nvidia is used for question particular to the nVidia range of graphic boards/chips and their drivers. Use it only if you know for sure the problem is not a general graphics board issue (in that case use the tag: graphics)

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30 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. ...
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66 views

System freezes when viewing HTML5 content

My system freezes totally and immediately any time I view HTML5 video or audio on my Linux (OpenSUSE 13.2 x64) system using a WebKit-based browser (Chrome, Chromium, Opera all do it) of any kind. ...
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1answer
22 views

NVIDIA drivers as LKMs in Unix: Module nvidia not found

Some time ago, I installed GeForce GTX 970 on my computer running under Fedora 20. An import thing to know is that I'm using the card only as an accelerator (not for graphics). Until recently, it ...
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1answer
86 views

Dual monitors, DVI-I to VGA converter resolution resolving broken

Generally I just moved to latest Manjaro with Xfce. My graphics card is GeForce 660 Ti (from Gigabyte). I have 2 monitors plugged in, one (primary) is full-hd screen that I got plugged to HDMI port, ...
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1answer
183 views

How do I get X to start without a monitor attached while using NVIDIA drivers?

card : Geforce GT 730 OS : Centos 6.5 I'm trying to demo HP RGS on a CentOS 6.5 machine located in a DC offsite. RGS requires X to be running with NVidia HW acceleration, but I can't get X to start ...
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1answer
111 views

Elementary Os. Nvidia and apt-get stopped working after updating windows 8.1 (Dual boot)

My computer have dual boot (Windows 8.1 and Elementary OS Freya - Ubuntu 14.04). Today, After installing updates on my windows partition Elementary OS loaded into a black screen. I've already ...
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1answer
353 views

Linux - rendering performance after switching from nvidia to nouveau drivers

I use UBuntu 14.04 LTS. I have purged all nvidia proprietary drivers and currently my system use Nouveau driver. Here is an output from glxinfo | grep OpenGL : when using nvidia propietary drivers ...
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361 views

Starting Wait for Plymouth Boot Screen to Quit

I'm struggling to install Kubuntu 15.04 on my PC. I've got a GTX 970 which i think is throwing off the trial mode from starting up. nomodeset doesn't work, so I tried nouveau.noaccel=1 to beget this ...
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1answer
61 views

Problem of graphic performance, “glxgears” between different users

I have a problem of performance with 3D Graphic NVIDIA (Quadro FX GRID K2/PCIe/SSE2), when I run glxgears in a terminal as root, the system performance is 9676 FPS, but if I run glxgears with other ...
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78 views

How is primusrun different from optirun

Primusrun and optirun are two ways of launching an application on the nVidia GPU of an optimus computer. What's the difference between them?
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256 views

Failed to open vdpau backend - Nouveau

I'm using ArchLinux and when I run vlc or mplayer, I used to get the error Failed to open VDPAU backend libvdpau_nouveau.so: cannot open shared object file: No such file or directory This doesn't ...
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1answer
169 views

Loud persistent fan on Linux Mint 17 with discrete graphics card

I've been running Linux Mint 17 for the last half year with no fan problems, but last week the laptop fan turned on and hasn't stopped since. I hadn't messed around with bumblebee or nvidia drivers ...
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42 views

Display issues: Xrandr, uncaimed monitor, non-existent external monitor

I'm not sure exactly what the issue is here, it's manifesting as a few things. I can't change the resolution of my monitor. Neither flux not redshift can change the display colour balance. I'm have ...
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191 views

Driver installation, failed to fetch cdrom://

I'm kind of new to Debian/Linux OS. I just installed Debian 7.8 on my desktop. And I seem to run into a lot of errors in the terminal. I've been trying to install steam, nVidia drivers, but with no ...
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1answer
932 views

My graphic card is not recognized on laptop/debian

My graphic card is not recognized on my laptop with Debian Jessie installed and a Nvidia Geforce GTX 850M. glewinfo tells me it uses Mesa DRI with Intel (OpenGL 3.0) instead of Nouveau with the ...
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136 views

How to use kmod-nvidia drivers for boot

I have Fedora 21 on a computer that I built with a NVIDIA GeForce GTX 660 Ti graphics card. When I was originally installing my system, I had a large number of issues with getting it running until I ...
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75 views

Configure multiGPU setup

I have a desktop machine with a multiGPU NVidia GeForce 7950 GX2 graphics card. The default configuration appears to use one GPU and completely disregard the other as a "3D controller" which based on ...
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168 views

xorg.conf to choose one of Intel & NVIDIA or use both at the same time (not a optimus, separated two graphic)

I'm trying setting up xorg.conf to choose one of Intel & NVIDIA or use both at the same time, on a CentOS 7 machine. My machine is just using separated two graphic - one is CPU-integrated(Xeon ...
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43 views

How to get X output on two non-identical nVidia cards

I've been trying to get a second GPU (8600 GT) to be used in my system (main GPU is 780 Ti). The problem I'm having is that whatever I do, I can't get the monitor hooked up to the 8600 to display ...
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276 views

Reversing graphics card driver change in Linux Mint 17

Some idiot who looked back at me in the mirror a few minutes ago was following these instructions (link) and apparently got the wrong NVIDIA drivers for his old laptop with a Quadro in it. Now, ...
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180 views

How do I permanently disable a specific display in gdm?

My laptop has an unknown display always active in the background. It is called "unknown display" in the system settings on Ubuntu GNOME, and it was the same when I was using Unity. I have once ...
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1answer
122 views

Console TTY displays on integrated Intel HD3000's monitor instead of NVidia GPU's monitor

I've got two monitors attached to my desktop PC's GPU (a GeForce 560Ti) that work fine for X. When I switch to the console TTY, however, both monitors show nothing. The console TTY is being ...
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308 views

GLX extension missing on display “localhost:10.0”

I have installed scilab 5.5.1 on rocks based cluster(with GPU card & nvidia driver installed), and i am able to successfully use scilab on the same . Issue arises when i need to use scilab from a ...
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1answer
205 views

After switching to the nvidia video card driver, the whole xfce setup messed up

I recently installed Linux lite. I went to change from the nouveau driver to the Nvidia legacy updates driver, restarted my pc. I remember being prompted to have default Xfce or something else and I ...
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409 views

ElementaryOS desktop messed up after trying to get NVIDIA drivers to work.

I've been trying to get the NVIDIA drivers to work on my Lenovo Y50 (GTX 860m) for a while. After installing them and rebooting, I get a black screen with some unhelpful text, which I usually remedied ...
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59 views

Why is minecraft much darker on my Linux side than my Windows side?

I'm using oracle java for both (verified by checking what version of java running process was using). I use an nvidia graphics card. I'm using the latest beta drivers for linux. This is been an issue ...
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473 views

how to install bumblebee in linux mint 17 ?

I Found Nvidia Drivers Freezes In Cinnamon or Their Cinnamon Crash or Run in Fall-back mode. As bumblebee works better, how can I install bumblebee in Linux mint 17
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1answer
611 views

NVidia drivers on Macbook Pro (2008) Linux Mint?

Ok. I am literally installing it from scratch and tracking my process here and now. I've been fighting this for so long. Macbook Pro, 2008 I believe. ~200GB HD. I'm not dual booting. Mint and only ...
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1answer
3k views

regenerate xorg.conf with current settings

Many people have talked about this issue but I've not found a satisfactory answer. I'm on a debian jessie. Currently I have tried nvidia-driver as the driver but it caused the system to crash; so I ...
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196 views

Nouveau power management with Nvidia Tesla graphics

I have a MacBook Pro 13" Mid 2010 with a Nvidia GeForce 320M (NV50 family (Tesla) according to this list). I installed Linux on this machine and wanted to use Nouveau as the video driver. Everything ...
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1answer
499 views

Two monitors: intel VGA + Nvidia DVI

Recently I've bought a GA-Z87-HD3 motherboard and a GTX 660 graphics card. Now I have two monitors, the first that I'm using is attached to the DVI port of the Nvidia graphic card, the second one is ...
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36 views

Looking for obsolete “libGLcore.so.1”

I've installed Steam on Debian using the Steam Wheezy Installer. On start up it says it's missing the 32-bit library libGLcore.so.1. Doing a package search I find it only exists in old nVidia drivers, ...
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185 views

Changed to Nvidia xorg driver - now I have less temperature sensors?

I've just installed Debian Wheezy 7.5 on a Toshiba Satellite P100 laptop. By default, X was using the nouveau graphics driver. While this was still installed, I was getting 6 different temperature ...
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261 views

Chrome, Linux Mint, Low FPS in games

I'm running Linux Mint 16 on a desktop computer with Nvidia GeForce GTX 550 Ti (driver 331.20, older driver also has same problems) graphics, and have been using the current stable version of Chrome. ...
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118 views

Zero graphic card fan speed when no calculations are performed

I have fresh install of ubuntu 12.04.4 LTS and CUDA 5.5 with nvidia-331.20 driver. There are 4 GeForce GTX 780 on board. X runs on integrated card, while Nvidia cards are superposed to do some ...
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162 views

Multiple graphics cards in X

I have a really interesting situation. I'm on a Dell XPS 15z laptop, which features an NVIDIA Optimus display combination, using the integrated i915 Intel Graphics alongside an NVIDIA GeForce GT 525M ...
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64 views

re-initialize the framebuffer when program crashes

I'm using SDL to display images on a monitor, without X installed. When my program ends successfully, the monitor goes back to the login prompt (as expected). But when my program crashes, the last ...
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79 views

kernel 3.1x and optimus support

I have encountered a negative observation regarding bumblebee. Namely, using optirun the performance of the GPU seems to be an order of magnitude lower than it should be. To be more specific: I have ...
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1answer
185 views

Optirun command stops working on Optimus system after some time

I need to run CUDA enabled applications, but (because of other things) I'd rather use Optimus technology rather than running on Nvidia card only. Note that for CUDA I need to use proprietary binary ...
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270 views

Xinerama configuration on OpenSuse

Configuration: OpenSuse 12.3 installed from the Sage Live CD (http://www.sagecommons.org) Latest proprietary NVIDIA drivers Dual GTX580s Four displays (two per card) Displays in a 2x2 arrangement. ...
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2k views

Issues with Fedora 20 and bumblebee

I'm experiencing several issues trying to use my Fedora 20 laptop NVIDIA Optimus technology. My system: ASUS N53S Fedora 20 x86-64 3.12.6-300.fc20.x86_64 Kernel Intel Core i7-2670QM NVIDIA Geforce ...
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1answer
331 views

Cannot install and use nvidia drivers (Wheezy)

I have a build with the GTX 560 TI card every time I try to install the Linux drivers (with Debian Wheezy and using tecmint.com or debian wiki as a guide), I always end up restarting X or the computer ...
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111 views

Outputting sound from different monitors to different audio devices

I have got my computer set up in my living room on a desk with the TV 1 metre away. I want to be able to use my TV to watch videos from my computer. I am using Chakra Linux, I use the NVIDIA binary ...
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257 views

USB Mouse and Keyboard not working in Linux 4 Tegra

I'm new to Tegra Linux development. I have a Tamontem NG Evaluation board with the Tegra 3 Chip. I installed L4T sample file system from NVIDIA Tegra resources ...
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101 views

amazon cg1 instance does not include nvcc

I am using Amazon CG instance to run cuda on nvidia GPUs. It seeems that this is running Linus Suse instance and doesn't have nvcc. Shouldn't it have nvcc already? If not, how can I install it. I ...
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558 views

Installing graphics drivers on ubuntu

I have an Nvidia GTX260 video card and I'm using Ubuntu 12.04 x64 bit. I've been trying for hours to get StarCraft II to work with wine and PlayOnLinux. I have tried nearly everything under the sun to ...
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220 views

Installed a new NVidia graphics card and now I can't login

Running Linux Mint 14, I was using the integrated graphics from the i5 4670k processor. Now I've installed a NVidia graphics card (GTX 660 Ti) and now it doesn't login on normal mode. I tried ...
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287 views

Problem with Xorg on Debian after upgrade to Wheezy

After I upgrade to wheezy I have a strange problem. See this image http://i.imgbox.com/accFOaW4.png to see what happening to my PC. As I move my mouse, artifacts of the pointer are left all over the ...
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2answers
119 views

Nvidia video card drivers for Linux compatibility

I'm looking to purchase a new graphics card but all vendors only provide drivers for Windows while Nvidia provides drivers for Linux, my question is whether I can use the drivers from nvidia or if ...
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177 views

Can Xorg use non-square pixels? [or can we fake widescreen in a non-widescreen resolution?]

I have an older PC connected to an HD television over VGA. The set of screen resolutions available for me to use are all 4:3 aspect ratio (or there abouts). Output from xrandr: $ xrandr xrandr: ...