0
votes
0answers
10 views

Laptop freezes on battery Dell Inspiron 3521 - Ubutnu 13.10 Gnome shell 3.10

I am running Ubuntu 13.10, Gnome shell - 3.10 on Dell Inspiron 3521 (bought hardly one year ago). Initially it worked fine. But now laptop is suddenly freezing. Nothing works then, no mouse, no ...
1
vote
2answers
91 views

Fans are always running

Whenever I turn my laptop on my fans are running as if I was playing a game. The air coming out is cool, none of my computer parts are warm. I am running Ubuntu 13.10 and I have a Dell Inspiron 3521. ...
0
votes
0answers
108 views

Dell Inspiron 7000 15inch Battery icon not visible until cable plugged in

So after fighting to get Ubuntu 13.10 installed along side Windows 8 in (u)efi mode, I am left with one strange issue. If I boot the laptop while not plugged into the wall no battery level applet is ...
3
votes
2answers
3k 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 ...
4
votes
1answer
512 views

What causes Dell XPS 13 ProjectSputnik to wake up randomly after suspend and how to fix it?

When I close the lid of my XPS13 the system goes to sleep regularly. Sometimes it stays asleep but some other times it wakes up consuming battery. I can't find the reason why this is happening. Here ...
0
votes
1answer
1k views

Dell XPS 15z (L511z) - Ubuntu 13.04 - Short Battery Life… Any help, ideas, or mods?

I presently have a Dell XPS 15z (L511z) (+ 240GB SanDisk Extreme SSD Upgrade). I also have Ubuntu Gnome 13.04 installed. My BIOS is at the latest version. I have the following power-related packages ...
1
vote
2answers
643 views

How reliable is the battery data in ubuntu the power statistics?

Right now the power statistics show that: Energy when full: 25.5 Wh Energy (design): 93.2 Wh And indeed the battery doesn't seem to be lasting as long as it used too. My question: Is this data ...
0
votes
1answer
572 views

Will Not Shut Down

My Dell Inspiron 1720 Laptop with 12.04 with latest updates will not shut down when commanded off. After each upgrade it will probably turn off once, the next time it is commanded off, it will shut ...
3
votes
6answers
2k views

Battery life low on notebook using ubuntu 11.10 vs. windows 7

Im using a brand new Dell XPS notebook (bought mar 2012) which has 4.5 hrs battery life using a 6 cell battery-when i use windows 7. The machine uses an Intel core 17 2670qm processor, and a 64 bit ...
0
votes
2answers
604 views

Excess power consumption in Dell laptop

I have bought a new Dell laptop, with 6 GB RAM, running 64 bit Ubuntu 11.10. I have both Windows on one partition and Ubuntu on another partition. When I use Windows, battery lasts for more than 2 hrs ...
0
votes
1answer
594 views

Dell Inspiron Duo crashes when I plug in my charger

Good Evening everyone, My Dell Inspiron Duo likes to just crash out when I plug in my charger!! But I'm a bit lost how to diagnosis is - Ideas??
3
votes
2answers
938 views

Fans go in overdrive on my Inspiron 9400! What should I do?

After an update to 11.04 the fans of my Inspiron 9400 go in overdrive and never lower speed. Is this normal? It did not happen on any of the other Ubuntu releases.
6
votes
2answers
2k views

How to prevent battery from charging while on UPS

I'm running on UPS power and would like to prevent the laptop's battery from charging, to increase the amount of power available to other devices. Is there a way to do this? update The machine is a ...