13" mid 2012, and I have some problems with my laptop. I have already installed TLP and macfanctld, but my MacBook still have the problem, ...
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0answers
101 views

Using Ubuntu 14.04, why is my satellite L305d-s5974 overheating

I wiped my hard drive completely and booted with Ubuntu 14.04. Within about 15 min of turning it on it turns off and is burning up. I am new to linux. And quite honestly, have a lot to learn about ...