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

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0answers
10 views

Optimized kernel for intel 4200U [on hold]

Is there any kind of optimized kernel for my notebook? Just for haswell or maybe for intel hd graphics?
2
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1answer
25 views

How do I know if I'm using a GPU?

How to find out in Ubuntu (14.04) whether the processor has a GPU or not? I went through a few links and the results are as given below for my system specs. $ lspci | grep VGA 00:02.0 VGA compatible ...
0
votes
1answer
44 views

Very unstable video playback on Ubuntu 15.10

From VLC and SMPlayer to Chrome, I am experiencing daily and even hourly video playback issues. For one, please look at this YouTube video that was playing in full-screen mode in Chrome and as soon as ...
0
votes
1answer
37 views

Brightness problem with ubuntu 15.10 and z500 lenovo laptops

Hi and thanks for ur attention. For z500 lenvo laptop there is a problem with brightness key on windows 8.1 and windows 10; and each one has their own solution. Currently I have windows 10 and for ...
1
vote
1answer
53 views

nvidia-prime doesn't turn off Nvidia card while using intel graphics

So I'm using nvidia-352-updates and nvidia-prime. It also installed bbswitch and some other packages. I've set nvidia-prime to use the Intel card. It is using that card but powertop reports that the ...
1
vote
2answers
51 views

How to use only the Nvidia GPU?

I have a laptop with an integrated Intel HD Graphics 3000 and a dedicated GPU from Nvidia. Since the Intel HD Graphisc is crashing all the time, how can I switch only on the Nvidia GPU and never use ...
3
votes
0answers
36 views

How can I use my Intel HD GPU at the same time as my NVIDIA GPU on a Desktop system?

So, I've found only a handful of questions / articles about this topic but in pretty much all cases it's about laptops. This is very different because it's usually related to Nvidia Optimus sort of ...
0
votes
1answer
37 views

Graphics driver problem: full grey screen

My laptop GPU integrated is: Intel HD Graphics 3000 Sandybridge. The dedicated one is Nvidia Geforce GT 630M 2GB. I installed Ubuntu Gnome 15.10 on this laptop. I installed all the updates from the ...
-3
votes
1answer
39 views

Is Dota2 playable on the specs below?

Message generated from Steam, "Failed to create an OpenGL context. Your graphics card must support at least OpenGL v3.1" Appreciate your help from a total newbie on ubuntu.
0
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0answers
14 views

Intel graphics card refresh rate

I have a two monitor setup running on a integrated Intel graphics (HD 4600). I'm trying to run an application at the refresh rate of either of the displays (both running at 60 Hz). This works fine ...
0
votes
1answer
48 views

Ubuntu 15.10 Intel® 945GM x86/MMX/SSE2 graphics driver issues with 32-bit OS

I am also having issues with my graphics driver. Graphics: Intel® 945GM x86/MMX/SSE2 OS type: 32-bit The screen gets corrupted with lines all over it and the only way to fix it is to force a ...
0
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0answers
64 views

On NUC6i5SYK Ubuntu Linux 15.10 display goes to sleep immediately after splash screen appears

I installed Ubuntu Linux 15.10 from a USB thumb drive on my NUC6i5SYK. I had to add nomodeset to get the LiveCD environment to boot, as the display would sleep if I didn't (as described here: Intel ...
0
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0answers
19 views

Intel945g : graphical glitches in ubuntu

sudden graphical glitches i have used Ubuntu since 12.04 release, but i experience graphical glitches in my Ubuntu 15.10 . I suspect the Intel video cad drivers because ,i have experienced the same ...
0
votes
1answer
46 views

How to disable my inboard ( intel ) graphic card

I'm pretty new to linux, but I did my best to obtain all information regarding my issue so maybe someone could help out. I have an HP Pavilion dv6 Notebook, with Ubuntu 14.04 manually installed. The ...
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votes
0answers
22 views

Intel Graphics Installer problem

Im using ubuntu gnome 15.10 and trying to install my intel core i5 graphics driver using Intel Graphics Installer. since my country iran is under U.S. embargoes, i have to use an IP anonymizer and im ...
0
votes
1answer
30 views

What alternative use can I give to an internal graphic card ? [closed]

I have recently bought an nVidia Quadro FX1700 and as my PC has an onboard card (Intel 82Q965). I was thus wondering what uses I could give to the card besides the use as hybrid graphics. I have ...
0
votes
1answer
140 views

Intel HD Graphics 530 not working on Ubuntu 15.10

I'm currently trying to setup an Ubuntu 15.10 to run VMs with VGAPassthrough. The to be dedicated graphics card should be my GTX750ti, with the internal graphics chip of the i7-6700k (Intel HD ...
1
vote
1answer
265 views

Skylake Integrated graphics not working on 15.10

I've been searching all over the net for the past couple of days, trying to get the integrated graphics on my Intel i5-6400 working, but no luck so far. I'm running a fresh Ubuntu 15.10 and ...
1
vote
1answer
53 views

Random striped lines on my screen (Intel 82Q35 GPU)

I have white or black horizontal striped lines on my windows. lspci : root@ubuntu15:~# lspci -k | grep -EA2 'VGA|3D' 00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated ...
0
votes
1answer
74 views

Ubuntu 15.10: blurry texts and images

I'm all new to Linux systems environment, therefore as Ubuntu itself — I'm using the 15.10 "Wily Werewolf" version —, and I've already searched a lot on the internet, in this, and several ...
1
vote
1answer
45 views

LG monitor is detected but doesn't function

I just bought a new LG monitor to use as a second monitor with my HP laptop (Intel Integrated graphics) running Ubuntu. In my Settings > Display I can see my monitor detected in the GUI but on the ...
0
votes
0answers
35 views

screen artifacts in kubuntu 15.10

Experiencing following issues: screen artifacts/flickers when minimizing/maximizing. restarting plasma doesn't fix the issue. gui sometimes freezes and computer must be rebooted. I have been ...
0
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0answers
5 views

Kubuntu, Flex mode ram and intel graphics

I'm running Kubuntu 15.10 and I have a Gigabyte GA-G41M-Combo. I'm using the integrated Intel graphics. I'm trying to use a 4Gb ram stick and a 2Gb (different speeds). Both memories work fine by ...
0
votes
0answers
35 views

How do I get optimum screen resolution with Intel integrated graphics?

I have just installed ubuntu 15.10 on an older pc with an Intel Corporation 82946GZ/GL Integrated Graphics Controller and a LG Flatron 2211T 22" monitor 1920x1020_60.00. I can only get 1024x768 ...
0
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0answers
33 views

I do I know whether hardware acceleration is working on VLC?

I'm on Ubuntu 15.10 and I've installed packages related to vaapi shown on this link How do I enable hardware accelerated video in VLC with Intel HD 4000 GPU? I've tried playing a 1080p vid ...
0
votes
1answer
34 views

Ubuntu 12.04 not detecting 2nd screen

I have been trying to solve this problem for around 2 months and have seen pretty much every possible solution on this site and everywhere else with no success . Im running ubuntu 12.04 with intel ...
0
votes
0answers
31 views

Strange screen flickering issue after apt-get update on 15.10

I am running Ubuntu 15.10 on my Surface Pro 3 and have run into a screen flickering issue upon logging in. The screen will remain black and only flicker on when the mouse is moved (or some visual ...
3
votes
1answer
137 views

HD Graphics 530 (i7-6700) & latest stable kernel

I'm going to buy an i7-6700 skylake processor (along with an Asus Z170-A motherboard), and I intend to install Ubuntu Mate 15.10. Should I expect troubles with the integrated Intel HD Graphics 530? ...
1
vote
0answers
40 views

Gephi fails to render graph

The Graph Network Analysis Tool Gephi fails to render a graph. and only displays a black winows instead. The graph screen remains black and does not display the graph. I can render the graph on my ...
0
votes
0answers
10 views

Garbled video on Intel D945GCLF2 (Atom) system

I am using an Intel D945GCLF2 (Atom) system with Ubuntu 15.10 installed. After the last upgrade I experience that the screen gets garbled. Before it gets garbled the screen freezes although the ...
0
votes
1answer
84 views

nomodeset is not working anymore and boots into black screen in Kubuntu 15.10

I have a laptop with intel and Nvidia card. I had issues with installing Kubuntu 15.10 from live cd as it always went into black screen while booting. I used the nomodeset option in the grub to get ...
0
votes
1answer
95 views

Second Monitor Not Detected!

I have a Dell M3800 and recently purchased a Dell S2715H and connected it to the laptop through the HDMI cable. For whatever reason, the monitor is not detected by ubuntu. My older dell monitor ...
0
votes
1answer
69 views

Getting wrong resolution on old samsung monitor

Today i connected my pc with old samsung sync master 591s monitor and getting strange display resolution. My resolution is being set at 800x600 but still cant see my side panal. Well its look like ...
0
votes
2answers
92 views

Updating graphic drivers because Maple is unable to render 3D graphics with Ubuntu 14.04

I'm trying to plot a 3D graph with Maple on Ubuntu 14.04, but I get the following error: Maple is unable to render 3D graphics Your operating system, graphics, or video driver may require ...
0
votes
0answers
53 views

external monitor flickers at 1440p resolution (Lenovo L440, Inteld HD 4600, 14.04 LTS)

I have a Lenovo L440 with Ubuntu 14.04 LTS which is connected to a Dell Ultrasharp Display via (Mini-)Displayport which I would like to run at its native resolution of 2560x1440 pixels. Unfortunately ...
1
vote
1answer
106 views

Unable to change brightness in a Lenovo z500 laptop with Ubuntu 15.10

Brightness adjustment keys have no effect (although they are recognized by the environment), and I can't change the brightness using GUI tools as well. In Windows 10 i had the same problem and after ...
0
votes
1answer
92 views

Ubuntu 15.10 graphics problem

The PC is a Lenovo ThinkCentre a58. Using ubuntu 15.10 amd64, after a fresh install and mesa-utils installed: $ glxinfo | grep renderer GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, ...
0
votes
0answers
14 views

Black Popups, menu dropdowns and windows after several hours usage

I'm using an Thinkpad 420s (Intel ONLY, this laptop does not have the nVidia Optimus stuff) I'm running with all the updates installed that apt-get installs. Currently running Ubuntu 15.10 with the ...
0
votes
1answer
79 views

Framerate drops in all games on Intel HD Graphics

I am experiencing serious framerate drops (down to around 2-4fps) in all games on my Thinkpad T420 with Intel HD Graphics 3000. The games I've tried have been both very high and very low demand games ...
0
votes
0answers
20 views

Kerbal Space Program in Linux Does not Display Properly

I have played Kerbal Space Program on this exact same computer previously using an older version of Ubuntu with no problems. Now when I try to play, the game does not show backdrops. (Anything that ...
0
votes
1answer
178 views

xbacklight: No outputs have backlight property - No /sys/class/backlight folder

I installed xbacklight, hoping that it would be able to control my brightness. When trying to change brightness, I was told "No outputs have backlight property". After looking around, I found that ...
1
vote
1answer
90 views

How do I get Ubuntu to detect my Intel Graphics?

I have a system with Nvidia graphics card. Doing the following lspci | grep VGA only shows my Nvidia card. How can I get it to detect the Intel one as well?
0
votes
0answers
113 views

Ubuntu 15.10 + Cinnamon 2.6 = No menu bar

I used to use Linux Mint 17.3 Cinnamon at work. But on my brand new laptop, the internal Intel HD Graphic card is not supported on Ubuntu 14.04. So, I just can't use the VGA output, which is a killer ...
2
votes
0answers
120 views

Missing pixels with Intel Integrated Graphics

On the following pictures below this text, there are some missing pixels on the title bar of every application. Here's a example on the Terminal application: And from VLC:
0
votes
0answers
55 views

Kubuntu 15.10 cannot login after switching to integrated graphics

After I have updated my Kubuntu 15.10, I cannot login on integrated graphics mode anymore. My kernel version is 4.2.0-22. My nvidia driver version is 352.63 Anyone can help me? My laptop specs ...
0
votes
0answers
24 views

Ubuntu Gnome 14.04LTS Freezes

I have Ubuntu 14.04LTS installed on my desktop. The desktop is using a G41 chip set and I have a USB wireless mouse connected. Everything runs 100% for a while, in fact sometimes hours. Then all of a ...
0
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0answers
54 views

Grainy display on Intel 4400 with Ubuntu 14.04 (also 15.10)

I'm using Ubuntu 14.04 and 15.10 on HP ProOne 600 with Intel Graphic HD 4400. My screen looks grainy as the picture. I am also dualbooting with Win 8.1 x64 and the screen is fine on that side. ...
0
votes
0answers
11 views

OVITO visualizer

I am using ovito ( http://www.ovito.org ) in my work . Two days ago I wanted to load a big file in this software it didn't work and I used force close for closing it . From that time Ovito doesn't ...
0
votes
0answers
24 views

xrandr transform makes cursor invisible

I need to make the following transformation for an external display as described here: xrandr --output HDMI1 --transform 1.06,0,-65,0,1.06,-34,0,0,1 However, such a command makes the cursor ...
0
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0answers
146 views

Nvidia Prime not working on Ubuntu Gnome 15.10

Switching the graphics card does not work, if you leave the system, it is impossible to login again. If you reboot, the GDM will not start. I have to boot into rescue mode and perform prime-select ...