Questions tagged [gpu]

Questions pertaining GPU (graphics processing unit), a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device

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16 views

How do I install NVIDIA drivers for very old GPU on antix 17?

I have a very very old PC that I found lying on the street. I'm actually typing this post from it, here are the specs: CPU: AMD Athlon XP 2500+ (32-bit) (decent CPU, lacks SSE2 instruction set making ...
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17 views

What handles virtual console cursor specifics?

In the Linux source code, specifically in linux/drivers/video/console/vgacon.c, there is a switch case block for cursor shapes. Each of these shapes are rectangles of the same width and varying ...
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amdgpu driver crashes

I'm not sure how to troubleshoot these, but at least once a week, the amdgpu driver crashes and I either have to hard power down or try to ssh in from my laptop and reboot. 0c:00.0 VGA compatible ...
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50 views

Grub not booting Debian without GPU attached

Summary of the problem: I want to boot a up to date Debian Buster (freshly installed in UEFI mode; only installed it to test; did not install any desktop environment or X11 or anything alike) without ...
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AMD and Nvidia Drivers alongside

Is it possible to install drivers for AMD and Nvidia alongside each other so that i can just swap between my GPUs and it will work? (I need my Nvidia GPU for Cuda but my AMD GPU is more Powerful)
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Overclock NVIDIA GPU at lower voltages

I would like to overclock my NVIDIA GTX 1050 Ti Max-Q GPU. Reason: improved performance. Inspired from: How I stopped my XPS 15 7590 GPU from throttling I would prefer to directly undervolt the GPU, ...
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What does KDE Compositor Tearing prevention (“vsync”) do under the hood?

I have screen tearing issues. When I set Tearing prevention ("vsync") in Compositor to something else and then back to Automatic the screen tearing is gone. I would like to know what ...
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7 views

compiling HPL-2.0_FERMIv15

when i compile xhpl i always get the error message: ./xhpl: error while loading shared libraries: libdgemm.so.1: cannot open shared object file: No such file or directory when i type ldd xhpl: linux-...
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NVIDIA GTX 970 usage not being reported

My Nvidia GTX 970 isn't reporting its usage at all. It just remains at 0% regardless if it's being used. I'm pretty sure it is being used, because the temperature increases during heavy loads, and I ...
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Limiting the gnome-shell frame-rate

Is it possible to limit the Gnome-shell's Frame-rate for the sake of lower GPU usage ?
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28 views

Help with Nvidia driver install and --kernel-source-path

I am working in RHEL 7 and I need to install the Nvidia driver for my GPU. I know I have downloaded the right driver from the Nvidia website. I have also installed the linux kernel packages and those ...
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System freeze Kali Linux and other distro

Sir, I asked ur help in Kali Linux and u suggest to use another distro.. But nothing worked .. Not Kali not parrot os not ubuntu not others.. It freezes after 5-6 minutes.. Always.. Nothing works ...
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NVIDIA drivers won't load on Debian 10 with Secure Boot

I have an ACER AN515-51 gaming laptop with these specs: Integrated GPU: 7th Generation Intel Core i5-7300HQ Processor (Up to 2.5 GHz) Dedicated GPU: NVIDIA GeForce GTX 1050 Ti with 4 GB of dedicated ...
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Can I load more process into GPU if RAM is free but GPU Util is showing almost full?

nvidia-smi is showing as +-----------------------------------------------------------------------------+ | NVIDIA-SMI 440.33.01 Driver Version: 440.33.01 CUDA Version: 10.2 | |-------------...
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How to shift process from GPU to CPU usage

My nvidia-smi output is as follows COVID19_002_6LU7_Protease_Top_3/ni_fda130/fda130_fix$ nvidia-smi Sun Jun 7 15:00:30 2020 +-------------------------------------------------------------------...
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How do I tell the system/GDM to leave GPU alone, and only use other?

I'm using an AMD RX 5700 XT GPU on my system for over 6 months now, using the open source drivers. It works fine. But I need to do some Machine Learning stuff, and ROCM doesn't even work on this card ...
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Accessing display 0 using x11vnc

I have a RHEL 7.8 Linux machine with Nvidia GPU. I can't access it's console so I am accessing it through VNC session. Using Xvnc, I don't have access Nvidia GPU as Xvnc loads a headless X11 server. ...
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30 views

Adding a second GPU

I'm planning on adding a second Quadro GPU to my system and am doing some prep. I'm currently running Arch Linux. The GPUs will be identical. I'm also using the latest NVIDIA driver. I'm currently ...
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SLURM disable GPU memory/process sharing

I have a working SLURM (17.11) cluster with multiple nodes with multiple GPUs per node. My users noticed that SLURM is allocating already used GPU cards on which a process is already running, in ...
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How to setup Amd gpu for Arch Linux and Activate it for processing?

I am on manajaro linux with KDE desktop enviroment i tired a lot but i can't get working with my amd gpu drivers for the processing and display controlling here is my lspci logs: 00:00.0 Host bridge:...
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13 views

Using fallback video drivers on Manjaro

I am trying to achieve a installation of Manjaro that is fully portable across my laptop and desktop computers. The laptop is an XPS 9360, and the desktop has GTX 1080 card. Currently the laptop ...
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I need help implementing legacy/unsupported GPU for tertiary monitor(s)

I have three monitors. Left, right, and middle. Middle and right are connected to a 1060 6 GB via DP and HDMI respectively. However, left is an old DELL VGA monitor. Therefore, I procured an old AMD ...
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Slow webgl in chrome in Linux Mint [closed]

Does webgl run extremely slow in linux? I was running this experiment and fps never reached even 10 for 100 number of fishes. My cpu is i5 7200U(IGPU). Even my android phone can manage to run this ...
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macbook pro ubuntu integrated gpu performance

I'm trying to get ubuntu 18.04.2 to use my the integrated GPU of my macbook pro (mid 2014) In the process I've discovered that when booted normally, the device is not even visible in lspci. The only ...
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25 views

AMDGPU driver vramlimit

I have a console installation of debian and i found that from the available 16GB of ram i can see only 14GB, this is because my APU (AMD) is reserving 2GB which is way too much for my needs. The bad ...
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Monitor cannot recover after switching off at maximum resolution when using nouveau driver

I'm using Arch with Wayland-based Sway window manager, which does not support nvidia proprietary drivers, so I am forced to use nouveau. Everything is fine, except one thing. If I switch my monitor ...
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Recording 1920x1080 video on a smaller resolution monitor?

I'm trying to make a basic screen recorder (with JavaScript and the MediaRecorder API), it records the actual full size of my screen really well, but the problem is is that that size is only about ...
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324 views

Properly downgrading from cuda 10.1 and driver 440

This is my first question so if I missed anything please let me know. My knowledge of linux is quite weak at this point. I am running ubuntu 18.04 with 1080ti gpus (x2). This is with a threadripper ...
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44 views

Nvidia GPU not used

I've been trying to get my nvidia gpu (960m) to work on my arch install, but for now it doesn't. I use the nvidia drivers. I ran nvidia-config, which modified my xorg.conf, as Section "Monitor" ...
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65 views

X11 - 'no primary bus or device found'?

I am running Parabola GNU/Linux on an armv7 Chromebook and I am trying to verify if the GPU (ARM Mali) is working correctly and providing OpenGL acceleration support. In my /var/log/Xorg.0.log file (...
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No option to switch between gpu

I recently installed linux mint xfce and installed nvidia x server settings, but I can't see the option I can select intel. I remember I had this option in xubuntu.
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How to reduce screen tearing with X11 using ARM Mali GPU?

I am running Parabola GNU/Linux (based on Arch) on a Chromebook C201 (armv7). The device has an ARM Mali T764 GPU, which I am running with the free panfrost driver. Using Mate with X11, I am seeing ...
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23 views

Nvidia GPU issue on archlinux

I've been trying for a while to configure my gpu for my arch install (gtx 960m), using the nvidia drivers, but i can't make it work. My Xorg.conf is a followed : Section "Device Identifier "...
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150 views

How to monitor AMD GPU on Linux Server

I am working on a linux server and need to monitor the gpu load of an AMD GPU. Unfortunately I do not have super user rights so I cannot install radeontop. Is there another way to monitor amd gpu load?...
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Navi 14 works with kernel 5.4 and 5.6 but not 5.5?

I managed to get Ubuntu installed on a MacBook Pro 16-inch. I compiled kernel 5.5.11 from source with some patches to get it to run. Mostly everything works except the onboard dGPU doesn't seem to ...
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33 views

Nvidia gpu not detected

I have an Acer SF314-54G-50YU with an intel integrated GPU and also with a mx 150 from Nvidia. But when I run this command lspci | grep -i vga I get this answer 00:02.0 VGA compatible controller:...
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yet another nvidia proprietary driver question: driver installs but does not get used

I'm trying to use the proprietary nvidia driver on a gigabyte Aero 15Xv8 laptop running Fedora 31. The nivdia driver installs fine (from RPM fusion) and it shows up fine in nvidia-settings too. But ...
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200 views

X11 crashing on login (Arch ARM)

I am using Arch Linux on a Chromebook C201 (ARM). Since I recently upgraded the system, the desktop environment seems to be crashing shortly after I login (before the upgrade it was working fine). I ...
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Is there a GPU timeout when booting Fedora, is it a driver issue?

I've recently installed a new graphics card (RTX 2060 KO Ultra) and all of a sudden there is now an 85 second black screen after grub before and screen activity. This never happend before and instead ...
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Shrinking GPU memory objects that no are no longer needed

After some searching , I didn't find any standard way to release GPU memory that is allocated to Tensorflow.So I want to know is there a way to manually shrink VRAM objects that are no longer needed ...
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How to run (if possible) gpu-accelerated apps in LXC (LXD) container?

In its great post https://blog.simos.info/how-to-easily-run-graphics-accelerated-gui-apps-in-lxd-containers-on-your-ubuntu-desktop/ Simos Xenitellis describes how to run GUI apps inside the container. ...
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186 views

Nvidia Optimus with Nouveau drivers

I'm trying to get the optirun command to work with the FOSS Nouveau drivers on my computer that has an embeddded graphics unit and a discrete graphics processing unit. Here's my setup provided by the ...
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38 views

Graphics card not being used on Manjaro with HDMI

I honestly couldn't think of a better to way to phrase the title of this, sorry, but here's my issue: For a long time I ran Antergos on my desktop with no problem, but the today I've installed ...
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25 views

Power consumption high, GPU 100% run, no RC6 state in powertop / turbostat

Debugging the high power consumption of my laptop I see in powertop that GPU is never goes to power saving states. If I give some load to GPU I can see in sudo turbostat --quiet --show GFX%rc6,...
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Error while unzip video files

I am getting error while unzip those zip files from below: http://chalearnlap.cvc.uab.es/dataset/24/description/ Error msg: End-of-central-directory signature not found. Either this file is not a ...
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182 views

Disabling “Low GPU Memory” Notification in Gnome

How can I disable the notifications that warn for low available GPU memory? A screenshot is included below. These are very distracting. As I'm never doing anything GPU demanding, the notifications ...
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698 views

System Monitor in Ubuntu 18 shows only 5.8 GB RAM out of 8 GB installed

I have a Lenovo s145 laptop powered by AMD Ryzen 5 3500U CPU. I installed Ubuntu 18.04 LTS on it. I have 8 GB RAM installed in my laptop but, System Monitor shows only 5.8 GB RAM total memory size. ...
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Vulkan recognizes one GPU as two GPUs

I have an Arch Linux with the latest updates installed. My system has one single GPU (GTX 980). However all Vulkan tools show me that I have two; both GTX 980. For instance, this is an extract from ...
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How do I tell if a GPU reset has occured in Linux?

As of recent most maintained GPU drivers in Linux have gained support for GPU resets in the case that your GPU freezes. How can I tell whether one has been performed since I last booted up my system?
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168 views

Chromium GPU Driver issue on Debian 10, Ubuntu 18.04, Fedora 28

I have an Intel Nuc with an i7-7567U and an Intel® Iris Plus Graphics 650 (Kaby Lake GT3e). I have a lot of "Aw, Snap!" from Chromium and Chrome, and crashes with Firefox. It is not all the time, but ...

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