Questions tagged [gpu]
Questions related to the the Graphics Processing Unit itself. Questions about graphics cards can be found in the [graphics] tag.
827
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CUDA doesn't work!
I have Kubuntu 22.04 and I intalled all drivers via command line using
'' sudo apt-get -y install nvidia-cuda-toolkit
I'm unable to run Davinci Resolve with CUDA. I get an error message, "The GPU ...
2
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0
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2k
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Ubuntu 20.04 running extremely slow
Recently, my computer has been running extremely slow (sometimes, it takes more than a second for a letter to appear after pressing the keyboard; it seems like the running speed periodically slows ...
0
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0
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38
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Linux GPU selection while keeping display
I am trying to use AMD GPU, through a server Ubuntu system. Every time I execute the command export DISPLAY=:0 to switch from the integrated GPU to the AMD one, but at the same time, my display also ...
0
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1
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515
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My display switches off, keyboard stops working, but I can SSH
The amount of time varies, from about 1 minute in, to 20, or sometimes never. My screen will go black, and say No Signal, and my keyboard and mouse will stop working. My computer is still on, the disk ...
4
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0
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1k
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Screen freezing with Nvidia GPU
I have issues with a Nvidia GPU that started three days ago. The screen freezes for maybe 0.5 seconds. It happens very frequently, like 5-10 times a minute.
I see following lines in dmesg:
[19215....
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1
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537
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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 ...
1
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1
answer
861
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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 ...
5
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1
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2k
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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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0
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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 ...
0
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0
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55
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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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1
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720
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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 ...
1
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1
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381
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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 ...
0
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0
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77
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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 ...
0
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0
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87
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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 ...
0
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1
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2k
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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 ...
0
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0
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1k
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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 ...
2
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1
answer
2k
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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-...
13
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2
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29k
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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 ...
1
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0
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290
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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.
0
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0
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718
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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 ...
7
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1
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23k
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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 ...
2
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1
answer
1k
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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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1
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449
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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 ...
0
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0
answers
23
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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 ...
3
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1
answer
3k
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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 ...
2
votes
1
answer
705
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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.
...
1
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0
answers
25
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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 ...
0
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0
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202
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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 ...
0
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0
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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...
0
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0
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25
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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/...
0
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0
answers
841
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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 ...
0
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1
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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 ...
1
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0
answers
16
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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 ...
0
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0
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184
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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 ...
2
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0
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64
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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. ...
7
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0
answers
4k
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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 ...
0
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0
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582
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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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1
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1k
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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 ...
2
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1
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20k
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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 ...
1
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0
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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 "...
1
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0
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430
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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 ...
0
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1
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622
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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:
...
0
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1
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3k
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Is my integrated graphic card working?
The result of the below command is shown below:
Command:
lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
Output:
00:02.0 VGA compatible controller [0300]: Intel Corporation ...
0
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0
answers
1k
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How to install a driver for Integrated Graphic UHD 750?
I have a core i7 11700K CPU that comes with UHD 750 integrated graphic. Below is the result of sudo lshw -c video command:
*-display
description: VGA compatible controller
...
0
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0
answers
183
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I want to use Integrated Graphics for OS rendering and NVIDIA Graphics for Minecraft
I want to use Nvidia GPU for games and Intel GPU for the OS rendering because my GPU starts to overheat while I play games like Minecraft
I am on Ubuntu 20.04
I have a Intel Corporation UHD Graphics ...
1
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0
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29
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Screen goes in black when enter savingmode
Hello I an issue when laptop go to save-mode.
The laptopp freezes after many attempts to enter save-mode/log-out-mode.
I use 2 exstra screen + the laptopp. One is connected to HDMI on is connected to ...
0
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0
answers
77
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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 ...
0
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1
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4k
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Ubuntu does not access NVIDIA GPU
I am running Ubuntu 20.04.03 on MSI GE75Raider with an Intel UHD Graphics and NVIDIA GeForce RTX2060. Everything currently runs through the Intel graphics. I want to the ability to use additional ...
0
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0
answers
175
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How to see which GPU is being used in a laptop?
How to see in Rog Strix g513 laptop which GPU is being used? The laptop has Radeon 6800m and integrated GPU. Sometimes the rendering seems to be slow and sometimes fast. In addition, how to choose ...
2
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0
answers
189
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lspci detects gpu but not clinfo
I have a PC with a GTX 1080 and Rx 570 4gb. When using lspci -v | grep VGA it detects both, but when using clinfo, it only shows the 570 and therefore doesn't run server X. I am running the nvidia 470 ...