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Dec 7, 2011 · IOMMU is a system specific IO mapping mechanism and can be used with most devices. IOMMU sounds like a generic name for Intel VT-d and AMD IOV. In which case I don't think you can multiplex devices, it's...
Jul 4, 2025 · After some time, I was able to find this page on the arch wiki that suggested I set the amd_iommu=off kernel parameter. This worked, but I'm not really clear what the implications of doing this are. Less...
May 5, 2022 · Yesterday while playing valorant i pressed windows button and opened twitch on chrome and the stream got stuck and nothing except my mouse was working and same happed today my pc screen went back i was a...
Aug 7, 2024 · [64028.365834] vfio-pci 0000:11:00.1: Firmware has requested this device have a 1:1 IOMMU mapping, rejecting configuring the device without a 1:1 mapping. Contact your platform vendor.
Aug 17, 2015 · So should I turn IOMMU ON or OFF in bios? I'm currently running windows 10 for movies and games and I'm not sure if I'm going to get any benefits if I enable it? Or maybe its going to make my pc slower?
Oct 17, 2023 · did you enabled driver verifier just to see which driver is causing it? driver verifier shouldnt be used in normal operation it shows anyway that it isnt driver fault, but hardware fault (device disconn...
Jan 20, 2024 · Hello, this issue has been happening to me only when I'm gaming. My screen freezes, and I have to turn it off using the button. I have a dedicated graphics card that I use only for gaming and the defaul...
May 5, 2022 · GPU PASSTHROUGH GUIDE FOR UBUNTU WITH NOUVEAU DRIVER INSTALLED This guide was tested on Ubuntu 22.04 LTS, 22.10, 23.04, 23.10, 24.04 LTS with Nouveau driver and the following system configuration: MSI® m...
May 5, 2022 · Question The iommu fault reporting has been initialized. Page 2 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.
Oct 12, 2021 · I need advice for enabling virtualization in my BIOS it is under IOMMU instead of AMD-v which did not show at all that I saw. OS Version: 10.0.19043 N/A Build 19043 OS Manufacturer: Microsoft Corporatio...
