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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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
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: ...
3
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0answers
677 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 ...
3
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0answers
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 ...
3
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0answers
6k views

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 ...
3
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0answers
483 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 ...
3
votes
0answers
680 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 ...
3
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0answers
136 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
69 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 ...
2
votes
0answers
52 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 ...
2
votes
0answers
183 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
votes
0answers
228 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
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0answers
954 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 ...
2
votes
0answers
105 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 ...
2
votes
0answers
496 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
362 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 ...
2
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0answers
298 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 ...
2
votes
0answers
606 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 ...
2
votes
0answers
129 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 ...
2
votes
0answers
383 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
votes
0answers
423 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 ...
2
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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 ...
2
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
votes
0answers
352 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, ...
2
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0answers
72 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
520 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 ...
2
votes
0answers
141 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 ...
2
votes
0answers
659 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 ...
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 ...
1
vote
0answers
136 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 ...
1
vote
0answers
284 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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vote
0answers
70 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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vote
0answers
131 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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vote
0answers
109 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 ...
1
vote
0answers
427 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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0answers
147 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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0answers
351 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 ...
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0answers
152 views

Black border in window

I am using Ubuntu 14.04. I have this problem and the terminal is filled with black color: so I Googled this problem and found some solution ...
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0answers
49 views

New desktop dies when starting OpenGL screensavers

I got some new screensavers (sudo apt-get install xscreensaver xscreensaver-gl-extra xscreensaver-data-extra) and it had some nice OpenGL screensavers on it. When I start some of them (one of them is ...
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0answers
200 views

Clevo w240aeu + Intel Centrino Advanced-N 6235 No Bluetooth Ubuntu 14.04 64bit

I'm sorry for opening another thread about the Intel Centrino Advanced-N 6235 but after googling I couldn't find an answer. I'm running Ubuntu 14.04 with kernel 3.13 on my laptop. I can't get the ...
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0answers
309 views

Intel 82576 Ethernet Controller stuck at 10Mb/s

I have a server board which uses the Intel 82576 network controller. When I plug it into my gigabit switch it auto configures a link speed of 10Mb/s. $ sudo ethtool eth0 Supported ports: [ TP ] ...
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vote
0answers
272 views

can only start with nomodeset

I am running ubuntu 14.04.1 on an intel Atom machine. When I start I have to set nomodeset or it boots to a black screen. But even then I only get a 800x600 resolution and everything graphics related ...
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0answers
346 views

(k)ubuntu 14.10 - graphic artifacts on intel

today i have tried ubuntu and kubuntu 14.10. I've experienced some graphical artifacts around the cursor. Following issues have been observed: the cursor leaves a line of cursors on fast movement ...
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vote
0answers
639 views

Ubuntu 12.04 Intel Ethernet & Wireless need drivers

Neither wireless or ethernet is working on my Acer TravelMate p645-MG Ubuntu 12.04 laptop. I'm currently using a USB Wifi dongle, but I would like to get the drivers working. I found this post: Intel ...
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0answers
344 views

Detected a hung GPU, disabling acceleration

on lubutnu 14.04 im getting a gpu hang on lubuntu and when i checked the system log it said [ 2303.921] (EE) intel(0): Detected a hung GPU, disabling acceleration. [ 2303.922] (EE) intel(0): When ...
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0answers
135 views

Laptop detecting VGA port which isn't there. How to disable it? Ubuntu 14.04

Is there a way to disable the VGA port permanently, for all users? My Dell Inspiron 15 (3135) laptop has no VGA port, but System Settings> Screen Display shows the built-in display and a second ...
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0answers
96 views

F12 for wifi not working on HP M6-1045DX

I've searched for hours and tried multiple suggestions to no avail, except for editing iwlwifi.conf and adding the "extra options", I'm not sure doing that part applies to my setup or not. OK, here's ...
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vote
0answers
111 views

Black Screen/Video Drivers Crashing on Login

I have a new laptop which I have been running Ubuntu on for a few days without any problems. Now when I turn on the computer it gets to the login screen, and if I try to log into my profile there's a ...
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vote
0answers
353 views

Laptop Intel HD graphics not detected, only ATI is found

I'm using Dell n5010 with dual Intel HD VGA and ATI radeon VGA. I have installed fglrx and amdcccle. But linux doesn't seems to detect my intel VGA but it detects ATI card. inxi -G gives following ...
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0answers
457 views

Problems with HDMI output resolution using Xubuntu 14.04

I got a problem using Xubuntu 14.04 LTS while connecting it to the HDMI port from a Samsung LN40R81. Straight to the point, the resolution is lower than the required (1366 x 768). This resolution ...