CUDA stands for Compute Unified Device Architecture

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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 /etc/X11/xorg.conf....
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2answers
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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: http://docs.nvidia.com/cuda/cuda-getting-started-guide-for-linux/index.html#post-installation-...
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1answer
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Installing proprietary NVIDIA driver for Geforce 9600 GT on Ubuntu 14.04

I would like to use CUDA on my Ubuntu machine with the graphics card NVIDIA Geforce 9600 GT. Installing CUDA is no problem but in order to run any CUDA code I need to install the proprietary NVIDIA ...
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2answers
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nvidia drivers cause black screen on login on optimus laptop

I've been attempting to use caffe on my laptop and have been having problems installing the nvidia drivers (needed for the CUDA toolkit). Unfortunately after switching to nvidia drivers in the "...
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0answers
26 views

nvidia-smi not working

In trying to install theano and cuda I am having problems verifying that it is installed properly. I installed cuda with sudo apt-get install nvidia-cuda-toolkit and rebooted, but when I run ...
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0answers
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On 16.04, How config Integrated Graphics, not Nvidia GPU?

I am running ubuntu 16.04 on a desktop which has an nvidia gpu chip. dan@redt:~ $ dan@redt:~ $ cat /etc/os-release NAME="Ubuntu" VERSION="16.04 LTS (Xenial Xerus)" ID=ubuntu ID_LIKE=debian ...
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Error when booting and graphics card issues after installing cuda toolkit 7.5 for Ubuntu 16.04

I wanted to enable a GPU for use with TensorFlow. To do this, I needed to install the Cuda Toolkit 7.5 and cuDNN v4. The installation seemed to work fine and I can use a GPU with TensorFlow, but after ...
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1answer
822 views

How can I install CUDA on Ubuntu 16.04?

For TensorFlow I would like to install CUDA. How do I do that on Ubuntu 16.04?
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2answers
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How can I install CuDNN on Ubuntu 16.04?

The title says it all: For TensorFlow I would like to install cuda and CuDNN. How do I do that on Ubuntu 16.04?
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0answers
28 views

Cuda7.5 problem while building open-cv2

I'm trying to install open-cv2 on ubuntu 16.04, but make command gets a conflict with cuda 7.5 which is not compatible with gcc versions later than 4.9. But, even if I update alternatives, it's the ...
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0answers
68 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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1answer
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ubuntu 16.04 apt-get update error: File not found - /var/cuda-repo-8-0-rc/Packages

When I execute sudo apt-get update in Terminal, this error message appears. Can anyone help me? Get:1 file:/var/cuda-repo-8-0-rc InRelease Ign:1 file:/var/cuda-repo-8-0-rc InRelease Get:2 file:/var/...
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0answers
27 views

What are the gpu accelerated video converters available other than FFMpeg?

I need some free gpu accelerated cross-platform video converters available for ubuntu 14.04 other than ffmpeg. ffmpeg supports all formats. But still i need to know whether ffmpeg is comparatively ...
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0answers
21 views

How can i compile ImageMagick with nvcc?

I wrote a small code in cuda along with ImageMagick library support as #include <stdio.h> #include <cuda.h> #include<Magick++.h> #define NUM_BLOCKS 10 #define BLOCK_WIDTH 1 using ...
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0answers
13 views

NVIDIA ,Sun Grid engine ,load too high

my cuda version:7.5 nvidia graphic driver version:364.19 the problem is :when running parallel computation, using grid qhost or the top we can see the load is very high (1K~2K),and the machine ...
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1answer
192 views

Tensorflow with CUDA 8.0 rc

When I try to import tensorflow in Python, I get this error. ImportError: libcudart.so.7.5: cannot open shared object file: No such file or directory I am using CUDA 8.0 RC and Ubuntu 16.04.
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1answer
62 views

nvcc: Command not find after installed nvidia-cuda-dev on ubuntu 16.04

I installed nvidia-cuda-dev on ubuntu 16.04 using sudo apt-get install. But when I try to install caffe, it says make: /usr/lib/bin/nvcc: Command not found. I guess maybe the nvcc location is wrong. ...
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2answers
271 views

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

Ubuntu 16.04 Output of 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 What I ...
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0answers
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:Why is the operating system blocking access to the NVIDIA GPU?

I am using an AWS gpu instance with 1 NVIDIA gpu. I recently installed nvidia drivers and the toolkit using ./cuda_7.5.18_linux.run. I rebooted the instance and when I tried running nvidia-smi I got ...
0
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1answer
69 views

Cannot use CUDA, NVIDIA gpu is not detected, ubuntu 14.04

I have ubuntu 14.04 and nvidia 660m. I have read several similar questions but non of them solved my problem. My problem is that either CUDA does not detect my gpu or I cannot login to ubuntu after ...
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2answers
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How can I find out if there is actually a cuda-toolkit-6-0 or similar in the apt-get repository (it should exist, but apt-get doesnt see it)?

On my NVidia Jetson TK1 I ran this command: sudo apt-get install cuda-toolkit-6-0 But got this output: Reading package lists... Done Building dependency tree Reading state information... ...
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Jetson Tegra TX1 Ubuntu 14.04

I am trying to update using sudo apt-get update on my Jetson Tegra TX1 but I am getting the following error.. E: GPG error: http://ports.ubuntu.com trusty InRelease: Clearsigned file isn't valid, ...
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how do I speed test (benchmark) CUDA?

Just installed Nvidia CUDA (Ubuntu 15.04) and I would like to run a speed test to compare GPU use with cuda and without it.
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Since installing CUDA and Nvidia drivers, boot freezes/hangs at the “5 dots” splash screen, sometimes but not always

About half the time, when I try to boot normally, it hangs at the splash screen with the ubuntu logo and 5 dots. The other half of the time, booting works perfectly (although I notice that screen ...
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2answers
4k 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
206 views

How to install gcc-4.4 on Ubuntu 16.04 [duplicate]

I'm gonna compile Rodinia benchmark on Gem5-gpu simulator, when I make it complains for gcc-4.4 and give me following error: make gem5-fusion make -f Makefile.gem5-fusion make[1]: Entering directory '...
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TensorFlow GPU installation

While installing cuda 7.5 from [NVIDIA developer] (https://developer.nvidia.com/cuda-downloads) on my ubuntu 14.04 instance on google cloud, I am encountering the following error: Installing the ...
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0answers
246 views

No Hash entry in Release file

I am new to Ubuntu and this is 2nd day of me struggling with this system/problem, including damaging my Ubuntu installation and having to start over, so I really hope someone can provide a working ...
1
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1answer
178 views

Ubuntu 16.04, gcc 4.9, CUDA 7.5.18, includes gcc5 headers

I'm running on a Ubuntu 16.04 where I installed gcc4.9 and NVIDA drivers from official repositories, configured alternatives for gcc, and installed the CUDA toolkit 7.5.18. When I try to compile a ...
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1answer
144 views

Cannot run convolutional.py in anaconda tenserenv [closed]

I have installed tensorflow in an anaconda environment called tensorenv and to test the installation I tried to run one of the examples convolutional.py and the follwing comes up. Initialized! E ...
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1answer
65 views

how to find the path for libcudart.so?

I'm trying to install Tensorflow GPU version and I'm stuck at this. I've installed nvidia-cuda-toolkit by running sudo apt install nvidia-cuda-toolkit and it downloaded fine. But i'm unable to ...
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0answers
24 views

Ubuntu 16.04 Paste is grayed out

I wanted to install cuda. installed it but now have to copy a few files from cuDNN into it, the paste option is grayed out, and when i try to extract the files directly into it. It says i do not have ...
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0answers
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deviceQuery for CUDA 7.5 fails without sudo

If I run ./deviceQuery without sudo: ./deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) cudaGetDeviceCount returned 30 -> unknown error Result = FAIL ...
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Black screen on boot when any NVIDIA drivers installed

I have a machine with Ubuntu GNOME 15.10 and an NVIDIA GTX 970 graphics card. For the last few months it was working fine with nvidia driver 352.63 and CUDA 6.5 installed, however I recently tried ...
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Installing Nvidia drivers on linux and actually running a cuda code

I'm pretty new here. So I hope this question doesn't touch a nerve regarding being stupid or something. Has anyone successfully installed nvidia drivers on linux and ran a simple cuda code? I have ...
2
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1answer
510 views

Issues with Nvidia graphics driver and CUDA after apt-get upgrade

I previously installed CUDA 7.5 on Ubuntu 14.04 using the "deb (network)" install from Nvidia. It has worked for a few months, until I ran sudo apt-get upgrade today. After doing this, I encountered ...
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Why ubuntu 14.04 ssh slow after cuda 7.5 install?

I am working with a laptop which has GeForce GTX 980M The laptop is running a newly installed copy of Ubuntu 14.04 server. After I installed Ubuntu, the laptop behaved well. It responded to ssh ...
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0answers
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Cuda installation. Compiling sample cudaDecodeGL error. warning: libnvidia-tls.so.352 needed

I have installed Cuda-6-5 using the .deb in ubuntu 14.04. I was able to compile the samples using make -j. And all the samples were compiled, except for cudaDecodeGL After sudo make, the error is as ...
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0answers
23 views

Unable to install any version of CUDA in any Ubuntu version

I have a nvidia geforce gt 755m (which is CUDA compatible) and I'm desperately trying to install it on Ubuntu. I've tried to install version 7.0 and version 7.5 on Ubuntu 14.04 and 15.04, using both ...
2
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1answer
980 views

How to Install NVIDIA Cuda without EULA/prompts?

I'm currently installing with the following commands: sudo apt-get install linux-headers-`uname -r` curl -O "http://developer.download.nvidia.com/compute/cuda/6_5/rel/installers/cuda_6.5.14_linux_64....
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2answers
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Can't install CUDA on Ubuntu due to Nouveau - how can I disable / uninstall?

I note that I sometimes get weird Nouveau problems in the command line. I tried to disable Nouveau using the instructions here, but I still get all of the problems below. Trying to install CUDA 7.5, ...
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0answers
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Tesla K20m and 8600gt nvidia 360 driver and Cuda

I hope somebody can help me. I tried to googling it, but didn't find helpful stuff. I got 2 graphics cards in my system. One is a Nvidia 8600gt and the other is Tesla K20m. I would like to run Cuda 7....
2
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1answer
4k views

How to install nvidia-smi?

How can I install nvidia-smi? I installed CUDA and nvidia-352 driver but unfortunately nvidia-smi is not installed. sudo apt-get update sudo apt-get install nvidia-smi E: Unable to locate package ...
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2answers
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Update Error in Ubuntu

sudo apt-get update leads me to: http://ppa.launchpad.net trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ...
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0answers
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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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2answers
1k 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 14....
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2answers
105 views

I cannot successfully install Nvidia driver and Cuda on my pcc64el Ubuntu 14.04 server

I recently installed the Nvidia graphics driver and CUDA on my Ubuntu 15.10 and Ubuntu 16.04 machines (with GTX 970 and GTX 970M respectively), both of which have x86_64 architecture. Much of the ...
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0answers
50 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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2answers
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CUDA nvprof profiler in 12.04

I have the latest CUDA toolkit and drivers installed on a 12.04 server. The drivers are working fine: all the NVIDIA sample code compiles and runs and I've written, compiled, and run several CUDA ...
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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 ...