1
vote
2answers
617 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, ...
1
vote
1answer
265 views

How to fix overheating and battery low life on ASUS K56CM? [duplicate]

I have an ASUS K56CM ubuntu 12.04 runs well, but the temperature in idle is about 55-65 °C. And also my battery have a half less life then on windows7. I tried Jupiter but it doesn't work. Should I ...
0
votes
0answers
101 views

problem with heat of i3 processor and battery life on ubuntu 13.04

I got problem with i3 processor on 13.04 ubuntu version . I read somewhere that linux(ububntu) can overclock the processor to higher values. I dunno if is this true but i guess it is . On Windows the ...
0
votes
0answers
124 views

Sony Vaio VPCEA25FG overheating with ubuntu

I am using a 'Sony Vaio VPCEA25FG' laptop, which is overheating quickly, when i work in ubuntu, but if i switch to windows 8 then it works nicely. My laptop is with ATI RADEON graphics card. My ...
2
votes
2answers
435 views

Battery backup not as long as expected and system temperature rises when using Ubuntu

I'm using both windows 7 and ubuntu-13.04 in my acer aspire 5738g notebook. I get 3 hrs battery backup in windows 7. But in ubuntu it shows only 1.30 hours but as it goes on to ( it shows 1.30 but ...
1
vote
1answer
133 views

I've got some problems on Ubuntu 13.04, any help!

I can't set script (or by any other way through terminal) for making thresholds for battery charging, Also I know that Lenovo users provided tp_smapi kernel module which make this issue not ...
1
vote
0answers
151 views

Ubuntu 13.04 Problem :( :(

Respect to all :) I am here new to Ubuntu and just installed the fresh copy of Ubuntu 13.04, 64-bit version on my Dell Inspiron N5110 (Core i7 with 4GB Memory) laptop along with Windows 7 on a ...
1
vote
1answer
399 views

Ubuntu 13.04 causing overheating and battery drain [closed]

I have a Samsung Chronos 7 1TB, 2.2ghz, 6gb ram and I recently installed Ubuntu because I wanted to get rid of Windows. Everything has gone good until I noticed a significant battery drain and ...
0
votes
3answers
473 views

Battery Drain, can't adjust brightness, overheating

I have a HP pavillion DV7 Specs: Intel Core i7 @ 2.23 GHz (2nd. gen) 2 hard drives (500GB HDD, 160GB SSD) ATI Radeon HD XT 7 My PC is constantly overheating and my battery is drained in less than ...
1
vote
0answers
309 views

LOADS of Issues with my HP Envy-4 Sleekbook

i'm not new to ubuntu but i am knee-deep in problems that i cannot find actual solutions for (even on this site), heck im just hoping they exist. I'm just going to organize this here. System: ...
0
votes
2answers
617 views

Loud fan and very hot pc

I know, that you don't like when someone ask same question as is answered but I try a lot of solutions and nothing helped... I installed Ubuntu 12.10, everything is good but fan is very noise and ...
1
vote
3answers
3k views

Why does my laptop overheat and discharge faster in Ubuntu than Windows? [duplicate]

I am new to Linux. I have a Dell Inspiron 15 with a 1st generation Intel Core i3 and Ubuntu 12.10. My laptop gets heated quickly which doesn't happen on Windows. Also the battery is discharged faster ...
1
vote
1answer
111 views

Hp dv6z(AMD version 3243cl) over heat & Battery Drain

I am new here on Ubuntu(12.04 x64)! The problem I am facing here is very less battery life and constant noise of fan during use of my laptop! Laptop has AMD Phoneme II processor,6 gb ram ,Amd radeon ...
1
vote
0answers
1k views

My battery drains really fast and my laptop gets really hot, What do I do? [duplicate]

I just installed Ubuntu on my HP Pavilion dv6-6c50ca, and I noticed that every time that I start my laptop with Ubuntu the fan runs really fast and the laptop produces a lot of heat. When I run ...
2
votes
3answers
8k views

How to reduce the fan noise and how to increase battery life?

I have a brand new Sony Vaio S series laptop.(VPCSA2DGX) It came factory installed with Windows 7 professional Edition 64bit. Runs Intel core i5, 500 GB HDD , 4GB Ram. First I installed ubuntu 11.10 ...
1
vote
3answers
4k views

Dell Inspiron N5110 Battery lasts only for 1.5 hours as opposed to 4 hours on Windows 7

I've a Dell Inspiron N5110 laptop with the following specs: i5 processor 4 GB RAM NVIDIA GeForce GT540M Ubuntu 12.04LTS My laptop is overheating and the battery is lasting for only about 1.5 ...
0
votes
1answer
399 views

Acer Aspire heats up in Ubuntu 10.10

I have an Acer Aspire 4820TG. It heats up in Ubuntu while remains cool in Windows 7. Consequently, the battery backup in Ubuntu is very low. Why is it so? I have ATI Mobility Radeon HD 5650 ...
1
vote
1answer
653 views

Script to tell 12.04 Kernel to maintain battery power saving features on AC [duplicate]

Laptop runs perfectly cool on battery but immediately I remove the battery the laptop goes all guns blazing and begins to overheat. How can I instruct the Kernel to maintain the power saving features ...