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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Hyper-V Generic Failure + Ubuntu error 0x8007023e on Windows 10 Pro

I've been experiencing some problems with running Ubuntu 20.04 as a distribution of Windows Subsystem on Linux. I want to run it as a virtual machine on Hyper-V. I'm rather new to this, so I'm not ...
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Boot loader failed when installing windows on hyper-v vm

I try to install windows 10 Pro from ISO image, on a virtual machine just created by hyper-v. I'm running hyper-v on window 10 pro. The problem is that the vm won't boot from DVD controller. The ...
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I switched Docker over to WSL2 Is it safe to delete my Hyper-V folder?

I recently switched over from the legacy Docker desktop for windows(Hyper-V) to the WSL 2 based version. I am running out of space on my hard drive and noticed a folder at C:\Users\Public\Documents\...
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So, apparently I have a hypervisor when I don't?

Just got a Surface Pro 7 and been pretty happy with it, however, when I tried to run a an Android emulator I received an error saying that Hyper-V was enabled. I went to go disable it, and here's ...
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How to install Windows / Linux Any OS In a VM without affecting the performance or encrypting the drive/partition

Hello , (: A Backstory : I Installed 2 Windows OS's on laptop and I was looking for a way to get that native performance and separate the two OS's At the same time can I came on an question here on ...
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Ubuntu 20.04 autoinstall event (subiquity/Network/_send_update: CHANGE eth0)

I'm building an Ubuntu 20.04 VM using packer and I'm having a strange issue with the build. On VM console during build time I'm receiving a lot of messages: 'ubuntu-server subiquity_event.1890[1890]: ...
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What is the maximum amount of RAM a host can provision to a Hyper-V guest?

Please understand what I am asking here. I'm not asking how much RAM can theoretically be apportioned to a single VM in Hyper-V, that's 1TB. What I'm looking for is a figure or formula showing how ...
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Unable to get Ubunto's VM internal network behind a NAT to use the host connection

I have setup a NAT network with an internal virtual switch using the below commands: New-VMSwitch -SwitchName "NAT" -SwitchType Internal New-NetIPAddress -IPAddress 192.168.8.1 -PrefixLength ...
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InterfaceMetric for "vEthernet (Default Switch)" changes from low priority to high

Context I ran the following yesterday: Get-NetIPInterface | Sort-Object -Property InterfaceMetric | Where-Object ConnectionState -EQ Connected Here was the output: Note that the vEthernet entries ...
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Set up network connection in Hyper-V

I created several VMs on Hyper-V on a Windows 10 Pro Client with a wired USB Ethernet adapter. The Windows machine keeps its IP address after a restart, the Linux machine (Ubuntu Server) doesn't. Both ...
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unable to ping google.com from hyper-v installed freebsd instance

I'm trying to run FreeBSD on Hyper-V and it works BUT when I do ping google.com I get a ping: Unknown host error. Here's what happens when I type in ifconfig: lo0: flags=8049<UP, LOOPBACK,RUNNING,...
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RDP over VMBus does not work - troubleshooting tips?

I have three monitors, and would like to use two of them for a VM, the third for the host. With mstsc, this is possible by editing the .rdp file. With vmconnect, this isn't possible, multi-monitor is ...
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My Wi-Fi keeps turning off after setting up Hyper-V

So i was trying to set up a linux Virtual Machine in Hyper-V, I added a Virtual Switch in Hyper-V and then my internet shutoff i knew that was going to happen because it had a warning before. But i ...
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How to disable clipboard sharing in Hyper-V Enhanced Session Mode?

OS: Windows 10 enterprise I have to use some softwares for working. These softwares could sell my privacy. So, I installed them on Hyper_V, and enabled Enhanced Session Mode for using camera and video-...
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How to connect via RDP to my Hyper-V machine?

I am in my home network with two machines set up: A and B. Both are running Win 10 Pro and have been updated regularly (no outstanding updates as of my check today). A is the host machine where the VM ...
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Change screen resolution of Ubuntu VM in Hyper-V

Last night I was attempting to set up a Ubuntu VM on my device using Hyper-V. I had no problems with creating the VM, nor getting OS installed inside it and booted (apart from I incorrectly chose ...
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What is "primary" in hyper-v console and what is the default password?

I opened up my Hyper-V Manager console, and I noticed a VM running with the name "primary", which points to Ubuntu server-cloud muitipassd etc (see screenshots). When I try to connect to it, ...
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Setting up Hyper-V Ubuntu 20.0 To Access Internet Over Host WiFi

I am having trouble getting Hyper-V to create virtual switches… it is suffering an error when trying to create an external switch that would use my WiFi. At start, before I’ve done anything, this is ...
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Windows Sandbox can not launch with error 0xffffffff

I can not launch Windows Sandbox after upgrade to 21H1, it shows a Windows Sandbox failed to start. (0xffffffff) error. I find someone also asked about this issue in the Microsoft Community, but it ...
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Fresh Debian install with Hyper-V doesn't go into DE unless manually instructed

I have installed a fresh Debian on a virtual machine created in Hyper-V. I have selected to install KDE environment and usually, there's no problem with it since the system always loads straight into ...
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How to reset the Windows 10 administrator password for a VM in Hyper-V? [duplicate]

A few months ago I created a Windows 10 VM to host a development version of an enterprise software platform. I set up this software with help from an outside rep, and came back a few months ago having ...
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Accessing a Windows 10 VM on Hyper-V (from host or other VMs)

I'm having trouble accessing network services running on a Windows 10 Pro guest OS from the host or from other guests, all VMs hosted on a Windows 10 Pro Hyper-V host. I have this setup: physical ...
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VirtualBox: Simultaneous Windows and Linux guests on Windows 10 host

I am running VirtualBox on Windows 10. I have disabled Hyper-V from previously using Hyper-V, where I didn't have much success running a Linux guest (and also struggled with the networking). My Linux ...
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How can I use the host's DNS resolver from a Hyper-V VM with an internal switch?

I have two network connections on the host: one to the internet and a VPN one. The VPN one has a DNS resolver bound to 127.50.100.1 which I cannot configure. And since this is a loopback address I ...
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Share Intel vGPU to Hyper-V client machines

This post although not updated shows how to set up a vGPU to be used by client virtual machines in a KVM environment. So my Linux experiment actually worked and the Windows Guest Machine did manage to ...
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CentOS 8 on Hyper-v - cannot establish internet connection

I am having problems with configuring internet connection for CentOS VM hosted on Hyper-V Initially I installed OS with 1 internal network card. Configured it and now I am able to communicate between ...
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Hyper-v create many (Default Switch) network connections

I'm on Windows 10 1809 and Hyper-V Version: 10.0.17763.1 Whenever I try to open a window that needs to look at info about Hyper-V's network switches, for example "Virtual Switch Manager" or ...
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Can't port forward/port map from Hyper-V VM to Host IP Address via Virtual Switch NAT

I configured my network for my Ubuntu VM in Hyper-V such that it is connected to an internal network virtual switch, which is connected to my working Ethernet internet connection through Internet ...
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Converting a physical machine to a bootable Hyper-V VM

I'm trying to convert a physical machine to become a Hyper-V VM. I've used Disk2VHD to create .vdhx images of the required drives. What I'm struggling with is how I should create a Hyper-V image so ...
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Apply checkpoint, replace "Now" in Hyper-V Manager

I've created a VM and created a production checkpoint. I've performed various changes on the VM and I now want to revert back to the checkpoint. I right-clicked on the checkpoint and selected "...
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Understanding virtual machine memory allocation and process virtual memory - Hyper-V

I am trying to understand how the memory demands of my application are imposed on a virtual machine and/or the host computer. The context of this question is Windows 10 guest O/S on (probably) Windows ...
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Could you explain how disabling Large Send Offload v2 fixes slow upload speeds?

I have a 100 Mbps fiber connection I'm connecting to over WiFi (ASUS PCE-AX58BT AX3000 Dual Band - Intel Wi-Fi 6 AX200 160MHz), though note that the routers do not support WiFi 6 (NETGEAR R6200v2 ->...
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ssh from hyper-v host to linux guest does not work. Does work perfectly from other machines. How to fix?

I have a linux guest with ssh enabled on a hyper-v host. Depending on the assigned vSwitch (Default or External), I can ssh into linux from hyper-v host but not from other systems, or I cannot ssh ...
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FTP script not transferring files to local computer

I'm running a batch file that calls a script from a text file but it's not retrieving the files I want. DownloadData.bat ftp -v -i -s:FTPscript.txt 192.168.50.50 FTPscript.txt username password lcd &...
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Why can I casually bypass Windows 10 Hyper-V's sandbox and download to my host PC?

I'm by no means a cybersecurity expert but I'm very interested in security and privacy protection for my own good. I use Windows 10 Pro and there's this cool feature called Hyper-V, which is a Windows ...
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Cannot start Hyper-V Host Compute Service

I'm trying to install Docker with WSL 2 on my Windows 10 machine. I thought it was fairly simple but two days later I'm still struggling to make it work. I've tracked the problem from not being able ...
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How to remove Hyper-V DNS records

My dns entries show 2 different IPs for a Hyper-V Virtual Machine (even when the VM is off): ipconfig /displaydns winhost.mshome.net ---------------------------------------- No records of type AAAA ...
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How to configure a Hyper-V server with VMs, PMs and a wifi hotspot

I have to, for the next month, run my home network off a wifi hotspot provided by my phone. I've moved house and previously this was working successfully via my router. I've had it setup using static ...
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When does the Windows 10 License expire on the free Windows 10 development environment

The image(hyper-v) that I downloaded displays “Windows Expires Soon" Messages, although the download page says that it expires on 5/16/21. I just downloaded and installed it yesterday on 4/16/21....
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Running docker inside a Windows 10 Hyper-V guest

I want to ask if anyone knows how to make Nested Virtualization work with an AMD CPU (e.g. Ryzen)? My workstation is running inside Hyper-V, so it is essentially a VM guest however it is important ...
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Hyper-V VM extremely slow - 100% disk usage always

Windows 10 Pro host Windows 10 Developer VM Operations related to installing/removing applications are extremely slow on my VM and task manager shows disk usage always at 100%, average response time ...
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Failed install of Hyper V uses up 18GB of HDD [duplicate]

I've decided to try out the 'Hyper-V Windows 10 dev environment' on my laptop. Beginning this I only had about 20gb remaining so had to remove an additional 20gb from my hard drive, leaving me with ...
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How to set up Hyper-V virtual NIC to have an IP address in same subnet of the Physical NIC?

Is it possible to have on a virtual NIC an IP address in the same subnet of the Physical NIC? But I want to differenciate the IPs. For example: My physical network card have the following IP: 192.168....
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VMWare Workstation 16 conflicting with Hyper-V

I have a Windows 10 Pro hosting Hyper-V, which has a VM (Windows 10 Enterprise). The VM has VMWare Workstation 16 installed, and I am trying to open an existing VM from a previous Windows 10 laptop. I ...
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How to make Nvidia GeForce card unaware it's in VM?

My configuration: Hypervizor - Hyper-V Host OS: Windows Server 2019 Guest OS: Windows 10 GPU: Nvidia GeForce GTX 1060 I succeeded to pass-through the GPU to the VM as described here. But, I get ...
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I can't add Wireless Adaptor in External Virtual Switch Network in Hyper-V. Error: Object Not Found

I was tried to create a virtual switch network in Hyper-V. I was select External and then select Create Virtual Switch. (Picture 1) Under Connection Type I selected External Network, Then I select ...
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Hyper-V and WSL2 networks do not communicate

I have a Windows 10 Pro (version 20H2) computer with the following situation: The Host, the Hyper-V VMs and WSL2 all have Internet access, they all can communicate each other but wsl2 and the VMs ...
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Hyper-V Windows 7 WM: no internet connection

I just installed Windows 7 on a virtual machine in Hyper-V and there is no internet connection. What I tried: Creating a new network virtual switch. In the settings for the WM, enabling virtual LAN ...
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1 answer
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Converting from Vmware to Hyper-V

I am trying to convert a VMWare Workstation Player to Hyper-V, and I see most posts using the Microsoft Virtual Machine Converter. However my VMs have multiple VMDK files that comprises each. Can I ...
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Bluestacks Hyper-V Beta does not recognize Hyper-V as enabled

The steps I took to enable Hyper-V are just like the one described here Hyper-V is enabled according to Control Panel: Already restarted the PC. Using the command in CMD results in this: Checking ...

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