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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XPS 15 9530 Intel 7260 AC not working - hard blocked

I installed Ubuntu 14.04 on my XPS 15. It worked like a charm until yesterday when suddenly the Wifi did not work anymore. rfkill list shows that wifi is hard blocked. rfkill unblock all does not do ...
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1answer
13 views

fstrim does not work (Ubuntu 14.04, ext4, Intel SSD 520)

I've been googling around for hours without having found an answer. I've found some hints, but they don't correlate with each other. $ sudo hdparm -I /dev/sda | grep TRIM * Data Set ...
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0answers
16 views

New to Ubuntu need help with motherboard compatibility

I am very new to the Linux world and have started building my first computer. I am curious about some compatibility issues I have been coming across. I have been reading contradictory explanations ...
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0answers
17 views

Ubuntu 14.04 wimax

wifi works, though not always available where it's needed most... how may we discover what Ubuntu 14.04 is doing with wimax? Is everything now being handled with the current/auto-updated kernel & ...
1
vote
1answer
17 views

How to repair powerstate (intel_pstate) on Intel Haswell chips?

I recently installed tlp on my Lenovo U430p laptop. After I runned it I noticed significant drop in my laptop's on bettery time. Now my laptop lasts on battery for 2 hours less than before. After ...
2
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0answers
62 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
38 views

Can't calibrate my screen(Lenovo 20354) Ubuntu 14.04.1

I just feel like my laptop's screen is not giving true colors. But i can't calibrate my screen. I have latest Intel Graphics Drivers installed. Is there any way to calibrate my screen like there in ...
1
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1answer
139 views

“Distribution not supported” when trying to install Intel Graphics Installer in 14.10

Link says it all. I understand that 14.10 is a new distro and intel only supports current Ubuntu distros, so I guess my question is: Is there a way to force the install of intel graphics drivers? I ...
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0answers
35 views

Intel HD P4600 and Ultra HD?

Does Intel HD P4600 works with an Ultra HD monitor? I want to buy an ultra hd monitor, so I want to know.
0
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0answers
58 views

external monitor not properly detected

I am having a strange problem with my external monitor. I recently installed Ubuntu 14.04 (64 bit) on hp elitebook 840 g1. I connected my laptop to an external monitor which has full HD option. ...
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0answers
127 views

AMD and Intel switchable Graphics in Ubuntu 14.04 on Dell 15R

I have a Dell Inspiron 15R laptop with Interal Intel HD Graphic card (CPU is Core i7 4500u) and AMD 8600 series external graphic card. I downloaded the AMD driver from AMD website and every now then ...
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0answers
43 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
60 views

Intel q35 Screen Artifacts. Ubuntu 14.10 How to fix?

https://www.dropbox.com/s/lpb8f40hfjsg9w0/Screenshot%20from%202014-11-09%2019%3A54%3A13.png?dl=0 https://www.dropbox.com/s/fkzv64cpkpf7qqk/Screenshot%20from%202014-11-09%2019%3A54%3A30.png?dl=0 ...
-1
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0answers
31 views

help :) how to a dual out put audio on a intel nuc runing 14.04?

i have a intel nuc connected to a pc monitor and a tv ones on hdmi the other is on thunderbolt port, would there be a way to out put the audio to both at the same time ? it will only let me select ...
1
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0answers
257 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 ...
0
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0answers
41 views

Flashing screen after installing GPU drivers

I've recently installed GPU drivers for my NVIDIA Geforce GTS 450 (downloaded from NVIDIA website; I installed it in "terminal way") and many things started to work better (like games and getting back ...
0
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0answers
80 views

Proprietary switchable graphics: amd working but intel not working

I have AMD Radeon HD 6470m switchable graphics card on my hp pavilion g4 1212tx laptop running ubuntu 14.04.1. Currently, I have installed proprietary drivers from amd website as described here. My ...
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0answers
23 views

What is are the brands of laptops that support openGL 4.0 and above

I have had bad experience in getting optimus to work well with ubuntu / getting intel drivers to play well with openGL > 3.0 and issues with stutter/lag etc. I am looking for a laptop that has ...
0
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0answers
22 views

Intel processor peformance

I have Intel® Core™ i5-3210M CPU @ 2.50GHz × 4 Are there any tweaks to do to get the most out of it on ubuntu? Thank You.
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0answers
29 views

Intel video setting always max nvidia

Every time I restart my computer brightness goes to max. Does anybody have idea how to brightness be the same as I left it before shutting down.
1
vote
2answers
145 views

Cpu overheating when booting and using Ubuntu [closed]

My laptop (Lenovo G500 Intel Celeron 1005 1.9 GHz) overheats when using Ubuntu 14.10, but does not in Windows 8. What is the problem with Ubuntu? I am worried that it will caused to damage my laptop's ...
0
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0answers
61 views

Overclocking with Ubuntu

I overclocked my CPU in BIOS using a multiplier. Everything in Ubuntu still shows the CPU frequency is stock. Is the CPU running at stock frequency, or is it overclocked like it's supposed to be? Is ...
1
vote
1answer
133 views

How to update Intel microcode properly?

I've installed intel-microcode=2.20140913.1ubuntu2 but I'm still getting 2014-05-29 loaded according to dmesg | head -n1 Do I have to use iucode-tool?
2
votes
0answers
148 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 ...
0
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1answer
120 views

How do I resolve this issue regarding installing Intel Graphics Driver?

Each time I am opening the application Intel Graphics Installer, and attempting to install it I am getting the following error: Ensuring consistent system... OKListing packages... OK Setting up ...
7
votes
1answer
549 views

Assembler similar to TASM on Ubuntu

I have an HP computer running 64-bit Ubuntu, so you could say Intel. I'm taking a assembly course at the university. The instructor wants us to use TASM. While it may run on wine I'm not sure about ...
0
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1answer
125 views

How to install Intel XDK IDE on Ubuntu 14.04

How can install intel XDK IDE on Ubuntu 14.04 When I install Intel XDK IDE this error is shown:
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0answers
82 views

How to change the driver used for SATA Controller [closed]

A while back I posted here with a question concerning really slow boot times and wake from suspend. Booting up always gives me a "gave up waiting for root devices and "COMRESET failed (errno:-16)" ...
3
votes
0answers
155 views

How to set governors for Intel to work as old good ondemand?

I used to work on my laptop on ondemand governor, which was switching CPU frequency depending on CPU usage. It worked quite nice for years and had three very important advantages: low hardware ...
1
vote
0answers
202 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 ...
0
votes
1answer
546 views

Ubuntu Intel wireless 3160 AC not working/slow/disconnecting/unstable

I had just bought a toshiba l50-b-1q0 with intel wireless 3160AC module. I have installed ubuntu 12.04 (I heard 14 natty is even worse) and tried different kernels: 3.12rc4, 3.11, 3.13.2, 3.17. But I ...
0
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0answers
232 views

failsafe-failure after installing AMD fglrx driver in Ubuntu 14.04

after trying every option I can think of (and from the Web), I am forcefully have to ask here :) So first of all my gear: A Dell e6540 laptop CPU Intel Haswell 4800MQ (igpu 4600), GPU AMD 8790m ; ...
0
votes
1answer
94 views

Turbo Boost work with Ubuntu [duplicate]

My notebook has an Intel Core i5-4200U 1.6GHz with Turbo Boost to 2.6GHz. My question is, will Turbo Boost work with Ubuntu?
1
vote
1answer
98 views

Should I turn on Hyperthreading on lubuntu 14.04?

Pentium 4 HT @ 3.20 Ghz Ram: 1536 MB Lubuntu 14.04 LTS To be clear, I want to know whether HT would slow Lubuntu down or not. I use it for daily use such as using Google Chrome (to be specific) and ...
0
votes
1answer
117 views

Ubuntu 14.04 keeps restarting the PC

When using Ubuntu 14.04, my PC doesn't shutdown. When I try to turn it off, it performs the procedure, the led goes out. Soon after it (re)start again. That doesn't happen with Fedora 20 and ...
0
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0answers
164 views

Ubuntu 14.04 Running Too Slow after Intel Driver Update?

After installation of Intel Ubuntu 14.04 Linux Graphics Driver Installer Source Of Installation, my PC is running too slow, even i can't scroll down the website pages.Is it something else is working ...
0
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0answers
162 views

Intel Dual Band Wireless-AC 3160 not being recognized by laptop, 14.04

My wifi quit working today on my HP Envy m6 laptop with 14.04 installed on it. I honestly cannot determine what the problem is. Either the card is just dead or I just haven't found what I need to. ...
0
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0answers
179 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 ...
0
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0answers
66 views

dell inspiron 5537 15r drivers

i just installed ubuntu 14 on my dell inspiron 5537 , its still fresh and up to date , i want to install my graphics drivers but i cant find a clear way STEP BY STEP , so i need help plz, my vga ...
1
vote
1answer
756 views

Unstable wifi, tries to load nonexisting firmware?

I have an Intel wireless 7260 AC adapter, I've had issus with wifi at work on this machine for a while. Very unstable connection, drops out very often. Tried updating everything. Currently on Ubuntu ...
0
votes
0answers
61 views

Integrated Graphics Controller is not listed in ubuntu 14.04

lspci | grep VGA gives me lspci | grep VGA 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 5430/5450/5470] Its not listing Intel HD graphics ...
0
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0answers
31 views

can't get nvidia to work [duplicate]

I have Asus VivoBook S551LN it has 2 graphic cards 1-Intel hd integrated 4400 2-Nvidia Geforce 840m (4GB) I use Voyager distro which based on Ubuntu 14.04 and I have installed KDE the system works ...
0
votes
1answer
303 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 ...
1
vote
1answer
405 views

Ubuntu 14.04 Laptop Screen Shaking - no problem on external monitor (HDMI) - Lenovo Y70 Touch

I've just got a Lenovo Y70 Touch laptop. Problem: The laptop screen is vibrating, (flickering? shaking? not sure what the best word for it) as if refresh rate was the problem. (17.3" 1920x1080) ...
0
votes
2answers
270 views

System freezes due to Intel videocard failure

I have a Dell XPS 15 running ubuntu 14.04 . At first all was fine, but for the past couple of months things are getting strange. Many times the laptop fails to suspend, or even freezes not allowing to ...
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votes
0answers
84 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 ...
0
votes
0answers
27 views

Pepper Flash not working: black screen and audio only [duplicate]

I've a problem with Pepperflash, but I'm quite sure it's related to OpenGl, because this problem appeared after I re-installed Intel graphic drivers. When I try to see a flash content (video or ...
0
votes
1answer
26 views

Issues with Ubuntu Unity

When I boot into Ubuntu on my Dell Dimension 9100 with Nvidia 7300 le graphics, everything works fine until I login, then unity freezes after a few seconds. I need some way to boot into Ubuntu in ...
0
votes
2answers
136 views

Why does Ubuntu only recognize four processors?

I have ubuntu 14.04 and windows 7 in dual boot. My processor is the Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz. The problem is that ubuntu detects only 4 core but they should be 8 !! Is it a known ...
0
votes
1answer
180 views

mdadm raid1 boot error

I created a RAID with Intel-Rapid-Storage(RST) - containing 2 3TB HDDs. Then I installed Ubuntu Server 14.04.1 64Bit. Everything worked fine and then I did a reboot. Then I got the following error ...