Questions tagged [cuda]
CUDA stands for Compute Unified Device Architecture
509
questions with no upvoted or accepted answers
8
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1
answer
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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 ...
6
votes
0
answers
17k
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Downgrading CUDA without changing NVIDIA driver version
I'm struggling to downgrade my current CUDA version. I am using Ubuntu 20.04 LTS with NVIDIA GeForce RTX 3070 GPU, 460 drivers and CUDA 11.2. I am using tensorflow 1.13.1 as part of a machine-learning ...
6
votes
1
answer
7k
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Getting CUDA 8.0 to work on Ubuntu 16.04, NVIDIA driver issue
I've spent a couple of days on this and am at my wit's end as to how to move forward.
I have an ASUS Zenbook UX303UB with Windows 10 and Ubuntu 16.04 Dual boot. It has an NVIDIA GeForce 940M ...
6
votes
0
answers
583
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Using CUDA with nvidia optimus in Intel mode (14.04)
I'm using a Thinkpad T430 with a NVS 5400M and an integrated Intel HD card.
Since it's not possible to use cuda-gdb when the nvidia card is used for video output, I tried to use CUDA while in Intel ...
5
votes
0
answers
20k
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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 (...
5
votes
1
answer
3k
views
cuda unmet libraries but not going to be installed
I run into problems with cuda/nvida installation dependencies. Here's my nvcc --version
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2015 NVIDIA Corporation
Built on ...
5
votes
0
answers
3k
views
Nvidia-smi command not found after installing using CUDA Toolkit
I have installed Nvidia CUDA Toolkit version 9.1 which includes the drivers as well and I am able to get output from:
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 ...
5
votes
0
answers
917
views
Disable One GPU with NVIDIA CUDA 8.0 on Ubuntu 16.04
I have been having trouble with my GPUs lately. I just did a clean wipe of my machine and installed Ubuntu 16.04 and CUDA 8.0 on it, hoping that would fix the problem. However, I still get errors. ...
5
votes
0
answers
838
views
Installed Cuda toolkit 7.5, but libcudart.so.5.5 remains
After installing Cuda Toolkit 7.5 on Ubuntu 14.04 (via apt-get of .deb file, followed by update of nvidia driver to 352.63), nvcc --version, NVidia-smi, and cuda samples work as expected.
7.5 is ...
5
votes
1
answer
3k
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 ...
5
votes
1
answer
11k
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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 ...
4
votes
0
answers
1k
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GPU performance is very low on Ubuntu installed on a laptop
Introduction
I'm having trouble with the GPU speed on Linux installed on xps17.
I have two SSDs set up on my XPS, with SSD1 has still Windows and Linux installed on SSD2.
The GPU is performing well on ...
4
votes
0
answers
751
views
NVIDIA-SMI has failed because it couldn’t communicate with the NVIDIA driver
wsl 4.19.121
ubuntu 18.04
cuda-toolkit 11.0
nvidia driver: 460.15
I’ve followed the steps in this tutorial
https://docs.nvidia.com/cuda/wsl-user-guide/index.html
But when I finished and called ‘nvidia-...
4
votes
0
answers
1k
views
Python importing tensorflow returns "Invalid MIT-MAGIC-COOKIE-1 key"
I am a linux newcomer trying to set up tensorflow with GPU for Python on Pop!_os 20.04. I tried using the proposed Pop!_os apt packages for this but they didn't work for me.
After a lot of struggle on ...
3
votes
0
answers
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... ...
3
votes
1
answer
5k
views
Installing cuda 8.0 in ubuntu 20.04
I have been trying to install cuda 8.0 in ubuntu 20.04.
I used the documentation provided in: https://developer.nvidia.com/cuda-80-ga2-download-archive
I tried with both the deb(local) and deb(network)...
3
votes
1
answer
2k
views
How to use 2 displays with integrated graphics and Nvidia for cuda?
I've spent most of the last days trying to setup cuda on my PC. I own a MSI GE63VR with a Geforce 1070 which I desire to use for Machine Learning computing with cuda. My PC has a dualboot ubuntu 18.04 ...
3
votes
0
answers
8k
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Unmet dependencies error while removing NVIDIA drivers/files
System information:
Ubuntu 18.04 LTS
ACER E5-573G
NVIDIA GeForce 940M
I am trying to download nvidia drivers, CUDA toolkit and cudnn files to use tensorflow with the GPU.
I managed to download CUDA ...
3
votes
0
answers
3k
views
Issue with Ubuntu 18.04 and CUDA 9.1
I follow the instruction in https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#mandatory-post.
At the step "2.6. Download the NVIDIA CUDA Toolkit", there is not a option ...
3
votes
0
answers
3k
views
CUDA symlinks not working
I'm trying to install CUDA on Ubuntu using this guide by @B0rk4:
How can I install CUDA 9 on Ubuntu 17.10
The relevant section is to create a symlink for gcc & g++:
sudo apt install gcc-6
sudo ...
3
votes
0
answers
7k
views
How do I install gcc 5.3 on ubuntu 17.04?
The reason I need gcc 5.3.1 or older is because CUDA 8 does not support anything newer yet. Its very similar to this question but not the same.
Initially I tried:
sudo apt-get install gcc-5
But ...
3
votes
0
answers
8k
views
nvidia-smi: command not found on Ubuntu 16
I installed CUDA with
sudo dpkg -i cuda-repo-ubuntu1604-8-0-local-ga2_8.0.61-1_amd64.deb
sudo apt-get update
sudo apt-get install cuda
I then tried sudo add-apt-repository ppa:graphics-drivers/ppa ...
3
votes
1
answer
2k
views
Can't log in after installing CUDA toolkit
I have latest version of Ubuntu 16.04 and I installed latest version of Cuda Toolkit 8.0. After install Cuda Toolkit, I am stucked on login screen and I can't login into Ubuntu with my password. Is ...
3
votes
1
answer
1k
views
How to install Nvidia driver for CUDA only in Ubuntu 16.04?
I would like to install Nvidia driver for CUDA only and use nouveau driver or Intel GPU for display (seems Nvidia driver has some issues with OpenGL). Both Nvidia driver and CUDA toolkit are available ...
3
votes
0
answers
2k
views
Installing CUDA 7.5 on Kubuntu 15.10 x64
I'm having issues installing on Kubuntu 15.10 x64, with two Nvidia GTX 690 cards.
I tried:
# Install Nvidia drivers
sudo apt-get purge nvidia*
sudo apt-get update
sudo apt-get install nvidia-340 ...
3
votes
1
answer
893
views
Upgrade nvidia-settings on Ubuntu 14.04
I'm installing cuda. Among the dependencies, I have to upgrade my version of nvidia-settings 346.72 to be >= 352.39:
The following packages have unmet dependencies:
cuda-drivers : Depends: nvidia-...
3
votes
0
answers
800
views
Can't get NVIDIA Driver or CUDA working on Optimus laptop
I have an acer aspire V5-573G which comes with a NVIDIA OPTIMUS chipset and 750M gfx card. I have a fairly fresh install of 14.04 and I have tried a number of things to install driver and CUDA. In the ...
3
votes
0
answers
2k
views
Nvidia drivers do not work after update on 14.04
I have Ubuntu 14.04 and an Nvidia GT540M. I had also installed CUDA and it was working fine. Last week I installed some updates and I experienced some problems and I had to remove the Nvidia drivers ...
3
votes
0
answers
1k
views
Use integrated Intel Graphic card for display and Tesla for Cuda
I have a Tesla C2050 and an integrated graphic card Intel Xeon E3 1200. What I want to do is to use the Intel card for the screen and the Tesla card for doing cuda calculations.
I have installed cuda ...
3
votes
0
answers
180
views
Limiting GPU cards in a sandbox type enviorment
I am designing a server that will run student's cuda/c++ code. The server will have multiple GPU cards so that multiple programs can run at once. I would like to break up the computer in to ...
3
votes
2
answers
2k
views
nvidia-smi stops working after reboot ununtu 18.04
I have Ubuntu 18.04 installed on ASUS laptop with GEFORCE 940MX GPU card. I have tried everything using proprietary drivers or using NVIDIA run file to install cuda drivers. Finally, I was able to ...
2
votes
1
answer
4k
views
CUDA on Ubuntu 23.04
Installed Ubuntu 23.04 (because it worked with my RTX 4090 out of the box, after problems with 22.04). Now I want to install CUDA.
I followed this guide- CUDA preinstallation steps
I installed the ...
2
votes
1
answer
311
views
render error in openai gym
I am currently running on Ubuntu WSL and i have installed nvidia drivers and still suffering with errors
2023-04-03 09:45:48.057924: I tensorflow/core/platform/cpu_feature_guard.cc:193] This ...
2
votes
0
answers
338
views
How can I reserve my GPU for only executing Python scripts?
I'm on Ubuntu 22.04 trying to run a PyTorch script and get
torch.cuda.OutOfMemoryError: CUDA out of memory. Tried to allocate 86.00 MiB (GPU 0; 3.81 GiB total capacity; 3.18 GiB already allocated; 80....
2
votes
0
answers
533
views
Ubuntu 20.04 CUDA 11.3 installation problem
I have a problem with CUDA 11.3 installation, I have followed official CUDA installation guide from nvidia step by step, several times, I've also tried different nvidia drivers. But no matter what i ...
2
votes
1
answer
6k
views
How do I install CUDA development headers on Ubuntu 22.04?
I tried installing the recommended Nvidia driver using the "Additional Drivers" control panel. This results in CUDA being installed according to nvidia-smi, but cuda.h is missing. Normally I ...
2
votes
0
answers
1k
views
Installing CUDA and NVIDIA driver on Kubuntu 22.04 from distribution repositories
I switched from Kubuntu 21.10 to 22.04 and tried to install CUDA and NVIDIA drivers as before:
sudo apt install nvidia-driver-470 # driver
sudo apt install nvidia-cuda-toolkit # cuda
This worked ...
2
votes
0
answers
7k
views
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 ...
2
votes
0
answers
832
views
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 ...
2
votes
0
answers
3k
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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 ...
2
votes
0
answers
1k
views
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 >...
2
votes
1
answer
1k
views
Trying to install cuda on ubuntu 20.04
I want to install cuda for my course project, and I have a graphics driver version of 340.108 with nvidia GeForce GT 9800. I know that a higher version of the graphics driver is needed from this error ...
2
votes
0
answers
486
views
/bin/sh: 1: :/usr/local/cuda-11.0/bin/bin/nvcc: not found
when i used nvidia-smi i got the version of cuda is 11.0 but I checked the path /usr/local and found /cuda11.1
i got an error when I installed mmcv package
/bin/sh: 1: :/usr/local/cuda-11.0/bin/bin/...
2
votes
1
answer
2k
views
Can I decouple Nvidia driver and CUDA installation?
Like others, I've been very confused about instructions for how to install a specific CUDA version for the purposes of deep learning.
Today's main deep learning libraries (Tensorflow and PyTorch) don'...
2
votes
0
answers
4k
views
Gnome-shell keeps crashing (logs says :Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation)
I had installed Ubuntu 20.04, which kept crashing randomly. Searching it up on google, tried all the solutions but didn't work.
What I was able to assume is that most common problems point to graphics ...
2
votes
0
answers
732
views
On Ubuntu and in hardware is it possible to extend GPU DRAM with CPU RAM
I am doing machine learning on an Nvidia 2080TI GPU using PyTorch. It has 11GB of DRAM and I have 32GB of CPU RAM. I have to carefully tune my batch to fit inside 11GB. Using CUDA unified memory I ...
2
votes
0
answers
422
views
Ubuntu 18.04 Tensorflow/keras installation issues, Can someone help?
I'm very interested in Neural Networks and currently trying to install and get tensorflow and keras running. Of course I want to run all the training on my GPU but something is weird with my ...
2
votes
1
answer
8k
views
CMake Error - CUDA_cublas_LIBRARY not found
I am trying to install this https://github.com/NVlabs/ssn_superpixels but get the error below.
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set ...
2
votes
0
answers
2k
views
UBUNTU 18.04 Unable to determine the device handle for GPU 0000:00:04.0: Unknown Error
My gpu stopped working all of a sudden.
nvidia-smi -a
Unable to determine the device handle for GPU 0000:00:04.0: Unknown Error
cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel ...
2
votes
0
answers
561
views
GPU has fallen off the bus
After I added additional Nvidia 1080ti and run training neural network, I got such error.
GPU 0000:0a:00.0: GPU has fallen off the bus.
After rebooting, I can't run neither nvidia-smi command, nor ...