The tag has no usage guidance.

learn more… | top users | synonyms

3
votes
1answer
1k views

Scaling issues of i7 3520M with intel_pstate module on Kernel 3.10.0

Few days ago I updated my openSUSE 12.3 system from Kernel 3.9.8-1.gf3348a8-desktop to 3.10.0-1.g3dcd746-desktop and since then, turbo mode of my i7 3520M is enabled by default and it does not ...
3
votes
1answer
1k views

Linux USB Boot results in black screen

I'm trying to install Linux alongside Windows 8 on my new Asus Zenbook UX32VD, which has both an Intel HD 4000 and a NVidia 620M I've been having quite a few problems booting up linux via USB so I ...
2
votes
1answer
88 views

No sound in Debian 7

I've installed Debian 7 but there is no sound. The motherboard is H110M-D D3. Is there any way besides upgrading the kernel to make the audio work? I've tried the most common solutions (mute in ...
2
votes
1answer
1k views

Intel Skylake + DisplayPort 1.2 MST/Daisy chain on Linux

I am planning to buy hardware for using DisplayPort 1.2's MST feature to daisy chain two monitors in combination with the Intel Core i5 6600 Skylake processor on Ubuntu. Is this supported yet with the ...
5
votes
0answers
1k views

Dual monitors with 2 videos driver with xrandr 1.4

I'm trying to dual-screen with 2 differents video card drivers (i915 & nvidia) but as you can see xrandr is only listing nvidia provider. [x@epoch ~]$ xrandr --listproviders Providers: number : ...
3
votes
0answers
111 views

How to interpret perf -e cache-misses:pp?

I find the behavior of perf top -e cache-misses:pp -p <my_pid> quite confusing. I own an Intel i5-3230M, running kernel 4.4.5 64 bit. If I just run that commmand, I get basically no samples ...
3
votes
0answers
38 views

Gnome shell on debian use to much resources

I recently install debian 8 on my system and install gnome. But after working for couple of minutes I notice that my battery is discharging very fast. So I check CPU usage and it using half of CPU ...
3
votes
0answers
5k views

Which driver for Intel HD Graphics should I install?

Recently, I have replaced my old motherboard Giga G41M + Pentium 5500 CPU with the new Giga B75M + Celeron G540 CPU. The old motherboard has an on-board GPU, Intel GMA X4500. The new motherboard has ...
2
votes
0answers
795 views

Xorg on skylake graphics hangs

I've bought msi gs40 that has intel i7 6700HQ which means integrated graphics hd 530. After a day of struggling I was able to start xorg with HD530. For this I addes i915 to initramfs and ...
2
votes
0answers
64 views

Emulated Graphics on Arch Linux?

I've made an installation of ArchLinux on a new HP Envy 13 (i5-6200U). I've configured the distribution to use GNOME for the Graphics Display Manager (GDM). My trouble is that for a new laptop, the ...
2
votes
0answers
85 views

MD soft-raid to replace fake raid: How to get rid of old metadata?

I had a system running with fake RAID (Intel controller, imsm), which had some problems. Now I'm switching to the regular MD soft-RAID - I created a RAID 1 on /dev/sda1 and /dev/sdb1. Seems to work ...
2
votes
0answers
1k views

FreeBSD and i915KMS result in black screen

I only had 800*600 resolution when I installed xorg and openbox. I did some digging and I found out for Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller I have to active it. so ...
2
votes
0answers
861 views

Intel Advanced-N 6235 wireless monitor mode problem

As far as I know, iwlwifi drivers (and this particular wireless card) support monitor mode. The only requirement is to install the latest driver from ...
2
votes
0answers
1k views

*ERROR* timed out waiting for panel to power on

I'm using Ubuntu 13.04 on Asus VX6 (1.8GHz Atom - 2 cores, optimus nVidia ION) with Kernel 3.9.0. When I start my system I get this error: [ 15.728106] [drm:intel_enable_lvds] *ERROR* timed out ...
2
votes
0answers
246 views

Graphics glitches when I open web pages

Whenever I'm browsing some websites, some graphics glitches appear, like in this screenshot: This happens with any Linux distribution that I use. Sometimes, the windows of these programs themselves ...
1
vote
0answers
120 views

intel driver on nvidia optimus laptop not recognizing internal display

I have a ThinkPad W520 laptop with an nVidia optimus display. I recently upgraded my linux system to linux-4.2.5 and nvidia-358 and now I cannot get the internal display to be available for X11. ...
1
vote
0answers
87 views

Restore errors: “bad header/extent: invalid magic - magic 1701”

I'm testing these instructions to restore a backup image to an Intel Edison from a previous .img image. The backup line was: dd if=/dev/mmcblk0 of=sd/ubilinux_image.img I removed a file (to see if ...
1
vote
0answers
70 views

Kali linux installation issue

I have tried to install kali linux on my pc like a thousand times(10 times really) without success. I have a HP 15 laptop, 4GB RAM, 2.16ghz, 500GB HDD with intel pentium processor. The installation ...
1
vote
0answers
73 views

How to recover an Intel RAID 0 on a Rocks cluster distribution

We had a Rocks 5.5 distribution on our cluster and wanted to upgrade to 6.2. The "/export" partition was mounted on a Intel software RAID 0 array of 2 identical hard drives (HD) (/dev/sdb and ...
1
vote
0answers
92 views

Debian instance has two Kernels after installing Intel PCIe SSD drivers - one with Black screen

I am using Debian 8 and after installing Intel PCIe ssd drivers I noticed that the are two kernels. The kernel which has the Intel drivers installed does not display the desktop, only a black screen. ...
1
vote
0answers
34 views

Intel HDI Sound (ThinkPad X60) not working without display manager

My sound works out of the box under Fedora 20 as long as I use lightdm. But I don't want to use any display manager -- if I use X, I start dwm manually. Unfortunately, the Intel HDI driver (Model ...
1
vote
0answers
326 views

How to disabled nvidia graphics card and start using intel hd 4600

I use UBuntu 14.04 LTS. I have cpu i4790k with hdgraphics 4600. How to disable my nvidia graphics card and start using intel hd 4600 ? Should I change something in bios or it is possible from the ...
1
vote
0answers
396 views

Intel Edison Ubilinux as distro I am getting FAILED Starting advanced IEEE 802.11 management: hostapdrmdir[ctrl_interface]: No such file or directory

I am attempting to setup my Intel Edison WiFi as an Access Point. The Edison is running Ubilinux as the distro. I followed this forum post to setup the Edison as an Access Point: ...
1
vote
0answers
118 views

Trying to Fix Intermittent Video Freezes

Problem Description: At seemingly random points, the video and audio from what I was watching will hang, and the program will usually stop responding to my input. I typically end up closing the ...
1
vote
0answers
3k views

Wireless networks not showing up on Debian Wheezy

This is is continuation of another post that is resolved now. Now I am actually struggling to get the list of wireless networks available. The Intel 7260 appears to be installed and detected ...
1
vote
0answers
202 views

sensors-detect not detecting my fan

sensors-detect detects my system perfectly: # sensors-detect revision 6209 (2014-01-14 22:51:58 +0100) # System: Acer Aspire E1-572 [V2.14] (laptop) # Board: Acer EA50_HW It detects an Intel ...
1
vote
0answers
122 views

Two “Audio codecs” have 100% power usage in PowerTOP - what does this mean?

Should I be worried? My battery power doesn't last long (~1hr), could this be the reason? How can I fix this (if it has to be fixed at all)?
1
vote
0answers
314 views

Problems when using the framebuffer device directly

I am writing a program using the framebuffer device directly and I have three problems there. 1) The only way I can set the screen resolution correct is by passing the kernel option during boot: ...
1
vote
0answers
3k views

hda-codec and hda-intel issues

I use Arch Linux 3.5.6-1-ARCH and since ever I get a lot of those error messages in dmesg on my HP Pavilion dv6 (pure systemd): [ 72.137821] hda-intel: spurious response 0x0:0x0, last cmd=0x370100 ...
0
votes
0answers
7 views

Discrete graphics card nvidia/intel detection problem

Good afternoon, ladies and gentlemen, I hope that some good soul can help me here please. lspci -nn | grep VGA doesn't find my discrete graphics card, however lspci -nn | grep 01:00.0 shows some 3D ...
0
votes
0answers
15 views

Permanent shrill sound on ubuntu since buggy vlc video

A video with a buggy, or at least too complex soundtrack broke my Intel Ivy Bridge (i5-3337U) laptop running Ubuntu 15.10. In the middle of VLC playing the video, a shrill, slightly grating sound ...
0
votes
0answers
75 views

Suspend not working on elementary os freya (ubuntu 14.04 based distro)

The problem with suspend is it is reverting back to live after 1-2 seconds of suspension. When I hit the suspend button it suspends as it should but after 1-2 seconds it become active. I am absolutely ...
0
votes
0answers
44 views

Why Intel MKL is so fast than ATLAS??

I'm constructing parallel computing system. When I used intel mkl, The hpl benchmark flops is more than two times faster than that of ATALS. Installation procedure of ATLAS is very long. As i know ...
0
votes
0answers
14 views

Linux Mint & t420s

I have installed Linux mint 4.3 64bit and it seems to run without problems out of the box. I notice a highly increasing of temperature while watching movie via youtube or some website where it has to ...
0
votes
0answers
77 views

Backlight adjustment not working on HP Pavilion x2

As Windows has proven to be rather unstable (again), I want to put some other OS on my HP Pavilion x2 10-n015n, using Intel's Baytrail architecture. I tried using Arch Linux with GNOME Shell ...
0
votes
0answers
280 views

Kali linux intel wireless drivers

I'm looking for these drivers online but I can't find any. Anyone had a same problem? My wireless adapter is Intel(R) Dual Band Wireless-AC 8260
0
votes
0answers
21 views

Copying build of Intel Edison to another

I'll preface by saying I am very new to programming devices such as the edison and I wasn't exactly sure where to ask this question. All of my searches outside of this site have not led me to the ...
0
votes
0answers
500 views

Yocto Linux on Atom Z3735G Baytrail - Initialising i915 gives blank screen

I'm trying to build a custom distro for a tablet, using the Yocto Project with the meta-intel layer. Everything builds OK and after flashing to the device, it boots but the screen goes blank when the ...
0
votes
0answers
462 views

Kali Linux Wifi Intel Centrino N135 Installaton

I Have a Lenovo G500S Laptop and I recently installed Kali Linux Light x64 Version over it. I tried to install drivers through iwlwifi*.tar and then copying .ucode to firmware and then running ...
0
votes
0answers
145 views

Is there any reason the hardware watchdog (itco_wdt) would react to the NMI watchdog firing after a reboot?

I have a script which unloads the hardware watchdog and loads the softdog module, then reboots (in case the system hangs, so it will still reboot, but not wait for F1 to be pressed as the hardware ...
0
votes
0answers
330 views

Help activating dedicated GPU in Intel AMD Hybrid setup

My system config is: HP Pavilion DV6 3112tx laptop with Windows 10 and Linux Mint 17.2. AMD Radeon HD5650 shows up as Madison hybrid with Intel HD3000 Ironlake. I tried installing fglrx in Ubuntu ...
0
votes
0answers
26 views

2x2 Monitor matrix

I have four monitors connected to Ubuntu-14.04. Two moniors are connected to internal intel graphic card and rest two are connected to external nvidia graphic card. Is there any way to set up all ...
0
votes
0answers
292 views

intel_pstate driver drives me crazy

i've got some problems with the intel_pstate driver. Problem 1) I can't disable Turbo. It's disabled in the BIOS & via: root@think:~# cat /sys/devices/system/cpu/intel_pstate/no_turbo 1 ...
0
votes
0answers
231 views

Graphic glitches: Linux vs. Hardware, who is guilty?

I am having serious graphics glitches on my Ubuntu 14.04 LTS install on my new Thinkpad X201 i5 540, 2x2GB RAM. I tested the Memory Changed the kernel (3.14, 3.19) Did a BIOS update The glitches ...
0
votes
0answers
196 views

Virtualization on Intel Edison

I want to do virtualization on the Edison. (Edison has vt-x.) On Yocto linux there isn't anything in the repo that is useful. On Ubilinux there is KVM but there is no kernel module in aptitude package ...
0
votes
0answers
2k views

Bluetooth firmware not loading for Intel 7260 [solved]

I recently installed a Intel 7260 wireless module in the pcie slot of my ASUS N550jv CN270H laptop. The idea was to get bluetooth and wifi working flawlessly, as the originally installed atheros card ...
0
votes
0answers
625 views

Xine on Intel: how to enable VDPAU or VAAPI?

On my dell laptop vga is Intel Corporation Haswell-ULT Integrated Graphics I have downloaded and installed on slackware 14.1 libvdpau-gl,vdpau-intel-driver,and of course libva. Mplayer works ...
0
votes
0answers
470 views

Intel HD 4400 external display with linux

I'm having a Thinpad T440s with Intel HD 4400 graphics chip. The internal display works great. While an external monitor connected via Mini Displayport stays black. XRandR recognizes multiple outputs ...
0
votes
0answers
186 views

core i7 processor - x86-64 , cross compile kernel

I would like to know whether all core i7 processor is of type x86_64.(as per wiki it says so) I have a core i7 machine (from /proc/cpuinfo) where only 32bit kernel in installed on the same. Also, it ...
0
votes
0answers
574 views

Suspend-to-ram fails on Gentoo with i915

I am struggling with suspend-to-ram on my Acer Aspire V3 772G with Gentoo. My configuration: Gentoo 3.12.5 kernel (.config) /etc/portage/make.conf Portage world file 1) It works in Windows 7 and ...