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

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2answers
105 views

Disabling Optimus / Graphics cards

I have a Dell XPS 15 L502x. I using Ubuntu 14.04 duel booted with window 7. I looking to get more life out of my battery while in Ubuntu. I have no need for the nvdia card while using Ubuntu since ...
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1answer
149 views

How to enable Discrete Graphics Card on Ubuntu 14.04

I can't activate my gpu when running Ubuntu 14.04. I've tried to follow the steps here but without any luck. ...
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0answers
73 views

Hybrid Graphics. How to enable the second card

I should Ubuntu 14.04 64bit. Lenovo g505s Tas worth two cards: [Radeon HD 8650G] integrated graphics and [Radeon HD 8570A / 8570M] I have not switched to the 8570M. Help resolve this issue. ...
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0answers
205 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 ...
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0answers
115 views

UVD not responding; ATI/Intel Hybrid after upgrade to 13.04 and turning off ATI

First of all I am totally new to Ubuntu and Linux so I am still trying to learn commands and basics. My laptop is an Acer 4820TG with a hybrid Intel onboard and a ATI radeon mobility HD5650. ...
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0answers
141 views

Want to upgrade my Inspiron 7520 to Ubuntu 14.04 But Dual Video Cards is a Problem

I have Inspiron 7520. Rig is: Processor: Intel® Core™ i7-3612QM CPU @ 2.10GHz × 8, RAM: 8GB, Graphics: Intel HD 4000 (cpu), AMD Radeon 7730M (gpu) under 64bit OS. My problem here is switchable ...
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0answers
680 views

VGA switcheroo doesn't work on 14.04 intel/ati acer 5820TG

Before I updated from 13.10 to 14.04, vga switcheroo worked fine, using the free radeon-driver. Now vga switcheroo doesn't work anymore/doesn't take effect: cat /sys/kernel/debug/vgaswitcheroo/switch ...
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1answer
117 views

Visual Artifacts when using nVidia Prime on Intel driven monitors

I've got a Dell XPS 15 which has 2 display outputs, one HDMI which is apparently driven by the onboard intel graphics card, one DP driven by the nVidia card. I've tried to setup a triple screen setup ...
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1answer
2k views

vgaswitcheroo doesn't work on 14.04 - discrete Radeon always on, Dell Vostro 3350

I've a following problem - I've just upgraded from 13.10 to 14.04 on my Dell Vostro 3350 and I can't turn off the discrete graphics. As instructed here and following HybridGraphics I managed to ...
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1answer
191 views

Overheating - ATI HD6470M, Ubuntu 13.10

I'm trying Linux for the first time ever and experiencing a lot of overheating. In about 45min after I turn on my laptop I get to temps like 90ºC. I googled it and saw a lot of people with the same ...
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0answers
95 views

HDMI output on Dell l502x with Ubuntu 12.04

This is yet another post about getting the HDMI output working on del xps l502x. I have got ubuntu 12.04 LTS with bumblee. I running my monitor via the mini display port, but the trouble is getting ...
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1answer
129 views

What version of Ubuntu support switchable graphics?

I have an HP with Inter and ATI and i want to have Ubuntu on my notebook. I have installed the version 12.04 and I didn´t found any driver for my graphic card :( what is the version that i need to ...
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0answers
4k views

How to find the best driver for my ATI graphics card?

I'm trying to find the best graphics card for my ATI Radeon HD 7730M card (My machine has hybrid graphics, should I worry about installing a suitable driver for the intel vga too ?) because I'm having ...
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0answers
881 views

Video driver makes Ubuntu freeze (13.10, Radeon 8670M/Intel HD 4000) [closed]

I have a Lenovo S531 laptop with hybrid graphics. I'm using the xorg-edgers PPA drivers, because it's the only thing that works for me (with fglrx or fglrx-updates Ubuntu presents me with the greeter ...
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1answer
196 views

Additional drivers for NVIDIA graphics card cannot be installed

My laptop runs on Ubuntu 13.10 and has NVIDIA GT 520MX discrete graphics. But Additional Drivers in Software & Updates shows that 'No additional drivers are available'. Why is it so? How can I ...
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1answer
418 views

Within Ubuntu, let virtual Windows machine control the discrete graphics card

I have an ASUS N56VM with both onboard intel graphics (HD3000) and a discrete nvidia card (630M). My main OS is Ubuntu 12.04. I have VMWare Player installed and a Windows 7 virtual machine running. ...
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1answer
153 views

Dell XPS 15z Graphics Freezes, Black Screen, Overheating

I have had Ubuntu running on my Dell XPS 15z for a while. I took troubleshooting to fix overheating by installing Jupiter and TLP. Graphics errors like scrolling up by two-finger gesture opens and ...
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0answers
18 views

AMD/Intel hybrid graphic with AMD HD 8730M [duplicate]

it seems ubuntu doesn't support hybrid technology for graphics card. Is there any solution to install AMD/Intel and active AMD graphics card?
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0answers
174 views

System fan always running

I have dell 3521 and switchable graphic Intel and "ATI". My system fan always running and i can't reduce my screen brightness. how to fix this??? I install Ubuntu 13.04.
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0answers
20 views

what is the idea of developing mir? [duplicate]

Is Mir is developed from the source code of wayland directly or indirectly? how Mir is developed so quickly?
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0answers
25 views

How do I use 2 video boards on Dell XPS 15? [duplicate]

Can I make Ubuntu 12.10 or 13.04 use both NVIDIA and Intel graphics processor? And how do I do that?
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2answers
298 views

Raring on Laptop with two GPUs: black screen

I bootet my Macbook 8-2 with Kubuntu Rarings Normal Live CD mode: Only discrete AMD GPU found, everthings fine. EFI Installer (EFI mode needed to use other GPU): Screen goes black (even on ttys). ...
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0answers
306 views

Ubuntu won't shutdown using integrated GPU (Vaio VPCSB)

I have a Sony Vaio VPCSB1D7E (W7 + Ubuntu 12.04). It has hybrid graphics (AMD+Intel). I installed both the AMD Catalyst drivers and the Intel ones. So far, using both graphic cards works fine, but I ...
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0answers
654 views

Problem with video driver (Nvidia Geforce GT 650m) in Lenovo Ideapad Y500 with Ubuntu 12.04

The screen resolution cannot be assigned. It indicates that it is 1920 x 1080 but everything looks very small. The screen brightness can not be allocated from the system.
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1answer
3k views

Installing fglrx 13.3 with powerxpress on Ubuntu 13.04

When trying to install fgrlx 13.3 from the AMD website, the installation goes smoothly, but when I to aticonfig --initial -f, I get the following error: Uninitialised file found, configuring. ...
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0answers
40 views

Hybrid graphic card management in Ubuntu 12.10 [duplicate]

I need to know how to manage a hybrid dual graphic card on my laptop. Here's the config: *-display description: VGA compatible controller product: Robson CE [AMD ...
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0answers
149 views

Ubuntu doesnt shutdown properly with Intel HD VGA (proprietary driver)

I'm using Ubuntu 12.04 on a Dell Vostro 3550 notebook with a AMD Radeon 6630M/Intel HD 3000 hybrid-graphics card. I recently installed the latest proprietary drivers from the AMD website. Everything ...
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0answers
387 views

How to enable switching Hybrid Intel/ATi with mux on Ubuntu 12.04?

I have notebook with hybrid intel/ati HD5650 graphic (with mux). I want to install previous kernel 2.6.35 like on ubuntu 10.10 because on that kernel a can switch my graphic without any problem with ...
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0answers
1k views

Unable to boot Ubuntu/Mint

I'm posting this as a last resource I'm really frustrated with the a new laptop I bought few months ago because I am just unable to install Linux on it. It's an HP pavilion G4 1364. Short specs: Core ...
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0answers
301 views

lenvono Y560(ATI HD5730 ) Can I hot switch discrete & integrated graphics card in Ubuntu 12.10? TKS

I have Y560 laptop with ATI HD5730 discrete card. echo OFF > /sys/kernel/debug/vgaswitcheroo/switch can power off discrete card. echo ON > /sys/kernel/debug/vgaswitcheroo/switch can enable it. ...
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0answers
229 views

Hybrid Intel/AMD Radeon problem [duplicate]

I have a Dell Inspiron 7520 which is Ubuntu certificated. I installed Ubuntu 12.10 64 bit. Now i have problem with the fan control (noise) because of the hybrid System. I tried some tutorials but ...
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0answers
235 views

VAAPI and AMD\Intel hybrid video

I have AMD\Intel hybrid video cards, Ubuntu 12.10, Catalyst 13.2b7. VAAPI uses only the Intel drivers, I don't know why. And I can't use hardware acceleration when hybrid graphics is on. I have the ...
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1answer
428 views

Just ran some updates, broke system and stuck in Unity 2d

I just installed 25 updates. In them were the raring graphics stack and kernel 3.5.25. I rebooted back and noticed I was now in Unity 2d. This behaves much slower than 3d did and when I tried to log ...
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1answer
519 views

What are my graphics option on a AMD hybrid graphics MacBook Pro (8,2)?

Currently I'm running the AMD chip full time with fglrx drivers, and I get OK battery life. I would like to get another hour or two though, which I feel is quite possible by switching to the Intel ...
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0answers
200 views

Dell Vostro 3350 w/Intel Core i7-2640M 2,8Ghz

I am considering purchasing a Dell Vostro 3350 w/Intel Core i7-2640M 2,8Ghz. I have searched and found that this laptop has a hybrid graphics system, but I have been unable to determine what the exact ...
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0answers
100 views

Laptop display is not detected

I have a laptop with hybrid video system - Intel+AMD 7700HD and an external monitor connected by HDMI. My laptop display is not detected until I unplug and plug in back HDMI cable, the same issue on ...
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0answers
220 views

failsafex mode hangs: how to debug it?

I have radeon/intel hybrid graphics. When testing my recovery mode login, failsafex mode hangs at the second screen. It needs a mouse or not? Looks like there are buttons I could click. I have a ...
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0answers
281 views

Should I install Additional Drivers (nvidia graphic driver) after I have installed bumblebee?

I have installed bumblebee on my Asus laptop U36SG with a 610m Nvidia dedicated graphic card and a Intel integrated one. When I open System Settings -> Details -> Graphics, Ubuntu 12.04 64bit won't ...
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0answers
411 views

Samsung RV509 won't detect my Nvidia Geforce 315M in Ubuntu 12.10

I don't seem to have an xorg.conf file. My system is a Samsung RV509 with an Nvidia GeForce 315m. How can I get my Nvidia driver working correctly?
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0answers
2k views

Graphic Card Drivers Installation in Lubuntu 12.10?

I am using Lubuntu 12.10, I want install the drivers for my hybrid graphic card because my laptop fan is always running and produces great amount of heat. Graphic Card Specification:- 00:02.0 VGA ...
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2answers
3k views

Can I use Intel HD 4000 Graphics and discrete Radeon HD for dual monitors?

On windows I have a dual monitor setup. I have one monitor connected directly to the motherboard, running off of Intel HD 4000 graphics. I have another monitor connected directly to my Radeon HD 7850. ...
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0answers
1k views

Xubuntu 12.10 AMD Catalyst 12.11 beta 11 installation not working, how to recover default driver settings

I'm using a Xubuntu / windows 8 dual boot setup. My initial problem was that when running Xubuntu, my laptop (a rather new Dell Inspiron 5520, AMD 7670/Intel HD4000 hybrid) got very hot over time. I ...
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0answers
251 views

How to regain 3D support on an Integrated GPU after installing ATI Proprietary Drivers?

I recently installed Ubuntu 12.04 LTS on my laptop. After configuring everything, I installed the ATI proprietary drivers (Version 12.10). The dedicated GPU works perfectly fine and I get more than ...
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0answers
187 views

no /sys/kernel/debug/vga_switcheroo with T430s

I have a ThinkPad T430s. The device includes an nVidia NVS 5200M GPU (with Optimus, i.e., hybrid graphics). Now since kernel 3.5 the vga_switcheroo way to switch between integrated and discrete ...
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0answers
23 views

Is it possible to turn off integrated GPU in laptops with an Optimus card? [duplicate]

Possible Duplicate: How to enable to work only one card on my laptop? Good morning. I have Alienware m14x with NVidia Optimus GT555M. I would like to be able to have my laptop screen and ...
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1answer
1k views

How to enable to work only one card on my laptop?

I have a laptop with Intel HD and Nvidia GPU video cards and I have a problem with installing drivers for the second. They mess everything up. Unity don't want to start, because GLX MISSING ON DISPLAY ...
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0answers
189 views

Current status of support, on 12.10 quantal, for intel optimus? [duplicate]

Possible Duplicate: How well do laptops with Nvidia Optimus work? Which is the current status of the support, on 12.10, for intel optimus? I've seen lots of talk around, but how does it ...
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0answers
847 views

ATI Hybrid Graphics Over Heat. Intel GPU not working!

I just followed this guide (http://ubuntuforums.org/showthread.php?t=1930450) and installed the proprietary ATI drivers on my laptop which have ATI Hybrid Graphics (ATI Radeon HD 6770 M GPU). It ...
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1answer
3k views

Ubuntu 12.04 HybridGraphics (ATI and Intel) problem (Acer Aspire 7745g)

I have problem with my graphic cards. By default Intel driver had installed. But i cant' install ATI driver. I want to install both this drivers, or to remove Intel's driver, install ATI's driver. ...
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2answers
2k views

Macbook Pro 8,2 Graphics switching - Ubuntu 12.04

I've been reading docs and various pages for a few hours now and can't seem to put all of the pieces together on this. Basically I am trying to get 12.04 installed on my MBP 8,2 with graphics card ...