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CUDA stands for Compute Unified Device Architecture

982 questions

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install security updates without destroying cuda

I need to find a good way how to install Ubuntu (e.g. 18.04) security updates without destroying my Nvidia / CUDA configuration. Here is what usually happens I need to use CUDA in very specific ... user avatar mcExchange

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Cuda 10.1 on Ubuntu version 22.04 installation

After installing the last released Nvidia driver (418.226), I see "Cuda version 10.1" in nvidia-smi command (first snapshot). I guess it means I have to install Cuda version 10.1, based on ... user avatar Aref Hemati

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Everything freezes after installing CUDA. normal boot, tty and recovery mode freeze

This happened after I tried to install CUDA 10.0 and the corresponding NVIDIA Graphics Driver. I already have an existing CUDA 11.5, but I needed an older version. It is worth to mention I also ... user avatar Lars Eivind

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nvidia-smi returns error message with nvidia driver 470 on ubuntu 20.04

When using nvidia-smi NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running. when using nvidia-settings ... user avatar S.MC.

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Can't make Tensorflow run on GPU

hello ubuntu community, I am trying to train a new model of deepspeech, like in this description. If I follow every single step, I can train a model. But it is training on my CPU. I tried to install ... user avatar user2267367

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cuda under ubuntu 20.04 don't run since February 22

In February an new kernel update has run. Since this time cuda 10.1 and the nvidia driver 510 not run. (base) oem@PC83:~$ nvidia-smi NVIDIA-SMI has failed because it couldn't communicate with the ... user avatar Rainer Hoffstadt

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apt upgrade apparently "stuck" in a loop

Ubuntu 20.04.2 At the n-th sudo apt update && sudo apt upgrade I got the message that The following packages were automatically installed and are no longer required: nsight-compute-2022.2.0 ... user avatar Andyc

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Unable to install CUDA on Ubuntu 22.04 WSL2

I was following the chain of commands provided here: user avatar Peter Ragheb

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Slow boot time in ubuntu 18.04

My computer takes 130 seconds to boot. I have a Dell Vostro 5568 , cpu : Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz gpu : Nvidia geforce 940mx gpu with 4gb memory. Is it reasonable for me to expect ... user avatar Flashy_Ad6486

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Pairing versions of CUDA and cuDNN

The cuDNN archive specifies a CUDA version for every cuDNN version. For example, there are 4 types of cuDNN v7.5.1 for CUDA 9.0, 9.2, 10.0 and 10.1. Are these pairings strict? Can I for example, use ... user avatar Shreeshail Hingane

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How can I install gcc-7 for Ubuntu 22.04?

I've just installed Ubuntu 22.04, and I'm struggling installing gcc-7. I've already tried with sudo apt install gcc-7 but it says there is no installation candidate. I tried to find a PPA for this ... user avatar Othon Gonzalez

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Different ways of installing CUDA on Ubuntu

In this blog post cuda is installed on Ubuntu 20.4 just by running: sudo apt update && sudo apt install nvidia-cuda-toolkit However, Nvidia's official instructions are different and contain ... user avatar jjei

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Can I make my program continue running even after I lock my screen?

I developed a program that needs to run for a long time (training an AI model). It works well, but the moment my screen get locked it stops with an error. The errors are multiple lines like those : E ... user avatar SashimiDélicieux

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FFmpeg for Super Resolution : libtensorflow_framework Relink Error & vaSyncBuffer undefined symbol

I am trying to do Super Resolution with FFmpeg following this thread from Video Stackexchange : How do the super resolution filters in FFmpeg work ?. SYSTEM : Ubuntu 20.04 Nvidia 510 (verified using ... user avatar raisa_

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Errors with NVIDIA drivers --"cannot determine support level" and "NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver"

I bought a new laptop and installed Ubuntu 20.04 on it and would like to run my code on the GPU and not on the CPU. Unfortunately I have problems with it. I tried to install the driver (nvidia-driver-... user avatar MreeFati

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