Linked Questions

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0answers
111 views

Battery efficiency issue in Ubuntu 14.04

I have an HP Probook 440 G2, with an intel core i5-4210U processor. I have dual boot windows 8.1 installation. I get approx 5+ hours of battery backup in Windows 8.1 and approx 2+ hours in Ubuntu. My ...
0
votes
0answers
10 views

Battery Drain Issue! [duplicate]

I am using dell inspiron 15r n5110 laptop,which comes with windows 7 by default. With windows,I can use it for 2.5 hrs(average). But on Ubuntu its just 1.5 . What could be the possible ...
1
vote
1answer
546 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
1answer
1k views

Battery Drains very fast

I am using hp pavillion notebok with windows and ubuntu dual boot, whenver i shutdown my laptop and start the ubuntu after some time, i founds that the charging is reduced very much. I have tried the ...
2
votes
1answer
233 views

how to power save and lookup power usage in terminal [duplicate]

I have already installed powertop , pm-utils , laptop-mode-tool , jupitor , also power save with jupitor , cpu-frequency skilling powersave , pm-powersave true but power usage are 1 hour and 20 ...
124
votes
4answers
102k views

Is there a power saving application similar to Jupiter?

I have installed the 13.04 final release and so far I am loving it more 12.10. I'm trying to install the Jupiter power settings app but, I read it is no longer compatible with the new kernel. Is there ...
3
votes
1answer
248 views

Can my settings be customized automatically when I boot on battery power?

Is it possible to tweak settings if and only if the computer starts on battery power? Why? I usually work without battery, but when I use a battery I want it to last as long as possible. For that ...
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 ...
0
votes
1answer
640 views

Laptop battery doesn't last that long compared to Windows [duplicate]

Possible Duplicate: Why does my computer get less battery life with Ubuntu compared to Windows? I'm using Ubuntu 12.10 with Gnome 3.6 on a Dell Inspiron N5010 laptop, but I have a problem ...
1
vote
1answer
827 views

why ubuntu uses more battery power?

Why ubuntu uses more battery power than windows? When I use windows, my battery lasts for 2 hours But when I use ubuntu, the battery decreases so quickly. hardly I can use for only 1 hour. ...
0
votes
1answer
1k views

Battery on Ubuntu 12.10 is less compared to win7! [duplicate]

I installed ubuntu 12.10 alongside win7 ultimate on my lenovo ultrabook U410, but the problem is I get 6 hours with win7 while only 3.30 hours on Ubuntu. I installed PowerTop but It does not provide ...
0
votes
2answers
4k views

How to run Ubuntu 12.10 on a Laptop with maximum power saving? [duplicate]

I have a Toshiba L500-21T with Intel core I3 M330 2.13GHZ having 4 cores with Amd Mobility Rdeon 4500 Graphic card, 360Gb HD and 6GB DDR3 RAM. How can I run my lappy smoothly while giving me ...

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