Questions tagged [cuda]

CUDA stands for Compute Unified Device Architecture

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Nvidia-smi no devices were found in VMWare Ubuntu 20.04.03 and RTX3060

I tried to install CUDA 11.6 on my Ubuntu 20.04.03 which is running on VMWare esxi based on the tutorial here : https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#ubuntu-...
Reza Namvar's user avatar
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382 views

Get rid of Xorg processes on Tesla card

I am running a Workstation with two GPU boards. One older AMD board connected to my screens and a Tesla K80 for CUDA development. After installing Kubuntu 21.10 I have some problems like kernel launch ...
Silicomancer's user avatar
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cuda_kde_depth_packet_processor.cu:39:10: fatal error: helper_math.h: File or directory not found while trying to compile libfreenect2 on ubuntu 21.10

I want that my Kinect 2 is recognized as webcam on ubuntu 21.10 + nvidia driver 470.86 + cuda 11.4 : marietto-BHYVE:/home/marietto# nvcc --version nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) ...
Marietto's user avatar
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2 answers
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I would like that my Kinect 2 is recognized by Ubuntu 21.10 as a webcam,but gcc 10 is not accepted for compiling libfreenect2 with nvidia 470+CUDA 11

Hello to every linux/ubuntu lover all around, I'm trying to run my Kinect 2 on my Ubuntu 21.10. The commands that I've issued one by one are the following : marietto-BHYVE:/home/marietto# nvcc --...
Marietto's user avatar
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3 votes
1 answer
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Dependency errors for any apt command

When attempting to install or remove packages I am running into an error something to do with cuda. For example, installing curl (which I already have installed): sudo apt install curl Reading ...
Kyle Carow's user avatar
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477 views

Bazel finds no targets to be built for tensorflow

I'm trying to build Tensorflow with GPU support for Deepspeech because my CPU does not support AVX instructions. I have followed the instructions from https://deepspeech.readthedocs.io/en/latest/...
Tim's user avatar
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Is CUDA 11.5 compatible with Ubuntu 20.04 + Nvidia 470 driver + Geforce GTX Titan?

I can't seem to get CUDA 11.5 to work Ubuntu 20.04 + Nvidia 470 driver + Geforce GTX Titan. After installing this CUDA version and rebooting, a dual monitor system becomes reduced to a single monitor ...
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getting error when running CUDA samples on ubuntu 20.04

I installed Cuda 10.4 toolkit and Cudnn on ubuntu 20.04. Nvidia-smi shows a CUDA version of 11.4. However, nvcc -V command outputs not found. When I run cuda samples, I recieve following message: $ ...
happypumpkin's user avatar
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How do I re-install nvidia driver and CUDA on ubuntu in a non-fresh-start environment?

I use 2080Ti, Here is what I did: 1: I installed a clean xubuntu 20.04 from scratch up. 2: I noticed the default driver is xorg driver, so I installed nvidia-driver-470 from software & update >...
Westack's user avatar
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Intel 12th GEN CPU in Ubuntu 18.04 LTC

I want to make a computer composed by Intel 12th GEN CPU(I9-12900), and need to install Ubuntu 18.04 version because of my special software.(only hardware upgrade) Will this computer work properly? (...
B.K Work's user avatar
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Pytorch for very old GPU

I've got Nvidia Quadro 2000 1GB from year 2010. From Nvidia's CUDA legacy GPUs list i can see it supports compute capability of 2.1. I found a CUDA compatibility manual with a table of "CUDA ...
Prakhar Sharma's user avatar
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5k views

Which CUDA version should I install? Do they have back compatibility?

This is the first GPU I am using and unfortunately, I am using Ubuntu 20.04 not easy easy Windows. I want to use my GPU (Nvidia Quadro 2000 1GB GDDR5) for very basic machine learning models. I've got ...
Prakhar Sharma's user avatar
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1 answer
494 views

Problems updating CUDA on 18.04 LTS (driver package conflict?)

I am trying to upgrade my CUDA install on Ubuntu 18.04 LTS - more specifically, I am following the instructions provided by the TensorFlow documentation here (I followed these instructions for the ...
ChrisM's user avatar
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docker: unrecognized service when installing CUDA

WSL2 Ubuntu 20.04.3 LTS kernel image: 5.10.60.1-microsoft-standard-WSL2 I am trying to install CUDA according to the instructions here: https://ubuntu.com/blog/getting-started-with-cuda-on-ubuntu-on-...
יחזקאל הירשהורן's user avatar
2 votes
1 answer
630 views

Jetson Nano Unmet dependency after CUDA installation

I have tried to install CUDA 11 on Jetson Nano 4G wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/sbsa/cuda-ubuntu1804.pin ‍ sudo mv cuda-ubuntu1804.pin /etc/apt/preferences.d/...
Bilal's user avatar
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CUDA toolkit seems intal but tensorflow don't see GPU

I have a laptop with an RTX3060, I use tensorflow >= 2.6.0 on ubuntu 20.04. I have installed nvidia drivers version 495.44 I installed dependencies following tensorflow tutorial. I have installed ...
Arno's user avatar
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the ways to install nvidia driver and cuda

I want to install nvidia driver and cuda and cuDNN. I am using ubuntu 18.04.6 LTS. I'd like to run deep learning algorithms. I am a little confused with the ways of installation. Could you help me ...
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Problem with installing CUDA Toolkit on Ubuntu 21.10

I successfully installed CUDA Toolkit by following the process mentioned on the official site. But during installation, it also upgrades the Nvidia drivers. Currently nvidia-driver-390 is working but ...
Shahzad Akram's user avatar
2 votes
1 answer
1k views

Can't make GeForce RTX 3080 Mobile / Max-Q 8GB/16GB communicate with NVIDIA driver despite CUDA compatible GPU, Ubuntu version & latest Nvdia driver

I have a GP66 Leopard with this GPU: anto@anto-GP66-Leopard-11UH:~$ lspci | grep -i nvidia 01:00.0 VGA compatible controller: NVIDIA Corporation GA104M [GeForce RTX 3080 Mobile / Max-Q 8GB/16GB] (rev ...
Revolucion for Monica's user avatar
1 vote
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nvidia-smi - No devices were found - Ubuntu 20.04

Ubuntu 20.04.3 LTS Have 1 Nvidia GPU Installed Nvidia drivers and CUDA 11.2 UserA has "sudo" capability i.e. in group "sudo" UserB is a normal user UserC is in group "...
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No /usr/local/cuda/ directory after Cuda installation

I have installed Cuda with this command: $ sudo apt install nvidia-cuda-toolkit gcc-10 and then checked the version with: $ nvcc --version nvcc: NVIDIA (R) Cuda compiler driver Copyright (...
Adam's user avatar
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Lubuntu 21.04: Install CUDA

I need to install CUDA (and later cuDNN) on Lubuntu 21.04. I have updated to NVIDIA drivers (my GPU is a legacy one so I am using NVIDIA 390 drivers) and now am trying to install CUDA but cannot. I ...
Adam's user avatar
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565 views

nvidia-cuda-toolkit ? not compatible with nvidia-495 driver

When trying to install nvidia-cuda-toolkit (on ubuntu 21.10 with the nvidia-495 diver) I am asked to remove the nvidia driver. Why? ~> sudo apt install nvidia-cuda-toolkit Reading package lists... ...
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Getting fix-broken-install and can't install anything (CUDA libs) [duplicate]

I have attempted to install Sox with apt-get install sox, and I get the following error: Reading package lists... Done Building dependency tree Reading state information... Done You might want ...
ChrisM's user avatar
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1k views

Unable to run Tensorflow model with CUDA on Ubuntu 20.04

I have been trying to install CUDA for the past few days to fit my Tensorflow CNNs. Right now is installed on my machine (Ubuntu 20.04 LTS, RTX3060): tensorflow-gpu 2.4 python 3.8.10 cuDNN 8.0 CUDA 11....
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Ubuntu inconsistant GPU informations

I have been trying for a few hours to install CUDA for tensorflow-gpu. I felt like the thing was up and runnning but I had an error when fitting a simple CNN. I checked my GPU as it seemed to be an ...
Louis's user avatar
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566 views

Can't install nvidia-cuda-toolkit

Ubuntu 20.04 x86_64 GeForce GT 730 Cuda 10.1 Can I install tensorflow gpu with my system ? After running sudo apt install nvidia-cuda-toolkit get this error Reading package lists... Done Building ...
Sabzaliev Shukur's user avatar
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155 views

Can't install updates after I failed to install tensorflow

Ubuntu 20.04 x86_64 GeForce GT 730 Cuda 10.1 (checked before installing tensorflow, using nvcc --version worked, but now doesn't) After I tried to install tensorflow and I failed first I couldn't ...
Sabzaliev Shukur's user avatar
1 vote
1 answer
1k views

inconsistent CUDA toolkit path /usr vs /usr/lib, tensorflow build from source

When I use the default tensorflow build I get Illegal instruction core dumped error. Based on my research https://stackoverflow.com/questions/60858317/how-to-fix-illegal-instruction-core-dumped & ...
Farnaz's user avatar
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Installing cuda and cudnn in ubuntu 20.04 [duplicate]

I am using ubuntu 20.04 and installed nvidia driver. Graphics card using is Nvidia Geforce MX130. I want to use tensorflow gpu features for my application to run. When I checked nvidia driver status ...
imhans33's user avatar
1 vote
1 answer
209 views

Operating system shows black screen with error messages

I am using Ubuntu 20.04. After installing the NVIDIA drivers, when my laptop is idle for sometime, it shows a black screen with an error message at random times, and the fan is running at high speed. ...
imhans33's user avatar
1 vote
0 answers
631 views

Ubuntu 18.04.6 LTS Error when running nvidia-smi in Ubuntu 18 "NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver."

As shown in the below photo I have the nvidia 470 driver installed on my Ubuntu 18.04.6 LTS but when I run nvidia-smi it gives the error NVIDIA-SMI has failed because it couldn't communicate with the ...
Tak's user avatar
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You do not appear to have libc header files installed on your system. Please install your distribution's libc development package

After download the latest Cuda from here: https://developer.nvidia.com/cuda-downloads , I tried to install it and each time I got error I fixed it. Last error I wasn't able to fix: nvidia-installer ...
xdt's user avatar
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5 votes
1 answer
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nvidia-smi stopped working after installing cuda-toolkit

TLDR I'm trying to get nvidia-smi back up, which was working fine until I installed cuda-toolkit. Uninstalling cuda-toolkit didn't help. How can I restore nvidia-smi output? NVIDIA-SMI has failed ...
abhishek47's user avatar
1 vote
0 answers
2k views

Setting up tensorflow with gpu support on Ubuntu 20.04

I followed this link here to download tensorflow with gpu support on my Ubuntu 20.04 OS. Here is a snapshot of my .bashrc that I suspect may be the problem but I cannot verify this. # >>> ...
justanewb's user avatar
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1 vote
1 answer
5k views

Trying to install CUDA, but getting errors

I have tried a number of solutions suggested here and only when I try to install cuda. But I keep getting the following errors when I do the following sudo apt install -y cuda Errors were encountered ...
Wolfy's user avatar
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1 vote
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Why do my NVIDIA drivers stop supporting OpenCL a few days after reinstalling?

For the longest time, I could not get NVIDIA OpenCL or CUDA to work on my Optimus enabled laptop. I finally got it working by purging all nvidia packages with sudo apt-get --purge remove '*nvidia*' ...
swaplink's user avatar
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213 views

CUDA versions not the same

I have installed CUDA 10.1 on my Ubuntu 18.04 workstation which I can find in the /usr/local folder but when I run nvidia-smi I get it to be version 11.2 and when I run nvcc --version I get version 9....
Tak's user avatar
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0 votes
1 answer
152 views

Program stopped working after system update

I've been using the a program called gpuNUFFT for a long time now and after updating my system to Ubuntu 20.04 it stopped working and I'm getting a missing file error: libcufft.so.7.5: cannot open ...
nikebol906's user avatar
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66 views

Installed Nvidia drivers and this screen pops up when I turn my PC off

I'm fairly confident it has to do with the drivers. I needed to use CUDA for PyTorch so I ran sudo apt-get install nvidia-driver-470. Everything worked well but this has been popping up since then. It ...
Gello's user avatar
  • 101
-1 votes
1 answer
761 views

how to update nvidia driver

Suddenly in blender i noticed CUDA could not be enabled. It says I have no cuda compatible cards. It was working fine until recently so i decided to see if I could find out if the driver is working OK....
Andrew Barton's user avatar
3 votes
1 answer
2k views

Package depends on higher version of itself (nvidia-kernel-common)

I'm getting an error notification on startup about broken packages. My computer is very slow. When I follow the recommendation of running the Package Manager or running apt upgrade, I get: nvidia-...
tohru's user avatar
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1 answer
7k views

Trying to install CUDA driver, "fatal error: asm/kmap_types.h: No such file or directory"

I had the CUDA driver installed on my machine (Ubuntu 20.04). It was working ... until it stopped working (not sure what happened). So I'm trying to reinstall it by running: sudo sh cuda_11.1.0_455.23....
An Ignorant Wanderer's user avatar
2 votes
3 answers
11k views

NVIDIA drivers suddenly stopped working after rebooting from Windows, reinstall fails (Ubuntu 20.04)

System Information MSI Creator 15 Laptop NVIDIA GeForce RTX 2070 SUPER Mobile / Max-Q External LG Ultrawide monitor Windows 10 / Ubuntu 20.04 dual boot The Problem I have been using the nvidia 455 ...
Benjamin Bray's user avatar
0 votes
1 answer
318 views

Updating Ubuntu Base updates Nvidia Drivers

I'm working on a Ubuntu 20.04 System with Cuda installed and a specific version of the Nvidia Drivers (Driver: 450.119.03). I wanted to run the security updates, including the one for Ubuntu Base. ...
affinity's user avatar
1 vote
0 answers
330 views

Enable "use CUDA" for OpenCV

In Ubuntu 18.04 (Jetson Nano) I have OpenCV 4.1.1 and CUDA 10.2.89. However, the command below, in Python, returns 0: cv2.cuda.getCudaEnabledDeviceCount() which means OpenCV is not using CUDA. What ...
milad yazdani's user avatar
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0 answers
702 views

ffmpeg h264_nvenc no cuda-capable device is detected

I have a mini pc with intel atom cpu and nvidia ion gpu, which I would like to use as encoding/stream server. The stream part works - I have installed nginx with rtmp and hls modules and when I stream ...
user avatar
1 vote
0 answers
691 views

Nvidia GPU not found (driver problem)

I was trying to use gpucomputing (through cuda) in matlab, but it couldn't find my nvidia GPU I tried the steps outlined here, and found that the output of lspci | grep -i nvidia includes 01:00.0 ...
Wouter's user avatar
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0 votes
2 answers
5k views

Nvidia :unable to recognize any device drivers

I am facing this issue since 3 days, i have uninstalled nvidia drivers and reinstalled again and tried searching for many answers, i could not find one satisfactory response i tried nvidia-smi to ...
DevanDev's user avatar
  • 177
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1 answer
441 views

Nvidia No devices were found Ubuntu 20.04

Lately i have installed cuda toolkit dev conda and my system is reporting No devices were found when i check nvidia-smi I have checked nvidia tools in my systems lsmod | grep nvidia nvidia_uvm ...
DevanDev's user avatar
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