Questions tagged [gpu]

Questions related to the the Graphics Processing Unit itself. Questions about graphics cards can be found in the [graphics] tag.

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Error while trying to update drivers for NVIDIA [duplicate]

i've been using ubuntu 20.04 for quite some time now, also have the NVIDIA Quadro P600. after seeing the same error over and over, decided to investigate: The error: after some time with the computer ...
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Cant run dedicated GPU for the life of me

lspci shows the AMD 560 lspci 00:02.0 VGA compatible controller: Intel Corporation Skylake GT2 [HD Graphics 520] (rev 07) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] ...
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Does Nvidia gpu work in WSL2 from windows 10 home

I want To Know if it is possible to use gpu in WSL2 from windows 10 home 21H2 not insider program my graphics card is old it is Nvidia GeForce gt 520mx is there a way to get it working also I tried ...
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How can i update my OpenGL drivers? [duplicate]

i have OpenGL version string: 2.1 Mesa 21.2.6. i want to update OpenGL to 3.3 or above. i searched the internet and all i found was for the ones who uses NVIDIA but i am using Intel. does anyone know ...
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3 votes
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NVIDIA GPU not being used for games (Kubuntu)

I recently switched to Kubuntu with my laptop and I'm quite loving it for now. Only problem is my GPU: it seems that the OS recognizes it, but it's not using it when I want to play games (that are ...
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Getting Top Bar Black Screen when changing refresh rate - Dual Boot with Windows 10

I setup a dual boot with windows 10 and ubuntu 22.04, using this instruction but I create partition for ESP or /EFI on SSD(which where windows 10 also installed) and mount the / root directory on a ...
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gpu regularly stops working

I've been having trouble with ubuntu and my gpu stopping working together periodically. I primarily use my gpu with darktable and it usually works perfectly but I periodically get notifications when ...
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nvidia-smi can’t detect external GPU on mac mini running ubuntu

I have a 2016 or 2018 mac mini that has Linux as its only OS. I’ve also attached an external GPU (NVIDIA 3060 RTX Ti) in a thunderbolt enclosure. The NVIDIA drivers are all installed, and the system ...
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Can't start Ferdi in Ubuntu 22.04

[182245:0505/170029.269490:FATAL:gpu_data_manager_impl_private.cc(415)] GPU process isn't usable. Goodbye. Trace/breakpoint trap (core dumped) This happened after installing ubuntu 22.04, was working ...
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Discrete graphics and multiple users

I have a 2014 Lenovo notebook with both integrated (Intel) and discrete (NVidia) graphics. When I first boot the PC, and login, glxinfo shows the nvidia GPU. After logout or user switch, the second ...
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how to extend gpu and cpu from physical drive like swapfile

starting from this answer https://askubuntu.com/a/1229795/966305 I have a machine running ubuntu lts whenever I run any program that is GPU comsumer like chrome or blender everything stops working {I ...
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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 ...
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nvidia-smi always show non-zero GPU util and fan speed on a ubuntu 18.04 headless server

We have set up a new headless server with ubuntu 18.04 no-GUI version. We installed the latest nvidia driver via apt install nvidia-headless-510-server. After that we also installed nvidia-utils-510 ...
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Dual Output with Virtual Video Driver & GPU Output?

As the title suggests, I'm hoping to have two screen/monitor outputs. The virtual output can be VirtIO or VGA, the second is an output from a GPU (using a HDMI dummy dongle). However, anytime I boot ...
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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-...
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docker: Error response from daemon: could not select device driver "" with capabilities: [[gpu]]

Despite having 4 GPUs each with ~20GB vRAM, docker is not able to run with the following command. How can I solve this? [20:08:28] jalal@echo:~/research/code$ docker run --shm-size 2GB -it --gpus all ...
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Is there a tool for checking for and applying Nvidia GPU firmware updates?

I am asking about something like what fwupd and fwupdmgr do for motherboards, PCI, USB, etc. hardware.
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Ubuntu 20.04 screen randomly freezes regularly

I am running Ubuntu 20.04 and regularly, there is a brief high CPU (one core reaches 100% for a second) usage which causes the screen to freeze. I is highly noticeable and annoying when watching ...
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How to see what process is using GPU?

I've seen that my GPU is using a lot of it's computing power. It is often above 70%, never lower than 50% (measured directly after a reboot) 14:06:34 ~/ $ gpustat laptop0 ...
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How to configure video card GPU usage on Ubuntu Server, with Intel graphics card

I am trying to configure the GPU usage of my Intel graphics card on a mini PC running Ubuntu Server. I have seen references to a /boot/config.txt file, but that seems to be associated with a different ...
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Ubuntu 20.04 with Kernel 5.13.0-30-generic doesn't recognize RTX 3080 ti Laptop GPU, Blueetooth and WIFI 6

I have a new MSI RAIDER GE66 gaming laptop which has a RTX3080ti Laptop GPU. I want to use that laptop with Ubuntu 20.04. I tried to download nvidia driver but all the time I have problem with nvidia-...
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Bizarre and Temporary black screens in ubuntu 20.04.3 LTS

After maximizing applications, sometimes they cause the screen to go blank - maximizing YouTube will work fine, until it doesn't and I have to exit full screen using a keybind, and go back into it. ...
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Unknown GPU show at neofetch [closed]

Output of neofetch is below. CPU: AMD Ryzen 5 4600H with Radeon Graphics (12) @ 3.000GHz GPU: AMD ATI 04:00.0 Renoir My GPU should be Radeon Graphics, it says "with" at CPU line, does it ...
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Running time-critical executable (CPU+GPU) I receive huge time divergence among execution runtimes

Under Ubuntu 20.04.3 LTS I am running a multithreading application that is using both CPUs and GPU. My question is that among sequencing identical runs, I get huge time divergence among execution ...
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Fresh install on Alder Lake not using Intel gpu?

I have a fresh 21.10 install on an Alder Lake system (12th gen intel.) I noticed that my screen resolution was not native, and I could not change it. I examined the Xorg log file, but I don't think it ...
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Linux host, Windows VM with full GPU passthrough for laptop?

Good day to everyone, I have acquired a laptop for mainly studying purposes and the occasional OTG gaming session. The laptop in questions is an MSI Pulse GL66 with an RTX 3070 (80Watt). To get on ...
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Crontab email after GPU training job completion

i am using crontab in ubuntu 20.04 for emailing scheduled jobs, is there any way with crontab to email GPU training output and queuing. i want email generation whenever job complete or in queue. we ...
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2 votes
1 answer
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Chromium Video-Call: Blurred background -> CPU fan

If I use the "blurred background" feature in a video call in Chromium, then the CPU fan gets very loud. I have quite new Lenovo Laptop. Maybe Chromium can't use the hardware acceleration. ...
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Ubuntu Studio 21.10 Freezing, Requires Hard Reset [duplicate]

I can't seem to figure out the exact cause of the freezing. It seems to happen most often during video playback (Hulu, Netflix) in fullscreen mode and during gameplay through steam, but it's also ...
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Unable to find installed file nvidia.icd (No such file or directory) in Ubuntu

I have posted the question before but didn't get much help and I have tried every proposed solution there is online but I couldn't get my Nvidia driver to work properly. I had no idea what was the ...
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Can I overclock my RTX 3060 eGPU (Razer Core X) in Ubuntu 20.04?

I have a GeForce RTX 3060 in an eGPU enclosure (Razer Core X) and running Ubuntu 20.04. I have it detected and working (nvidia-smi shows stats for the card), but none of the other tools sees it, such ...
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wanted to install 2 socket server with LTS, what will be the process to get latest version with LTS? [duplicate]

my customer is buying dell XW8545 with 2 AMD processors, and asked us to install ubuntu latest version with LTS. please guide...
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This is the first time I have a laptop with dedicated GPU, I am facing few issues [duplicate]

I have logged the 'gpu-manager.log' from '/var/log' directory. I have this shown ''' log_file: /var/log/gpu-manager.log last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot new_boot_file: /var/...
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1 vote
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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 ...
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2 answers
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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 ...
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How do I get an external GPU with a hybrid laptop to output a display on Kubuntu? [duplicate]

I link the Arch Wiki a few times. I am using Kubuntu 21.10. It has directions, but I am not using Arch. So... I have a strange configuration. I have a laptop with an Intel CPU, with Intel 360 ...
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Setting up multiple GPUs

I am very new to setting up multiple GPUs on my machine. I have an RTX 3070 ti and 2070 super. I am facing some issues and I was wondering if I could get some answers: I can't connect my monitor to ...
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AMDGPU messed up my system

I just tried to install AMDGPU for DaVinci Resolve to work properly. But after a restart my sys falls, and i cant reach the ubuntu, it's not booting. I can reach it with a terminal interface after i ...
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2 votes
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System restarted after 15 mins of screen-sharing in Zoom

Laptop: ASUS ROG Zephyrus G14 OS: Ubuntu 21.04 Kernel: 5.12.19 Nvidia driver version: 460.91.03 syslog in time of restart: Dec 7 17:12:01 cyber kernel: [30576.847272] usb usb4-port2: Cannot enable. ...
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1 vote
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How to set the NUMA node for an (NVIDIA) GPU persistently?

I am running workstation with an AMD CPU (EPYC 7H12) and an Nvidia GPU (RTX 3090). The system operates on Ubuntu 20.04. When working with tensorflow, I repeatedly receive warnings just as described in ...
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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 ...
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Problems with transcoding

I decided to use an old laptop as a home media server, and I have to say that it works fine. However, I'm not able to enable transcoding, even after reading the Jellyfin guide. My pc is an AMD with a ...
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Super resolution on amd

Greetings ubuntu members. Im back to Ubuntu after many years, 5 of so. I was using windows because of my job position. On windows 10, i haved super resolution for my monitor (scaling) im using 2k ...
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How to set up NVIDIA Container Toolkit on Ubuntu 20.04?

I am trying to set up NVIDIA Container Toolkit with this command following this tutorial to install Tensorflow 2.0 GPU on Docker container with Ubuntu 20.04 LTS: distribution=$(. /etc/os-release;echo $...
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How to disable and Enable the NVIDIA GPU from command line?

I am using the OS Ubuntu "18.04.5 LTS (Bionic Beaver)" on an HP machine with NVIDIA graphics card. My applications can run both with and without GPU. I want to test and compare the results ...
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Cant't specify NVIDIA 2080Ti for Unigine Vally benchmarking on Ubuntu virtual machine

I used virt-install to create a virtual machine(Ubuntu 20.04, 16 CPUs+20G memory).At the same time, I've passed a GPU whose BUS ID is 68:00.0. virt-install --name ubuntu-vm --memory 20480 --disk ...
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Nvidia memory junc temperatures to display?

The new gddr6x runs much hotter than gddr6. It would be vital to be able to follow the memory junc. temperature as there is no warning for it - the card will just thermal throttle, slow down, when it ...
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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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What does the "DRI_PRIME=2 program-name" command do?

I use DRI_PRIME=1 program-name for running a program via discrete GPU on a notebook computer. DRI_PRIME=0 program-name and DRI_PRIME=2 program-name gives the same result: program is run via integrated ...
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clinfo versus sudo clinfo

I run a program and receive an error indicating that a GPU device is not found. I guess the source of issue is below. How I can make clinfo give same result as sudo clinfo? The result of clinfo is: ...
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