Questions tagged [hyper-v]

Type-1 hypervisor developed by Microsoft. Included in Windows Server 2008 R2 and later, as well as Pro editions of Windows since Windows 8.

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will Windows Server datacenter(or pro) 2019+ activate a server 2016 hyper-v vm

I have access to azure for education being that I both work for and attend a college that is enrolled in that program, so getting new versions of server are but a few clicks and some download time. I ...
Theo Lehr's user avatar
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Disk2vhd.exe not showing a connected disk

I have a weird problem on Disk2vhd.exe, while the disk is connected via a SATA cable for sure (That I can boot it without touching the computer lid proves it) and also the disk is recognized in Disk ...
丶 Limeー来夢 丶's user avatar
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Hyper-V Default Switch DHCP long lease time

I need to create VMs (on Windows 10 and 11) that can talk to each other, and to the public internet. The machines on which I need to do this may have Docker Desktop for Windows and WSL2 installed. ...
Raj Chaudhuri's user avatar
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In Server 2022 Hyper-V, how to fix partition alignment inside VM after Veeam restore? [migrated]

Recently I converted a bare-metal Server 2022 machine to a Hyper-V guest VM. I used Veeam Windows Agent 6.0 (Free) to back up the bare metal machine and restore it as a virtual machine. I created two ...
Mark Berry's user avatar
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Hyper-V Switch separate WIFI NIC Kali Linux

Situation: I have a Hyper-V external switch connected to my Wi-Fi network adapter. I have also opted to NOT allow network adapter sharing in the switch manager for the Wi-Fi network adapter, since I ...
milo's user avatar
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Host machine loses wireless connection when virtual machine is on

I work remotely using a virtual machine on my personal computer since I don't have a company laptop. Initially, the virtual machine was created on VirtualBox and worked fine until a few weeks ago. ...
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Extremely slow transfer speed through IPsec tunnel between 2 locations

I have 2 location with fibre connection. Location A has ~400M down/up whereas Location B has 1Gbps (up/down) shared pipe between 4 offices (total of 15 computers). Location A has a Windows 2019 Hyper-...
Dhrumit Patel's user avatar
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How to utilize all processors in WSL?

I am using HP Z6 G4 workstation. It has two processors each with 20 physical cores in it, but lscpu command on WSL only detects one processor. Due to that, I am not able to fully utilize all the ...
parth dev bundela's user avatar
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I installed Hyper-V in my virtual machine. I restarted my machine for the installation to get completed, and it is not working ever since

It required a restart so I did that and since then my machine has asked for an installation twice and even after doing that, my device shows this: what should I do to move further with Hyper-V? This ...
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Freshly created Hyper-V images (linux and win11) disappeared after first shutdown

I used the Hyper-V Quick create tool, to create a win11 dev image. (it was offered automatically by the app). After downloading, it installed automatically, and the Win11 image automatically opened ...
Ádám Bukovinszki's user avatar
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Missing button for disconnect in Hyper-V

Server machine MS Server 2019 Standard, 1 virtual Hyper-V MS Server 2019 Standard edition. In the Hyper-V environment session, I am missing the Disconnect button under the power button to lock and ...
lopouch's user avatar
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Making the resolution of Ubuntu 22.04 changeable in HyperV

I use Hyper-V to host Ubuntu 22.04 and Debian 11 Machines. I need the possibility to change the resolution on the fly via the display menu. Ubuntu Mate gives me this possibility right after ...
Avialle Coulter's user avatar
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WSL2 Routing and NAT Rules

I recently installed WSL2 on my Windows 10 PC and I'm trying to understand how traffic is handled to and from WSL2. The below article states that WSL2 is running as a managed Hyper-V VM and uses a NAT ...
ikrnjajic's user avatar
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Multiple disks on different locations in Vagrant

I have a Windows Server on which I want to create 3 virtual machines with Vagrant. Each one should have two disks attached: the primary one - SSD with 50GB of storage space and another one - HDD with ...
Tree's user avatar
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How to disable Hibernation to be able to re-enable dynamic memory on a Hyper-V Windows 10 box?

I tried the instructions from the question below, but it did not quite work as expected. I wanted to revert but I am now unable to set the VM back to dynamic memory even though I have run powercfg -h ...
zerofluxx's user avatar
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Error 0x80070005: Access Denied when running "Hyper-V Host Compute Service"

I am using Windows 11 Pro version 22H2 with OS Build 22621.1555 I have a working WSL2 but suddenly after booting up the WSL would not start. So I dig up and checked the Hyper-V services. Apparently ...
cyberquarks's user avatar
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How to retrieve inbound/outbound network traffic value from "Measure-VM" command of Hyper-V?

I want to monitor the internet traffic from a Hyper-V Android VM. By running Measure-VM Android I can retrieve statics from the VM including network traffic VMName AvgCPU(MHz) AvgRAM(M) MaxRAM(M) ...
user167420's user avatar
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Can't access the enhanced session menu after setting it for the first time

I am trying to get the "Connect to" prompt in Hyper-V after I have set some shared folders. Image: Connect to VM prompt. Current shared folders are mapped with tsclient. The mapping was done ...
Patrik Hlebec Štor's user avatar
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All available processors to Hyper-V VM

My host has 4 cores and 8 logical processors (hyper-threading). I'm going to run a single VM in Hyper-V and want it to use all processor power available. How many virtual processors should I set? ...
Sergey Kostrukov's user avatar
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Choppy YouTube in Windows 11 in Hyper-V on Windows 11

I'm connecting to a Windows 11 Pro VM using Hyper-V Manager on Windows 11 Pro. It seems to use RDP, but my YouTube playback is pretty bad compared to play on the host Windows 11. The host has i7 ...
steakoverflow's user avatar
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Hyper-V: Exclude Hypervisor from VM network

I need to run virtual machines on a Windows Server Hypervisor in a different IP network than the hypervisor itself. It is mandatory that the VMs cannot communicate with their hypervisor, but they ...
Max Croon's user avatar
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Windows sandbox won't open executables. ("You need to install an app for this task")

I am using the Windows sandbox feature, that comes with Windows Pro and Enterprise systems (Using Hyper-V). It worked for months, but now I always get the same error when I try to run an .exe file. ...
MarvinJWendt's user avatar
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Windows Update continuous failing on Server 2019

I have an on-prem Server 2019 Hyper-V VM and ever since January 2023, the "Cumulative" Windows Updates have been failing. It's been about 3 months now and there are about 3 different KB ...
Dhrumit Patel's user avatar
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Can we run old games in a Hyper-V XP VM?

They're really old games that used to run on XP or earlier systems. And of course, many of them don't work as expected when running on newer systems. I created a Gen1 XP VM with Hyper-V Manager and ...
kakakali's user avatar
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Hyper-V Virtual Machine not recovering scsi drives after external storage outage

I am using Hyper-V on Windows Server 2022, I created a VM with RHEL7.9 and added 4 scsci drives which live in D:, E:, F: and G:. They show up as sdb, sdc, sde and sdf. Those drives are provisioned ...
Luis Fernando López González's user avatar
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Registry key to stop removing HyperV after windows update [duplicate]

I have HyperV installed on Windows 11 Home. I know it's for Pro users only, but it can be installed on home as well. Actual Behaviour Every time there is a Windows update, hyperV gets removed and the ...
Trevor Philip's user avatar
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Hyper-V: Nat blocking guest access to host ports on internal network

I have been trying to get this to work for some time. Hyper-V switch myswitch is created as internal virtual network and an IP is configured for the switch adapter Get-NetAdapter # choose switch ...
user8314435's user avatar
1 vote
1 answer
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Access win10 host desktop from linux guest vm?

I have the specific use case, that I want to run stuff mainly from inside the guest VM (pop os 22.04 currently, but I'm open to switching distro if the use case is easier elsewhere), without tabbing ...
Peter W's user avatar
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Unable to copy vhdx file (Hyper-v)

(Windows 10 Pro) I am unable to copy and paste a vhdx file from my current drive (1TB Samsung NVME) to my new drive (2TB Samsung NVME). I have tried: Copy/Paste Windows explorer Robobopy 'Move' ...
Vidar's user avatar
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Doesn't Windows Sandbox require Hyper-V to run? How is it working with Hyper-V not enabled?

If my knowledge is correct, Windows Sandbox requires Hyper-V to run right? But when I enable Windows Sandbox on the Windows Features window, Hyper-V did not get enabled so I wanted to know what was up?...
user9564371's user avatar
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1 answer
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Windows 10 became slower (+ weird display) after WSL2-Ubuntu install

Edit : Okay I retried to install WSL and I finally got it. Enabling wsl/hyper-v has changed the display settings, I don't know why. It changed the resolution, and it added non-physical screens (there ...
Hominide's user avatar
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Is there a way to have a shared 'Base Image' in Hyper-V?

I don't know if my terminology is correct, but I want to create a base image for some of my Hyper-V instances. To be clear, I'm not asking how to create a gold image or template, but instead I want ...
myermian's user avatar
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Hyper-V - Network Switch when travelling?

I use a laptop that runs some VMs (in Hyper-V) e.g. SQL Server. I need the host (laptop) to have persistent network connectivity to the VMs, even when traveling, and might not have an internet ...
micheal2p's user avatar
2 votes
2 answers
808 views

Remote Desktop can't connect to Hyper-V Ubuntu v22.04 guest

My host system is Win 11 Pro with Hyper-V enabled, also using "Enhanced session mode". I have a few Ubuntu versions installed manually (I downloaded the ISO and ran install), but they always ...
Bobby Cottle's user avatar
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2 answers
145 views

How to turn off Lenovo laptop VirtualBox Snail execution mode?

Configuration: Lenovo ThinkPad X1 Yoga 3rd Generation Core i7vPro, 16GB main memory, 1TB SSD, Windows 10 Pro 22H2, VirtualBox VM 7.0.6 r155176. In the above configuration, I have set up a Windows 11 ...
dvhirst's user avatar
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2 answers
306 views

How to disable promiscuous mode in hyper-v?

I enable promiscuous mode on hyper-V system(windows 11) following by hypervPromiscuousModeSetUp I test wireshark on hyper-v running Kali linux OS, It works well. But, I want to disable promiscuous ...
Yang's user avatar
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1 answer
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How can I setup my Hyper-V virtual machine to have the convenience features of Windows Sandbox?

The Windows Sandbox (a feature of Windows 10 Pro) provides a temporary virtual machine instance that has these nice convenience features: Resizing the Window to automatically adjust the display size/...
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how to connect hyper-v management tool to a nested virtualization server which is a virtual machine

i am experimenting with nested virtualization in hyper-v, the setup is hyper-v windows server core virtual machine with a windows server core machine virtual machine inside it. while trying to connect ...
user605505's user avatar
2 votes
0 answers
42 views

Hyper-V: my custom virtual switch disappears from time to time

On my Windows 10 Pro x64 PC, I have Hyper-V with multiple VMs. Some VMs use a custom virtual switch (let's call it "MySwitch"), which I need so that I can set it to type "External" ...
Dr. Gianluigi Zane Zanettini's user avatar
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2 answers
91 views

run 2 windows VMs on bare metal or one as guest on top of the other?

I am cureently running a windows 11 vm in hyper v as guest on win11 host - this is on a laptop (ryzen 2500u, 20gb RAM) - I use this as server withh desktop to run some software that reuires gui access ...
user2048695's user avatar
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Windows server 2019 VM (Hyper-V) no access to internet

I have a Windows server 2012 computer hosting a Windows server 2019 server with Hyper-V but the Virtual Machine can't connect to the internet. The guest adapter is set up as External. I have other VMs ...
Daniel Lucas's user avatar
1 vote
0 answers
214 views

Open Hyper-V Linux VM Full Screen

I have a Centos 7 Linux VM running in Hyper-V. I have adjusted the kernel line to set it to the host's resolution of 1920x1080. This works well, in the sense that the VM opens in a window of that size....
SixDegrees's user avatar
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2 answers
303 views

How to share folders in Hyper-V with guest Ubuntu server & desktop 22.04

I have checked many guides that use XRDP to start a remote desktop service on Ubuntu desktop for getting the "Enhanced Session" to work. https://4sysops.com/archives/activate-enhanced-...
stackbiz's user avatar
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IPv6 behind Hyper-V external switch doesn't work

I've setup a an (L)Ubuntu VM under Hyper-V Win11 Pro machine with external virtual switch but I can't get IPv6 to work... The network connections tab shows 3 (relevant) interfaces: Wifi (the actual ...
Pyxzure's user avatar
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Ubuntu 22.04 on Hyper-V with static ip

I set up a Ubuntu 22.04 server on a Hyper-V and then installed nginx. In the Hyper-V manager I created a Virtual Switch with an "Internal Network" connection type. I then went to Network ...
DanConsultant's user avatar
1 vote
1 answer
79 views

Hyper-V host virtual switch preference

Couldn't find any decent info online, may be my lack of searching skills. Situation: Hyper-V host with external virtual switch (shared with host) and internal virtual switch. IP's received in both ...
maspiter's user avatar
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Step to use a GPU NVIDIA AX4000 that is configured in Window 10 PRO in a ubuntu 20.04 VM on Hyper Visor?

UPDATED QUESTION My host Os is Window10 Pro which has an Nvidia AX4000 GPU. I want to create the Ubuntu20.04 virtual machine by using an Hypervisor of type 1 (Hyper-V) and be able to use that GPU. ...
f_s's user avatar
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Hyper-V Won’t Start VM

I am using Hyper-V on my windows 10 pro laptop, inside of it I am created a Windows Server 2019 Datacenter Evaluation VM. Later on, inside of this I put AD DS on this as well as Hyper-V (inside the ...
Lux-Spawne's user avatar
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1 answer
405 views

Hyper-VM Won’t Connect to Internet

I am using Hyper-V on my windows 10 pro laptop, inside of it I am creating a Windows Server 2019 Datacenter Evaluation VM. Later on, inside of this I will need to put AD DS on this as well as Hyper-V (...
Lux-Spawne's user avatar
2 votes
1 answer
336 views

VirtualBox “ failed to start the virtual machine because one of the hyper-v component is not running”

For my class I am running a Windows 2019 datacenter server with AD DS and Hyper-V. The goal is to create a windows 10 consumer virtual machine in hyper-v and start it, however it currently will not ...
Lux-Spawne's user avatar

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