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

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1answer
9 views

16.04 LTS freezes on HP laptop w/ Pentium N3540 @ 2.16GHz x 4 and Intel Bay Trail

I have been using this system for several weeks. It always appears to be video-related, and Win10 on the same hardware has no problem. If you know about this, thanks in advance!
0
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0answers
21 views

External screen random flashing

I'm a user of Ubuntu 14.04 on a Lenovo Thinkpad T460s and I've recently started to use an external monitor. Apparently radomly the external screen flash becoming black. It could not happen in an ...
1
vote
0answers
20 views

Kivy App running. Nothing rendered on App window

I have been using Kivy for over couple of years now. But I have acquired a new machine and something weird happened when I tried running the app. Kivy apps are running, the app window will open, ...
0
votes
2answers
98 views

Skylake GPU very slow [on hold]

Build my new PC yesterday with the I5-6500 skylake cpu. Installed Ubuntu 16.04 LTS, and the graphics was really sluggish. Not even scrolling evenly in a browser. I then tried the fix in https://github....
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votes
0answers
25 views

2. Display not detected (Intel CPU Graphics)

I recently moved to Ubuntu from Windows, usually i have two displays connected (one to nvidia graphic card and one to cpu graphics). Under windows everything works fine, but ubuntu doesn't recognize ...
0
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0answers
10 views

ring busy not shown in intel_gpu_top

According to the link https://dri.freedesktop.org/wiki/IntelPerformanceTuning/#intel_gpu_top It is shown that the important number is ring busy. But I am not seeing anything like that in my ...
0
votes
1answer
87 views

OpenGL update for intel graphic

It all started with me wanting to use OpenGL 4 to play games on my ubuntu 16.04 laptop. I was running on intel integrated graphics and even if the processor is suppose to handle OpenGL 4 I could not ...
0
votes
0answers
41 views

How to know the utilization of intel GPU in ubuntu?

In case of nvidia GPU, if we use the command nvidia-smi --loop-ms=1000, it will show Here in processes ./ImageMagick has been added, which is my program. Thus my program runs in GPU. In similar way,...
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0answers
15 views

Virtual consoles sometimes black

Since I upgraded to Ubuntu 16.04 (actually a clean install) the virtual consoles sometimes appear black when I switch to them. They still work, as I can type commands and things still happen (like if ...
0
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0answers
19 views

No video after bootloader on Sony Vaio SVF15N2A4E

I have a Sony Vaio SVF15NA24E. I have been trying to get Ubuntu 16.04 installed on it alongside Windows 8.1, which works fine. However, the screen simply blanks out after the grub bootloader when ...
0
votes
1answer
15 views

Display color calibration

Where can I find an option or an application to display color calibration as in Windows 7?
0
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0answers
28 views

Lubuntu 14.04 mouse cursor stucks occasionally

I have at work a computer with Lubuntu 14.04 on it. Occasionally there is problem, that visible cursor stucks somewhere on the screen and mouse works besides that point with invisible cursor. The ...
0
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0answers
52 views

Is there any way to tell what Mini DisplayPort version (1.1 or 1.2) this ubuntu laptop has? And if it supports MST?

Dell Laptop XPS 17 L702X I have two Dell U2515H monitors connected via daisy chain to the laptop Mini DisplayPort (both monitors have DisplayPort version 1.2 enabled from the OSD). Both external ...
2
votes
0answers
69 views

no hdmi video after suspend on intel NUC6i7KYK

I have the latest Intel NUC, NUC6i7KYK (specs here), running close to stock Ubuntu 16.04. Its monitor is hooked up via HDMI. When it wakes up from suspend (S3), it never wakes up the display. The ...
0
votes
0answers
31 views

No audio after unlocking screen on Intel Graphics HD 520 (NUC6i3syk)

I just installed 16.04 on my NUC 6i3SYK. It has integrated Intel Graphics HD 520 with an HDMI output, which I've plugged into my TV. After locking the screen and letting the TV turn off, then ...
-1
votes
0answers
62 views

Ubuntu 16.04 installer hangs while booting on Asus X553MA

I'm trying to install Ubuntu 16.04 in a dual-boot with Windows 10. However, after I boot from the install media, it just hangs on the first purple screen. Here are my specs: Asus X553MA ----------- ...
-1
votes
0answers
20 views

When I installed Intel graphic driver failed distribution not supported? [duplicate]

I am installing intel graphic driver but showing this problem . Problem screenshot one Problem screenshot two
3
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0answers
107 views

Intel HD 4600 Graphics Glitched in 16.04

I've been running into a very frustrating issue trying to move to 16.04, the graphics output is completely glitched to the point the system is basically unusable. This starts during the initial ...
1
vote
1answer
601 views

AMD-INTEL hybrid graphics on Ubuntu 16.04

I saw many saying that the latest version of Ubuntu 16.04 contains opensource driver for ATI. I have an HP laptop with AMD 6770m + Intel HD 3000 hybrid graphics and wants to install Kubuntu on it. I ...
3
votes
2answers
101 views

trying to install vulkan fails

I am trying to install vulkan from https://launchpad.net/%7Ecanonical-x/+archive/ubuntu/vulkan Everything works fine until entering this line: sudo apt install vulkan-utils mesa-vulkan-drivers ...
2
votes
0answers
28 views

Why is there a five second pause at the beginning of every video?

Recently, I've started to experience 5-6 seconds delay when starting to watch any video (On Youtube, VLC, Movies Application, etc...) Also, if I pause a video and wait 5-6 seconds and then hit play, ...
0
votes
0answers
70 views

connecting external display renders both screen blank

after connecting an external display via HDMI to my laptop it worked fine, except that the display of the laptop was the primary , so if i wanted to play a game it would start on the laptops display . ...
1
vote
0answers
84 views

i915 vs i915_bpo

At work I received 3 identical desktop with Skylake CPU and i915 integrated graphic chipset. Both first and second desktop are working with the i915_bpo driver and both accepted a dual displays. The ...
2
votes
1answer
264 views

Installing problem Intel graphics driver in Ubuntu 16.04?

Intel graphics driver installing problem in Ubuntu 16.04.
0
votes
1answer
57 views

Mplayer no video or audio on Intel HD 530 in Xubuntu 16.04

I have an Intel i3-6100 processor running Xubuntu 16.04. I'd like to get Mplayer working. I have tried some workarounds. VLC, for instance, works, particularly if I enable X11 display. But I need ...
2
votes
0answers
96 views

Graphics corruption in Ubuntu 16.04 on Kangaroo PC

I tried to get Ubuntu 16.04 working on my Kangaroo PC (Intel Cherry Trail, x5-Z8500 chipset.) Whenever I boot into the DE, I get a lot of graphical corruption that is present throughout every ...
1
vote
0answers
60 views

Better driver for Intel graphics card

I just installed 64bit version of Linux Ubuntu, but it says that my Graphics are: Intel Sandybridge Mobile, and the problem with that is that I cant open more than 2 windows of youtube videos in my ...
1
vote
0answers
94 views

Ubuntu 16.04 Desktop freezes when switching accounts (compiz related?)

I upgraded the other day from a perfectly stable Lenovo Laptop with i915 graphics (Sandy Bridge) running 15.10 to 16.04 because of ending support time span for 15.10 and have now really big problems. ...
1
vote
1answer
48 views

Keep screen rotation after monitor switched on/off

I have Ubuntu 14.04 with auto login to my session and Intel graphics. My goal is to be able to start ubuntu without any screen connected. I also want to rotate left. Actually if I start my DP or ...
1
vote
0answers
177 views

Boot time errors about ACPI, unsupported splx structure and a lying master control interrupt

I am getting boot time errors in ubuntu 14.04. After booting it works without any problem. Errors displayed are: 0.669116] dmar: Failed to find handle for ACPI object \ SB.PCI0SD After SD some ...
0
votes
0answers
14 views

Media Converter suggestion

Please suggest me an audio video converter which supports most of the commonly used codecs and especially GPU Accelerated Encoding. GUI is much appreciated, but Command-line will also work. Also give ...
0
votes
1answer
305 views

Ubuntu 16.04 using Gallium 0.4 on llvmpipe (LLVM 3.8, 256 bits) instead of intel or nvidia

Just started using Ubuntu 16.04 and for the first while everything was great. I could switch between my two graphic cards no problem. But after a regular update the graphics are being reported as ...
0
votes
0answers
114 views

i915 errors after upgrade to 16.04

I had Intel Graphics installed on 14.04, and since upgrading to 16.04 I get frequent error messages on booting or updating. I've attached a screenshot. It's clearly something to do with the old Intel ...
1
vote
0answers
62 views

Ubuntu - performance - graphics drivers?

I have a Intel J1800 (integrated graphic card) with Ubuntu 16.04 installed. The problem is performance f.e while playing full HD movies (f.e. on yt). I know the processor is able to play such movies -...
0
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0answers
149 views

Skylake Integrated Video says display UNCLAIMED on 16.04

I hope anyone can help me, I'm posting this as a new question because all solutions point to installing linux kernel 4.3, but I'm already on 4.4 from the start. I have tried to install the firmware ...
0
votes
0answers
19 views

How to assign different applications to different graphics cards on Ubuntu

I am considering this buils: ASUS H170 Pro CPU: Intel core i5 6500 GPU: R9 380 How do I assign Separate applications to these different graphics cards: Like in a laptop, i can assign VLC to my ...
1
vote
0answers
72 views

Intel Sky Lake Graphics Card - Random Black/Blank Screens on external screen

I'm having an issue where the screen randomly goes blank/black while I'm using the system. The blank does not appear to be associated with screen refreshes or anything specific. It happened about 3 ...
0
votes
0answers
61 views

Ubuntu freezes at login screen after resume

My only workaround so far is pressing alt+ctrl+backspace and everything looks fine again. Here is the output of .xsession-errors: Script for ibus started at run_im. init: at-spi2-registryd ...
0
votes
1answer
59 views

Is it safe to upgrade to Ubuntu 14.04 with unrecognised graphics card?

I currently have ubuntu 12.04 and the settings -> Details does not detect the graphics card, however I get the graphics card info with: lspci -v | grep -i vga 00:02.0 VGA compatible controller: ...
0
votes
1answer
99 views

16.04 LTS Suspends after Resume from Hibernate

I hibernate with the lid open (docked or undocked). I resume with the lid closed, and docked. After logging in, the system will suspend (sleep) on its own, each and every time I attempt to resume. ...
0
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0answers
61 views

Can the Intel HD Graphics 515 be used as an OpenCL compute device?

Under Windows, there are drivers that support this chip for OpenCL. Do the Linux drivers support this as well?
1
vote
0answers
123 views

Integrated Graphics causing lock ups

I have a MSI GS60 Ghost Pro 4k with an intel 6700 hq and a nvidia gtx 970m with xubuntu and windows 10 dual booted. I have nvidia prime set up and when I'm running the 970m everything works flawlessly ...
3
votes
1answer
114 views

How to Have Better Intel Graphics Drivers on Macbook?

I see many graphical artifacts in using Ubuntu 14.04 on Macbook Air 2013-mid. Doing CTRL-Super-[key] causes often a time-lag and sluttering of the graphics (bad sign of the drivers). There are also ...
2
votes
2answers
270 views

How to configure igpu for xserver and nvidia gpu for cuda?

Ubuntu 16.04 Output of uname -a: Linux HOST 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Desktop grade: CPU: Intel GPU: Nvidia with 361.42 What I ...
0
votes
0answers
76 views

Set TV resolution to 1366 by 768 (solved) / Modeline for 1366x768 resolution

EDIT: The problem was fixed by restarting lightdm, though the general question still stands. I have my laptop with Lubuntu 16.04 with Intel integrated graphics connected through VGA to a ...
0
votes
0answers
297 views

Intel HD graphics 520 driver

I had an external hard with Ubuntu 14.04 running on it. I was using it happily, until I bought a new laptop. So I connected to new one and I was working, then I recognized my cpu is on high usage, It ...
0
votes
1answer
39 views

Is it safe to install outdated intel Linux Graphics Installer for 14.04.4?

I have ubuntu 14.04.4 and intel hd 4000. Recent releases of Linux Graphics Installer only support 15.10+ versions, but after little but of googling I found a working link to an outdated version that ...
0
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0answers
169 views

Intel i6260U & Iris 540 poor video performance on 16.04LTS

I am new to Ubuntu and I have installed the latest graphic driver from https://01.org/linuxgraphics. I can't play a video ie. from Youtube fluently. I have already installed VLC and it only works if ...
0
votes
1answer
280 views

Problems with Xubuntu 16.04 and Intel/Nvidia graphic card

I have a notebook Santech t67 with the following features : CPU intel core i7-6700HQ, 16 Gb RAM, Nvidia GeForce GTX 970M + intel integrated card. I installed Xubuntu 16.04 in dual boot with Windows 10 ...
0
votes
1answer
126 views

Do I need to / how do I uninstall integrated graphics before installing card drivers?

I'm using an Intel i3-6100 card which has integrated graphics. I also have a GPU (Radeon R9 380, lspci | grep VGA adds a Tonga PRO at the beginning) in the mobo but not with installed drivers, leading ...