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

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intel/amd hybrid graphics ubuntu 14.04-Dell insprion 5520

i installed ubuntu 14.04 on Dell insprion 5520 and installed switched graphics (sudo apt-get install fglrx fglrx-pxpress) after restart the system stopped responding and after waiting several minutes ...
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0answers
32 views

Switching to nvidia graphics problem (nvidia prime,nvidia x server settings)

I recently installed ubuntu 14.04 and i tried to switch to my nvidia graphic card via nvidia x server settings, but it doesn't allow me. It shows the blocking sign. Any ideas?
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1answer
27 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
12 views

Switching between apu igp and discrete gpu

I have a HP g6-2251st which has an APU(A4-4300M + HD 7420G) and a HD7670M discrete graphics. I dont know if it was possible before but i cant change between this two on latest 14.04 beta. I was ...
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0answers
18 views

Disable NVIDIA Graphics card in UBUNTU 13 [duplicate]

I am using asus K55 vm laptop and UBUNTU version 13.How can I turn off my NVIDIA graphics card which automatically starts on booting with UBUNTU and consumes my battery heavily?
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2answers
136 views

bumblebee and lenovo: OS crash after (unsuccesful) installation

I have been struggling for some days now, and unfortunately not solved the problem: I am trying to install Bumblebee on Ubuntu (both 12.04 and 13.10) with a Lenovo T440p with hybrid graphic cards ...
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0answers
99 views

No way I can get my graphics card (Intel/AMD hybrid) working with Ubuntu 13.10

The laptop is a Dell Inspiron 17 3737 with Intel HD Graphics 4400. The system testing tool keeps telling me that there is no loaded video driver and the graphics looks like a 4 bits color scheme with ...
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0answers
55 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 ...
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11 views

Intel and AMD hybrid graphic card on Ubuntu 13.10? [duplicate]

It's been a long time since I moved from Ubuntu and LinuxMint to ArchLinux and Manjaro last year. But I just bought a new laptop recently and unfortunately the laptop has a muxless Intel/AMD hybrid ...
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1answer
148 views

Ubuntu 13.04 fan noise [closed]

I've installed Ubuntu 13.04 along with Windows 7 x64, and its fan noise is unbearable (no such noise when operating with Windows 7). Here's the laptop specs ...
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0answers
10 views

Problem using acpi_call_GUI on dell inspiron N5110

I just installed acpi_call_GUI on my laptop using this guide. (In order to switch off discrete graphics at every boot) Now when i run the software , i click to install acpi_call. After that it asks me ...
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0answers
51 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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0answers
155 views

How to detect AMD graphic processor?

My laptop Lenovo G500 has a Radeon HD 8570M video card and Intel HD4000! Processor Intel 2020M. Kubuntu 13.10 I'm keen on to find wether my laptop has another graphic processor or not? and so, how ...
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0answers
149 views

Getting HDMI out to work on Precise with AMD hybrid graphics

I am the (unlucky ?) owner of a Dell Latitude E6440 (http://www.ubuntu.com/certification/hardware/201306-13687/) with AMD hybrid graphics (intel + Radeon HD 8690M). I have installed Ubuntu and the ...
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3answers
450 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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1answer
101 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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1answer
504 views

Dell XPS15 L502x Mini Display Port not working Ubuntu 13.04

Before i had Ubuntu 12.10 running on this laptop and the mini display port worked. Now i have Ubuntu 13.04 and the mini display port does not work anymore. If i connect my external monitor using a vga ...
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1answer
4k 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 ...
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2answers
719 views

No vga/vgaswitcheroo in /sys/kernel/debug (Ubuntu 13.10)

I am aware of some of the other threads on this problem, but I have tried the options found in those without success: sudo su cat /sys/kernel/debug/vgaswitcheroo/switch gives cat: ...
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0answers
1k 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
645 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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2answers
378 views

Static and crackling in my HDMI audio?

So, I managed to dual boot Windows 8.1 and Ubuntu 13.04. In Ubuntu 13.04, I installed the drivers for my graphics card(AMD HD Radeon 7700 Series, I'm pretty sure it's a 7790 one and Intel HD Graphics ...
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0answers
469 views

Problem with graphics on hdmi/dvi monitor using Intel HD 3000

I have a fresh install Ubuntu 13.10 on my Dell Vostro 3750 laptop up and running fine. However, when I plug in my external monitor (a 21'', 1920x1200 Dell) via HDMI-DVI* I run in to some problems. ...
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0answers
215 views

Black screen with white dash/underscore flashing when I try to install Ubuntu 12.10 from LiveUSB?

About my computer: OS: Windows 8.1 64-bit CPU: Intel Core i7 4770 @ 3.40GHz RAM: 8 GB Motherboard: Gigabyte H87-HD3 Graphics: Intel HD Graphics 4600 and 1024MB ATI AMD HD Radeon 7700 So, I tried ...
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1answer
359 views

Ubuntu 13.10 x64, hybrid graphics card, can not resume after suspend [closed]

I'm using Ubuntu 13.10 x64, my hybrid graphics card is Intel HD Graphics 4600 and Nvidia Geforce 740m. I installed Nvidia driver follow this article. My question is my laptop can not resume from ...
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0answers
88 views

External monitor only works during login

Recently my laptop screen broke, so I removed the hinges from laptop and bought external monitor. Now my laptop boots into login screen [via VGA] cable into the monitor, but as soon as I login, the ...
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1answer
60 views

How to set ubuntu to use specific graphic unit?

I tried lots of thnigs but nothing changed. I have lenovo y510p with dual nVidia GT750m graphic cards. With two graphic cards ubuntu doesn't boot normally.I tried to install and boot ubuntu with one ...
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1answer
140 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 ...
1
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1answer
193 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
141 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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1answer
116 views

Ubuntu 13.10 - desktop freezes when opening or importing a large size image?

I tried to add a raster layer to my QGiS dufour(memory size of the image was 52 MB) and the desktop freezed. It is not just QGIS,I have also tried to open this image via image viewer and it has also ...
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1answer
116 views

How to know if I have muxed hardware

I'm reading this page. Regarding this statement vga_switcheroo is the kernel mechanism that allows you to switch between GPUs if your machine has a hardware mux. Does this mean manual or ...
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0answers
320 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 ...
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0answers
479 views

13.10 with AMD Mobility 4200 and HD 6370 Hybrid Card Issue

Helo, everybody! I'm having a problem with my hybrid card on Ubuntu 13.10. I can´t make them work, I've already tried a lot of solutions, but it never works... So, some one knows how to make these ...
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2answers
1k 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 ...
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0answers
91 views

hybrid_boot_options intramfs script errors (hybrid graphics)

I have a laptop with hybrid graphics and I want to use just the integrated VGA to reduce heating and power consumption. I followed the instructions here to do that, however, although the laptop is ...
5
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1answer
251 views

Switchable Graphics: Embeded graphics card problems

I have a Dell Inspirion 17R 5721 It has a AMD graphics card and a Intel. I installed the drivers that AMD develops and I ran into the following problems. Every time it's me that has to change the ...
0
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1answer
607 views

System running in low graphics after installtion of nvidia driver for 13.10

I installed ubuntu 13.10 on my Acer v5-471G with nvidia geforce gt 620 M graphics card. But I encountered flickering, overheating, battery drain and suddedn shutdowns soon after installtion. Then I ...
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2answers
1k views

Low Graphics and laggy screen after update to 13.10 from 13.04

After updating from 13.04 to 13.10 many of 3D unity stuff has stopped working, I am suing Samsung Series 3 (NP350V5X) Laptop which has Switchable Intel and AMD Radeon HD 7670M GFX. ...
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1answer
567 views

How can I play Team Fortress 2 (TF2) with bumblebee in Ubuntu 13.10?

Previously in (K)ubuntu 13.04, I could play Team Fortress 2 (TF2) on my nvidia-optimus laptop using bumblebee. I would do this by setting its launch options in Steam to LD_PRELOAD="libpthread.so.0 ...
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1answer
89 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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0answers
17 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
261 views

sony vaio cannot disable second graphics card - notebook runs hot and loud

i just installed xubuntu on my sister's sony vaio VGN-NW250F and noticed that it runs a bit hot and loud. after looking around i realized it is because of the build in second graphics card, that is ...
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100 views

Trying to install linux on Asus UX50V, computer stuck on “checking battery status…”

I have an Asus UX50V laptop, and I don't have a battery for it. When I reboot, it states that my graphics driver isn't supported and I can start in low graphics mode. When I do this, it just hangs ...
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0answers
68 views

Problem installing the graphics driver on HP 4441s

I am using Ubuntu 12.04 on my HP ProoBook 4441s. I've downloaded graphics driver from HP's site but it's in rpm format.I tried converting it using using alien but it doesn't allow it to convert. I ...
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1answer
602 views

How to disable the discrete gpu? I get 'Kernel failure' with the normal method

I have notebook hp dm3-2015er with two graphic cards. $ lspci | grep VGA 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS880M [Mobility Radeon HD 4225/4250] 02:00.0 VGA ...
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0answers
174 views

Why does my Lenovo y470p with Hybrid ATI/Intel card gets too hot?

I have a bit of a conundrum on my hands. I'm currently running with a Lenovo y470p which has intel/amd switchable graphics. It's running hd graphics 3000 and amd 7690m and I'd love to run Ubuntu on ...
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0answers
134 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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1answer
431 views

Muxless hybrid graphic card and power-saving [duplicate]

I have a laptop with hybrid Intel/AMD graphics. As far as I know, the configuration is muxless. This causes not-detection of discrete graphic card. And now my problem: I don/t know how to turn the ...
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1answer
215 views

Ubuntu heat problems with Medion Akoya Notebook

My Notebook heats up tremendously after I start Ubuntu - I also noticed that it runs slower than my Windows 7 (not to mention the fact, that Windows 7 does not come even close to the heat production ...