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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2
votes
1answer
71 views

I have a problem with intel graphics

I use Ubuntu 14.04 to watch movies or animation and see it all as full High Definition(HD). Since a few days ago I noticed the changing of FPS and I do not know why. I have chosen installing Intel ...
1
vote
2answers
3k views

Ubuntu is very slow when Intel SpeedStep is enabled (CPU is not used in full speed)

I have a Dell notebook with i7 processor and Ubuntu 14.10. When i disable SpeedStep in my BIOS my computer is very fast but the fan runs very often and the battery gets empty fast. When I activate ...
0
votes
0answers
29 views

Mac Pro1,1 Mid to Late 2007 wont boot anything at all

I've tried making numerous install disks and live usb's on both 14.04 and 11.04 amd and intel build and If I'm lucky enough to get something to come up its "error cannot load device path" (something ...
0
votes
1answer
113 views

What is the normal temperature for my computer?

What is the normal temperature for an Acer Homa GL40 chipset? Laptop technical specifications: * Acer Extensa 5230e * Motherboard: Intel GL40 * CPU: Intel mobile core 2 solo @ 2.20 GHz During idle ...
0
votes
2answers
314 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
166 views

Switching from dedicated graphics card to Intel integrated graphics, still having problems

I installed Ubuntu 12.04(I can't update because it breaks something) on a computer with a dedicated graphics card. The graphics card is an AMD Radeon 6570. It was installed in the computer when I put ...
10
votes
1answer
5k views

kidle_inject causing very high load

When ever kidle_inject starts running on my system the load shoots up in general it only gets to a load of around this 5.23, 3.65, 2.54 but a lot of the time it jumps up past the 15 mark on each of ...
2
votes
1answer
134 views

Split large resolution into 2 desktops

I am trying to find a solution to a limitation we have with a split DisplayPort to 2 monitors. It creates a single display across each monitor. As far as hardware goes our hands are tied since we ...
1
vote
1answer
2k views

lspci | grep VGA does not detect my dedicated AMD Radeon HD 8550M / R5 M230 in ubuntu 14.04 64 bit

My Ubuntu 14.04 in Lenovo b40-70 do not detect my AMD/ATI Radeon HD 8550M / R5 M230 , it shows only Intel integrated graphics card here's the output : 00:02.0 VGA compatible controller: Intel ...
0
votes
0answers
135 views

I am getting tx unit hang errors with Ubuntu Server 14.04.1 LTS 32bit

I am getting tx unit hang errors with Ubuntu Server 14.04.1 LTS 32bit. My card is an Intel PWLA8391GT Desktop Adapter PRO/1000 GT 10/ 100/ 1000Mbps PCI 1 x RJ45 - OEM ...
2
votes
0answers
493 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 ...
1
vote
0answers
38 views

Ubuntu stops showing movie after idle time [duplicate]

I'm running Ubuntu 14.04, and when I am watching a movie, after 10-20 minutes the NUC stop casting picture to my tv, and I need to wiggle the mouse to get the screen back on. I disabled the screen ...
1
vote
0answers
199 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 ...
0
votes
1answer
2k views

Cannot virtualize 64bit vagrant boxes

I run Ubuntu 14.04. My CPU is Intel Core 2 Duo CPU P7450. It supports neither VT-x nor EPT. But it is 64bit. I can only virtualize 32bit boxes with success. When I try 64bit i get a never-ending ...
1
vote
0answers
307 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 ] ...
0
votes
1answer
138 views

Bluetooth not recognized for Segar laptop with Intel 8 chipset

I originally got my bluetooth mouse to work after installing blueman. Then, it stopped. I do not recall what was updated on my laptop running Ubuntu 14.10. I can only tell you that it stopped and ...
0
votes
1answer
543 views

Need help with AR8161 and i217v ethernet drivers

I recently changed the motherboard in my 14.04 server. It has two NICs: Intel i217V and Atheros AR8161. I could never get the Intel to work, so I shut it off in bios. The AR8161 works, but it is ...
0
votes
1answer
481 views

Where is intel-ucode

According to the ArchLinux wiki intel microcode, I need the package intel-ucode in order to install Intel microcode updates. I'm running Kubuntu 14.10 (Trusty Tahr). I want the deb package itself ...
1
vote
1answer
2k views

Low Graphics mode after 15.04 ISO [closed]

Booted 15.04 desktop ISO and went no where. "The system is running in low-graphics mode" screen popped up with "Your screen, graphics card, and input device settings could not be detected correctly. ...
0
votes
4answers
6k views

Light distro for intel atom [closed]

Looking for a light distro for my small intel atom laptop. Uses:- i happily use ranger,mplayer,luakit,zathura and awesome...don't suggest to use lubunt as it is my last option. Cannot use or install ...
0
votes
1answer
91 views

Are proprietary drivers better for battery life?

I have an Intel HD 4400 onboard video card. I was pondering getting the properitary linux drivers from Intel. Will this increase battery life and performance? Does this apply to other components as ...
-1
votes
2answers
486 views

Sound stopped working on hdmi on 14.04

I have a Dell inspiron 15 3542 and i could never get HDMI working properly and a few days ago I finally got it working after installing intel drivers. All was working fine until today my tv wouldn't ...
0
votes
1answer
348 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 ...
1
vote
1answer
633 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 ...
3
votes
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 ...
7
votes
1answer
16k views

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

My Ubuntu version is new, and Intel Graphics Installer doesn't allow me to install the Intel video drivers. It says "Distribution not supported" How can I resolve this problem?
0
votes
3answers
1k 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. ...
1
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 ...
3
votes
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 ...
0
votes
1answer
53 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.
0
votes
2answers
730 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 ...
2
votes
1answer
8k 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?
3
votes
0answers
5k 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
votes
1answer
626 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
2k 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 ...
2
votes
1answer
5k 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:
3
votes
2answers
2k 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
345 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 ...
1
vote
5answers
6k 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
votes
1answer
443 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
594 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
259 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 ...
1
vote
2answers
992 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 ...
1
vote
0answers
635 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 ...
1
vote
1answer
2k 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
32 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 ...
1
vote
1answer
5k 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 ...
2
votes
1answer
2k 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) ...
3
votes
2answers
2k 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 ...
1
vote
0answers
343 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 ...