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

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77
votes
7answers
323k views

Where is the X.org config file? How do I configure X there?

As Ubuntu 10.10 seems to neither detect my graphics card (Intel 82852/855GM) automatically nor use the corresponding Intel driver even after manually installing it, I am looking into manually ...
29
votes
4answers
21k views

No version of Ubuntu can be installed with any Skylake 6th generation Intel processor

Ubuntu can't be installed on my system because of what the title says. This is because support Intel HD Graphics 530 was only just added in Linux kernel 4.3 and all versions of Ubuntu only have kernel ...
11
votes
4answers
55k views

Screen resolution stuck at 1024x768

I just updated from Ubuntu 10.10 to 11.04 and have an issue regarding the screen resolution. I have Intel integrated gfx chip and my monitor supports resolutions larger than 1024x768. (in 10.10 I've ...
5
votes
4answers
18k views

How to install Intel CedarView drivers on Ubuntu 12.10 or higher?

I am looking for instructions on how to install cedarview graphics drivers on Ubuntu 13.04 32bit. My graphics hardware is a GMA3600 aka Power VR SGX545. EDIT: It seems that they are not in Raring ...
14
votes
2answers
101k views

How do I install drivers for an Intel HD Graphics?

In System Info in 11.10, the graphics driver wasn't detected. I use ACER Aspire 4750 with Intel Core i3-2340M and Intel HD Graphics 3000 graphic card How to install the driver for my Ubuntu?
26
votes
5answers
173k views

How do I install the Intel Graphics driver in my system?

Can someone help me out and explain or point me in the right direction on how to check video drivers and see if my video card running okay? I had 10.04 installed on my Thinkpad r61 with Compiz ...
33
votes
14answers
64k views

Unable to change brightness in a Lenovo laptop

Brightness adjustment keys <Fn + ⇑/⇓> have no effect (although they are recognized by the environment), and I can't change the brightness using GUI tools as well. This seems like a problem in ...
12
votes
9answers
38k views

Cannot change backlight brightness Ubuntu 14.04

This morning I found that I cannot change the brightness of my Dell XPs 13 laptop's display anymore. I tried the following to change the brightness Use keyboard brightness keys Run the commands ...
90
votes
8answers
127k views

How do I setup dual monitors in XFCE?

I've got an laptop with a intel chip, and I'd like to setup dual monitors in Xfce. How do I do this?
32
votes
2answers
128k views

How to add display resolution fo an LCD in Ubuntu 12.04? xrandr problem

I am fresh for Ubuntu and Linux in general. I have installed Ubuntu 12.04 and stuck trying to setup correct resolution for my LCD display. The native resolution for the LCD is 1920x1080 here is the ...
9
votes
2answers
18k views

How to upgrade intel graphics package?

I have a Intel i7 laptop that does not show any resolution higher than 1280 x 1024. A little bit of research pointed me to a bug and subsequently to a fix. I have 11.10 currently installed. I want to ...
43
votes
7answers
28k views

How do I fix fonts not rendering and missing letters?

I have a fresh installation of Ubuntu 14.10 on my laptop. It appears that letters are missing from files and folders, as well as menus and configuration windows. I'm not sure where to start in order ...
4
votes
1answer
8k views

Experiencing major issues on graphic displays

Since installing Ubuntu 12.04, I am experiencing low performance on graphic programs, including video playbacks, etc. As I have checked the intel driver of mine is already at its latest version. It'...
6
votes
2answers
26k views

Distribution not supported error when trying to install Intel Graphics Installer on Ubuntu 14.04

My processor is Intel core i3 inside x64 bit and RAM is 4 gb. When I used Windows 7 Intel was successfully installing, but now I am using Ubuntu 14.04 and Intel Installer makes me crazy!!! I've tried ...
11
votes
4answers
19k views

Displayport 1.2 MST/daisy chain - Dual Monitor setup - Intel graphics

I am running ubuntu 13.10 on a desktop system and I have 2 monitors that I am trying to connect via Displayport's 1.2 multi-streaming support. The system is equiped with an Intel Core i7-4770K ...
10
votes
1answer
7k views

How to safely remove proprietary Intel driver

I recently installed the proprietary Intel drivers for my Toshiba Satellite A105 s4284 running Ubuntu 14.10. Nouveau was working just fine, I was just attempting to make it so that I was able to run ...
7
votes
5answers
39k views

How do I install the Intel HD 3000 video driver?

how do I install a new video driver? I need to install the Intel HD 3000 video driver in my PC which is running Ubuntu 10.04.
3
votes
2answers
5k views

Fixing display issues on Intel 82845GL

I have opened up this question on launchpad too, but in the interest of getting a bigger response base I am posting it here, hoping someone will pick it up. Natty doesn't behave very well with the ...
17
votes
3answers
11k views

Font corruption: lines through characters

I have a problem where a one-pixel high white line is displayed through certain letters of text. Almost always only a single character type is affected at once, and only in one font size (though that ...
8
votes
2answers
11k views

Intel HD Graphics card not recognized in System Info

When I check the info of my laptop, it shows me "Graphics Unknown": Can anyone help me resolve this?
15
votes
2answers
15k views

Screen tearing in 11.10 with intel graphics [closed]

I have a slight screen tearing when watching videos in Ubuntu 11.10 x64, really annoying. Both in Unity and GNOME-Shell. Please focus the answer to GS since it's my primary DE and it's where I want it ...
8
votes
2answers
6k views

Triple-head on a Lenovo T520

Lenovo T520 with integrated Intel HD graphics + a NVidia card (Optimus) Ubuntu 11.10 on the computer. I would like to use the built-in screen plus two external screens. This PDF indicates that it is ...
2
votes
2answers
6k 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 /etc/...
5
votes
1answer
12k views

No 3D support on Lenovo W520 with nVidia Optimus

i know about projects like Bumblebee but i don't need them. I've got a Lenovo W520 and i can choose in the BIOS which graphics card I'd like to use. And now my problem: I've installed the nividia-...
6
votes
1answer
15k views

how to get graphics card memory info? windows and linux shows different value

In my Windows 8, video card shows 640 MB of available memory (Screen Resolution > Advanced Settings or with dxdiag). But ubuntu (with lspci command) shows 256 MB. so who's right?
10
votes
3answers
29k views

How to install Intel 82852/855GM driver?

When I installed Arch Linux, it detected my video card and monitors correctly "out-of-the box". Now I've installed Ubuntu 10.10 "Maverick Meerkat" and it has not. How do I configure Ubuntu to use ...
10
votes
1answer
33k views

How do I enable hardware accelerated video in VLC with Intel HD 4000 GPU?

I am running Ubuntu 12.10 on a Dell Latitude E5530, and I am unable to get hardware accelerated video decoding running in VLC player. I've ticked the hardware acceleration option in the settings of ...
7
votes
2answers
26k views

The system is running in low-graphics mode (12.04)

Every time I boot I get the "The system is running in low-graphics mode" error. The problem is similar to this one: "the system is running in low graphics mode" i get this message when i ...
8
votes
2answers
11k views

Apport-gpu-error-intel.py crash

Feeling disempowered by Ubuntu's new bug reporting policy/system. My Intel i5 machines have all experienced daily (if not more frequent) freezes, but it's very difficult to report bugs now and policy ...
4
votes
1answer
3k 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 Fn+⇐ and Fn+⇒. I followed the instructions here - http://ubuntuforums.org/showthread.php?t=2144815 - but it still isn't ...
8
votes
2answers
4k views

How to set up multiple GPUs (12.04)?

I have two GPUs: one Intel i915 integrated, and one NVIDIA 560 Ti. This is NOT a hybrid setup, nor a laptop. In Windows 7, each card is connected to a different monitor, with the NVIDIA doing any "...
4
votes
0answers
14k views

Details window showing “unknown” driver for Graphics [duplicate]

Possible Duplicate: How can I get my graphics card to be recognized in System Info? I have Intel Graphics Card, which have model number GM965. It is on a Notebook, (Lenovo 3000 Y410). My ...
17
votes
1answer
31k views

Switch from NVidia to internal Intel HD graphics - OpenGL does not work

I switched today to the internal Intel HD graphics of my G630T CPU. The desktop works but XBMC would not start. It complains that it needs OpenGL accelerated hardware. When I check the System Info - ...
11
votes
1answer
21k views

How can I enable the SNA acceleration method for Intel cards, under Ubuntu 12.04 - 12.10?

SNA acceleration method considered as a "new" and better acceleration method compared with default. Lot of benchmarks shows us that SNA is faster. This acceleration method supported by the 2.20 Intel ...
8
votes
2answers
7k views

How to re-configure graphics from Intel integrated to Intel / ATI switchable?

Minimum goal: Ability to switch between the graphic cards without drivers re-installation. Restarting computer in the process is fine. There are lots of 'how to get switchable graphics to work' ...
6
votes
3answers
19k views

Can I force VGA signal output even when xrandr shows 'disconnected'?

My notebook is connected to a HDTV through a KVM Switch (one other notebook also connected to the same HDTV). The problem seems to be that Ubuntu doesn't recognize the HDTV to be turned on and ...
1
vote
3answers
3k views

Ubuntu 14.04 brightness problem (Lenovo Z500)

My brightness controls weren't working before but I didn't really care, but somehow I lowered my screen brightness while downloading league through playonlinux. Now the brightness controls aren't ...
5
votes
1answer
22k views

/etc/X11/xorg.conf doesn't exist? [duplicate]

Possible Duplicate: Where is the X.org config file? How do I configure X there? I'm trying to get my video card properly setup to handle 3D acceleration. After searching a bit, I've come ...
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: http://...
3
votes
1answer
2k views

Dell Chromebook 11 - unable to set backlight and /sys/class/backlight/ folder is empty

I have installed Lubuntu on my Dell Chromebook 11 and everything works except for the backlight. Can't set the backlight with the brightness keys, neither with xbacklight,xdotool or any other GUI tool....
7
votes
6answers
9k views

download.01.org certificate verification failed - CRLfile missing?

So I had intel-Linux-graphics-installer on my computer but lately when I sudo apt-get update I get the following error Err https://download.01.org trusty/main amd64 Packages ...
4
votes
3answers
16k views

Boot hangs after “Checking battery state…” [closed]

The boot process of my installation hangs after the Checking battery state... message. I can continue to boot using Alt + F5, then logging in, and typing startx. After that everything works as ...
0
votes
2answers
3k views

Lenovo Y510P and SLI GT750M not working

I recently bought a Lenovo Y510P which comes with a SLI of NVIDIA GT750M. I managed to install Ubuntu 13.04 on my UEFI system by simply downloading the correct .iso, disabling secure boot and ...
11
votes
4answers
4k views

Does 11.04 support Sandy Bridge?

How well does Ubuntu 11.04 (Natty Narwhal) support the processors of Intel's architecture Sandy Bridge and their Intel HD Graphics? Are there any problems with running 11.04 on Sandy Bridge?
9
votes
4answers
19k views

How to correctly enable/test VA-API on Intel Sandy Bridge?

I would like to know which package I have to install and how to test that is working fine? I know there are many question similar but no one is complete and clear to me
5
votes
0answers
2k views

How do I install working drivers for an Intel 4500MHD? (12.04 LTS) [duplicate]

Possible Duplicate: How to upgrade intel graphics package? I was running Ubuntu 11.10 before, today I decided to do a fresh install of 12.04 because when I tried the beta, I had graphics ...
3
votes
1answer
9k views

How to install Intel graphics for Dell Inspiron 1545 Laptop

Whenever I start any game (e.g. Max Payne 2), A message like "Install your video card drivers". My laptop configuration is: DELL Inspiron 1545 OS: Ubuntu 12.04 Processor: Intel Core2 Duo T6400 15.6 ...
3
votes
2answers
3k views

How to change screen resolution?

I am using HP G62 laptop and it has intel HD graphics. Screen resolution in ubuntu OS is fixed at 1024 x 768. Plz tell me how to change the screen resolution. Apparently there is no option once I goes ...
2
votes
1answer
3k views

Can T520+Bumblebee run an external monitor via DisplayPort?

Using 64-bit Ubuntu 11.10 and integrated (Intel) graphics, I can run the 1600x900 laptop display plus a 1600x1200 external monitor connected to the VGA adapter. But my external monitor is 1920x1200 ...
9
votes
4answers
26k views

How to uninstall Intel Linux Graphics Installer and revert to default drivers

Recently Intel released their opensource driver tool (https://01.org/linuxgraphics/downloads/2013/intel-linux-graphics-installer) which auto-selects the right drivers for your intel chipset (in my ...