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

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78 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 ...
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0answers
135 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 (H264-MPEG-...
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1answer
60 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 ...
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0answers
65 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 ...
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2answers
528 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? ...
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0answers
208 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 ...
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0answers
22 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 ...
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1answer
175 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
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1answer
217 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
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1answer
164 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
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2answers
151 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
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0answers
173 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 ...
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vote
1answer
237 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
188 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
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0answers
24 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
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1answer
268 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
1answer
102 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
2k 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
128 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?
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0answers
169 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
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0answers
463 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:
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0answers
74 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 (...
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0answers
50 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 ...
1
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1answer
191 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. ...
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0answers
26 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 ...
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0answers
50 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
226 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 ...
1
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0answers
137 views

ATOM E3845 CPU Bay Trail, support for PTN3460 DP-LVDS Bridge?

To connect a LVDS TFT-Display our mainboard uses a NXP PTN3460 DP-LVDS Bridge. On the kernel tree (Ubuntu 15.10) a driver module is availible but not selectable by kernel config. When can we expect ...
0
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0answers
82 views

Unable to detect connected display

I have connected a Samsung monitor using a VGA to HDMI converter to my Dell Laptop (has only HDMI). How ever I am unable to see any new screens on Settings > Display. I have tried setting the monitor ...
1
vote
1answer
128 views

Brightness control is not working

The brightness control in the settings does not work. I have an Intel® HD Graphics 4000 (on a i5-3570K Processor) and run Ubuntu 14.04.03. I followed the instruction given in https://wiki.ubuntu.com/...
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0answers
163 views

Intel NUC5i7RYH graphic drivers to ubuntu 14.04.3 LTS

I cant find correct Intel graphic drivers for ubuntu 14.04. Can someone help me? The Intel Graphics installer 1.0.7 didn't match.
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0answers
179 views

Motherboard Z710 (Chipset Intel Skylake) very bad graphics performance

I've a ASUS Z710 (Intel Skylake chipset) on Ubuntu 15.04, Kernel 4.3 and I am encountering very bad graphics performance. I added "i915.preliminary_hw_support=1" option at boot time in my grub default ...
1
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1answer
198 views

intel driver suppressed after removing NVidia card (switching from NVidia to Intel failed)

today, my NVidia graphics card gave up. I removed it from my computer and switched to the on-board one: $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen ...
1
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0answers
91 views

Can't detect second monitor after fglrx install

I have two monitor (one connected to the AMD GPU's HDMI port and one connected to the integrated Intel's HDMI port). After the installation of AMD Crymson, the second monitor is no more available in ...
0
votes
1answer
109 views

Triple Monitors, Dual Cards, and Openbox problem

I have a 3 monitor setup on 2 video cards (nvidia and onboard intel) and they all work, however not quite the way I'd like. When it was just the 2 monitors on the nvidia, Openbox would treat them as a ...
0
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0answers
32 views

Pixel rows staggered in ubuntu 14.04 on HP 23-r012il

My display doesn't show the vertical lines properly. It seems as if the rows of pixels are staggered/shifted by one pixel alternatively. In simple terms, it creates a zipper like pattern out of ...
0
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0answers
112 views

How to uninstall or disable Intel graphic drivers?

as the title says, i want to uninstall my graphic drivers because since the last graphics drivers update i start to get erratic behavior in games like Postal 2 and Portal 2, is there a way to disable ...
0
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0answers
82 views

Black Screen Problem on ASUS Zenbook

So, I have had Ubuntu installed for about a month now. I created a LiveUSB, booted from that. I chose to make Ubuntu my only OS. Every time I'd boot the computer Ubuntu would run with no problems. ...
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0answers
139 views

Better/alternative drivers for Intel IronLake mobile GPU [Ubuntu 14.04] [Think pad] [Lap top] [Integrated Graphics]

I have been looking for alternative Drivers for my integrated Intel Iron Lake Mobile GPU. My hopes are to have my games run faster, like Garry mod (OpenGL), Rust(Unity 3D, DirectX), and minecraft. (...
1
vote
1answer
349 views

Chrome running slow in fullscreen mode (not Flash related)

Got a new Intel NUC running Ubuntu 14.04. Chrome shows dramatically degraded performance when I fullscreen any tab by pressing F11. It happens on YouTube and Netflix, but it's also true even on simple ...
0
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0answers
52 views

i915 gpu hangup

On my laptop (hp-550) i experienced graphics desktop not starting, and dmesg reported repeating gpu hang. After several reboots and inspecting I noticed that machine says on boot Clock not set, so ...
0
votes
0answers
83 views

Intel HD 4000 stuck at 1050-1100Mhz 14.04.3

Samsung NP550P5C-S02 14.04.3 kernel 3.19 xorg 1.17 nvidia-352 mesa 10.5.9 So intel HD 4000 is stuck at 1100Mhz and CPU idle temperature is about 55-60C. When gaming on my nvidia card(bumblebee-...
0
votes
1answer
1k views

Increase dedicated video memory on Intel HD graphics [closed]

I was going to try and run EVE Online with PlayOnLinux on my Acer Aspire V3-371-79XR. The laptop has Intel HD Graphics 5500 inside, an i7 core and 8 GiB of DDR3 ram. I checked the dedicated video ...
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0answers
29 views

Strange graphic issue after notebook wake up

I often suspending my system and always after wake up I've got strange graphic issues in some apps. Here's whats happend. It's not only with spotify, but also with qBittorent, sometimes Chromium ...
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0answers
256 views

Fixed - Severe rendering issues in games (Intel HD 4000, Ubuntu 15.10)

I tried running Grim Fandango Remastered, and this is what happened when I got to the interactive part: Similar thing I saw in Portal 2, still in the menu: I used to play Portal 2 before I ...
0
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1answer
50 views

Mincraft has weird graphical glitches how can i solve it

I am using Ubuntu 15.4 on a old dell inspiron 640m with up to date Intel HD graphics and Mesa/open GL. I don't have around 30 FPS with optimised settings and I'm using optifine.It seems that weird ...
1
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0answers
128 views

Why BenQ monitor shows blank screen eventhough xrandr shows as connected?

System specs: Ubuntu 15.04, Dell Inspiron Graphic drivers: Intel Corporation 3rd Gen Core processor Graphics Controller NVIDIA Corporation GK107M [GeForce GT 640M] Monitor: BenQ EW2440 What I ...
2
votes
1answer
816 views

ubuntu 15.10 display blur lines and hang issue with intel core 2 cpu

screen blurs as below. after the blur screen sometimes system recovered by window TAB / minimize method but sometimes it freezes after the blur screen and need to restart manually. I have tried to ...
1
vote
1answer
111 views

Chrome is unresponsive and glitchy

I've got a pretty performant laptop: a Thinkpad T430 with a top CPU, 16GB RAM (no swap), SSD, Intel 4000 GPU. In Google Chrome (latest stable), I'm suffering from unresponsive and jerky scrolling. ...
1
vote
1answer
1k views

Ubuntu 14.04 LTS screen freezing frequently

I'm brand new to Linux and am having a very hard time troubleshooting this problem. My screen is freezing frequently . Here is my machine specs: Intel Core 2 duo E8400 3Ghz, 5Gb RAM, Ubuntu 14.04 ...