0
votes
1answer
62 views

Troubleshoot CUDA on Linux for GeForce GT 730

I'm setting up CUDA toolkit on Linux for a GT730 graphic card. When running deviceQuery it always gets an error `cudaGetDeviceCount returned 38 ... no CUDA-capable device is detected. Has anybody ...
0
votes
0answers
26 views

BenQ GW2265 connected via HDMI periodically blanks out for a couple of seconds

I have a BenQ GW2265 monitor connected via a HDMI cable to a Geforce 210 video card. From time to time, the display goes blank for 2-3 seconds and then comes back. As far as I can tell, the power led ...
0
votes
0answers
35 views

How to rollback to previous settings status on Centos 6.5

I'm beginner on linux and using centos 6.5 on my machine. I tried to install a Graphic driver of NVIDIA GeForce 8600 GT on Centos 6.5 and rebooted. After rebooting, problem occurred. Gnome booting ...
0
votes
0answers
63 views

Which graphic card for multiple monitors on linux without xinerama?

I have a 3 24" monitors, setup with 2 in portrait mode and 1 horizontal ( |-| ) connected to 2 NVIDIA Quadro FX 580 and I'm running Mint 17 Qiana 64 bit (Cinnamon 2.2.13). The configuration works ...
1
vote
0answers
30 views

Ubuntu Linux nvidia xserver DPMS working for anybody?

Can the Ubuntu Linux nvidia xserver powermizer feature use DPMS to trigger "Power Saving Mode" in my Acer LCD? I switched this display from my Windows 8 HP machine to my Ubuntu Quantal Compaq ...
0
votes
0answers
23 views

Virtual Consoles run from different DVI output than X

My virtual consoles (Alt F1-Alt F6) run from a different DVI output than X does. This requires me to unplug my monitor when I want to start X, which is a pain. I'd like to set them both to be ...
0
votes
0answers
42 views

How to turn off nvidia GPU after Nsight shutdown on linux?

Everytime I start the CUDA IDE Nsight, the nvidia GPU turns on. When I close Nsight, the GPU stays on, making laptop hot. Is there any configuration I can use to automatically turn it off when Nsight ...
1
vote
1answer
50 views

GPU access to a newly created user in Linux (Ubuntu)

I have a desktop computer with an Nvidia GPU, and the Python machine learning library Theano installed on it. Theano uses the GPU for carrying out certain computations. When I start IPython and ...
0
votes
0answers
82 views

Virtualbox Graphics Passthrough with GTX 760

So I've been reading a lot about passthrough graphic cards as I'm interested in running Windows inside Linux and still being able to game. The documentation I'm seeing is a few months old at least and ...
1
vote
1answer
56 views

GPU glitches? Crashing both Linux Mint & Windows 7

My GPU is apparently dying on me. Yesterday it caused a BSOD on Windows and crashed MDM on Linux Mint. It caused a few strange graphical glitches before crashing on both operating systems. Today, i ...
0
votes
2answers
774 views

Issue with WINE after NVIDIA Driver installation

I used to be able to successfully play Pocket Tanks and Commandos on my Fedora 20 64bit system using WINE. Few days ago I finally got time to install NVIDIA Driver. After that, WINE is now not ...
1
vote
0answers
250 views

Fedora 20, tried akmod, kmod, nvidia proprietry installer still can not install on msi ge60/gtx660m

I have fedora20, tried to install bumblebee,primus,nvidia 304xx drivers to my fedora installation. I tried akmod it froze at the prefdm process as i know it correct. Fedora logo comes up and it goes ...
0
votes
0answers
129 views

Mplayer on multiple screens on Ubuntu with Nvidia TwinView

I got a triple screen setup with three 1080x1920 monitors on one GTX 670. They run in TwinView using the proprietary Nvidia driver version 310.44 for Ubuntu Saucy. Today most movies aren't in 16:9 but ...
0
votes
1answer
183 views

ImageMagick for Windows not listing OpenCL as enabled

I'm trying to experiment with GPU-accelerated resize operations using ImageMagick. On my Windows machine, using convert -list configure lists only FEATURES OpenMP and not the OpenCL I expected since ...
0
votes
1answer
228 views

Resolution stuck at 640x480 after trying to install NVIDA drivers

The fans on my Clevo W230ST haven't stopped blowing since I installed Mint. I thought the video card drivers might be at fault so I tried: sudo apt-get install nvidia-current sudo nvidia-xconfig On ...
0
votes
0answers
67 views

invert screen permanently in arch linux

I am currently in a fresh install of Arch Linux (Antergos). i have installed nvidia drivers and bumblebee i have already created a xorg.conf using sudo nvidia-xconfig and saved the settings using sudo ...
0
votes
1answer
450 views

GT 720M (Optimus) display driver setup - Crunchbang Waldorf/Debian Wheezy

After installing Crunchbang 11 (based on Debian Wheezy) and booting up for the first time, I am forced into a shell as Xorg fails to start with Fatal server error: no screens found. My laptop has an ...
0
votes
1answer
121 views

Find which processes are using the dedicated video card

I'm working on a simple Bumblebee GUI tool. One of its features is to show a list of processes which are currently using the dedicated video card. For now I list all of the running processes and check ...
1
vote
1answer
125 views

Nvidia 8500GT Won't display video on Asus M2A-VM

I am trying to build an htpc out of old parts and everything seems fine but I want to use a dedicated card to not use up all my onboard RAM while outputting video. My motherboard is an Asus M2A-VM and ...
0
votes
2answers
93 views

How to diagnose multiple Linux system failures?

I am having several major problems with my Linux machine: Kubuntu 13.10 (recent clean installl), MSI m'board (AMD Phenom II X3 720; 8Gig RAM), NVidia GeForce GT 630 video card (using kernel module ...
0
votes
0answers
304 views

Can't install NVIDIA graphics driver for Optimus/Bumblebee configuration

I have followed the following steps to get Optimus/Bumblebee configuration running on Fedora 20 (fresh basic installation) on my brand new laptop (based on msi barebone MS-16GC). I have listed all ...
2
votes
1answer
379 views

Linux Nvidia driver works bad for me

I've installed Bumblebee, it loads nvidia driver correctly... I can see it in /proc/drivers: quux@quux-Ideapad-Z570 ~ $ cat /proc/driver/nvidia/version NVRM version: NVIDIA UNIX x86 Kernel Module ...
0
votes
2answers
1k views

Ubuntu Nvidia Drivers 13.10 Installation

I've got a problem with installing Nvidia drivers for 13.10. (Graphics Card: Nvidia 675mx) At the moment I've been installing the drivers with... sudo apt-get install nvidia-current I then ...
0
votes
1answer
180 views

Nvidia: GPU monitor application

What software can show statistics about the usage of the GPU in a graphic interface on Linux. I know that there an Nvidia System Management which provided the command nvidia-smi -l 1 which shows ...
3
votes
1answer
2k views

Ubuntu 13.10, CUDA 5.5 and hybrid graphics card

I am trying to set up CUDA 5.5 on a laptop with Ubuntu 13.10 and Nvidia GeForce GT 645M on board. I've managed to get the card working perfectly fine with bumblebee and newest drivers. The problem ...
1
vote
0answers
51 views

Drag and drop makes selected item shift to the left?

I have quite a strange problem. When I select an icon and want to drag and drop it, it's being shifted to left for exactly the width of left monitor. I believe there is some problem with my ...
0
votes
0answers
74 views

If HDMI is wired to discreet GPU, can I still use it in any way with integrated GPU?

I have a Dell Latitude E6530. It has an HDMI out that seems to be wired to its discreet nVidia card. In order for xrandr to see the external monitor on HDMI, I had to disable the integrated Intel GPU ...
0
votes
1answer
729 views

Centos 6.4: Screen resolution forced at 1024x768, after nvidia drivers: 848x480

I recently tried installing CentOS 6.4 on my (formerly Windows) workstation. Installation worked fine, but afterwards the screen resolution was stuck at 1024x768(screen should be able to handle ...
0
votes
1answer
162 views

Several Linux Distributions are hanging on boot - NVidia Graphics

I've just bought a new laptop, I used Linux on my old laptop for 15 months with no problems, but the new laptop has had problems now with several distributions. The laptop fails to boot up ~2/3 of the ...
0
votes
1answer
528 views

Steam doesn't start in Debian. It lacks 32-bit libGL.so.1

I use Debian sid, with the proprietary NVIDIA driver, version 325.15. Whenever I start Steam, it says I don't have 32-bit libraries. I've seen lots of "fixes" to this problem, but every one of them ...
0
votes
1answer
2k views

Debian x64 and Nvidia optimus drivers

I have an ASUS laptop. It has a Core i5 CPU with integrated graphics and a discrete NVIDIA 310M GPU. I have Windows 7 installed and I'm sure that everything is working. Today I installed Debian 7.1. ...
1
vote
1answer
2k views

How can I run 3 monitors (2 video cards) on Linux Mint 15?

I am trying to switch my PC from Windows to Linux Mint 15. I have three monitors that work very well in Windows. After installing Mint (and seeing that it naturally only uses 1 monitor) I tried to ...
1
vote
1answer
165 views

Linux wakes immediately from sleep

From time to time opensuse 12.3 starts to wake up from sleep immediately. I have created a service in /etc/init.d be able to wake up from keyboard and mouse with the following code: echo enabled ...
0
votes
1answer
2k views

NVIDIA Driver black screen on Linux

Upon trying to install ANY form of Linux (tried Ubuntu 13.04, Mint 15 Cinnamon, Fedora 18 KDE), I have a few problems: First off, I get EXTREME lag in both of their Live CDs. It starts to completely ...
2
votes
1answer
834 views

CUDA 5.5 on Ubuntu 12.04 not running on NVidia GF 630M

Originally posted on http://stackoverflow.com/questions/17527293/cuda-5-5-on-ubuntu-12-04-not-running-on-nvidia-gf-630m I have a laptop with an Nvidia GeForce 630M graphics card running on Ubuntu ...
0
votes
1answer
2k views

Nvidia driver installation disables Cinnamon desktop

In Linux Mint 14 with Cinnamon desktop, after installing the Nvidia drivers it reverts to the gnome desktop. If I try to manually restart Cinnamon from the command line I get the error: Xlib: ...
1
vote
1answer
126 views

Can't access GPU after doing a suspend

Every time I suspend my laptop, I am unable to do optirun/primusrun because it can't activate the gpu. [ 8597.514526] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf [ 8597.515142] ...
1
vote
1answer
907 views

GPU usage and heat production in linux

I am using Fedora 18 in my laptop with Nvidia GT 630M graphics card. I am using dual boot with windows 7. In windows I am getting a battery backup of around 3 hr. But when I use Fedora, it reduces to ...
14
votes
1answer
601 views

Is my GPU dying?

I temporarily disable ECC memory protection on a NVIDIA K20m (device 0 in my node) and now I cannot bring it back to work again. Before that it was working properly with ECC enabled. So, here is what ...
0
votes
0answers
167 views

Linux GeForce GTX driver is underreporting RAM and underperforming in general

I have just installed Kubuntu 12.04 on an Alienware M17x R4. It has Intel integrated graphics and a GeForce GTX 660M. #> sudo apt-add-repository ppa:ubuntu-x-swat/x-updates #> sudo apt-get ...
1
vote
0answers
458 views

Optimus laptop - Linux - nvidia offloading with randr 1.4

I'm trying to get to work new feature of nvidia drivers (319.12) and randr 1.4 - offloading. This is laptop with GT540M and wired like this: intel: LVDS1,HDMI1 nvidia: VGA1 New feature described ...
2
votes
1answer
174 views

Jittery console after booting into Debian?

This is a weird problem. I think the main thing that's stopping me from fixing it myself is that I can't Google it because I have no idea what terminology I should use. So I installed Debian today as ...
2
votes
0answers
346 views

Nvidia Force Underclock in Dual Monitor Setup

Not a gamer, no need for 3D or any bells & whistles other than running a dual monitor setup without having GPU pinned to heat generating maximum performance. New Dell Precision M4700 Nvidia ...
2
votes
0answers
497 views

redshift color adjustment with hardware/software cursor

I'm running Arch Linux (with Con Kolivas' ck1 patchset, although that shouldn't affect this issue) and using the proprietary Nvidia graphics driver, currently at version 313.26 (my card is a GeForce ...
3
votes
0answers
467 views

LIBGL_DEBUG=verbose not working?

I'm trying to track down a problem with direct rendering being disabled, after reverting to nouveau on Fedora 18 x64 (the official NVidia drivers were having stability issues). Unfortunately, when ...
3
votes
0answers
193 views

Linux and GT640M (w. Optimus)

Has anyone tried getting the GT640M (Optimus) to run on any linux distro? The last time I tried, bumblebee did not work and was stuck on my HD4000 and my laptop's fan revved up to its max with ...
1
vote
1answer
4k views

How can I disable the NVIDIA Optimus chip?

To this question, it may sound like there are a lot of confliction with this question already, well... let me explain first: Ubuntu 11.04 - disable NVIDIA graphics card -- To this, I am using Arch ...
7
votes
1answer
1k views

In Linux, how do I correctly configure display geometry with multiple monitors on multiple GPUs (Intel and nVidia)?

I want a triple monitor setup to work correctly. My setup is as follows: Linux Mint 16 x64 Intel Core i5-2500k GeForce GTX 560 Ti Cu II A monitor on the far right connected to the motherboard ...
1
vote
0answers
91 views

nvidia-settings showing different GPU temperature

I have noticed that after switching from nvidia blob 295.x to 304.x, nvidia-settings utility suddenly shows GPU temp like 20 degrees less when GPU is under load (playing a game). It was around 80C, ...
0
votes
1answer
384 views

Can I install both nVIDIA and AMD video cards for use with different OSes?

This is different than most of the other multiple-GPU questions I've seen. I am building a system that will be a gaming/rendering machine (Win7) and a programming/work machine (Ubuntu). I've always ...