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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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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10 views

Intel Graphics HD 3000 Steam Problem

I'm having issues with my grapics, when i play on windows CS GO for example i can play it smoothly, but on ubuntu (14.04 ,14.10 and 15.04) and now im on ubuntustudio 15.04; i have FPS drops on a ...
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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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1answer
48 views
+50

Installing Ubuntu on Win 8 Tablet

I know this may seem a little bit duplicated, but my problem is more worse. It's like this: I have got a Win 8 tablet pc, which uses EFI boot option instead of UEFI. But what make it worse is that it ...
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0answers
9 views

How to disable intel SRT?

I am trying to follow this guide to install ubuntu on a UEFI system: https://help.ubuntu.com/community/UEFI I already disabled Fast Startup, but I can't figure out how to disable/turn off Intel SRT. ...
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11 views

Relay Wifi on Ubuntu 14.04

The wifi in my bedroom is really weak, So I used windows program Maryfi to create a wifi point on my laptop, and extend the signal so other devices can use the wifi. This works flawlessly, except I ...
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0answers
11 views

PC and Display Randomly Gone Unresponsive

I had same display issue with this closed question Strange random display issue, I am using notebook asus x450lcp with ubuntu 15.04, when this issue happen keyboard and mouse not working, and system ...
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1answer
289 views

Intel HD graphics driver for 15.04

I want to install the intel graphics HD driver on my Ubuntu 15.04 system. However, the installer from 01.org only works up to 14.10 ...
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0answers
18 views

compilation problem using ifort in geany

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 directory: ...
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1answer
43 views

Unknown Display Ubuntu 14.04 (Intel)

I have an Intel G33 Chipset. I can't seem to increase the resolution:
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1answer
29 views

Intel X4500 + 8GB RAM = no more MTRRs available and X freeze

I have a considerably strange issue with Ubuntu 14.04 LTS. I have two Lenovo T400 machines - both running the .24 BIOS - with integrated Intel graphics and two sets of 2x4GB RAM modules of different ...
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2answers
217 views

How to get my Intel Wireless 3165 to work?

I have installed Ubuntu 15.04 on my new Intel NUC However the wifi does not work. It complains (in dmesg) that the iwlwifi module was unable to load the firmware code because iwlwifi-3165-10.ucode ...
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0answers
37 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
29 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
19 views

intel-virtual-output -f XIO fatal error

After a fresh installation of ubuntu 15.04 i've updated the packages. And whenever i try to run intel-virtual-output -f it give me :- XIO: fatal IO error 11 (Resource temporarily unavailable) on X ...
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1answer
51 views

how to swich from different VGA on Ubuntu 14 lts

What I checked out: sudo lshw -c video *-display description: VGA compatible controller product: Haswell-ULT Integrated Graphics Controller vendor: Intel Corporation ...
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0answers
231 views

Intel e1000e Ethernet not working

I have the problem that the ethernet device on the Intel NUC is not found. ifconfig -a only shows lo and wlan0 but not eth0. sudo lshw -C net gives the following output: *-network UNCLAIMED ...
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0answers
9 views

Graphics not detected and mouse flickers

My mouse flickers and tends to disappear and when I go to Displays inside settings, I get Unknown. Also, when I go into Details, I get "Gallium 0.4 on llvmpipe (LLVM 0x209)" under Graphics. How can I ...
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1answer
168 views

Should I activate the additional driver: Processor microcode firmware for Intel CPUs for intel-microcode

I have recently noticed that there is an additional driver called Unknown: Unknown here which was not there before: I have already read this, and understand why it is there, but my question is, ...
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0answers
41 views

How can I get my second monitor to work on Intel HD4600

My primary graphics card (as set in the BIOS) is my R9 280X. It works perfectly fine with the monitor running off it. However, my secondary monitor (an older one, a beige 4:3) which is plugged into ...
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0answers
16 views

intel 855gme-xbmc not working

I have an ancient Toshiba satellite a50-111 which I recently revived with a new hdd. I am running ubuntu 12.04. The problem is that I cannot run the latest xbmc (Kodi). I see that there is no 3d ...
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0answers
24 views

Intel Fakeraid Messed Up

I've managed to screw up my Intel fakeraid. It's a RAID-5. I've lately had some trouble with disks becoming disconnected, and I haven't identified whether it's the disk that's at fault, the cable, or ...
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0answers
28 views

CPU Governor Not 'Idling' After Kernel Update

Last night, my laptop running Ubuntu 14.04 asked to update the kernel to 3.16.0-43. I noticed this morning that Conky is now reporting that my CPU is running around max all the time now. Before ...
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0answers
37 views

Ubuntu Freezes at Ubuuntu logo on startup

Recently I've installed Ubuntu on my Asus U31JG laptop using an NVIDIA and Intel graphic adapter. I did the installation like 10 times or more because of this freezing problem. Ubuntu installation ...
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1answer
43 views

ubuntu 14.04.2 on 5th gen intel chips

Does ubuntu 14.04.2 work well with the 5th gen Intel processors? And also, does it support GT 820M graphic cards? In short, I have a HP 15-r240tx laptop and will I be able to install ubuntu in it?
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1answer
386 views

How to Update OpenGL with Intel graphics card Ubuntu 14.04

So I got my desktop back up and running and I wanted to play TF2, so I installed Steam, got the game and when it starts up I get Could Not Find Required OpenGL Entry Point 'GLColormaskindexedEXT'! ...
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0answers
14 views

Intel P-State: Stuck at 900 Mhz after unplugging power supply, even if plugged in again

when i start my laptop without power supply or unplug it later, the frequenzy gets stuck at 900 Mhz. If i change the governor to performance it is stuck at 2.5 Ghz. After a restart it works as ...
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0answers
96 views

“Wait for vertical refresh” in Catalyst Control Center, ubuntu intel\amd graphics

Every think is installed and work. I can switch graphic cards between intel and amd. But when amd is active, i have horrible tearing everywhere, especially in video. Catalyst Control Center has in ...
2
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1answer
302 views

DRM errors on startup

I have recently noticed these errors on startup (they occur every startup): Jun 29 08:07:09 MATRIX kernel: [ 10.773473] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO ...
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0answers
104 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 ...
0
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1answer
38 views

Performance problems with Ubuntu 14.04

My computer's performance (A 2012 Macbook Pro, i7 with intel hd 4000), specifically with gaming, has been lacking in Ubuntu compared to my other operating systems, OS X and Windows. I feel like this ...
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0answers
29 views

Execute .sh file, neither in terminal or interface+graphics card issue

I've just installed Ubuntu 15.04 a few days ago, it runs pretty well so far. But I wanted to upgrade it a little and started to play around with tweaks and other stuff. Trying Cairo, I saw that ...
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2answers
119 views

How to get intel graphics drivers for 14.04?

I did some looking around and it seems like there was, at one time, an intel-made graphics program for Ubuntu 14.04. But it seems that they have since started only supporting 14.10 (which is ...
0
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1answer
61 views

Ubuntu 14.10 Intel Parallel Studio 2015 update 3 not supported

I'm trying to install Intel Parallel Studio 2015 student edition on Ubuntu 14.10 using GUI installation. I get the message that my OS is not supported and latest supported Ubuntu version is 14.04. Is ...
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0answers
76 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
52 views

openCL on “GM965/GL960 Integrated Graphics Controller”

Running Lubuntu 14.10 32-bit Intel Core 2 Duo processor lspci | grep "VGA" = "GM965/GL960 Integrated Graphics Controller" I need to get at least CPU-based openCL support for a program I'm trying to ...
0
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1answer
88 views

My CPU clock speed is changing constantly. Is it normal?

I am running Ubuntu 14.04 on my laptop, and whenever I run cat /proc/cpuinfo | grep "MHz" I get varying speeds. I thought that clockspeed is a fixed property, which can be under clocked or ...
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0answers
137 views

T440s randomly freezing on Ubuntu 14.04 and 15.04

My T440s thinkpad randomly freezes when running both the LTS and current Ubuntu release. I haven't be able to identify a pattern to the freezes. This happened on Mint 17.1, so I tried fresh installs ...
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1answer
348 views

Ubuntu 15.04 and integrated Intel video [duplicate]

I have Gigabyte b75m-d3h rev1.1(1155) with Corei3 2340(3.4ghz). How do i get some video driver working? this is how it looks like. http://dox.bg/files/dw?a=e8255ecb14
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1answer
30 views

Images and text distorting after playing a game, any idea how to fix?

Completely new to Ubuntu, so please feel free to assume I know how to do almost nothing. Basically, after playing a game in Steam (I've tried this with Crypt of the Necrodancer and Faster Than ...
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42 views

dual monitors Ubuntu 14.04 missing characters with intel HD4400

I have an Asus laptop with Intel HD4400 graphics. When I hook up another monitor via the HDMI I lose characters. Error console in MySQL workbench is totally unreadable and same with Thunderbird email. ...
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0answers
40 views

Fresh installation Kubuntu 14.04 LTS X86 Hangs at boot(Dell Dimension 8300 Desktop)

Recently I was installed Kubuntu 14.04 LTS X86 version on my Dell Dimension 8300 Desktop Computer. Installation went just fine, but at first boot it seems to hang at grub. At grub, It hangs and I'm ...
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0answers
62 views

Best wifi option for Single Board Computer

I just got the Single board computer conga IA3. It has a intel Atom E3826 processor and I am going to run Linux in this single board computer, specially Ubuntu. I want to add wifi in this board so I ...
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2answers
308 views

How can I set the CPU frequency to always stay at its maximum?

Since I mostly use my laptop as a desktop, I'm trying to set its CPU to its maximum frequency. The CPU is an Intel Core i5-3337U (dual-core with Hyper-Threading), which caps at 2.5GHz (with 2 active ...
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1answer
344 views

No Bluetooth on Intel 7265 WLAN card (Dell XPS 13)

I recently purchase a Dell XPS 13 (9343), installed Ubuntu 15.04 and replace the Broadcom 4352 card with an Intel 7265 card due to Broadcom's horrible support for Linux and crappy signal. Wi-Fi works ...
2
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1answer
104 views

Characters missing / corrupted text Ubuntu 14.04 (and other versions) Intel 5th gen

In Ubuntu 14.04 from one day to another characters start to be missing in all applications (Ubuntu menus, thunderbird, etc). How to fix this?
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28 views

overheating ibm t23 minimal install

My IBM t23 with Ubuntu 14.04 minimal install is ovreheating in one spot after about 15 minutes of essentially idle use e.g. editing plain text documents in an xterm window with nano with almost ...
2
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0answers
96 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 ...
0
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1answer
181 views

How to install the correct intel driver onto Ubuntu 14.04

My laptop is kinda sluggish but I think it has to do with the graphics. The whole system freezes when trying to encode or transcode a movie. All my research leads to the valleyview Gen7 graphics. I ...
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0answers
212 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 | ...