vfio
gpu-passthrough-tutorial
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vfio | gpu-passthrough-tutorial | |
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32 | 85 | |
173 | 1,228 | |
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7.0 | 2.8 | |
about 1 month ago | 5 months ago | |
Shell | Shell | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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vfio
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How hard is it to set up a Single GPU Passthrough Win10 VM
If you love wasting time you could give my script a shot as well from a terminal with your gpu as the -pci argument, but you'll also want to give it your USB controllers too.
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AMD 7950X3D a VFIO Dream CPU?
In my script I have -name main,debug-threads=on in my qemu command which helps me find which child thread is the iothread. I do my pinning using the same debug thread name discovery method.
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tired of virt-manager
Yeah my script is public and can be found here. I've thought about making an actual link post here a few times in the past but I guess the time to do so never really came up.
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I Gave up VFIO due to I/O problems causing stutter in any VM - Unsuccessful/Unpopular Story
These boot arguments allow me to give my VM cores 3,11 to my guest while my host continues to operate (and handle any IOThreads I may have running for the guest) on the remaining cores 0(thread0,12), core1(thread1,13) and core3 (thread2,14). Personally, I handle my pinning dynamically with a bash script I wrote and still today find myself adding features and making improvements to. It can be found here if you want to give it a shot for your use case.
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Easiest GPU Passthrough [GPU Passthrough Manager]
How does this compare to /u/ipaqmaster's script which accepts one-liners for single or dual and you're set?
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Archcraft single gpu passthrough
You'll get further posting here by detailing what exactly is going wrong when you try and any configuration and scripts you tried to do it with. There are also scripts which try to be the everyman and do it all for you such as this vfio bash script written by one of the members here.
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QEMU/KVM with VFIO passthrough kinda slow
You may wish to try my vfio script which handles all of that automatically. Could be worth a try.
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Single GPU issues (Arch Linux)
I've missed no opportunity to plug it lately, but the slew of people using hardcoded scripts copy-pasted from some guide or youtube video has never felt right to me. I made my own dynamic script which handles most vfio problems on the fly rather than hardcoding start.sh/stop.sh scripts per configuration. It could be worth checking out given I made it for Archlinux (my desktop) and you seem to be running that too.
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All of a sudden Win10 guest is unplayably laggy
I use this script to help start the qemu VM (there were no recent changes to the script) (I can paste the full qemu_system_x86_64 command if that would help) https://github.com/ipaqmaster/vfio
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Fan Speed at 100% when VM offline
Well, if you'd be willing to give it a test drive just for fun I made and use this for my daily VFIO ease of access if you'd want to give it a try.
gpu-passthrough-tutorial
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How to enable GPU passthrough with KVM/QEMU ?
Check https://github.com/bryansteiner/gpu-passthrough-tutorial. It looks like a well-written and comprehensive guide to set up GPU passthrough with KVM (Pop-OS specific). If you have spare external hard drives, just backup your OS through Clonezilla/Rescuezilla so that you can restore the OS if it breaks.
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Struggling to use GPU on host
The main guides I have used are the bryansteiner guide, the risingprismtv guide and this Ubuntu 22.04 guide.
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Trying to run spiderman miles morales in Linux with no luck
So bad news I followed this guide completely without luck I tried passing through my 5500 xt and it just shows a black screen and it also makes my main display which is using my Intel arc a770 gray as well
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Unknown PCI header type 127 on Radeon 6700
Hi, I've been trying to pass a AMD Radeon 6700 (non XT) to a Windows 10 VM following this guide. First of all, I haven't been able to get any output signal after turning the VM on, but also don't get a video signal after the VM stops and is supposed to reattach to the host. Trying to start the VM again yields a "Unknown PCI header type '127'" error. I have heard about the AMD reset bug, but I thought the issue was fixed with 6000 series cards.
- Is it possible to use the iGPU in a 7900X as a host while using my 7900XTX as a Windows card?
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Windows 10 VM laggy even though GPU has passed through
Looks like your missing some optimizations such as hyperv enhancements and cpu pinning among others. Mine was quite laggy prior to the changes outlined Here
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Passthrough working like a charm on Asus Rog Strix Z690-E Gaming Wifi
I am running Windows successfully with passing my Nvidia GPU to it. The setup was pretty easy and without any large issues. Hooked the GPU into the system using this tutorial and installed the drivers. It works nice with a monitor connected. It also works well with Looking Glass and games also run as expected.
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Dynamically binding devices to VM (while having 2 GPUs)
I just stumbled upon a guide by Brainstenier on Github that explains how to use hook scripts to dynamically bind devices (GPU, SSD, etc.) to the Windows VM before launching it, and unbind them after shutting done the VM.
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Dynamic binding/unbinding of VFIO (almost) working! Could use help!
I used steps from [Bryan's tutorial](https://github.com/bryansteiner/gpu-passthrough-tutorial) and this OpenSUSE wiki page for setting up my VM.
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Best VFIO Setup for my Situation?
I tried following https://github.com/bryansteiner/gpu-passthrough-tutorial but I couldn't get it to work. It would stall when the hook script fired to unbind the GPU. I scrapped it and am going to start over.
What are some alternatives?
Complete-Single-GPU-Passthrough - Single GPU VFIO Passthrough Guide
Single-GPU-Passthrough
seabios - Mirror of git.qemu.org/seabios.git
vfio-pci-bind - Automatically bind a PCI device and all of it's IOMMU group members to vfio-pci
vfio-void-linux - My libvirt/vfio config with GPU, NIC and NVME passthrough. Void Linux host, Win 11 guest (and other VMs)
WOA-Drivers - Windows Drivers for Qualcomm Snapdragon platforms
OSX-KVM - Run macOS on QEMU/KVM. With OpenCore + Monterey + Ventura + Sonoma support now! Only commercial (paid) support is available now to avoid spammy issues. No Mac system is required.
LEDs-single-gpu-passthrough - Single GPU passthrough guide 单显卡直通教程资源
vfio
MobilePassThrough - Make GPU passthrough on notebooks easy and accessible!
vendor-reset - Linux kernel vendor specific hardware reset module for sequences that are too complex/complicated to land in pci_quirks.c