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How would one setup GPU passtrough of a Linux VM on a Windows11?

I'm running Fedora 41 using two Radeon GPUs: Rx 580 and Rx 6750. I have tried half a dozen tutorials and none of them, including this one, are changing the "amdgpu" kernal drivers to "vfio-pci". I want the 6750 to be the passthrough GPU and the grub config shows the correct entries for both the GPU and the HDMI sound device. Any idea why this isn't working?

can i use this for truenas in ubuntu host

Can you help me? I would like to ask you for a consulting. Thank you

Hi, how did you generate the vm.sh file?

My comments arent even loading are you kidding

Im about to have a breakdown ive been sitting here since 17 hours straight trying to get the vm to work but its either not working at all or theres a minor bug wich i wanna fix and then it messes up everything ive been trying for 2 weeks

the copy paste script part is not a solution it will change or break...

Very helpful.. Thank you!

Great explanation, thank you ;)

My cpu's are pinned but the clock in Windows 10 is lower than its physical limit. How can it be solved?

I which there is an option to add pci cards to vmware workstation pro

dosen't working, keyboard still can't do much i want to install windows, but can't do install progress in windows selecting keyboard stuck still

❤❤❤❤

Bella Pass

Hey, Man! big respect, all works :) cheers

Hauck Harbor

Serenity Light

Simple and to the point explanation, good editing of videos to skip/accelerate boring parts. Simply beautiful!

Green Lakes

Hello Pavol, you're a crack. I waste a lot of time trying to fix the sound in W10. Thank you so much for your help!!!

thanks a lot for the video can i somehow make so that the guest os on qemu ignores certains shortcuts i use on host? for example i use linux with 3i window manager and i would want t jump around the workspaces on my host with super+1, super+2, etc. but if the focused window is the window with qemu i can't do that. thanks again

How do it from WIn to Win ? WIndows have no such things like 1:00.0

hi, is it still working in 2024?

Thanks so much this was so easy to follow and it is incredible!!!

Thanks Pavol your guides are the best😊, tried the ubuntu linux mint ones worked on my geforce nitro 5 laptop, but not on my desktop gigabyte gaming x amd i have 2 nvidia drivers a cheap one 710 and a 1060 geforce i used this guide on fedora 40 workstation today and it finally worked on it, the vfio was shown on my 1060😊👍still working years later.

How did you get UEFI to work with Windows 7?

Spent 2-3 days on this. Scream doesn't want to work on win11, I have got testsigning installed and the driver installed just fine. But it just transmits nothing to my host.. Complete dead end! (Fixed in last reply)

how i can change the group of my gpu ???

Is there a way to do this with 2 cards that have the same name? They both share the ID on lspci. There has to be a way lol

I want to thank for your videos! It's possible that this process will work with Opensuse.tumbleweed? and windows 11?

I really don't understand where people get their information from. "first we HAVE TO make this script executable! chmod +x" you could make this script as a restricted user "echo hello" save as hey.sh ls -las: 4 -rw-r--r-- 1 user user 11 Apr 22 18:14 hey . hey hey chmod +x hey su another_user ls -las (from another_user) 4 -rwxr-xr-x 1 user user 11 Apr 22 18:14 hey . hey hey suddenly you can execute the same script! 47 lines of "IOMMU_viewer.sh" could be just 6: for d in $(find /sys/kernel/iommu_groups/ -type l | sort -n -k5 -t/); do n=${d#*/iommu_groups/*}; n=${n%%/*} printf 'IOMMU Group %s ' "$n" lspci -nns "${d##*/}" done; we HAVE TO make this script executable! chmod +x any apache user guest, anonym, or a daemon will be able to execute that file since you as the creator made it executable. there's a high chance that you are also the administrator. that file didn't need to be executable by everyone "chmod +x" could have been avoided.

For the specific implementation and deployment of SR-IOV capable network cards, it will REALLY depend on the network card. For my Mellanox ConnectX-4 100 Gbps Infiniband NIC, I had to do: # echo 8 > /sys/class/net/ibp8s0f0/device/sriov_numvfs (or something like that -- I don't have the exact command I used accessible whilst I'm at work at the moment) And that is what will set the SECOND part in terms of setting the number of virtual functions. (The first part being using mlxconfig -d /dev/mst/mt4115_pciconf0 set SRIOV_EN=1 NUM_OF_VFS=16 to enable SR-IOV on the NIC itself.)

Thank you so much! The only guide that actually worked for me, and I've been searching non-stop for a few days lol. Having some issues with audio though, alsa is extremely glitchy and nothing else seems to start properly, but GPU passthrough is just fine.

this video has saved me so much frustration

Thank you so much

SPEAK LOUDER MY BOY

Thank you much for the help!

Pavol Elsig I want to say BIG THANKS to you man! Its because of your work(the tutorials, the manjaro gpu passthrough repo and EXTREMELY THOROUGH EXPLINATION) I have been running a KVM with GPU passthrough for some time not confidently! THANKS AGAIN MAN

I cant do this for my AMD Theaddripped. QEMU, i cant start VM when add USB controller for it Can you help me! Pls!!

if you're getting devcon-x64.exe failed while trying to install the drivers, changing the guest date to june 2023 can fix it.

How to rename physical drive? it is QEMU HARDDRIVE

Gpu passthrough for linux gust?

No new videos in 2 years. Are you still making videos? Are you well?

I followed this great guide it didn't work for me. Linux showed network usage coming from my VM and the receiver was running on the host, but I wasn't hearing anything from my VM. I reinstalled Scream like twice and spent several days trying lots of different things and going insane. The last thing I tried was disabling the firewall built into mint. That was it 🤦. Thanks for the tutorial!

Some updates on this vid. On the latest kernels you should remove "vfio_virqfd" from "local.conf" file, also I'd recommend to build the "vfio-pci-override-vga.sh" script manually, because when to 2 gpus were connected to monitor my system wasn't able to boot up. Since I got 2 amdgpus blocking the amdgpu driver isn't a solution, so I specified concrete GPU and audio devices in this script. But generally this solution is good. Hope this will help someone.

how to get sound working with hdmi capture card ?

Useless. Can't see your terminal

Unfortunately, 10th gen and higher does not supports this technology.

which part of this tutorial/configuration says run it in RAM ?