17
votes
4answers
8k views

Laptop battery life drastically decreased compared to Windows 7 [duplicate]

Possible Duplicate: Why does my computer get less battery life with Ubuntu compared to Windows? I am running Ubuntu 10.10 on my Dell Studio XPS 1640 and have about one hour of battery life in ...
18
votes
0answers
10k views

Battery life decreased after upgrade to 11.04 [duplicate]

Possible Duplicate: Why does my computer get less battery life with Ubuntu compared to Windows? After upgrading from Ubuntu 10.10, my battery life has decreased dramatically. There was a bug ...
2
votes
3answers
3k views

Why does battery power drain quicker in Ubuntu compared to WIndows in Dell Inspiron? [duplicate]

Possible Duplicate: Why does my computer get less battery life with Ubuntu compared to Windows? When I used Windows 7 with Dell Inspiron, I got a battery life of 2 hours. But ever since I ...
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
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 ...
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 ...
1
vote
1answer
707 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
672 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 with ...
2
votes
1answer
287 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 ...
0
votes
1answer
111 views

why does Ubuntu on my hp pavilion laptop's battery is draining very fast? [duplicate]

i have install ubuntu 14.04 on my hp pavilion laptop initially when i was using windows 8.1 my battery use to be 2.30 hours to 3.00 hours but when i installed ubuntu 14.04 it started draining very ...
143
votes
4answers
124k views

Is there a power saving application similar to Jupiter?

I'm trying to install the Jupiter power settings app but, I read it is no longer compatible with the new kernel. Is there a similar program or a way to manage the power settings on 13.04?
5
votes
6answers
2k views

USB mouse cuts out on battery power

I'm using Ubuntu 11.04 64 bit laptop, and I have a Microsoft mouse. When I'm on the battery power the mouse cuts in and out, I have full battery power so it's not because of low power. It never does ...
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 ...
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 ...
1
vote
1answer
1k 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. ...

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