CUDA stands for Compute Unified Device Architecture

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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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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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Cpyrit Installation help

I keep having trouble installing cpyrit error is as follows Precision-M4600:~/Downloads/cpyrit-cuda-0.4.0$ python setup.py build The CUDA compiler and headers required to build kernel were not found. ...
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Installing CUDA 7.0 on Ubuntu 14.04

I am trying to install the CUDA toolkit 7.0 (https://developer.nvidia.com/cuda-toolkit) on Ubuntu 14.04 without luck. I have been following a guide ( ...
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290 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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264 views

Several problems: Can't get multi monitor setup to work (or nvidia drivers/cuda toolkit), tty console not working aswell

I'm reinstalling Ubuntu 14.04 for the fifth time today, I already tried several solutions on a completely fresh installation (my default keyboard/mouse don't work during installation, have to use a ...
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379 views

cinnamon just crashed and in fallback mode. Now what?

I was just tweaking installing cuda for theano. It just put my cinnamon in fallback mode. I can't use ctrl + alt + T for terminal. I just want to revert back to normal. Please help me!
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306 views

CUDA on laptop with 14.04

I have a question about CUDA on a Laptop with Ubuntu 14.04. I am trying to make CUDA work on my computer and after 7 formats and about 36 hours I am out of any ideas. My problem is, whenever I try to ...
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4k views

CUDA : Driver version is insufficient for CUDA runtime

When running the CUDA example /usr/local/cuda/samples/1_Utilities/deviceQuery$ with the sudo ./deviceQuery command, the output was : ./deviceQuery Starting... CUDA Device Query (Runtime API) ...
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50 views

Problem with installing nvidia latest driver

I have been trying to install the latest nvidia driver to my ubuntu with no luck. By typing apt-get install nvidia-current I bet the 304 driver which is out of date. I need the latest driver because I ...
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107 views

Broken drivers in CUDA install

I'm attempting to install CUDA to use as a dependency for Caffe so I can use google's neural network programme, but I'm having issues with installing CUDA. In the command line log I found these two ...
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135 views

Nvidia CUDA installation issues broken cache

On the command $ sudo apt-get install cuda : Reading package lists... Done Building dependency tree Reading state information... Done cuda is already the newest version. You might want to ...
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1answer
485 views

Upgrading CUDA from 6.5 to 7

On Ubuntu 14.04, I have CUDA 6.5 installed. I want to upgrade to CUDA 7.0. So, I followed the instructions at Installing and testing CUDA in Ubuntu 14.04, but using the CUDA 7 run file instead of CUDA ...
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188 views

Blender 2.75, nVidia GTS 450 & CUDA, everything is there, and Blender swears why?

So Good day dear. So this is the problem I have a question to her. I put the driver from nVidia and fresh (352.21), then downloaded from the same website the latest version of CUDA (7.0), after all ...
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3answers
2k views

How can I install chainer-cuda-deps?

I am attempting to install chainer-cude-deps. When I try to install (sudo pip install chainer-cuda-deps), I get the following error: In file included from src/cpp/cuda.cpp:1:0: ...
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1answer
412 views

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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1answer
307 views

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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3k 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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398 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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1answer
3k 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
3k 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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1answer
439 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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68 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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142 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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2k 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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391 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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157 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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764 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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1k 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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1answer
916 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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261 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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107 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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2answers
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How to make Nvidia CUDA work? (for GPU rendering in Blender)

I'm trying to get CUDA (although not sure exactly what it is) to work in Ubuntu for GPU rendering in the Blender 3D modelling program. On Windows 7 64-bit, it works flawlessly. In Ubuntu, I can't ...
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33 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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574 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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1answer
127 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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1answer
177 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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334 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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106 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
664 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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2answers
2k 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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1answer
85 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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826 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
9k 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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2answers
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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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877 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
778 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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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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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 ...