Linked Questions

5
votes
2answers
9k views

How do I enable VDPAU hardware video acceleration support for non Nvidia cards?

I've read about VDPAU and how it enables mplayer to have Hardware acceleration. But i also read that it's only for Nvidia cards How can i enable it on a non Nvidia card (mine it's a AMD but i would ...
1
vote
2answers
9k views

Vaapi not working in Ubuntu 13.04

I have a Dell Vostro 1014 having GMA 4500 mhd. I have installed vaapi driver but it shows that it supports Mpeg2 acceleration only. Actually I want to use it for playing full HD video that takes ...
4
votes
2answers
8k views

How do I turn off PCI devices?

With the purchase of an Intel SSD and 85WHr Li-ion battery and the linking of wifi and bluetooth to my laptop's wireless switch, extensive Intel PowerTop usage, switching from compiz to metacity, ...
2
votes
4answers
17k views

Jupiter in Ubuntu 13.10 (Laptop Overheating)

I was wondering if Jupiter (Interface for display, power and device control) will work in Ubuntu 13.10, because my laptop (Toshiba Satellite C855D, AMD A6-4400M with Radeon HD Graphics running Ubuntu ...
1
vote
3answers
7k views

Optimize Ubuntu 13.04 for netbook (Dell Mini 10v) [duplicate]

I have some slight glitches running Ubuntu 13.04 in my old beloved Dell Mini 10v. How can I optimize the graphics for it? It has got 1Gb of RAM and an N270 Atom processor. Very minimal graphics too. ...
3
votes
3answers
6k views

Overheating problem on Ubuntu 13.04

I have recently upgraded Ubuntu to 13.04. Since this time I have overheating problems with CPU and graphic card. I also can't use fglrx drivers, because Ubuntu does not work properly, so I use the ...
19
votes
2answers
3k views

Android 3D acceleration in androVM with primusrun?

I have been trying an Android Virtual Machine called androVM on an Ubuntu 12.04 32 bit laptop with Intel/Nvidia hybrid graphics configuration as the guest OS (details on the graphic cards below). I ...
3
votes
2answers
4k views

Power saving with free Radeon (ATI) driver

I'm using Ubuntu 11.10 without the proprietary driver for ATI video cards and I like very much the performance. My only need is activate power saving when I use the laptop with the battery. Thanks
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 ...
1
vote
5answers
2k views

How can I improve battery life on my laptop? [duplicate]

I have a Macbook Pro 6,2. It uses Nvidia Optimus technology and would not work with Bumblebee as the i915 driver would fail. I had to uninstall Bumblebee, install nvidia-current, and blacklist nouveau ...
0
votes
1answer
5k views

Power Savings and Performance Modes on Ubuntu System

This might be the only thing I miss from windows. There is no way to tell the system to run in high performance mode or in power saver mode. May be this feature which is already there and I am ...
1
vote
1answer
4k views

Does TLP automatically start when my system boots?

Does TLP automatically start when my system boots? Everytime i boot into Ubuntu i open a terminal and type sudo tlp startonly then i can find the difference in the system temperature. If TLP doesnt ...
4
votes
1answer
4k views

Do I need Intel Linux Graphics Installer?

I am using 64 bit ubuntu 13.04 on a system running optimus technology - Nvidia 635M and an intel integrated card. Recently came across this article for Intel Linux Graphics Installer: ...
3
votes
3answers
2k views

Is laptop-mode-tools still relevant on 13.04?

Do they make some difference? I read in Ubuntu wiki that actually it has good power configuration management out of box.
3
votes
2answers
4k 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 ...

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