Questions tagged [nvidia-graphics-card]

This tag is for a series of graphics cards made by Nvidia. Use this tag if your question is about installing, configuring, troubleshooting or otherwise using Nvidia graphics cards and related drivers or software.

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View 96 camera Streams on 6 monitors PC Build [closed]

I need to view roughly 96 cameras at one time (Well just have them on all monitors) on 6 monitors. I’m having trouble specing put a PC. So far I think I will have to put two GPUs in SLI, I’ll ...
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Have to restart PC for second monitor to work

If I restart the computer my monitors work as expected. From a cold boot one of the monitors does this: The motherboard loading screen appears on the left screen (DVI to VGA) and then the right ...
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GLX failed request with Nvidia/Optimus on Fedora 32+Gnome+Wayland

I've been trying for at least a year to get optimus working on my Fedora laptop with optimus and a Geforce MX150 GPU using gnome shell and wayland. In earlier versions I have tried bumblebee, but have ...
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GRUB slow/irresponsive when in UEFI bios mode

I have a GTX 1060 GPU, a ultrawide (21:9) 2560x1080 monitor and a MSI B-450 A PRO motherboard (bios version V10.C - 2019/11/12). Recently i've change the bootmode of my bios from CSM to UEFI. after ...
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Can a single nVidia GTX 1080 drive more than 4 monitors?

The maximum resolution for an nVidia GTX 1080 is 7680x4320. If I have 6 screens with a total resolution bellow that number, is it possible to drive them with a single card? How do I connect them since ...
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Adaptive Vertical Sync (VSync) option not available with Nvidia GTX 960 and “Standard” 445.87 driver

In the list of options for "Vertical sync" in the NVIDIA Control Panel, the option "Adaptive" does not appear beside the usual "On", "Off", "Use global...", "Use 3D application...". Here's a list of ...
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9 views

Broken RD on Windows 10 VM after software uninstall

Host: Debian 10 Guest: Windows 10 Hypervisor: QEMU/KVM (migrated from Virtualbox) GPU Passthrough: Previously Nvidia on Virtualbox, currently AMD on QEMU/KVM Issue: after migrating the VM from ...
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56 views

FFMPEG 4k HDR to 1080p SDR Hardware Tonemap Conversion ( OpenCL)

Having trawled the internet I have finally successfully compiled FFMPEG with OpenCL enabled and this has allowed me to attempt HDR -> SDR Conversion using my NVIDIA P400 ( Stream Limit Patch Applied). ...
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33 views

RTX 2070 Super not working on multiple applications

I recently got a new Snowblind computer from iBuyPower. Certain games run very slowly (<30FPS) (Rocket League, CS:GO, Valorant), while other applications just don't work now (Blender, OBS, ...
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62 views

VirtualBox Nvidia GPU passthrough - disguise VM

Host: Debian 10 Guest: Windows 10 Hypervisor: Virtualbox 6.0.x GPU: Nvidia Quadro 5000 Long story short: VT-d compatible chipset, IOMMU enabled, PCI-passthrough enabled, etc., and I as far as the ...
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Is this common that an iGPU was (permamently) disabled in hardware or firmware?

I have just purchased a laptop with intel i5-8300H cpu (has intel UHD graphics 630 iGPU) and also has a dedicated RTX 2060, the thing is, on windows RTX 2060 doesnt support optimus... I assumed I can ...
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GPU Memory in TensorFlow container with NVIDIA SLI

I have constructed a machine-learning computer with two RTX 2070 SUPER NVIDIA GPUs connected with SLI Bridge, Windows OS (SLI verified in NVIDIA Control Panel). I have benchmarked the system using ...
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Citrix Workspace crashing - Windows 10 GeForce GTX 970

I'm running Windows 10 with a GeForce GTX 970 Graphics card and connecting to Citrix using Citrix Workspace 20.2.0.25. However twice today when selecting the Citrix session having been focused on my ...
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Plasma UI elements too large due to wrong EDID display size

Yesterday I said farewell to Windows 7 and installed Kubuntu 20.04 LTS (with non-free Nvidia drivers). While the live system UI was sized as expected, once the installed system was booted, the UI was ...
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136 views

Shared GPU Memory. Can I turn off this feature?

I am running: Windows 10 Nvidia GTX1070-8GB 24GB System RAM i7 I am running into an issue in my video editor, complaining about depleting the GPU memory. When inspecting my resources, I noted that ...
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Cannot resolve “Internal: failed call to cuDevicePrimaryCtxRetain: CUDA_ERROR_INVALID_VALUE” error in Tensorflow

When I run this simple script, import os os.environ["CUDA_VISIBLE_DEVICES"]="0" import warnings with warnings.catch_warnings(): warnings.filterwarnings("ignore", category=FutureWarning) ...
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77 views

KVM GPU Passthrough Nvidia Error 43

I have a Dell Latitude E6530 laptop with Optimus graphics (Intel/Nvidia) and I am attempting a dGPU passthrough that I have read countless articles and forum threads about trying to overcome this ...
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Use Nvidia Optimus GPU for all rendering on Windows

I have a laptop (XPS 9570) where the Thunderbolt and HDMI outputs are connected to the integrated Intel HD 630, but which also contains a Nvidia 1050 Ti. The performance on the laptop's built-in 4K ...
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21 views

Why might DVI output be toggled on/off when VGA cable is plugged/unplugged?

I'm able to connect a Windows 10 box with an NVIDIA GeForce 9400 GT card using the DVI output to send 1080p at 60Hz to an HDMI input on an LG TV model number 43UM6910PUA. The LG supports this ...
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41 views

gtx1050 and gtx1060 in one PC

Excuse my English, I will try to explain this problem. I have one GeForce GTX1050 2GB for one monitor and A GeForce GTX1060 3GB for another monitor. Don't ask why, I have my reasons. Before ...
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Using Two Video Cards (GTX 980 and Quadro 2000) SLI/Physx, or other options?

I have not asked a question here before and so I hope I am in the right spot. I am having trouble getting my system to utilize both of my video cards (GTX 980 and Quadro 2000). I would like the GTX ...
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Unable to get higher resolution than 1280x720 with HDMI to DVI dual link

I am unable to get a higher resolution than 1280x720 when I connect my laptop with a second screen via an HDMI to DVI dual link connection. These are my specifics : operating system : Linux Mint 19.3,...
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Why peer-to-peer (P2P) access between two Tesla K40c GPUs fails in CUDA?

I would like to run a CUDA C program using two Tesla K40 devices and enable peer-to-peer (P2P) between them as my data will be shared among the devices. My computer has the following deviceQuery ...
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1answer
22 views

Garbled Display when installing from Ubuntu LiveUSB onto Dell/Alienware R8 with advanced nVidia card

I am trying to install 18.0.4 on a Dell/Alienware R8. Great machine. Following are completed: Created a new Boot Entry for the LiveUSB Restarted computer and through GRUB selected Install Ubuntu ...
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20 views

Three monitor setup: Two are duplicate after reboot! How do I fix this?

I am using a Lenovo Thinkpad which has two video cards: an integrated Intel one and an NVIDIA one. It is connected to two HP monitors through a USB-C docking station. So in total I have three monitors,...
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23 views

MSI MAG341CQ monitor causes Ubuntu to fail to return from lockscreen; monitor also intermittently fails to power on without cycling screen res

I recently purchased a MSI MAG341CQ monitor and it is inducing all sorts of interesting failure states in my setup. I am currently running it in tandem with a HP 1440p monitor on Ubuntu 20.04, and am ...
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90 views

Weird and pixelated image on Nvidia control panel

I don't know if this is the correct place to post this question if no please guide me where I should post it to get help. Suddenly my Nvidia GeForce started to give this weird image on the control ...
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45 views

Can I increase the amount of Dedicated Memory for my NVIDIA graphics card?

I have an old laptop that has an NVIDIA GeForce 9600M GT, it's got 2046mb of Total Available Graphics Memory, and 512mb of Dedicated Video Memory(VRAM). It's running on Windows 10 64-bit. I was ...
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73 views

What is making my compuuter so *-------* unstable?

Processor: AMD Ryzen 5 1600 Motherboard: ASrock AB350 pro4 Graphics Card:NVIDIA Geforce 1080 2x8GB Mem Dual boot Windows 10/ Kubuntu Drivers: as up to date as I can keep them using Primarily ...
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Have the Margin on Each Monitor in Openbox

I have moved to Openbox after using i3-gaps for a while, everything is going well but I want to have an outer margin applied just like in i3. I can specify a margin but it doesn't behave exactly how I ...
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Nvidia GEFORCE GTX 1050 TI is not working properly

I just want know if anybody faced the problem what i'm facing now and a cure for this itch. I have a NVIDIA GEFORCE GTX 1050 TI with 6Gb Ram, Intel i3 2nd gen processor and a Foxin 800 SMPS. When I ...
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594 views

Windows 10 Remote Desktop With RemoteFX and Hardware h.264 Using Nvidia NVENC

I have Windows 10 Pro as a server and Windows 10 Pro as a client. Server has a GTX 1070 card with the latest driver and is fully NVENC capable of h.264 / AVC 444 hardware encoding. Steam streaming ...
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45 views

Nvidia 820M GPU error on Dell Inspiron 3542

In my laptop, under device manager, The "NVIDIA GeForce 820M" is displayed with a yellow warning sign. When clicked, it says "Error 43...." When I ran GPU-Z, the NVIDIA GeForce 820M is displayed but, ...
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63 views

Using the dedicated gpu on laptop for specified with Linux

I have a laptop that have a dedicated gpu and integrated gpu. I'm wondering how can I force the use of the dedicated gpu for specified app? I looked at this old thread however there's no option for ...
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41 views

MSI GT60 20C Screen flickers and dies. OS running, external monitor running

This problem started few days ago. I accidentally dropped the computer from 1 foot high and it fell at angle where it hit the left side of screen first. There are no pixel errors on the screen, so I ...
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17 views

Please change your input timing in monitor

My configurations are OS : Ubuntu 18.04 Chipset : gigabyte H310S2H Graphics : MSI nvidia Geforce GT710 I have recently changed my monitor to dell and the resolution is 1280x1024@60Hz (4:3 ratio) ...
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67 views

Nvidia drivers not working (black screen)

I recently purged all my pc data and installed Linux Mint. Graphics were working fine with Nouveau drivers but I decided to install Nvidia drivers anyway. (I have a GTX950) When I try to reboot, I get ...
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42 views

GeForce graphics card stopped working

this is my first topic. I spent a couple days already Googling everything, ended up in this forum a couple of times, and it seems that no one had the exact same issue I have. First things first: My ...
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What hevc nvenc settings do work with lossless preset in ffmpeg?

It seems that adding this command improves compression a bit: -profile rext -rc-lookahead 32 -refs:v 16 -bf 3 What else can be tuned with lossless preset?
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170 views

How to improve lossy compression of NVENC HEVC with FFmpeg?

There are a lot of answers about h264_nvenc settings. But I didn't find code examples for tuning NVENC HEVC lossy encoding settings on latest GPU, for example on Tesla T4. These are my current ...
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Some programs don't start on Windows 10 with the Nvidia 540m

The 540m it's an old Nvidia chip for laptops, the last driver it's from 2018 tho. I notice recently that some of the programs on my computer, mostly those that are gpu intensive stop working, ...
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140 views

How can I prevent the nvidia control panel from displaying the “your display image quality can be improved” popup?

How can I prevent the nvidia control panel from displaying the "your display image quality can be improved" popup? I use Microsoft Windows 10 with multiple monitors and each time this popup appears ...
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261 views

What is the difference between NVENC HEVC lossless and losslesshp presets?

There are two NVENC HEVC lossless presets: ffmpeg -hide_banner -h encoder=hevc_nvenc -preset <int> E..V.... Set the encoding preset (from 0 to 11) (default medium) ...
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142 views

21:9 monitor taking squished screenshots

I have dual ultra wide LG 21:9 Ultrawide 34WL500-B monitors (native/default resolution 2560x1080px). They mirror each other. When I hit print screen and then I paste it to a paint document for ...
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1answer
46 views

On intel+nvidia laptop, on Linux may I shutdown intel and use just nvidia?

Here I have a Lenovo T480 with intel and nvidia graphics. I'm running Debian 9 and I installed nvidia driver from https://www.nvidia.com/Download/driverResults.aspx/156772/en-us Looks like nvidia ...
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86 views

Making two GPU's appear as one

I have two RTX 2080 GPU's and I'm trying to find the least path of resistance. I'm training lots of AI models and I was wondering if it's possible to make multiple GPU's to show up as a single GPU. ...
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277 views

No Signal from ASUS GeForce GT 1030

Background I recently updated my PC from Windows 7 Pro to Windows 10 Pro using the Windows Medial Creation Tool, retaining my existing programs & files. Following this update, I found that when ...
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31 views

NVidia drivers that preserve monitor EDID

This is a total shot in the dark, but maybe I'm lucky: I use a Samsung TV as a monitor and every time I switch inputs on the TV, it "disconnects" from my PC and my NVidia card (GTX 950) resets the ...
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GreenScreen not showing up

Can anyone help with this? I'm using Windows 10 with an NVIDIA Quadro FX 1700 Graphics card & I keep running into an error when I attmept to use the GREEN SCREEN FEATURE with a streaming service ...
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Graphics card not detected by Windows even though it was there a day ago

My NVIDIA GeForce RTX 2060 graphics card was working with no problems just until a day ago. Today when I opened my laptop and checked Task Manager, it was gone. Naturally, I checked my Display ...

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