CUDA stands for Compute Unified Device Architecture

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Apt-get for Cuda 6.5 Libraries

I am trying to install Jetpack 1.1 for an Nvidia Jetson development card on a fresh install of Ubuntu 14.04. This is a mostly automated process, but at one point fairly deep into the install the ...
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Setting up teska K40 withATI radeon. End up with black screen while installation on ubuntu 14.04

For almost a week I can't set up Tesla K40 on CUDA. Currently I have 2 GPUs 1.Advanced Micro Devices, Inc. [AMD/ATI] Oland XT [Radeon HD 8670 / R5 340X / R7 250/350X] 2. Nvidia Tesla K40 active ...
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27 views

Install CUDA 7.0 on Ubuntu 14.04.2

I am trying to install CUDA 7.0 on Ubuntu 14.04.2. I already tried everything I could find around: ...
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1answer
42 views

Motivations to install Linux/Ubuntu on desktop computer at work [on hold]

For bureaucratic purposes, I need to justify the installation of Ubuntu on my desktop computer at work. I needed some libraries and applications that are arguably work related, and are just not ...
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19 views

How to disable cuda and nvidia when install opencv

I am using ubuntu 14.04 version 64 bit. I install nvidia driver and cuda before. Now. I want to install opencv from source file. I don't want to install cuda and nvidia again (as I know opencv have ...
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194 views

Cannot install nvidia driver for ubuntu 14.04

I am using Ubuntu 14.04 (64 bit) with kernel version is 3.16.0-40-generic. And my nvidia is 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK107M [GeForce GT 650M] [10de:0fd1] (rev a1) ...
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1answer
68 views

Can't use nvidia GPU optimization (libcublas.so)

I have a Nvidia 750Ti on a dedicated server I'm trying to install cuda in order to use GPU optimization in Theano. I did several cuda 7 installations (on ubuntu server x86_64 12.04, ubuntu server ...
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65 views

Ubuntu 14.04, GT 750M install nvidia 346.72 for CUDA, cudnn, theano

I am somewhat new to Ubuntu, therefore I hope that my question is not too silly. Basically, I need to install NVIDIA_Linux_x86_64-346.72.run on my laptop (acer v5-573g-54208) to use CUDA, cudnn and ...
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18 views

Which is version of cuda for nvidia 304.125

I am using ubuntu 14.04. I want to install CUDA. But I don't know which version is good for my laptop. I trace my drive that is $cat /proc/driver/nvidia/version NVRM version: NVIDIA UNIX x86_64 ...
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42 views

Problems Installing CUDA on 14.04

I'm not sure what I'm doing wrong but I don't seem to be able to get cuda to install nicely. I have tried using: sudo apt-get update sudo apt-get install nvidia-cuda-toolkit This appears to work ...
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3answers
52 views

How to edit the xorg.conf

My development environment Ubuntu14.04 I use Ubuntu 14.04 usb boot. When I installed CUDA7.0, the black screen appeared. But, I can enter the console mode. so, I tried to edit the ...
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101 views

Unmet dependencies of cuda-drivers

I am not able to re-install Cuda 7 properly on Ubuntu 14.04 (and now I am trying to remove it). But it's showing "unmet dependencies" error: sudo apt-get -f install gives : Reading package lists... ...
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22 views

Where is cuda library located with apt-get install?

I installed cuda by apt-get. I need to point cuda libraries in cmake file for compilation of another library however I cannot find the CUDA path. Where is the /include and /bin paths of CUDA in such ...
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32 views

How to know if my GPU supports CUDA?

How can I know from the terminal or something whether my hardware supports CUDA?
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1answer
58 views

14.04 login loop after cuda installation

I've installed cuda 7 on my 64bit ubuntu 14.04 using this guide. After disabling nouveau drivers following this and rebooting, I needed to disable graphics with Ctrl+Alt+F1, login, and then stop ...
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187 views

Ubuntu 14.04 won't boot after installing CUDA 7

I got a laptop (Dell Precision M4700) with a Quadro K2000M. I have two drives, one for Windows 7 and one for Ubuntu 14.04 LTS. After a fresh install of Ubuntu 14.04 LTS followed by an upgrade to ...
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1answer
44 views

Which package did install a file?

I'm trying to remove cuda6.5 from my computer. There is no installed package with "cuda" in its name. dpkg --get-selections | grep -v deinstall | grep cuda outputs nothing but ldconfig shows these ...
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39 views

using inactive discrete nvidia graphics card for parallel processing on an optimus system

I have an MSI GT70 2PE Dominator Pro Laptop with 32GB's RAM, NVidia GTX 880 Graphics Card with 8 GB RAM and Integrated Intel 4600 Graphics Card Running Ubuntu 14.04. It is an Optimus system. Works ...
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1answer
677 views

Nvidia CUDA in 15.04? (for GPU rendering in Blender)

I'm trying to get CUDA (although not sure exactly what it is) to work in Ubuntu 15.04 for GPU rendering in the Blender 3D modelling program. On Windows 7 64-bit, it works flawlessly. In Ubuntu, I ...
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17 views

How do I get back my CUDA support?

I had a very nice installation with Kubuntu 14.10 and CUDA working perfectly in Blender/Cycles renders. I did not know that this upgrade to 15.04 would erase the support for this technology. What can ...
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88 views

nvcc fatal : Unsupported gpu architecture 'compute_30'

I am trying to setup vlfeat/matconvnet on my system. But it give me error when I try to compile GPU files. I am trying their manual. I use both way of compiling, straight and forcing for cuda-6.0 ...
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15 views

Unable to run cudaminer on jetson

After downloading and running ./autogen.sh and ./configure execution of the make command gives the following error on my Jetson TK1 gcc -std=gnu99 -DHAVE_CONFIG_H -I. -msse2 -fopenmp -pthread ...
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114 views

How to install Cuda 7 with 349 drivers?

I have been using the mamarley ppa, and recently support for nvidia 346 was stopped, so I switched to 349. Unfortunately, when I tried to install cuda, it removes nvidia 349 and reinstalls the older ...
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How to fix the lag of screen?

I use nvidia card Geforce GTX 560. After I install CUDA, all the window on ubuntu 12.04 64bits become abnormal. The situation is when I click a page, it will not update the screen immediately. I ...
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62 views

Can I install CUDA 5.0 on Ubuntu 14.04?

I am currently on Ubuntu 14.04 and require CUDA 5.0. However, it seems CUDA 5.0 is available only for Ubuntu 10.04 and 11.10 based on the download page: ...
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54 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 ...
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1answer
176 views

Installing cuda toolkit Ubuntu 14.04 causes dpkg error

When I was installing cuda toolkit Ubuntu 14.04 causes dpkg error. This is what I did: sudo apt-get install build-essential sudo dpkg -i cuda-repo-ubuntu1404-7-0-local_7.0-28_amd64.deb However I ...
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14 views

Different CUDA libraries at the same time

Is it possible to have two different CUDA toolkit libraries (e.g. version 5 and 6.5) exist in the system at the same time? Sometimes I would like to use the older version.
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176 views

Can I use CUDA 7 32 bit, on Ubuntu 14.04 64 bit?

I have a single precision GPU (my understanding is that this is 32 bit). My linux version is Ubuntu 14.04 64 bit. I would like to use CUDA 7 for some scientific programming applications; however ...
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155 views

How to restart Nvidia CUDA driver without rebooting?

When a CUDA process terminates due to errors, sometimes the device context are not released properly (due to driver bugs), since the Nvidia CUDA driver supports limited number of context instances ...
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1answer
358 views

Ubuntu 14.04 not logging in after NVIDIA update

I want to run a cuda program on Ubuntu 14.04 LTS 64bit, but the error i got was: cuda driver version is insufficient for cuda runtime So i downloaded nvidia driver from its official website. I ...
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98 views

The nvidia cuda 7 driver is messing up my graphics

I want to be able to program cuda on my Ubuntu 14.10. Recently I tried to install cuda 7 through the package manager. Before I installed it I was using the nvidia-331 binary driver. Cuda however ...
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43 views

CUDA not working after returning laptop from sleep

I have installed cuda 7 toolkit with newest driver, and it passed all the tests, it seems that driver is loaded, but every time when I just put my laptop to sleep, and wake it up from sleep, cuda ...
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121 views

“gl31.h not found, please install gl31.h” but libgles2-mesa-dev includes it

I recently changed my OS to Ubuntu to use some open source based on GCC compiler. However, after installing NVIDIA Cuda 7 and compiling Cuda 7 sample, I got this warning message: WARNING - ...
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1answer
179 views

Can't log in after installing CUDA

Ubuntu 14.10, CUDA 7, installed throught deb repository and then sudo apt-get install cuda. I have the Nvidia 349 drivers. After reboot I'm stuck on a screen with written Ubuntu 14.10 and four ...
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2answers
4k views

Ubuntu 14.04 : Installing cuda 7

I am following the procedure given here : http://www.r-tutor.com/gpu-computing/cuda-installation/cuda6.5-ubuntu However, after I do sudo apt-get install cuda I get the following message: You might ...
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1answer
899 views

CUDA 6.5 Failed to add GPGKEY at http://cuda-repo/repos/GPGKEY to apt keys

I am trying to install CUDA 6.5 (not the most recent version CUDA 7.0) in order to work with some R package, which does only support CUDA 6.5 till now. My Ubuntu is: deniz@deniz:~$ lsb_release -a No ...
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1answer
236 views

Removing cuda-repo Network Installer and installing the local version

I have followed the instructions in a tutorial to install cuda on Ubuntu 14.04. Problem is that I didn't notice that I installed the Network Version of the cuda-repo*.deb . How can I change this and ...
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1answer
397 views

Broken packages while installing cuda-drivers in Ubuntu 14.04

I am trying to install cuda on Ubuntu 14.04, I posted a question , and tried to install cuda via aptitude. I eventually got an error message of broken packages (and now I have a red sign on the upper ...
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779 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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3answers
1k views

Package dependency problem while installing CUDA on Ubuntu 14.04

I tried to follow the instructions on this link to install CUDA on Ubuntu 14.04, but on this step I got package dependency problem: ~/Downloads$ sudo apt-get install cudaReading package lists... Done ...
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2answers
1k views

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

I have a brand new installed Ubuntu 14.04, my laptop has an NVIDIA GEFORCE 740M. I've been following this guide to install CUDA, and right after tyiping: sudo dpkg -i ...
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1answer
469 views

Enable CUDA GPU working under VM

I've connected a graphic adapter to my Linux server (OS: ubuntu 14.10). I'm using VirtualBox and need to enable access to the GPU under VM. The GPU is working on the server but not on the VM. Here is ...
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34 views

Risk of apt-get upgrade on Ubuntu 12.04 with manually installed Cuda 6.5

I'm using Ubuntu 12.04 along with a manually installed Cuda 6.5. I'm wondering if there is a risk doing apt-get upgrade? The question is: Does apt-get upgrade install some default Ubuntu Nvidia ...
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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 ...
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How to install Nvidia driver on Ubuntu 12.04 LTS 32-bit? (Nvidia Gforce 720) [duplicate]

I have a asus laptop i flowed .... sudo apt-get install freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev sudo nano ...
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2answers
732 views

ubuntu 14.04.2 - what nvidia drivers for CUDA

after installing cuda toolkit and cuda samples via runfile installation (nvidia driver installed separately - NVIDIA binary driver - version 340.76 from nvidia-340 (open source))) after running ...
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0answers
16 views

Install with dpkg from archive [duplicate]

I have to reinstall my 14.04 machine which is only a few days old, but I have had some sound driver issues and I think its best to just start fresh. However, I do not want to download everything ...
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171 views

How to install offical Nvidia driver on ubuntu 14.04.1?

I want to install cuda7.0. So I must install offical Nvidia driver prior to cuda7.0. But so long as I install offical driver, my ubuntu is unable to enter desktop after I input login password. It ...
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278 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 ...