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Questions tagged [gpu]

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

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What's a good computer setup (custom build) for Ubuntu 18.04 [on hold]

With Black Friday and Cyber Monday around the corner I'm looking to stock up on some parts to eventually build my own Ubuntu desktop. Does anyone have a setup or advice on a setup they would recommend?...
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1answer
21 views

Do I need to manually uninstall/reinstall drivers if I replace my GPU?

I'm going to replace my nvidia GTX 1080 with a nvidia GT 730. Can I just replace it and let Ubuntu take care of the drivers or will I need to manually do something? Thanks
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33 views

Glitches after locking and unlocking screen

I have Ubuntu 18.04 and every time I lock my screen and then I login I have this problem. I'm using nvidia drivers and when I switch to the integrated GPU (intel) the problem is fixed. I have also a ...
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0answers
11 views

GPU sensors values and behaviour under load

I was checking sensors and it shows this output amdgpu-pci-1c00 Adapter: PCI adapter vddgfx: +0.72 V fan1: 1017 RPM temp1: +28.0°C (crit = +94.0°C, hyst = -273.1°C) power1: ...
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39 views

How to get OpenCl 1.2 for AMD RX580 on Ubuntu 18.10

Any ideas how to get OpenCl 1.2 for AMD RX580 on Ubuntu 18.10? I try to install amdgpu-pro from AMD site, but installation was failed... P.S. Need OpenCl 1.2 for Davinci Resolve 15.
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14 views

ImportError: No module name 'tensorflow' when trying to run a GPU-enabled TensorFlow Image

I am trying to install tensorflow in my laptop with NVIDIA 1050 Ti GPU. I followed the steps in: https://www.tensorflow.org/install/docker Under GPU Support, I used lspci | grep -i nvidia to verify ...
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32 views

How do I disable my video card?

I would like to disable my video card (GTX 1080) to simulate running the computer without it, without having to actually remove it. Like how you can disable devices in device manager on windows. Is ...
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13 views

Ubuntu 16.04: use GPU in Tensorflow

I want to execute neural net applications in an Ubuntu 16.04 Python 3 environment with GPU. My Acer 7 has an NVIDIA Gforce GTS 1060 with NVIDIA Graphics drivers. What do I install on my Ubuntu 16.04 ...
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0answers
49 views

/usr/lib/xorg/Xorg process using consuming excess GPU memory

Recently I have been noticing that the process "/usr/lib/xorg/Xorg" has been consuming a lot of my GPU memory link to the output of nvidia-smi command I wanted to know if there is any specific reason ...
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30 views

Is it normal that GPU does not show up in System Monitor? Ubuntu 18.04.1 Desktop

I installed the relevant drivers but was surprised to see that I could not monitor my GPU. I even installed nvidia-smi, but no luck. I do think that the GPU is working correctly, so why doesn't it ...
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25 views

How do I Install CUDA 4.0 and NVIDIA R394.16 on Ubuntu 18.04? [duplicate]

How do I Install CUDA 4.0 and NVIDIA R394.16 On Ubuntu 18.04 ? Thanks
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1answer
39 views

Nonbonded interactions on the GPU were required, but not supported for these simulation settings

I get this error when I run Gromacs on GPU: Where can the problem be? Thanks GROMACS: gmx mdrun, version 2018 Executable: /opt/Gromacs-5.1.4/bin/gmx Data prefix: /opt/Gromacs-5.1.4 Working dir: ...
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1answer
92 views

CUDA problems with nvidia driver version

Coming from How do I install NVIDIA and CUDA drivers into Ubuntu?1 I'm trying the CUDA 9.2 and drivers 396 configuration but the drivers that sudo apt install cuda-9-2 installs are the 410. How can ...
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1answer
68 views

Issues with Nvidia drivers on Dell Inspiron 7567

so I've been trying to make my Nvidia drivers run on my linux machine for some deep learning capabilities. Problem is that laptops and especially dell Inspirons have isssues with drivers on unix ...
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1answer
92 views

Ethernet interface gets disabled when GPU is removed

I'd like to first say I am a completely new to Ubuntu, I quite literally started using it last week so I am not too familiar with how everything functions. With that said, I am experiencing an issue ...
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54 views

Mix NVIDIA 1070 TI and AMD RX580 GPU's ubuntu 18.04

I would like to mix AMD RX580 nitro + and NVIDIA 1070 TI cards on my RIG. My display is connected to the on-board HDMI port of the motherboard. First I tried to use the cards separately which ...
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62 views

Ubuntu GPU Fan Curve

Computer Type: Desktop (ATX) GPU: Gigabyte GeForce GTX 1080 Windforce OC 8GB (Not using overclocked, normal clock speeds) CPU: Intel i5-8500 Motherboard: MSI B360 Gaming Arctic ATX Intel Coffee ...
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Ubuntu 18.04 MacBook Pro: GPU as possible cause of overheating?

recently I revived my old MacBook Pro 5,5 by installing Ubuntu 18.04. It runs nicely, but as expected (because everybody seems to have this problem) it generates a lot more heat than when running Mac ...
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172 views

Windows Vs Ubuntu 18.04.1LTS: in T470 and XPS 15: More battery usage. High usage CPU/TLP is not solve problem? Same issue with Mint vs Win10?

I installed Ubuntu 18.04.1 LTS dual boot on windows 10 Enterprise than I like it but I decide to uninstall it. Because with out doing any thing I got high CPU GPU usage and battery life than in ...
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2answers
637 views

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 ...
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1answer
248 views

Ubuntu 18.04 with NVIDIA Titan V nvidia-396 disables GPU hardware acceleration

I upgraded to Ubuntu 18.04 [Bionic Beaver] and installed an NVIDIA Titan V GPU for deep learning. I am using NVIDIA-396 as the driver, I am able to run keras-gpu neural network libraries explicitly ...
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66 views

black screen on ubuntu GTX 1050 eGPU

I'm using a laptop lenovo thinkpad T410 with intel graphics and egpu + GTX 1050. (using expresscard or mini pcie both failed) When I install the 390 driver my graphical display fails on boot. I know ...
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9 views

Ubuntu Mate GPU configuration find

I am using Ubuntu Mate. I am able to see the cpu configuration of my machine. I want to know that how could I see the GPU configuration of my machine?
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1answer
30 views

Disableing Nvidia GPUs on Ubuntu?

I am trying to move a mining farm on to Ubuntu... because Windows... On windows, I can disable GPUs to help with troubleshooting and checking for stability. I looked through the Ubuntu forums, and I ...
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1answer
179 views

18.04 on Aero runs great until reboot. GTX 1070 GPU Issue?

SYSTEM: Gigabyte Aero 15x v8: i7-8750h (6-core), 32GB RAM, Dual SSD, GTX 1070 GPU BIOS: "3D Graphic Acceleration" and "Security Device Support" (Trusted Computing) disabled and/or enabled. My fresh ...
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0answers
23 views

How to switch between different GPUs? Nvidia - Intel

So today I was wondering on playing some games on steam and i thought it would be time to use nvidia drivers for better performance. I need it to work with battery at least a couple of hours, so I ...
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2answers
51 views

xubuntu - CPU at 78C while watching youtube videos

Xubuntu 18.04 CPU: i3-2348m GPU: gt645m RAM: 8gb 600mhz-ish ddr3 The other posts didn't help me, don't mark it as a duplicate I do have bumblebee installed heard if you don't have it installed, you ...
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0answers
24 views

Nvidia Driver messed up after installing bumblebee

gpu: gt635m I had this problem when i first installed xubuntu (and didn't have bumblebee installed), i know how to solve it but I need a recommendation. I got these 2 'lagging' horizontal lines. ...
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0answers
28 views

Why are there so many question marks for this output?

I want to find out whether there is a GPU installed on my machine and the command used is as follows: [martin@A08-R32-I196-2-FZ1RLP2 ~]$ ls /proc/driver/nvidia/gpus/ 0000:02:00.0 0000:04:00.0 0000:...
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36 views

Help with Intel iGPU and nvidia dGPU

So, I installed nvidia 396 drivers yesterday, until when everything was working fine, but today when I was playing burnout paradise, I noted some slight irregularities, after which I found that m ...
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0answers
121 views

NVidia GTX660 driver not working on Ubuntu 17.10

I want to install tensorflow on Linux on a Dell Inspiron 580 with an NVidia GTX660 graphics card, so I need to install CUDA and cuDNN, but not only do they not work, but I can't even get the drivers ...
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0answers
239 views

CI bus ID and GPU ID

I have 3 graphics cards installed on Ubuntu 16.04, and when I checked the PCI bus IDs by using three different commands; nvidia-smi, lspci | grep VGA, and nvidia-settings 1) and 2) gave the same ...
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0answers
200 views

black-flickering screen after installing nvidia-384 repository

I have installed a Ubuntu 16.04 on my new hard-drive. On the first boot up i entered the terminal, installed the repository for nvidia, installed nvidia 384, then rebooted my desktop. When the hard ...
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126 views

undervolt Thinkpad T430, i5 3230M

I am a noob at Linux (ubuntu), and I am trying learn undervolting. I tried https://github.com/georgewhewell/undervolt but couldn't do anything after installation. it reports that: "command not found". ...
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225 views

Problem installing Tensorflow GPU in Ubuntu 18.04.1

I have a new build PC with Ubuntu 18.04.1 and anaconda 4.5.8, and I'm attempting to install tensorflow_gpu. The graphics card is in place on the motherboard but the drivers have not been installed yet....
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17 views

How to check what type of VRAM a running GPU has? [duplicate]

I'm curious how to get this info for any graphic card and for both primary rivals to begin with.
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0answers
21 views

Nvidia Driver hang the 16.04 Ubuntu based lthinkPad

I am using Lenovo ThinkPad P50 with Nvidia Quadro M2000 GPU. Ubuntu 16.04 is installed. I updated the nvidia driver to 390.67 manually which works fine. Sometime, when laptop goes in sleep mode, or ...
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1answer
45 views

Use notebook for gaming. It's too slow. Which part should I replace? [closed]

I try use my XUbuntu notebook for some Steam Games. Except for the most simple stuff (e.g. textadventures or non-First-Person-Games) it laggs. I guess, my computer just isn't good enough. But which ...
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0answers
16 views

Reset GPU glitches? [closed]

Firefox could sometimes have GPU glitches after a while such as getting stuck on a white screen in the website area. If that happens, how do I reset the GPU without restarting Firefox?
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1answer
312 views

How can I run glmark2 on the dedicated GPU?

My laptop has a dedicated GPU, it is an AMD Radeon HD 6300. How can I test it with glmark2? By default it is using the iGPU. glmark2 man page doesn't show an option to choose the dGPU.
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35 views

dark theme colors all of a sudden stopped working in atom

I am using Ubuntu 18.04. Everything was fine, then all of a sudden atom stops painting the screen properly (like so: https://github.com/atom/atom/issues/13099). I tried reinstalling but the same issue ...
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0answers
225 views

AMD Radeon wrong fan speed

I have a Dell XPS 8700 PC with AMD Radeon 270. The system is currently Ubuntu 18.04 although the same happened on 14.04, using Ubuntu's open source drivers. The overall problem with the GPU card was ...
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0answers
69 views

What libGl package do i get?

so I need to get a libGL package so I can use steam. https://packages.ubuntu.com/search?lang=en&suite=trusty&arch=any&mode=exactfilename&searchon=contents&keywords=libGL.so is a ...
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503 views

Can't switch to NVIDIA GPU

My laptop running Ubuntu 18.04 has switched to Intel GPU after a reboot. I am not quite sure what did cause this as I reboot almost once a week. I've noticed the FPS drop, and ran screenfetch, saw ...
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1answer
267 views

How to kill chrome's GPU process from cmd line? [closed]

[I'm on OSX but shouldn't be relevant] oftentimes, with many chrome tabs open, chrome will freeze and not serve any page. What seems to reliably work in this case is to go to: More Tools > Task ...
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16 views

display output port not working properly

I use the DP port from NVIDIA GPU and I have Ubuntu 16.04. I am facing some weird problem. Whenever I suspend my session, the DP port stops working. I have to disconnect the cable, connect to another ...
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0answers
82 views

EDAC sbridge Error

I just finished my build and now I want to install ubuntu. The first time everything worked fine. I installed the third party driver and set a Password for secure boot. After that I had to reinstall ...
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1answer
36 views

I need a system that completely ignores the dedicated GPU

I have a Samsung series 7 notebook with a faulty AMD GPU. Whenever windows 10 switches the graphics from intel to the AMD GPU, some seconds after windows initialization, it freezes. To use the ...
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0answers
196 views

Monitor goes black for a moment and then returns

I've recently built a new PC and installed Ubuntu 18.04 LTS. As it often happens, right now I am temporarily using an old VGA monitor (it's Samsung SyncMaster 152B). Firstly, I've noticed that my ...
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30 views

dual boot Ubuntu with Ubuntu but with different gpu each one

I don't know if this is possible, I'am planning to get a nvidia gpu(780ti), but only if I manage to sort this out, if it's doable, a dual boot system Ubuntu(production)/Ubuntu(gaming) (on the same ...