CUDA stands for Compute Unified Device Architecture

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409 views

Using CUDA with nvidia optimus in Intel mode (14.04)

I'm using a Thinkpad T430 with a NVS 5400M and an integrated Intel HD card. Since it's not possible to use cuda-gdb when the nvidia card is used for video output, I tried to use CUDA while in Intel ...
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524 views

Can't get NVIDIA Driver or CUDA working on Optimus laptop

I have an acer aspire V5-573G which comes with a NVIDIA OPTIMUS chipset and 750M gfx card. I have a fairly fresh install of 14.04 and I have tried a number of things to install driver and CUDA. In the ...
2
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0answers
197 views

Kernel Headers not found error on installing NVIDIA cuda drivers on Ubuntu 16.04 LTS

just tired to install the NVIDIA cuda drivers on Ubuntu 16.04 (unsupported) but I get the following error: The driver installation is unable to locate the kernel source. Please make sure that ...
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1k views

Installing CUDA 7.5 on Ubuntu 16.04 with Nvidia Quadro FX 580

I have Nvidia Quadro FX 580 graphic card (quite old). When I checked Additional Drivers tab in Software & Updates, I only saw version 340.96. However, CUDA 7.5 somehow mentioned that it requires ...
2
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154 views

Installed Cuda toolkit 7.5, but libcudart.so.5.5 remains

After installing Cuda Toolkit 7.5 on Ubuntu 14.04 (via apt-get of .deb file, followed by update of nvidia driver to 352.63), nvcc --version, NVidia-smi, and cuda samples work as expected. 7.5 is ...
2
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715 views

GPU utilization is N/A when using nvidia-smi

I want to see the GPU usage of my graphic card. I use on Kubuntu 14.04 LTS x64, with two Nvidia GTX 690 cards. When I run nvidia-smi -q I get: francky@francky-Aurora-R4:~$ nvidia-smi -q ...
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2k views

Installing CUDA 7.5 on Kubuntu 15.10 x64

I'm having issues installing on Kubuntu 15.10 x64, with two Nvidia GTX 690 cards. I tried: # Install Nvidia drivers sudo apt-get purge nvidia* sudo apt-get update sudo apt-get install nvidia-340 ...
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110 views

Use Integrated Inted HD 4600 for X server and dedicated Nvidia GTX 970 for CUDA

I have a brand new computer and I am planning on installing Ubuntu 14.04 LTS on it. I will use it for calculations that is why it has the Cuda-enabled Nvidia GTX 970 GPU. I'd like to have this GPU ...
2
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655 views

How to set up nVidia Optimus in 14.04

I have attempted to get my nVidia 970M working in 14.04 but despite the many (many!) methods out there, none seems to work for me. Using the instruction from How to set up nVidia Optimus/Bumblebee in ...
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590 views

Ubuntu 14.04 64-bit with Nvidia 980M (x2) GPU

I am running Ubuntu 14.04 on a Sager 9377 with dual NVIDIA 980M GPUs in SLI, and I am having some trouble setting up the CUDA aspect of them. I have the standard drivers installed and working with no ...
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393 views

After installing CUDA on ubuntu 14.04 and restarting, got message about failure to install nvidia-340

I installed CUDA 6.5 on ubuntu 14.04, and after rebooting got a message saying the installation of nvidia-340 failed. I didn't install a driver along with CUDA (yet) although some installation ...
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584 views

How to install OpenCl and CUDA

I have desktop computer : CPU : Intel® Core™ i7-4770 CPU @ 3.40GHz × 8 GPU : GeForce GTX 770/PCIe/SSE2 I would like to use OpenCL/ CUDA in my own C programs. I can use : old Ubuntu = 13.04/ 64 ...
2
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974 views

CUDA is not working on Ubuntu 12.04

I'm planning to start some CUDA development, so I'm trying to use the NVIDIA card that I have installed and I haven't yet be able to use (an NVIDIA Corporation GF108M [GeForce GT 630M]) because Ubuntu ...
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92 views

Limiting GPU cards in a sandbox type enviorment

I am designing a server that will run student's cuda/c++ code. The server will have multiple GPU cards so that multiple programs can run at once. I would like to break up the computer in to ...
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750 views

CUDA: nVidia card has fallen off the bus

I am starting programming with CUDA but I am facing a very hard to fix problem: After some time the systems gives the error: NVRM: GPU at 0000:03:00.0 has fallen off the bus And the computer needs ...
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240 views

I attempted to install cuda drivers, and now almost everything is broken

I tried to install CUDA tookit 5.0 on ubuntu 12.04 and the installation proceeded OK. After rebooting however, all I get is a terminal login. I've attempted to start the display manager with sudo ...
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24 views

Theano installation corrupted after installing opencv

I've installed theano on ubuntu 16.04. I can specify the installation procedure later if required Some of the system specs are as follows Ubuntu 16.04 CUDA 7.5 NVIDIA Drivers 361 Python 2.7 The ...
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104 views

Can't Install Cuda on Ubuntu 14.04 Because of Package Conflicts

I believe I have the same problem as this thread, but I have tried the steps listed, and I am not able to solve the problem. I am running Ubuntu 14.04 64bit on a custom desktop with 4GB DDR3 ram, ...
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26 views

Strange messages after running `sudo service lightdm stop`

I'm trying to install CUDA and the NVIDIA drivers on my Ubuntu 14.04 laptop. Following these instructions, I entered CTRL+ALT+F1, and then sudo service lightdm stop, in order to disable the X server. ...
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186 views

Installing cuda-toolkit on ubuntu 15.10 hash sum mismatch

I am trying to install cuda-toolkit to my fresh ubuntu-15.10 . After reading the official instructions here ...
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158 views

Ubuntu 14.04 GEFORCE GTX 970

I am using NVIDIA GTX 970 graphics card on Ubuntu Desktop 14.04LTS (64-bit). I installed the recommended driver 352.53 from the NVIDIA website. However, the screen randomly freezes disabling use of ...
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137 views

Display and login problem after installing CUDA toolkit 6.5 for ubuntu 14.04

I'm using workstation T5500 with graphic card Quadro k5000. I installed the graphic driver using sudo add-apt-repository ppa:ubuntu-x-swat/x-updates sudo apt-get update sudo apt-get install ...
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346 views

Enabling graphics card Nvidia GT 540M in Virtual box in Ubuntu 14.04, hosted on Windows 10

I am interested and struggling to learn and work on CUDA and attempting to setup a whole system to get it ready, while I already have spent plenty of time on this. Setup: Asus K53SV notebook- ...
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167 views

devicequery for CUDA 7.5 not working (ubuntu 14.04)

I installed the nvidia 7.5 toolkit using the local .deb file on my 14.04 ubuntu version. I followed the instructions on the installation manual and ubuntu terminal didnt print any errors. When I got ...
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51 views

Ubuntu 15.04 gets stuck on boot

When I start my laptop today, I just get stuck in this page. I can't open terminal by Ctrl+Alt+T, or tty1 by Ctrl+Alt+F1. (Those are methods I found online) And restart does not work, either. The ...
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765 views

no CUDA-capable device is detected

I am using the ubuntu 14.04, and installed CUDA toolkit 6.5 and driver (GeForce GTX 550), It used to work for me, but for some reason, I can't run load the nvidia module now. Here is some info on the ...
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128 views

How to force Xorg to use integrated video (ASPEED) instead of my Tesla K20?

I'm trying to get my brand new server up and running for gpgpu with 14.04LTS, but I'm having issues with the graphics drivers. If I install the CUDA Toolkit, it also installs regular nvidia drivers ...
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69 views

Setup in Ubuntu 14.04 for debugging CUDA code

I'm trying to set my machine with Ubuntu 14.04 (3.13.0-59) for debugging CUDA code. I have an nVidia discrete card and an integrated GPU. The plan is to have the display connected to the integrated ...
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369 views

Errors installing CUDA development libraries on Ubuntu 14.04

I'm having some trouble getting the CUDA development environment up and running on Ubuntu 14.04. I initially tried using the nvidia-cuda-toolkit package from the repository, and although everything ...
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315 views

How to use Nouveau for graphics and NVIDIA GPU for only CUDA programs on Optimus notebook?

I am using a notebook with a Intel i7 (with its own GPU) and a NVIDIA GPU. On Windows, the notebook uses Optimus to switch between the GPUs intelligently. I am using Ubuntu 14.04 and I installed CUDA ...
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1k views

Failed to add GPGKEY at http://cuda-repo/repos/GPGKEY to apt keys

I am trying to install JetPack-1.1.0 to my Ubuntu 14.04.2 x86_64 laptop. When the installation was at between %80 and %90 it warned me for installation of cuda-toolkit-6-5 cuda-cross-armhf-6-5 failed. ...
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1k views

nvidia driver with cuda - ERROR: No NVidia compatible platform found

I've got the Geforce GTX460. When i want to start CUDA, i get the following error: ERROR: No NVidia compatible platform found I've testet it with every driver on the Package Manager. Always the same ...
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149 views

Adding OpenCV CUDA support after installation

I am having a problem. I installed openCV 2.4.10 following this tutorial. http://www.sysads.co.uk/2014/05/install-opencv-2-4-9-ubuntu-14-04-13-10/ At the moment of installation I did not enabled the ...
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1k views

Cuda 6.5 does not install on Ubuntu 14.10 (though the package is for 14.04). How do I “force it”?

I have exactly the same problem as asked in this question but it seems it was asked before 14.10 went official and the moderators blocked it. I am trying to install CUDA on a Dell M3800 running ...
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2k views

Nvidia drivers do not work after update on 14.04

I have Ubuntu 14.04 and an Nvidia GT540M. I had also installed CUDA and it was working fine. Last week I installed some updates and I experienced some problems and I had to remove the Nvidia drivers ...
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308 views

How do I install CUDA?

How do I install cuda on 14.04? nvidia-cuda-toolkit got removed from this distribution. I tried installing cuda 6.0 toolkit from nvidia's website, but it only says it works for 13.10, so that didn't ...
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90 views

Unable to boot to GUI from a Text Window

I have installed nvidia cuda drivers and toolkit in ubuntu 12.04 as given in the book CUDA Programming A Developer’s Guide to Parallel Computing with GPUs by Shane Cook. I have used these commands ...
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758 views

Check CUDA GPU usage

I've been number crunching using boinc for several years now and I'm starting to get into more computational stuff that uses CUDA. I was wondering if there is a way to check which processes are ...
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700 views

Use integrated Intel Graphic card for display and Tesla for Cuda

I have a Tesla C2050 and an integrated graphic card Intel Xeon E3 1200. What I want to do is to use the Intel card for the screen and the Tesla card for doing cuda calculations. I have installed cuda ...
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773 views

Aircrack-ng-Cuda On Ubuntu 12.04 lts Help…?

Hey guys im trying to build Cuda Support for my aircrack suit but im gettin the following errors... sf49@sf49:~/aircrack-ng-cuda$ make CUDA=true sqlite=true unstable=true install make -C src install ...
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6 views

How to configure igpu for xserver and nvidia gpu for cuda?

Ubuntu 16.04 uname -a: Linux HOST 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Desktop grade: CPU: Intel GPU: Nvidia with 361.42 "I am a Linux Newbie" ...
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23 views

Nvidia/Cuda driver for kernel 4.4 (Ubuntu 14.04)

I'm having trouble getting cuda and nvidia to work with the 4.4 kernel in Ubuntu 14.04. What cuda version can actually be installed? When trying cuda 7.5, it complains about the nvidia driver. When ...
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21 views

NVIDIA problem: nvidia-smi and all other related nvidia commands freeze the terminal

I just rebooted a server with 2 nvidia titan X that was perfectly working but now when I type nvidia-smi or start a python process that uses one of the GPUs, the terminal freezes. Do you have any ...
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36 views

Set up CUDA 6.5 on Xenial for a GT240 GPU

I am having a difficult time trying to figure out which packages to install for the Nvidia CUDA toolkit on the latest Ubuntu 16.04 distro that work with my old GT240 card. I know that the latest ...
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14 views

Installing cuda 6.5: likely some package issues

So I had successfully install Cuda 7.5. Turns out I needed something pre 6.5, and I was having difficulty installing it. Seemed like no matter what i did it stayed there, so I did a good search for ...
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180 views

Ubuntu 16.04 Laptop with Nvidia and Intel 3+ monitor configuration

I have an Alienware 14 running dual Intel HD4600 and Nvidia 765M graphics. I am trying to connect two external monitors and run the laptop screen at the same time. If I use the Nouveau driver for my ...
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41 views

Two graphics drivers at the same time?

I have an Intel integrated graphics card "Intel cooperation skylake integrated graphics (rev 06)" and an Nvidia GTX 960m on my laptop. I wanted to use the skylake integrated graphics card for my ...
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19 views

Can I dedicate the GPU on a hybrid laptop to CUDA computations, and not for display?

I have an Asus K401LB which has the 940M. I've had nothing but pain trying to install Nvidia drivers and CUDA 7.5 on either 14.04 or 16.04, and have spent painful days scouring the internet trying to ...
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63 views

CUDA driver version is insufficient for CUDA runtime

I know this question has already been asked on here but none of the proposed solutions seem to work for me. I have a GeForce GTX 960 running on Ubuntu 14.04 and am trying to install CUDA 7.5.18. When ...
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32 views

/dev/nvidia-uvm strange behaviour

First off my linux knowledge is very limited so this may be obvious to some... Ok here we go, I'm using Ubuntu14.04 and CUDA-7.5, when I try connect the my GPU to a Docker container I get an error ...