Questions tagged [cuda]

CUDA stands for Compute Unified Device Architecture

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Is there some CUDA support in the 'nouveau' driver?

From what I understand the 'nouveau' driver does not support CUDA. I compiled a very simple CUDA program and was very surprised that it did actually run successfully. Is there now some CUDA support in ...
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cmake/dlib error with CUDA_cublas_LIBRARY

The specifications: Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal I use a HP gaming pavilion dk0045tx with a Nvidia GTX1050 GPU and 8 GB RAM. I have ...
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Uninstalling CUDA, but unable to locate package cuda-workspace

I was trying to install the CUDA toolkit, so I went to the recommended nvidia.developer.com and installed CUDA Toolkit 10.2 with the following deb(network): wget https://developer.download.nvidia.com/...
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1answer
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NVIDIA Persistenced Daemon error

I'm trying to install CUDA 10.1 on Ubuntu 18.04 using guide from https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html In step 7.2.1 Install Persistence Daemon, when I execute command ...
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Strategies to free up space in /

In my effort to install CUDA 10 am getting a lot of 'unmet dependency' errors. So am running sudo apt --fix-broken install And the result of this command is You don't have enough free space in /...
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Three versions of CUDA on Ubuntu 18.04. Which one I am using?

I met a strange question after I installed CUDA on Ubuntu 18.04. I found there are three different versions of CUDA on this computer. May I ask which one is used by Pytorch, and where can I find the ...
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Sorry, Ubuntu 18.04 has experienced an internal error (l4t_payload_updater)

For several times when I start my Jetson Nano, I will have this error popping up on the screen (refer to screenshots below). I have been installing a number of packages as well as editing the .bashrc ...
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1answer
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How do U handle “paste subprocess was killed by signal (Broken pipe)”

(base) yerim@yerim:~$ sudo apt-get install openslide-tools [sudo] password for yerim: Reading package lists... Done Building dependency tree Reading state information... Done You might want to ...
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CUDA install stopped my second monitor working?

I'm using a Lenovo ThinkPad P50. When I boot into my Windows partition it does work, but I have no luck with Ubuntu 18.04. I was attempting to install CUDA earlier, and when I restarted my laptop, ...
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1answer
211 views

Unable to fix broken packages when installing cuda

I wanted to install CUDA on ubuntu 20.04 and was following the instructions here https://linuxconfig.org/how-to-install-cuda-on-ubuntu-20-04-focal-fossa-linux But I already had the nvidia-cuda-...
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1answer
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How to remove Python3.8 and Install Python3.6 as default Python in Ubuntu 20.04

completely new here, I was working around from last 2 days to remove the python3.8 from ubuntu 20.04 and install python3.6 as default python. But the issue is when I tried to uninstall or purge ...
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1answer
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gcc build and compile error ubuntu 20.04

I've installed cudnn but couldn't verify the installation because of this error: #error -- unsupported GNU version! gcc versions later than 8 are not supported! After searching I found out that I ...
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1answer
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Does updating a propietary Nvdia driver cause you to run into issues with secure boot?

I need to install CUDA on a system but the drivers on it are not up to date and incompatible with the CUDA 10.2. I have never installed or updated drivers before but reading online, I ...
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1answer
402 views

[ERROR]: unsupported compiler version: 9.3.0 when installing CUDA on 20.04

I'm trying to install the latest CUDA version from the official Nvidia website. When running the sudo sh cuda_10.2.89_440.33.01_linux.run I get: Failed to verify gcc version. See log at /var/log/...
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nvidia-smi : Kernel API version mismatch

I am installing cuda-10.0 on my ubuntu 18.04 system. I have followed the instructions as per the official website : https://docs.nvidia.com/cuda/cuda-installation-guide-linux/ While running the ...
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Failled to install CUDA on my Ubuntu 19

I am trying to install CUDA for Deep Learning purposes and I have followed the instructions that can be find here. Everything seems is going good but when finally I run the command sudo apt-get ...
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Tensorflow for gpu support

I am currently new to using GPUs and am setting up the GeForce GTX 980 on NVIDIA 440. Used https://mc.ai/how-to-set-up-tensorflow-gpu-on-ubuntu-18-04-lts/ to use tensorflow for GPU support. My ...
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test cudnn installation ubuntu 20 failed

Okay so I have installed cudnn and want to test and verify the installation, but I got the below error, no matter what I do, the problem won't be solved. edit: I have removed gcc and tried installing ...
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1answer
370 views

Nvidia cuda Ubuntu 20.04

I have installed cuda and cuda-toolkit-10.2 from Nvidia Cuda Toolkit repository on my Ubuntu 20.04 machine to make a custom build of FFmpeg to using NVIDIA hardware acceleration so when I try to ...
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CUDA version shown but nvcc compiler not found

On Ubuntu 16.04 with Quadro K1000M, I have installed the Nvidia GPU driver version 418.56 from Software & Updates->Additional Driver. When I check nvidia-smi it shows +------------------------...
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FFmpeg In Ubuntu 20.04 with Nvidia Gpu Acceleration

I recently tried to integrate NVENC to FFmpeg but the documentation has all messed me up. Is cuda toolkit needed for compiling ffmpeg with NVENC support? If yes cuda toolkit is available only of ...
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From a fresh install of ubuntu 18.04, what version of the cuda-toolkit will allow me to use the thrust library?

I see on the nvidia documentation that thrust has been included with the cuda-toolkit for a while, but it simply does not work anymore. I am looking for instructions that will allow me to run the ...
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Blank screen on Ubuntu 18.04 before logging in

I am currently new to Ubuntu and recently received a GPU to run tensorflow functions faster. After following a few tutorials on how to run tensorflow on my the gpu and shutting down, a blank screen ...
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When is CUDA gonna be released for Ubuntu 20.04?

So 20.04 got released two days ago, but when is CUDA for 20.04 gonna be released? Is Nvidia usually following up quickly?
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Cannot install nvidia-smi - 600x600 only monitor res

I tried all I knew until now but there's no way to execute nvidia-smi. This is my GPU: $ sudo ubuntu-drivers devices == /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 == modalias : pci:...
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1answer
285 views

Missing Libraries When Trying to Use GPU with Tensorflow

I am trying to use GPU with Tensorflow, so I installed CUDA 10.1, CUNN 7.6, TensorRT 6, and Tensorflow-GPU 2.1.0. But when I import tensorflow to check if it can detect the gpu. it gives me the ...
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install CUDA10.1 [duplicate]

I thought that installing cuda was easy until i had to uninstall an old version and install a new one.. I first uninstalled the old version, which is 7.5 deb and then installed cuda10.1 with the ...
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1answer
158 views

Help running docker with GPU on Ubuntu 18.04.4 LTS

I'm trying to follow https://www.tensorflow.org/install/gpu#ubuntu_1804_cuda_101 to get docker working with GPU on Ubuntu 18.04.4 LTS. I'll copy the instructions here for reference: # Add NVIDIA ...
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1answer
170 views

Different versions of CUDA on Ubuntu 18.04. Is it a problem?

I'm a CUDA newbe I would greatly appreciate help/comment regarding CUDA installation. I've been fighting for a long time with installation on my Ubuntu 18.04 HP Z420 machine: with kernel: 5.3.0-46-...
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How do I fix CUDA breaking after suspend?

So as the title says, everytime I wake my laptop up from a suspend, CUDA breaks, just plain doesn't work. I have to reboot my system in order to get it back. So to get it back after a suspend I have ...
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2answers
1k views

Tensorflow-GPU on WSL2 not working

Is there any way to install tensorflow-gpu on WSL2? After trying to set up CUDA on WSL and running nvidia-smi, it had the error: NVIDIA-SMI has failed because it couldn't communicate with the ...
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CUDNN Probelm when training a model on keras (Using Tensorflow as Backend)

I was working fine with keras (Tensorflow as Backend) and training the model without any problems but when I installed cuda and CUDNN (follwoing in this link) to work with gpu, it gives me the ...
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1answer
180 views

Problem with installing Nvidia driver on Ubuntu 18.04

I was trying to change my NVidia driver to 435.21 with cuda 10.1 (Ubuntu 18.04) to work on Tensorflow-GPU. After rebooting, I could not able to enter normally to the Ubuntu, I think the driver is not ...
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Is it possible to see which version of an nvidia driver was installed in an earlier kernel version?

I'm trying to get an nvidia driver configured on an Ubuntu 18 machine. The machine had a driver installed and set up perfectly yesterday, and I borked it when trying to install a newer Cuda. I'd now ...
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75 views

19.10: After installing NVIDIA drivers my user interface is not smooth

Does anyone know why after I install NVIDIA drivers, my user interface experience is downgraded. For example when I move opened window around the screen rendering is very bad, it’s not smooth. I ...
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70 views

How to install Tensorflow GPU on an Ubuntu 18.04 laptop with an RTX2070?

I need to install Keras and tensorflow-gpu on my Ubuntu 18.04 laptop with an RTX 2070 however nothing ever seems to work. I have tried countless tutorials for various versions of CUDA, Tensorflow, and ...
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471 views

NVIDIA 418: Package nvidia-dkms-418 is not configured yet

While trying to install CUDA I somehow managed to break my NVIDIA drivers - or maybe it was the dist-upgrade, I don't know. I have now purged and removed anything NVIDIA-related sudo apt-get remove -...
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1answer
65 views

I have to add add PATH to /etc/environment but it breaks my machine - why?

I'm trying to work with tensorflow on Ubuntu 18.04 using Deep Learning AMI from Amazon which has all CUDA verions installed. However, it's not so easy to make tensorflow 1.X work with GPU because some ...
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1answer
29 views

cudnn 7 confliction problem in compiling tvm with cuda 10.0, ubuntu 18.04

I am using ubuntu 18.04 (x64), I installed cuda 10.0 with cudnn 7.6 (as suggested by Nvidia) and nvidia driver 410. I am trying to build tvm-7.0 with cuda, but Im getting the following error: -- ...
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Ubuntu 16.04 won’t boot after nvidia toolkit 10 install

I installed the nvidia driver OK (from nvidia and then additional drivers) and then installed nvidia toolkit ok with no problems Then reboot and it just hangs? Has anyone got a solution? Thanks
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unmet dependencies of cuda

I have installed Nvidia with Cuda from the official site. Now when i try to upgrade the system it shows unmet dependency. I have tried sudo apt --fix-broken install but it shows E: Sub-process /usr/...
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Can I install cuda for Geforce 820M graphics card in Ubuntu 18.04?

I have to install pytorch but I don't know if I can use cuda installation of pytorch in my system. My system has Geforce 820M graphics card.
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1answer
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How to downgrade to gcc 7.3?

I am Ubuntu 19.10, and I wanted to install CUDA on it. But I am hampered by the 'gcc' version on my OS. CUDA can't use gcc 9 (supported version here) So, using this answer, I managed to download the ....
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How can I install cuda 9 with nvidia docker?

I'm trying to install CUDA 9 with NVIDIA Docker following this guide : https://devblogs.nvidia.com/nvidia-docker-gpu-server-application-deployment-made-easy/ this is the command that I should issue :...
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Driver/package problem, or degrading/dying GPU? Cuda and GUI problems on fresh ubuntu system

I am trying to fix one of our Ubuntu servers in the last days. Since I could not manage to get it running properly again, I did a fresh installation. My problem is the following: we have three ...
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1answer
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+50

CUDA 10.2 - different installation paths

i have a problem regarding the instzallation of CUDA 10.2 and the cublas libraries. The Cuda files are in /usr/local and the cublas files are in the /usr/include file. Now i have a program, where i ...
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228 views

How to install nvidia drivers for Ubuntu 18.04, Kernel 4.15.0 (cuda 10.0 compatible)

I am trying to install Nvidia drivers on my new laptop MSI Prestige 15 A10SC My goal is to run TensorRT 5.0.2.6 which uses Cuda 10.0 which requires linux<=4.15.0 I followed the Nvidia ...
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115 views

nvidia-smi reports 0% memory usage,0% utilization and not gpu process running

I have this Small server that supports 4 NVIDIA tesla k40M but for some reason, even with the latest drivers and Cuda it just doesn't want to work properly. The GPU's seems to be stuck at 33ghz when I ...
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0answers
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“NVIDIA-SMI has failed” after installing cuda 10.0

I'm a beginner and I'm following this guide on how to create a deep learning environment. Nvidia-smi was working when I installed nvidia drivers, but after installing Cuda (which went successfully) ...
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1answer
34 views

Uninstall CUDA and all files

I tried to install CUDA toolkit for Ubuntu 18.04 following the instructions on the site. I wasn't aware it was going to try to install everything to my computer partition (which only had 17.6 GB free)...

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