Questions related to systems with an integrated and discrete video card.

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2
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0answers
311 views

AMD graphics switching support in Trusty Tahr's kernel

I upgraded to 14.04 just today and since I'm now using kernel v3.13 and according to This link, I should now be having automatic GPU switching How can I confirm that ? How can I force my graphic ...
2
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0answers
66 views

Title bar graphic mangled on nvidia hybrid graphic system

I'm using ubuntu 13.10 and I'm currently having problems with the title bar on every window I open it looks really bad, here's a pic. Thanks in advance . The ubuntu version is 13.10 64-bit, the ...
2
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0answers
384 views

FGLRX Intel/ATI Hybrid Video, Dual-Display Flickering

I'm sorry if the same question is already asked, I checked several ones but the reported problems are different or solution doesn't work. So I've successfully installed FGLRX driver on my laptop DELL ...
2
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0answers
284 views

HDMI audio not working on hybrid graphics

I have an HP Pavilion dv6 laptop with Intel Sandybridge HD3000 / Ati Radeon 6490M switchable graphics. I am not very experienced in Ubuntu or Linux in general but I have installed 13.04 64bit, because ...
2
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0answers
443 views

How to check if my graphic card is muxless?

How can I check whether my Graphic Card is "muxed" or "muxless"? My graphic card is an AMD HD 8730M, and on my Dell Inspiron 15r 5521 I've also got an Intel HD 4000. But when I use the lspci command ...
2
votes
1answer
838 views

How to use Integrated GPU for Hybrid Laptop Intel/ATI?

So here's the problem, I have Lenovo Laptop Y460 equipped with Hybrid GPU that is an Intel Integrated GPU and an ATI Radeon HD 5650 as Discrete GPU. Basically I can switch the GPU either by switching ...
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0answers
1k views

Ubuntu 13.04 AMD/Intel Hybrid Graphics not working [duplicate]

With 12.10 I was able to use the solution provided in Ubuntu 12.10 AMD/Intel Hybrid Graphics not working How to make it work in 13.04 Raring Ringtail?
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1answer
253 views

How much power does a dedicated graphics card consume when only the integrated card is used?

My desktop machine has an Intel i5 CPU with integrated graphics and a dedicated geforce card. Through blacklisting the nvidia driver in Linux and by using two cables, I'm planning to use the ...
2
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0answers
490 views

AMD-Intel Hybrid Graphics : Problem [duplicate]

My Laptop is an HP DV6 6121tx with 2 GPUs: An Integrated Intel one and an AMD HD6770M. Now I just want to run Ubuntu on it without getting horrendous battery life and without it getting very hot ...
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0answers
289 views

hybrid-dump for VDPAU accelerated video playing on Xubuntu 12.04

Following the instructions posted in hybrid-dump for VDPAU accelerated video playing on Ubuntu 11.10 with bumblebee 3.0? Watching videos with hardware acceleration enabled gives me sound but no ...
2
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0answers
837 views

Has anyone gotten VMWare Workstation 9.0.1 working with vmxwrapper / nvidia optimus?

I have an optimus laptop and am desperate to be able to use my discrete GPU with virtual machines. Recently, a project called vmxwrapper has come out to allow this. However, I get the following ...
2
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0answers
163 views

Always use one GPU [duplicate]

I got a Linux-Box with 2 GPU (intel and nvidia). I'm using bumblebee (and primus) for using the nvidia card, but I'm quite far from be really satisfied. I would like to know if there is a way to ...
2
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0answers
526 views

vgaswitcheroo + ATI radeon driver

I want both vgaswitcheroo and ati driver on same machine. vgaswitcheroo is good at powersaving while I also want powerful processing too. Most of the time I switch between powersave and performance ...
2
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0answers
667 views

Vaio SB - Turn off AMD Graphics Card?

I've got a Vaio SB with Hybrid Graphics (Intel Graphics Card and AMD/ATI Radeon HD 6400M/7400M Series). It is running in Dual-Boot with Windows 7 and has the latest BIOS-Update. For reason that the ...
2
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0answers
566 views

Radeon HD + vgaswitcheroo

I have a Hp Envy4 1025tx machine. I've tried vgaswitcheroo and amdcccle. I'm happy with Vgaswitcheroo powersaving efficiency and amdcccle's performance. I want both of them on my system. Is there a ...
2
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0answers
645 views

Will installing CUDA for my Nvidia card make OpenCL available?

I'm trying to use a program called 'pyrit' which can use OpenCL. When I run the program, I get this warning: Failed to load Pyrit's OpenCL-core ('Failed to enumerate OpenCL-platforms (Unknown ...
2
votes
2answers
799 views

Why Can't I Use Unity 3D on an HP Pavilion g4?

I have recently bought a new computer and loaded Ubuntu 12.04 along side Windows 7. I have run /usr/lib/nux/unity_support_test -p and receive a no on Not Software Rendered, yes on everything else. I ...
2
votes
0answers
151 views

Samsung 7 Graphics Nightmare

I just bought a Samsung 7 laptop with the Amd Radeon hd 6490m an I installed the driver. Everything was working smooth and it was rendering nice until I rebooted it. I noticed that it wouldn't boot my ...
2
votes
1answer
2k views

vga_switcheroo and Intel HD 3000 on Ubuntu 12.04

I'm trying to get vga_switcheroo to enable my integrated Intel HD 3000 instead of my ATI card. My problem is that there is no vgaswitcheroo directory in /sys/kernel/debug/ on my system. > grep -i ...
2
votes
0answers
779 views

How to disable intel GPU on boot without using BIOS [closed]

I have a Pavilion dv6-3182ea laptop with an ATI/Intel hybrid graphics, and I would like to know if it is possible to switch the Intel GPU off when Ubuntu 11.10 boots, I have tried to mess around with ...
2
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0answers
452 views

System freezes when using vgaswitcheroo [closed]

I'm using hybrid graphics on my notebook. It has an integrated Intel and a discrete Radeon HD 6650M graphic card. When I want to switch to discrete card, the screen freezes and I can't do anything. ...
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vote
2answers
2k views

How Detect Intel Graphic Processor?

My laptop has a nvidia 425 geforce video card! I'm keen on to find wether my laptop has another(intel) graphic processor or not? and so, enable Intel Integrated for usage! How should i find this?
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vote
2answers
884 views

3+ monitors, nvidia + intel graphics

I have seen lots of different posts on this issue, but I cannot figure out what to do. I hope we can collect the available information in one place, so that they can be useful for others. Is it ...
1
vote
2answers
2k views

intel-virtual-output command for Saucy 13.10 with dual monitor setup and hybrid graphic

I want to configure/use a second display on my Thinkpad W530 with Intel/Nvidia hybrid graphics. Bumblebee from Ubuntu ppa is installed. After hours on searching the web, i found a solution which uses ...
1
vote
3answers
920 views

High cpu use from init and yes [Ubuntu 12.04]

Today, I installed a fresh Ubuntu 12.04 LTS on my Sony VAIO VPCSB. I noticed a high cpu use of init and yes (as you can see below). top - 16:26:16 up 11 min, 2 users, load average: 2.71, 2.86, ...
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vote
1answer
5k views

Update to 3.13 kernel on Ubuntu 13.10 [duplicate]

Since my ATI hybrid graphics card isn't working well under Linux, I wanted to try the new kernel. I don't want to update to 14.04 just yet, because of some missing dependencies and there doesn't seem ...
1
vote
1answer
2k views

Ubuntu 12.04 on HP ProBook 4530s?

Has anyone installed correctly Ubuntu 12.04 on HP ProBook 4530s (Radeon HD 6490 M + Intel HD Graphics)?I don't have much time to spend in configurating the system,I would most like to simply install a ...
1
vote
2answers
600 views

Running crysis 2 on ubuntu gives me an error message

I recently installed Ubuntu alongside windows 7 and i installed crysis 2 with wine. crysis 2 works fine when i run windows, however when i run it using wine in Ubuntu cryengine gives me a message ...
1
vote
1answer
3k views

Getting ATI Driver To Work? [duplicate]

Possible Duplicate: How do I get ATI Mobility Radeon HD 5450 + Integrated Intel HD to work? I have Linux 12.04 LTS installed on my HPDV7T laptop (dual booted with windows 7). My laptop ...
1
vote
1answer
7k views

Acer Aspire 8951G Nvidia Optimus and HDMI issues

After loooong searches it seems that linux users are pretty much screwed when it comes to Optimus. Does anyone know of a workaround other than trying to flash the BIOS with the hack that will show an ...
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2answers
2k views

Compatibility of new Acer Aspire M3 with Nvidia GT 640M Kepler GPU with hybrid graphics?

A new Acer Aspire M3 with Nvidia GT 640M Kepler GPU (Nvidia Optimus) has been announced: http://www.theverge.com/2012/3/13/2868854/acer-aspire-timeline-ultra-m3-announce-kepler-gt-640M [...] the ...
1
vote
1answer
3k views

How do I get ATI Mobility Radeon HD 5450 + Integrated Intel HD to work?

I have a HP TouchSmart tm2150es with hybrid graphics (ATI Mobility Radeon HD 5450 + Integrated Intel HD). It comes shipped with W7 Home Premium 64 bits. It has an Insyde BIOS. I have certain ...
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vote
3answers
2k views

Could not resolve archive.ubuntu.com when reinstalling xorg

I managed to uninstall xserver-xorg completely, and now all I see when booting Ubuntu is a blank screen. I've tried reinstalling it through shell prompt (recovery mode) but every time I get errors ...
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2answers
301 views

Overheating problem in Ubuntu 14.04

I'm still having an overheating problem in Ubuntu 14.04. I have heard that the problem would vanish in the new version (Ubuntu 14.04), but my HP Pavilion g6 laptop is still overheating. It's not ...
1
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1answer
215 views

AMD graphics power management support in Trusty Tahr's kernel

I upgraded to 14.04 just today and since I'm now using kernel v3.13 and according to This link, I should now be having power management enabled by default How can I confirm that ? My machine: Dell ...
1
vote
1answer
121 views

at 10 percent brightness my screen is at 100%

I have Kubuntu 13.04 installed on an HP envy DV7 with the dual graphics chipsets intel 4000 and Nvidia 630M. And when I try to reduce my screen brightness it doesn´t actually go down until it reaches ...
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1answer
602 views

How can I enable Unity 3D with hybrid graphics Radeon 7970M?

When I log into Ubuntu 12.04, I don't get Unity 3D, even though I think I am seeing 3D acceleration at the login screen. I don't want to use the FGLRX drivers, the default one doesn't seem to work, ...
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1answer
408 views

Hybrid graphics on desktop with Ivy Bridge

While there's plenty of resources on laptop hybrid graphics, I couldn't find any relevant info on desktop hybrid graphics. Suppose following scenario: I have an Ivy Bridge CPU with integrated GPU and ...
1
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1answer
572 views

Use intel chip on systems with two graphics chips

I have a computer with two graphics chips. For reference, one is the Nvidia GTX 670, and the other is the integrated graphics on the Intel 3770k. When I pull out the NVidia card, Ubuntu uses the ...
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vote
1answer
1k views

Second graphics card

I have two graphics card in my laptop. However, I am unable to activate the NVIDIA one. I need to use it, because the integrated Intel card can't connect through DVI/HDMI. I have the drivers ...
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vote
1answer
4k views

How to switch between graphics on Dell Inspiron N5110?

I have got a Dell Inspiron N5110 running Ubuntu 12.04. It has two graphic cards, Integrated Intel graphics And Nvidia. I was wondering if there is a way to switch between graphic cards. As the Nvidia ...
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vote
1answer
477 views

Hybrid graphics - MSI FX420

I have a MSI FX420 with Intel HD Graphics 3000 and HD Radeon 6470M. on Windows I can switch the card, but on Ubuntu I think it only runs on Radeon and drain all the battery. is there a way to possible ...
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vote
2answers
559 views

Graphics system failure

I just upgraded two versions of Ubuntu to Oneiric after a recent set of updates broke Audacious 2.4.something in Maverick for me. When it was all finished my Asus Eee 1215N with the 1366x768 screen ...
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1answer
2k views

AMD Radeon HD 5650M

Ok, so I've got the 5650 as a discrete gpu and integrated 4200. The problem is that I cant switch to 5650. fglrxinfo shows that 4200 is on, but aticonfig -px-list shows that Discrete GPU is active. ...
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1answer
564 views

Max VRAM supported by open source ATI radeon

I have an ATI HD6370 with dedicated 1G running on Ubuntu 11.10. Following is the output from dmesg sourajit@sourajit:/etc/X11$ sudo dmesg | grep drm [ 5.149765] [drm] Initialized drm 1.1.0 ...
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1answer
704 views

Questions about hybrid graphic card Asus/Sony Serie S

I am looking for a new laptop that I would like to be a bit polyvalent. However, I will use it mainly for research work (programming, mathematica/matlab/python, heavy files analysis) and up to now, I ...
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2answers
596 views

Is it normal to not have desktop effects after installing on an Asus N53S?

I've just installed 11.10 and so far so great, except I just discovered (after looking at another installation) I'm missing some effects. First of all, I am using unity 3d (I chose ubuntu at the ...
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vote
1answer
215 views

Screen flashes gray as I log in, can I stop it?

Since installing 11.10 I've noticed that often when I login the following sequence: login screen [hit enter] light gray screen (0.5 - 1 sec) my background appears Unity loads Guake loads I'm ...
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2answers
2k views

How do I only use the Intel HD 3000 card on an HP dv6? [duplicate]

I have a HP dv6 6195sp, the Pc have a AMD Radeon™ HD 6770M GDDR5 and Intel HD 3000. After installation ubuntu only use the AMD graphic card, how to install and use only the intel graphic card ?
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0answers
61 views

Can't switch to Discrete GPU Hybrid Graphics ATI/intel

Just recently I had got my hybrid graphics working with DRI_PRIME=1. I obviously have the open source drivers. Now for some reason that I can't figure out it has stopped working. xrandr ...