Questions about various Intel graphics chipsets and their related drivers. Including: Intel HD Graphics, Iris Graphics and Graphics Media Accelerator.

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0
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0answers
17 views

Screen repeatedly goes black for a few seconds after suspend

When I suspend my laptop and then resume, the screen repeatedly goes black for a few seconds and then returns to normal. This happens randomly about once a minute without my behaviour having any ...
0
votes
0answers
10 views

How can I disable i915 Intel integrated graphics permanently?

I have a nVidia GTX660 running the latest drivers via the Ubuntu additional hardware tab. As such, I noticed I have been having weird issues when playing graphic intensive games and I found that ...
0
votes
1answer
10 views

LTS 14.04 “[drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting”

I've just installed Ubuntu 14.04 server on Dell Latitude E7440 and then installed Cinnamon 2.4.5 on top of it. The laptop has an external monitor connected through Display Port and a docking station. ...
0
votes
0answers
39 views

ATi Radeon 9250 Video card not detected

I have Ubuntu 12.04 installed on a Dell GX270 Optiplex. My computer has an Intel video card and an ATi Radeon Stealth 9250 PCI video card. Ubuntu can only find the on-board Intel video card. When I ...
1
vote
1answer
107 views

Ubuntu 14.10 freeze at boot. After upgrade intel graphics (xorg-xserver etc)

For the last week I fully reinstall Ubuntu about 4 times. I fed up of this - so I cry for help! Whatever I tried nothing work: purge and reinstall ubuntu-desktop, nvidia-drivers, xorg-xserver and so ...
0
votes
0answers
27 views

How do I switch graphics cards (Intel HD Graphics & Radeon mobility HD 3650)

How do i switch graphics on Ubuntu 14.04? vga_switcheroo doesn't work. Thanks for help.
0
votes
0answers
82 views

Intel Driver vs xserver-xorg-video-intel [closed]

Is it worth installing latest Intel drivers from 01.org. There are many previuos questions about it, but they are rather old and answers saying that Ubuntu 14.04 is not stable. Now that Intel drivers ...
0
votes
0answers
21 views

How can I get Xorg to handle both fglrx and intel for two devices? Getting segfault from Xorg

I'm trying to get a multi-monitor setup to work by utilizing my primary monitor that is connected to my AMD card and have a secondary monitor connected to my motherboard's VGA slot. The computer would ...
1
vote
1answer
46 views

increase color depth in Ubuntu 14.04

May sound weird, but please continue reading On my Ubuntu 14.04, I have color depth of 24 as show by xwininfo -root | grep Depth On windows I have color depth of 32bit. Why its less on Ubuntu ? Can I ...
1
vote
0answers
19 views

UI is not appearing, xserver-xorg-video-intel not installed properlly?

I am new to Ubuntu , yesterday I have install OS , after that I have install some pakages like JAVA, VLC etc . Now I am not getting the UI. but yesterday(after installing OS) I worked with the help of ...
1
vote
0answers
71 views

HDMI 4K not working with Intel HD

Under Ubuntu 14.04 the maximum resolution provided when my Samsung Series 7 Ultra is connected to a Sony UHD TV, is 1080p. I tried to add various mode lines with different refresh rates and updated to ...
3
votes
2answers
446 views

What is the difference between the driver that comes with Ubuntu and Intel open source graphics driver?

What is the difference between the driver that comes with Ubuntu and Intel open source graphics driver? Installing the Intel driver will improve performance and reduce battery consumption ...
1
vote
1answer
91 views

Laptop LVDS (built-in) monitor not recognized under 14.04

I've been running Ubuntu 10.04 on my Dell Vostro 1220 with and without various external VGA devices since 2010 with no problems. I finally tried doing a fresh install of 14.04, and my laptop's ...
0
votes
1answer
28 views

Ubuntu on Gigabyte p27k

I'm planning to upgrade to Ubuntu from Windows7 What should I expect with the following specifications? 4th Generation Intel® Core™ i7 4700MQ Processor 2.4GHz 8x3 GB memory DDR3 1.35v Mobile ...
0
votes
0answers
25 views

Intel HD 5000 in i5-4250U window refresh problem in 2D games

While playing in AisleRiot or Mahjongg I have get strange behavior of graphics. When I very quickly move a card from left to right edge of the window, the card leaves traces on other cards. I ...
0
votes
1answer
130 views

Strange screen freezing/hangs

I have a laptop with hybrid intel/nvidia graphics (core i5 and gt650m). At random moments the screen, and just the visual part, will freeze/hang. Using Ctrl+Alt+F1 & Ctrl+Alt+F7 to switch the ...
0
votes
3answers
99 views

Will Ubuntu run on my laptop? [duplicate]

I want to try ubuntu out because my laptops (3 years old) been running slow on windows 8.1 lately. So i just have a few questions. 1) Which version of Ubuntu should I instill? (14.0.4.1 LTS or 14.10) ...
0
votes
0answers
35 views

Intel HD P4600 and Ultra HD?

Does Intel HD P4600 works with an Ultra HD monitor? I want to buy an ultra hd monitor, so I want to know.
2
votes
2answers
172 views

Ubuntu 14.04 LTS: FN-Brightness Key Stopped Working

Hello dear Ubuntu Community, After i installed some Ubuntu Updates on my PC,my FN-Key stopped working. (But i can still change it in the System settings. I tried many ways to fix it trough the ...
0
votes
2answers
231 views

Better ubuntu 14.04 experience: Intel HD Graphics 4400 or NVIDIA GeForce GT750M? [closed]

I would like to buy a laptop for my research, which also, will be my first Ubuntu-only laptop. After searching for a design, with decent specs and ubuntu compatibility (although I did not find one ...
-1
votes
0answers
36 views

Panasonic tc p50x1 720p, Intel Bay Trail graphics, overscan. I can't force a lower resolution. Help please

Ok, I've googled, looked about everywhere and I can't find anything to help. I can't turn off overscan with this tv. I see if i had nvidia or ati graphics i could shrink the desktop. I've used the ...
0
votes
1answer
111 views

Intel HD 2000 video card only 640x480 in Ubuntu 14.04 LTS

First time installing anything but Windows, and have run into the following problem: When I ran the Ubuntu installation, I got the odd unintelligible vertical and horizontal lines instead of the ...
0
votes
0answers
60 views

Intel q35 Screen Artifacts. Ubuntu 14.10 How to fix?

https://www.dropbox.com/s/lpb8f40hfjsg9w0/Screenshot%20from%202014-11-09%2019%3A54%3A13.png?dl=0 https://www.dropbox.com/s/fkzv64cpkpf7qqk/Screenshot%20from%202014-11-09%2019%3A54%3A30.png?dl=0 ...
0
votes
1answer
69 views

Can not change backlight brightness on samsung laptop

Whenever I try to change the backlight brightness with the fn+f1 or fn+f2 keys, the gui does show that the brightness is being adjusted. However the actual brightness stays the same, until I get to ...
0
votes
0answers
16 views

Redirect GPU hardware output?

I'm wondering if it's possible to redirect GPU power to make it look like it's appearing as an External Device? I have Intel Integrated GPU, and I also have Nvidia Integrated GPU with CUDA support, so ...
1
vote
1answer
221 views

How to disable my APU and use the GPU (AMD Radeon) open source driver instead?

I'm using Ubuntu 1410 (Kernel v3.13) #uname -r 3.13.0-27-generic I've been trying to disable the APU (i.e. Intel's graphics software driver) and use the GPU (i.e. Xorg open source driver for ...
0
votes
1answer
16 views

Xubuntu Toshiba Satellite Pro L350 graphical glitches

After upgrading from Xubuntu 14.04 to 14.10 the black signs appear on the windows. dmidecode ... System Information Manufacturer: TOSHIBA Product Name: Satellite Pro L350 ... lspci | grep ...
0
votes
0answers
247 views

LUBUNTU 14.10: HDMI not working Intel 4400, Lenovo u330p

I'm trying to use the HDMI port on my Lenovo U330p. It doesn't work at all, nothing happens when i plug the contact in. It seems as driver i915 is used and I'm not entirely sure that's the right one. ...
2
votes
0answers
67 views

Configure Xorg to work from integrated

I am using Ubuntu 14.04LTS, with an Intel CPU + integrated graphics, with a GTX650 GPU. I asked this question on SO but they said it was offtopic. I want to use my GPU for debugging CUDA code and for ...
0
votes
2answers
48 views

Is my computer capable of running Ubuntu? If so, what version is recommended? [duplicate]

Specs: Dell Latitude D820 Laptop Computer Intel Dual Core Processor w/ 2.0 GHz clockspeed Intel GMA 950 GPU w/ 256 MB VRAM 4.0 GB RAM 32-Bit OS The computer is atrocious, I know. But I want to know ...
0
votes
2answers
139 views

What Nvidia driver should i be using?

I have a nvidia geforce 840m with intel hd graphics and an intel i7 4th generation, its an asus laptop k550l. I am wondering if i can use the nvidia optimus technology with bumblebee even if it is not ...
0
votes
0answers
67 views

configure Intel integrated graphics in thinkpad to drive external 4k display only, via HDMI, using xorg.conf

Using the interactive displays configuration tool from the Ubuntu desktop, I have successfully configured this Thinkpad X1 Carbon (2014) with its integrated Intel video to drive an external display at ...
0
votes
1answer
78 views

Lenovo Thinkpad L Brightness Level Intervals

I'm using Ubuntu 14.04. Everything worked out of the box on my L440. The only thing that bothered me was the brightness levels. I can change it by pressing fn + F5 or F6, but there are only a total of ...
0
votes
1answer
3k views

Ubuntu 14.10 High DPI Intel HD Graphics Not Supported

On my Lenovo t540p running Ubuntu 14.10, the animations associated with expo, window spread, minimize, and workspace switch are choppy when the resolution is set above 1920x1080. One can see a stutter ...
0
votes
0answers
110 views

Nvidia/Intel graphics card driver questions

My laptop has an onboard Intel HD 4000 graphics card and a Nvidia GeForce GT 650M card. When I first installed Ubuntu, it was using the Nouveau open-source drivers by default. Everything seemed to be ...
1
vote
0answers
145 views

Gnome 3.12 - Choppy Animations with Intel HD 4600 Graphics

I've just purchased a Lenovo T540p and installed Ubuntu GNOME 14.10. So far, the performance of Gnome Shell has been very sub par. Animations like opening the activities overview or moving windows ...
5
votes
0answers
970 views

Can't control laptop screen brightness after upgrading to 14.10 [closed]

My brightness is stuck at 100% when I have the power cord plugged in, and using the hot keys to change the brightness, or changing the brightness through the system brightness app does nothing until I ...
1
vote
0answers
40 views

Child windows on System Settings have become transparent

For some reason the sub-windows from the System Settings have corrupted. By this I mean the backgrounds, which were white, have now become transparent. While jumping in and out of these child ...
0
votes
0answers
58 views

Video card problem?

I am experiencing some problems with Portal 2 in Ubuntu. I've had Ubuntu 12.04 that I installed from Windows 7 with dual boot. On that, I played Portal 1 without any problems. Since then, I've decided ...
0
votes
1answer
120 views

How do I resolve this issue regarding installing Intel Graphics Driver?

Each time I am opening the application Intel Graphics Installer, and attempting to install it I am getting the following error: Ensuring consistent system... OKListing packages... OK Setting up ...
1
vote
0answers
111 views

Intel Graphics Installer “Error removing old repository configuration”

I am running the Intel Graphics Installer on my 14.04 system, but it fails to install drivers. I get past the first step with: Checking if Intel graphics card available... OK Retrieving information ...
0
votes
1answer
48 views

Intel based desktop without Nvidia card - how bad can it be?

I need to build a new desktop Ubuntu 14.04, for low-end kind of usage. Do I really need to add an Nvidia graphics card for it? I came across some threads e.g. this one, implying things work quite well ...
0
votes
0answers
24 views

Low resolution Asus P8H 61 MX

If someone it helps: my problem had solved when I changed the monitor cable.... Maximum resolution is 1024*768, when was Windows on that computer resolution was 1280*960. I have already installed ...
0
votes
1answer
52 views

Slowness and instability after some minutes of html videos

I'm using Ubuntu 14.04 and after a few minutes watching Flash streaming videos the OS is slow and unstable. In any browser. I have a Dell Latitude E6400 laptop with Intel Core2 Duo CPU T9400, 2.53GHz, ...
0
votes
0answers
63 views

Lubuntu Using AMD dedicated graphics card and onboard graphics card at the same time

I am trying to use 2 different graphics cards on my PC, a AMD radeon HD 5750 and an Intel HD 3000. I have this setup working in both Windows XP and Windows 7 but I have no idea how to do it in ...
0
votes
0answers
7 views

Screen intermittently may show _ all over - known bug or hardware problem?

Recently I've noticed a graphical glitch for a split second maybe once a day or once a week on 14.04. I remember seeing this on an old Macbook with Ubuntu around 2008, but when it had the same type ...
0
votes
1answer
135 views

How to install Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09)?

I have sony vaio sb36FN which has two vga graphics cards: Advanced Micro Devices [AMD] nee ATI Seymour [Radeon HD 6400M Series] and Intel Corporation 2nd Generation Core Processor Family Integrated ...
0
votes
0answers
67 views

glxinfo reports wrong Mesa version

So I'm trying to get Mesa 10 installed on my Ubuntu 13.10 system so I can get access to OpenGL 3.3. However, even after installing Mesa 10.1.3, glxinfo still reports that it's Mesa 9.2.1. And I just ...
4
votes
1answer
799 views

Upgraded to 14.10, brightness control quit working - Intel HD 4400

After upgrading, I can no longer control the brightness of my monitor with the function key + left/right. I followed the instructions here - http://ubuntuforums.org/showthread.php?t=2144815 - but it ...
1
vote
0answers
68 views

How to remove graphic card drivers

I'm completely new at linux so i need some help please. I just bought a NVIDIA Quadro k 600 graphic card and i need to install it in my computer which has instead an Intel Q45/Q43. The quick ...