Questions about Intel products or technologies. Intel is one of the leading manufacturers of CPUs and motherboards as well as a host of other hardware.

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Installation of intel OpenCL

Since I have a Intel HD 5000 and would like for Blender to work a little faster, I am trying to get Intel's OpenCL support to work on my Ubuntu 14.04. I installed clinfo, ocl-icd-libopencl1 and the ...
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1k views

Intel display controller unclaimed

I have just reinstalled Ubuntu 12.10 on my Optimus laptop with Intel Ivy Bridge and Nvidia 650M graphics cards. I have set up Bumblebee following this guide: http://www.webupd8.org/2012/12/use-nvidia-...
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2k views

Screen tearing in video playback - Ubuntu 14.10 - Unity - Intel Ivy Bridge

I am experiencing severe screen tearing while playing full screen video. Ivy Bridge graphics - Ubuntu 14.10 x64 (Unity). Existing answers such as Screen tearing in 11.10 with intel graphics do not ...
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0answers
1k views

Wireless Dropping Out Using Intel 7260AC Card (Deauthenticated - Reason 7)

I have recently bought a new laptop and it has an Intel 7260AC wireless card in it. I am getting regular wireless dropouts occurring at no specific interval. AFAIK this only occurs at my house. ...
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0answers
54 views

Ubuntu 14.04 crashes when watching youtube videos

My copy of Ubuntu 14.04 LTS just won't stop crashing when viewing YouTube videos but the worst part is that the problem is inconsistent because I can sometimes go days without any problems and other ...
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0answers
88 views

Ubuntu 15.10 Graphics Glitching

I had Ubuntu 15.10 running on an old Dell SFF tower (I think a optiplex 755). It uses integrated intel graphics. Both with a monitor attached and thru screen sharing into the computer I see the ...
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0answers
97 views

Triple Screen working on GNOME Shell but not on Unity

I'm trying to use my triple-screen setup on Unity, and after a lot of failures, I have still not been able to make it work. Today, as a last resort, I tried on GNOME Shell and ... it worked ! The ...
3
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0answers
769 views

I'm unable to set 2560x1440 resolution on Intel HD 5000 using Displayport with PG278Q

I've just installed Ubuntu 14.04 LTS and I'm unable to get the monitor working. Screen works fine in BIOS and the same machine when booting to windows (before installing Ubuntu). I have tried the ...
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0answers
394 views

Is it possible to use both fglrx and Intel graphic drivers simultaneously?

I have just installed Ubuntu and I'm using the following setup: AMD R9 270 (2 monitors) Intel HD 2500 (1 monitor) With the default configuration after installing Ubuntu (radeon driver for the R9 ...
3
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0answers
503 views

Bumblebee with 2 dedicated video cards?

So I have a lenovo 510p laptop, with integrated Intel HD 4600 graphics, plus 2 GeForce GT 755M-s, one of which is in the ultrabay and thus is removable. I'm running Lubuntu 13.10. I use the ...
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0answers
715 views

Screen tearing without compiz

I am trying to setup a working 13.04 desktop. If I use default ubuntu desktop, it loads compiz and I don't have any tearing. If I run openbox, I get tearing while compiz is disabled. Ive tried to ...
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0answers
137 views

How to manage colours of monitor?

When I was on Windows 7 there was a program: Intel HD Graphics control panel. My notebook: Acer Aspire 5750G Integrated videocard: Intel HD graphics discrete video card: Nvidia 630m How can ...
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0answers
65 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 ...
2
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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 ...
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0answers
42 views

Different versions of OpenGL for iGPU and dGPU

I have a laptop with an integrated GPU Intel HD Graphics 5500 and an NVIDIA GeForce 840M, and I am running Ubuntu 14.04. I'm trying to install the CUDA toolkit 7.5 and I need OpenGL 4.3 support. If I ...
2
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0answers
270 views

*ERROR* Atomic update failure on pipe B

I planned to use my old copmpaq 6710b for some pythonic work. I installed Ubuntu 16.04 on it but noticed it ran extremely slow. So I switched to Xubuntu, but again, the gui is horribly slow and ...
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0answers
201 views

Diagonal Screen Tearing Ubuntu 14.04 64-bit Intel Skylake Integrated Graphics

For quite a some time now I'm having a bit of trouble with diagonal screen tearing. So, from the top of the right side of the screen, it goes diagonally to the bottom left side of the screen. Now, the ...
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0answers
253 views

Firefox freezes to often, nothing usefull on logs

Since few days, Ubuntu totally freeze when using Firefox, can't access TTY and REISUB don't work. Xubuntu 15.04 x86-64 (up to date/proposed not active) Firefox 38 Intel Celeron J1900 with Intel ...
2
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0answers
306 views

Intel Built-in e1000e driver broken in 15.04 Vivid Vervet

It seems (sadly) that the built-in e1000e driver for an Intel Gigabit Ethernet controller does not work in Ubuntu 15.04. I found a workaround by obtaining a USB Gigabit Ethernet Adapter, but I wonder ...
2
votes
0answers
668 views

xrandr lists audio (over HDMI) but aplay doesn't

I'm on 14.04 and trying to get sound over displayport -> HDMI -> TV on my Dell Optiplex 780 with Intel GMA4500 graphics. The issue is not (yet) displayport -> HDMI which seems to be adapter dependent ...
2
votes
0answers
406 views

Second Screen not working Ubuntu 14.04 Intel Graphics

I've been trying to solve this problem for a while now so I'll appreciate your help. I can't make ubuntu 14.04 recognise my second monitor. This is my graphics card info ~# lspci | grep -i vga ...
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0answers
656 views

Mutiseat with 14.04 using Intel onboard and Nvidia GPU

I try to set up a multiseat system on Kubuntu 14.04. The system has an Intel on-board GPU and a PCIe Nvida GPU. I have added the Mutiseat PPA.The following config files did more or less work in ...
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0answers
131 views

Intel and Nvidia. How run both on desktop. Not bumblebe!

I have my desktop with two video adapters (Intel and Nvidia 210) I want use them both the same time. Is this possible? They are actually works on the same time but Nvidia works with artefacts (...
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0answers
417 views

No HDMI sound with Intel

I've a problem which bothers me for days: The audio output via HDMI does not work anymore since I updated to Ubuntu 13.04 (it worked perfect with ubuntu 12). A few datas: **cat /proc/version** ...
2
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0answers
441 views

Ubuntu 12.04 will not connect to school wifi?

I am new to ubuntu. My wireless card is a Intel Corporation Centrino Advanced-N + WiMAX 6250 (rev 57). It will connect fine at my house, but not at school and some other places. The networks which ...
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votes
0answers
2k views

Fix Overscan/ Underscan on HDTV Intel HD Graphics Card

I have my laptop running Ubuntu 12.10 hooked up via HDMI to my 24inch, 1080p HDTV though I am experiencing an overscan problem. When the tv cis connected, it cannot be run at the 1080x720 resolution (...
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votes
0answers
1k views

How to change graphics options for Intel chipsets?

I have Acer Aspire 5349 with some integrated Intel GPU. On Windows I could just open an Intel program in which I could change my graphical settings like colors, but also 3D settings for improving ...
2
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0answers
377 views

Asus Eee PC R101d videos don't play properly in Lubuntu 12.10

I installed Lubuntu 12.10 on an Asus Eee PC R101D (Intel Atom N450, Intel GMA 3150). And there is a problem with video playback. It won't play videos properly, only stuttering, extremely slow, hanging....
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0answers
76 views

My ubuntu installation directory is not bootable on my intel mac

I have a intel mac, I previously had linux mint, I wanted to switch to ubuntu I made a usb install disk using UNetBootin and it boots fine, but I install it to my hard drive, but when I go to the boot ...
2
votes
0answers
522 views

Slow hd in Ubuntu 12.04 Intel Sandybridge mobile

I got a computer with a preinstalled version of Windows 7 but I decided to install Ubuntu, but there is a problem during the hard drive is too slow. I have an Intel Sandybridge mobile graphic ...
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0answers
142 views

What flags can I add or are added when loading the kernel to enhance Sandy/Ivy Bridge performance

Are there any flags in Ubuntu 12.04 that I can add or are added already that when loading the kernel it enhances the performance of Sandy or Ivy Bridge hardware? In my case my motherboard is the ...
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0answers
682 views

Wifi problems when I use Bluetooth on my laptop

Whenever I use my Bluetooth on my laptop, which is almost always since I use a bluetooth mouse, my internet speed falls to 1MB/s in the internet panel and almost nothing loads. I'm using the iwlwifi ...
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0answers
81 views

Intel NUC5CPYH audio problem in ubuntu 16.04

I am having weird audio issue in Intel NUC5CPYH. Right after, I install Ubuntu 16.04, I change pulse audio default.pa conf file so that it only loads hdmi as audio output. After that I reboot. Then ...
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vote
0answers
211 views

Error in installing intel graphics driver for Ubuntu 16.04

Please read through what I have tried. I have Ubuntu 16.04 LTS 32 bit i386 installed on my IBM-T43 laptop. My processor is Intel® Pentium(R) M processor 1.73GHz and graphics is Intel® 915GM x86/MMX/...
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0answers
213 views

Troubleshoot instant freeze after login on Ubuntu 16.04?

On a clean Ubuntu 16.04 desktop install, I'm encountering total system freeze (tty+ssh down) as soon as I login (during the fade animation). The system is a recent Intel NuC (Nuc6i5) with a Skylake ...
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0answers
172 views

Does anyone have bluetooth working on Dell 7559 (intel 3165 ubuntu 16.04)

My bluetooth worked in 15.10 using one of the earlier kernels (4.3?) but I upgraded for better skylake support and my bluetooth no longer works. I can detect a device but it will not connect and play ...
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0answers
205 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
177 views

Xorg fails to start after upgrade 15.04 -> 15.10

I am near to crying with my Acer Travelmate that annoys me ever since I installed a Ubuntu version on it and hope for some help here: My newest problem is a complete failure of the Xorg giving an ...
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vote
0answers
384 views

Hardware acceleration on chrome kiosk using ubuntu server

I've purchased the Intel NUC5PPYH in order to make it a chrome kiosk. The CPU is Intel Pentium N3700 which has Intel HD Graphics built in. The kiosk is built on top of Ubuntu Server 14.04.3 with xorg, ...
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0answers
215 views

How can I switch between Nouveau and INTEL video driver?

On laptops with NVIDIA Optimus, Nouveau is installed by default. When you try to install closed-source driver of NVIDIA, it's possible to switch between NVIDIA and INTEL video driver via NVIDIA's ...
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0answers
219 views

intel pstate, turbo always on cpu temp is 60 and without only ~43

I have a problem with pState on my Thinkpad L450 with Intel 5200U (broadwell) + SSD. When I use pstate, the turbo mode is nearly always turned ON and my CPU fan is also always ON because cpu temp is ...
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0answers
2k views

NUC 5CPYH + Intel 3165 + Ubuntu 15.04 or 14.04. Here's how.

This page describes how to get the Intel 3165 wireless card working on Ubuntu 15.04 on the Intel NUC 5CPYH. To fix this problem: Check the linux kernel you are using $ uname -r Even if you've ...
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0answers
108 views

Bard's Tale: glitch on intel (15.04)

There is a game called the Bard's Tale. It used to run great for me on Ubuntu 14.10. But no more in 15.04. My graphics card is an integrated Intel: $ lspci | grep VGA 00:02.0 VGA compatible ...
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0answers
219 views

DRM not initializing eDP LCD Display

I'm having an issue with Ubuntu on a small-form-factor PC I built. It is based on the ASUS Q87T and the Intel G3258 CPU. Everything works great with an external (DP, HDMI, VGA) display, but I cannot ...
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0answers
406 views

Proprietary Intel driver for processor microcode firmware seems to disable overclocking

I installed Ubuntu 14.04 on Asus B85M-G motherboard with G3258 CPU. This CPU has good overclocking possibilities and I was able to overclock it without hassle. Due to minor issues with hibernation and ...
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0answers
160 views

Could not find OpenGL entry point 'glGetError'

I recently downloaded steam and purchased team fortress 2 and Garry's mod on Ubuntu 15.04. And it came up with the error Could not find required OpenGL entry point 'glGetError'! Either your video ...
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0answers
134 views

is it possible that my intel video driver is malfunctioning?

So, I've installed Steam on an Acer laptop aspire V5-131 which has a duo-core processor (model: 1017U) and 8 gb on RAM with Xubuntu 14.10. and installed some games, particularly hotline miami, and ...
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0answers
607 views

WiFi problem in ubuntu 14.04 Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection

My WiFi connect is slow, block. I install a fresh Ubuntu copy. This is my config: can someone help me? ########## wireless info START ########## Report from: 04 May 2015 16:03 EEST +0300 Booted ...
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158 views

Vivid / Poor performance on Football Manager 2014

When I launch a new game, I only have one star for performance, even for 1 league only, despite a good configuration for this (i don't want 3D view of matches): Xubuntu Vivid x64 / Intel Celeron ...
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371 views

After upgrading to ubuntu 15.04 compiz slows the system down

I just upgraded to ubuntu 15.04, and not only was dual monitor capability lost, but compiz seemed to make the CPU run at 80% despite there was nothing running. I installed the compiz editor and tried ...