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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2answers
209 views

Intel Power Management not working on ubuntu 14.04

I am new to Ubuntu. My laptop is Lenovo Z570 Intel® Core™ i3-2348M which i bought 4 year before. Still working as a hero :P Recently i switched to Ubuntu 14.04 64 bit. But it ended up in burning my ...
5
votes
5answers
5k views

No GLX on Intel card with multiseat with additional nVidia card

I have multiseat configured and my Xorg has 2 server layouts. One is for nVidia card and other is for Intel card. They both work, but display server assigned to Intel card doesn't have hardware ...
0
votes
1answer
87 views

Just installed ubuntu and my wireless is not working

Hey I just installed ubuntu and my wireless is not working. It is a intel dual band wireless ac 3165. My first thought was to go to the intel and get the driver for it. So I done that and got the ...
0
votes
0answers
48 views

Number of Platforms : 0 error

I am trying to run OpenCL on my machine (intel Core 2 duo) with (VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)) When I run 'clinfo' in ...
0
votes
0answers
55 views

Brightness function key : very slow response

I'm running ubuntu 14.04 on my Asus K55VD. brightness low function key is responding very late : aprox 30-45 seconds later the brightness is reduced. but rest of the others functions(Brightness Up ...
2
votes
1answer
1k views

Cannot shutdown or reboot after upgrading from 14.10 to 15.04 on Intel NUC

I have been running ubuntu 14.04, then 14.10 on my Intel NUC model DN2820FYKH for months without any issues. I recently reformatted and reinstalled a fresh copy of 15.04, and after doing so I am now ...
0
votes
1answer
63 views

Onboard audio not working after graphics drivers set

I have just built a computer and installed 14.04 (trusty) from USB. When I was trying Ubuntu running off the USB the audio was working, as it was after I installed Ubuntu. Then I changed my graphics ...
0
votes
0answers
121 views

Ubuntu Linux Kernel 4.2.0 - Can I setup the ethernet driver for Intel 82562v-2 or should I downgrade kernel to 3?

My brother received a Dell Inspirion 530S for free from a neighbor and he had me install Linux on it. I went with stock Ubuntu since this is my first time and I figured it would be easiest to use with ...
0
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0answers
533 views

Bluetooth not working on 15.04 | Intel Nuc5i3RYK | Intel 7265 Wireless

Here's my info. Having and issue with my Bluetooth card. New machine and it worked on day 1. Now I cannot get it to come up on 14.04, 14.10, and 15.04. Am I missing the correct firmware? dmesg | ...
-2
votes
1answer
129 views

Ubuntu 14.10 LTS with new skylake processors .

I am looking to get a new workstation with a intel i5 or i7 skylake . Can I use ubuntu on this without problems . I don't really want to mess about installing kernels. I am not that much of an expert ...
0
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1answer
40 views

How do I become an Ubuntu Partner so I can build devices? [closed]

How do I become a partner so I can build Ubuntu devices on Intel Atom/Sofia?
0
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2answers
402 views

Set display to a higher resolution than 720p?

buen dia comunidad. Les quisiera preguntar si existe alguna manera de modificar mi resolucion actual que es de 1366x768 por alguna superior como 1600x900 o 1920x1680. Cabe decir que 1366x768 es la ...
0
votes
0answers
13 views

Intel C2D w/ Ubuntu14.04LTS will not detect PCIe x16 Video card

Settings->Updates->additional drivers does not show card or available drivers. In fact in since yesterday updates-additional drivers icon has disappeared from settings page (?). Unity Search Window - ...
1
vote
1answer
280 views

How to enable AVX2 extensions on a Ubuntu guest in VirtualBox 5?

I am trying to compile a program that uses AVX2 instructions from the rather new Intel Haswell processors. I have checked that the Macbook Pro I am using has a Crystalwell processor, which should ...
4
votes
1answer
393 views

Ubuntu: Switch from Nvidia to Intel graphics?

By default Ubuntu has selected the nouveau drivers as i have an nvidia gpu. But I need to run my system on the Intel GPU instead, with Intel drivers etc. How can I do this?
1
vote
1answer
6k views

How to get OpenGL 2+ support on Intel integrated graphics

I have a laptop that has a Core Duo T2050 w. Intel® 945GM x86/MMX/SSE2 integrated graphics. I recently installed Steam and attempted to play CS:S and To The Moon and both times received a warning ...
3
votes
1answer
2k views

Ubuntu 15.10 Headphones No Sound

I have purchased a laptop: Alienware 17 r2 Installed Ubuntu 15.10 (Kernel 4.2.0-18-generic) and am having issues with getting sound through the audio jack using headphones & external speakers. $ ...
0
votes
0answers
56 views

How to upgrade intel-microcode used by iucode-tool?

I am running 15.10 and installed the intel-microcode package. The actual microcode being installed is labelled "20150121", while the Intel website offers "20151106". What's the command (or procedure) ...
0
votes
1answer
190 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 ...
1
vote
1answer
223 views

How to: setup Intel rapid start

A short How TO guide, on how to setup intel rapid start on your laptop.
0
votes
0answers
75 views

Ubuntu 15.10 Bootable USB Drive gets stuck on loading screen on MSI GE70 6QE Stealth Pro

I'm having quite a bad time with Ubuntu and my new MSI GE70 6QE Stealth Pro. I'll be posting more questions regarding this laptop to try and solve other issues. But this is my first. The problem is ...
0
votes
0answers
45 views

I have an Intel Compute Stick with Ubuntu 14.04. and need to change download destination

I have the Compute Stick and did all of the updates and now my 8g. is full (almost). I have installed a 64g. micro sd card and can move nothing to create more room since everything in the original ...
1
vote
0answers
96 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
79 views

Ubuntu 14.04 jitter/stutter

im running ubuntu 14.04 on an Intel NUC6i3SYH. I have experienced a lot of random jittering/stuttering on my screen, especially when watching videos, in the form of a few black or white lines flashing ...
0
votes
1answer
70 views

HP 2140 screen resolution stuck at 1024x576

I installed Lubuntu on a HP2140 mini PC. Everything is working perfectly, except for the screen resolution. According to the specs it can do 1366x768. I tried setting this resolution with xrandr, ...
0
votes
0answers
31 views

Canot display video with IGD mode from bios

I have configured my bios so that the video work at IGD thus has an ATI Radeon non-integrated and integrated intel, the problem is that when you start your pc did not start the system, just start by ...
0
votes
0answers
69 views

Ubuntu 15.10 automatically choose to use Intel microcode - Is it normal behavior?

Recently I opened Additional Drivers to check if there was anything new. I notice that Ubuntu automatically chose to use Intel microcode. The default option had been 'Do not use this device' since ...
0
votes
1answer
93 views

Intel Core i7-3612QM multi-core CPU not being utilised properly

I have a Dell Inspiron 7520 with an Intel Core i7-3612QM CPU that repeatedly cycles through 100% usage of each individual core while barely using any other core as shown in the screen shot below. ...
0
votes
0answers
94 views

Lenovo Y580 4k monitor

I have a Lenovo Y580 which has an Intel HD 4000 and a Nvidia GeForce GTX660M graphic card. This laptop has a HDMI, but it's connected to the Intel Graphic, and after lots of search I found that ...
0
votes
0answers
95 views

display issue in 14.04 Dell Optiplex 9020 with Intel HD 4600 and dell Monitor

just upgraded to Ubuntu LTS 14.04 with Dell Optiplex 9020 Intel® Core™ i7-4790 CPU @ 3.60GHz. HD graphics 4600, Dell 21.5 inch 1920 x 1080 resolution screen. no option in display to increase ...
0
votes
1answer
47 views

Configuring Intel Ironlake to run WoW's OpenGL | Wine1.7

My current problem is encountering a "Memory could not be read/recognized" something along the lines of that when trying to Start WoW in OpenGL mode. I am aware that Direct3D is possible, and will ...
0
votes
0answers
147 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 ...
0
votes
0answers
39 views

Intel HD running 3d apps slow

i currently have an intel celeron processor and Intel Hd 2000 Onboard video, i've always played League of Legends and Dota 2 and many others games on Ubuntu at a stable 80-60 fps, however after i ...
0
votes
0answers
183 views

Can't connect to Wifi with Intel Wireless 7260 (possible driver issue)

Resolved: I followed instructions here: No wireless for Intel Corporation 7260 version 63 It turns out I needed download and install the backports before the intel drivers could work. This fixed my ...
1
vote
2answers
1k views

ifort with geany problem

I've changed my build/compile commands on geany to use Intel's Fortran: ifort -c "%f" ifort "%f" -o "%e" When I try compiling, I get the following error: ifort "file.f90" -o "file" (in ...
0
votes
1answer
64 views

Screen Tearing Nvidia GT640m

I want to use my Nvidia card on my computer rather than intel hd4000. However it has a outstanding amount of tearing both vertical and horizontal, even there is god damn triangles appearing in video ...
0
votes
1answer
147 views

i5-6300HQ max CPU frequency set to 760 MHz in Ubuntu 15.04

I have a Dell Inspiron i7559 laptop with a Core i5-6300 HQ and an NVIDIA GTX960M GPU. I have installed Ubuntu 15.04 on it, and I've been noticing that the CPU performance is much slower than I ...
1
vote
0answers
28 views

Can I dualboot UBUNTU with Windows 8.1 on my pc? [duplicate]

My PC specs: NVIDIA GeForce GT610 Intel Core i3-4170 3.7GHz 64-bit 8GB RAM Windows 8.1 Enterprise I was planning to install 14.04 but I need to know if I can run it on my pc.
0
votes
0answers
9 views

I have a problem booting with integrated graphics

I wanted to do a KVM passthrough to my Video card from Nvidia. So I setup vfio pci to take over the card. Now I am booting on my intel HD 4600 but after login a black screen appears. And I can't do ...
0
votes
0answers
63 views

Changing Shared Memory in Ubuntu

So I just received my i7-4790k and installed it into a MSI z97 Gaming 5 motherboard. However, the shared memory is restricted to 512MB, and it seems to be possible to increase the amount in Windows, ...
1
vote
2answers
2k views

Trusted kernel and Intel Trusted Boot

I have searched and I have found this link explaining Trusted Boot quite detailed, but for Windows: https://software.intel.com/en-us/forums/intel-trusted-execution-technology-intel-txt/topic/391211 ...
0
votes
0answers
95 views

Problems with Dell 13 7000 external scrceen on Ubuntu 14.04 LTS

I am trying to get my Dell 13 7000 working with an external screen on Ubuntu 14.04, and I'm having no luck. In order to get WIFI working I've installed the following kernel: 4.2.3-040203-generic ...
0
votes
2answers
6k views

Intel Turbo boost on ubuntu 14.04

Well, I have a Toshiba laptop with an Intel i5 2430m and 4 gb ram installed. I have intalled the i-Nex so to know my cpu frequency at every time. But there is a problem: Even when I'm editing a ...
1
vote
2answers
3k views

New laptop (Skylake) cannot boot Xubuntu even with boot parameters

I recently bought a new laptop and I would love to install Xubuntu 15.10 next to the current Windows 10 installation. The laptop I bought is a the ASUS ROG GL552VW-CN104T. The CPU of this laptop is ...
3
votes
0answers
84 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 ...
0
votes
0answers
110 views

Help with graphics driver - Intel

I've made a clean install of ubuntu 14.04.03 (64 bit) on my brother's laptop, it's a Toshiba Satellite T230-11P (i3), and everything is ok except for the 3D games. Additional drivers doesn't show ...
0
votes
1answer
96 views

Minecraft on 15.10 Flickers

This have never really been an issue for me in the past with previous versions of Ubuntu. However, now when I try to run Minecraft on my ASUS U56E I have a terrible screen flicker. I have already ...
1
vote
1answer
145 views

Is the latest Ubuntu version, intel graphics compatible?

I am using Ubuntu 15.10, and I update the second I have the ability. YouTube has screen tearing and certain games have flashing problems. I have read online that Ubuntu does not default support all ...
1
vote
1answer
462 views

Enabling NIC under Ubuntu 15.04 on Dell Optiplex 9020

I have a brand-new Dell Optiplex 9020 with an i7-4790 and 32 GB RAM. The motherboard has an Intel Q87 chipset and an Intel I217-LM Gigabit Ethernet chip. The Ethernet works fine under Windows 7. It ...
3
votes
2answers
8k views

failed to get i915 symbols, graphics turbo disabled error on boot

Whenever I boot my laptop, I see this message and it makes the boot process very slow as my screen stays black for a long time before this message appears. It shows just for a split second but today ...