Questions tagged [vt-d]
The vt-d tag has no usage guidance.
28
questions
0
votes
1
answer
279
views
Is Intel Vt-d actually supported on the ASUS P8P67 Deluxe?
The title is my question but for context, I have enabled Intel Virtualization Tech in the UEFI BIOS on this motherboard and can confirm in my Proxmox hypervisor that IOMMU is enabled (PCI-E pass-...
- 1
1
vote
0
answers
1k
views
BSOD when enabling Virtual Machine Platform in combination with vt-d
I did a new install of windows 11 on my laptop. Everything was fine until I ran "wsl --install"
Got the BSOD with INACCESSIBLE_BOOT_DEVICE. After I disable VT for Direct I/O in BIOS my ...
- 11
0
votes
2
answers
909
views
VirtualBox - Linux Mint not starting - VT-x is not available
I am running a Linux Mint virtual machine on Windows 10, and getting the following error:
Host system
Windows 10 Pro (10.0.19043 Build 19043)
Dell G3 with Intel Core i5 10-300H CPU
VirtualBox 6.0.24
...
- 165
2
votes
1
answer
9k
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 ...
- 31
0
votes
0
answers
2k
views
Does VMware Workstation support PCI Passthrough with the VT-d technology?
Does the VMware Workstation v15.5.1 support USB Passthrough on a Host composed of the Z68x chipset with Intel i7-3770 CPU, which has the VT-d feature enabled (also known as: IOMMU virtualization) ?
...
- 158
1
vote
1
answer
534
views
Can hardware be used directly by both host and guest?
I am about to start experimenting with VT-d/PCI passthrough on my new coming-soon hardware known to support it, and wondering if it will be possible to use say video/audio hardware by both host and ...
- 811
3
votes
0
answers
1k
views
Intel Virtualization Technology (VT-x) just won't turn on
I set the VT-x = enabled in BIOS and still Intel Processor Identification Utility reports that VT is not available. VirtualBox refuses to show options for 64-bit OS as well. My processor clearly ...
- 216
2
votes
0
answers
1k
views
How to tell if MacBook supports VT-d?
I am running Ubuntu 16.04 on MacBookAir6,2 with Core-i7-4650U CPU and trying to enable VT-d/IOMMU so that I could passthrough hardware to virtual machines (QEMU/KVM). According to the CPU spec, VT-d ...
- 811
1
vote
1
answer
2k
views
Can you do a GPU pass through with an external graphics card?
My ultimate goal
Have a Linux laptop running a Windows virtual machine that uses the full potential of an external graphics card. The Linux machine would run normally on the laptop screen and the ...
- 111
0
votes
1
answer
68
views
Ubuntu 14.04 host cannot mount NTFS disks with VT-d enabled in bios
I've been setting up an Ubuntu server with KVM, as documented at https://help.ubuntu.com/community/KVM/Installation. Once I started virt-manager and set up my 2nd video card for pass-thru, it ...
- 101
3
votes
2
answers
4k
views
Does SR-IOV require VT-d?
I am trying to use SR-IOV on VMware vSphere 6 with Intel I350-T4 NIC (supports SR-IOV). The CPU does not support VT-d, can I still use SR-IOV?
What can I use to check if BIOS has enabled SR-IOV?
- 357
1
vote
0
answers
631
views
IOV / SR-IOV / MR-IOV for non-network hardware
I've been looking for real-world examples of this for a long time --
mainly because I'm trying to decide whether to restrict my build-options
to using only components (chipsets, processors, ...
- 11
5
votes
1
answer
3k
views
VM: Mac OSX Host, Windows Guest: Use VT-d so that the fast GPU is available for the VM?
Vt-d is enabled in recent MacBook Pros, but I did not find any information on actual gpu sharing.
Is it possible to set up a MacBook Pro with two GPUs (Intel, nVidia or AMD) so that I can use the ...
- 185
-1
votes
1
answer
2k
views
VT-x on Asus B85M-E motherboard
I have moved from Intel motherboard to new Asus B85M-E one. Now I'm trying to run my old virtual machines I have installed on Intel motherboard and can't run 64 bits systems. While running Linux ...
11
votes
1
answer
12k
views
Implementing PCI-Passthrough with Linux-KVM on Debian
I am attempting to use PCI-Passthrough to attach an old video card (Radeon 4770) to a virtual machine. I am using Linux-KVM to run my virtual machines on a Debian Linux (Wheezy, 3.2.0-4-amd64) host. ...
- 111