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.
1,436
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My Windows Host machine has almost constantly above 95% CPU utilization. How to reduce the high CPU utilisation?
I have a host windows machine with the following details (72 GB RAM, other resources:
Host
: Socket - 1,
Cores - 4,
Logical Processors - 4
I have set up three hyper-v virtual machines on this host ...
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Incompatible Hyper-V is running Gameloop
I've seen someone post the same problem as me about Gameloop but they didn't get a clear answer and I cant understand most of them as well.
I have a Windows 11 Home edition and whenever I try to ...
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Why connection to Ubuntu 20.04 on Hyper-V works via ssh, but not via other apps, in example vsftpd?
Trying to connect to my ubuntu 20.04 on Hyper-V. I can connect to openssh-server daemon, but not to vsftpd or other apps. When I tried to google it, found one question, where answered that I need to ...
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Why is traffic not passing through OPNsense firewall in Hyper V?
I'm configuring OPNsense in Hyper-V. It is connected to the DMZ on one interface, and the internal network on the other, with internal switches for the VMs. There are VLANs setup and working fine.
The ...
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1
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49
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HyperV internal network detected as Unidentified network and keeps resetting to public after reboot
I use a HyperV internal network in order to allow file sharing access via SMB between my guest and host. This was working fine for several years but I recently upgraded to windows 11 (clean install).
...
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82
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GPU passthrough /DDA for RTX 4080 for Windows guest on Hypervisor-V
I have an Nvidia 4080 RTX 12GB, in an laptop installed on windows 11 pro with 13900 CPU and 64 GB Ram. The CPU also has integrated Intel xe graphics. I tested in Vmware workstation 17 pro graphic ...
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HyperV VM was stopped - How to find why and when in Windows Server event logs
Recently I keep finding a HyperV VM (the MSSP's vulnerability scanner) that is in the "Stopped" state when it shouldn't be and want to find the cause. I'm a support officer slowly ...
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69
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Unable to open .vhdx file in Hyper-V, after using Disk2vhd
I have a computer where for about a year I have been using boot menu to choose between Windows 7 Pro and Windows 10 Pro as I needed. However seems like after Windows 10 update that menu stopped ...
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tricky user profile issue on a Windows Server 2012 R2 machine
Need some help with a tricky user profile issue on a Windows Server 2012 R2 machine acting as a CAS server.
Here's the scenario:
I'm using Hyper-V manager on another Windows Server 2012 R2 to connect ...
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Why do my Ubuntu 22.04 Hyper-V virtual machines show two network adapters by default?
Can anyone help me understand why Ubuntu is showing two network interfaces? I've only added one to the Hyper-V VM settings. However, I am using SR-IOV (if that is anyway related to this question).
I'd ...
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How to Share a Single GPU Among Multiple VMs with Parsec Connectivity?
I've managed to set up my HP Z4G4 workstation tower so that multiple guest VMs can share a single Quadro P4000 GPU. This was achieved by utilizing the scripts from the “Easy GPU PV” project found on ...
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133
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Does Hyper-V x64 support running Windows 11 arm64?
Looking for the way to build a software under Windows arm64 while using Windows 10 x64 as a host.
Search engine didn't show useful results.
AI mentioned some "ARM64 Emulation Tools (Hypervisor ...
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40
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Hidden disk usage in Windows 10
I have an exFAT-formatted disk which I put some hyper-V VMs on. One of the VHDs was dynamically sized so it would just eat up more disk space as it was being used. I was doing something in the VM that ...
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Backup and Restore in a HyperVM instance to a network share
I have an up-to-date Windows 10 HyperV instance stored on my SSD drive (C:), and I would like to use the 'Backup and Recovery' feature to store an image of the VM on my HDD (D:).
Right-clicking on my ...
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How to RDP into Debian Linux (12) guest machine from Hyper-V running on Windows Server 2016?
Anyone know how to remote desktop into a non-Windows guest running in Hyper-V (running on Windows Server 2016)?
I managed to get this to work before, with Kali (without installing anything on Kali - ...
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1
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82
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PowerShell, Windows 10 autologon inside a Hyper-V VM [duplicate]
I have a pristine Windows 10 VM inside a newly installed Hyper-V on a newly setup Windows 10 host, and have been trying to get the VM to autologon using PowerShell. I've spent quite a few hours on ...
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HyperV Ubuntu Server with Hestia/CloudPanel development server?
I use Window 10 as Host.
VM is Ubuntu Server.
I want to use either Hestia or Cloudpanel.
The problem:
After installation I can login from the Windows 10 host via browser with hostname:8443 or 192.177....
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14
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Keybindings for multiline edit in VS Code inside a Hyper-V VM
The CTRL+SHIFT+ALT with PgUp/PgDn function to multiline edit in VS Code seems broken inside a Hyper-V VM of Windows 10 (this is when I am inside a vmconnect.exe session. I can't think of a particular ...
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1
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What's the least impacting virtualization software to run on Windows 11? [closed]
I'm exploring options for running a Windows virtual machine on Windows 11 (32gb ram, i7 1265u), while also utilizing WSL2. Between VMware Workstation 17 (now able to run along Hyper-V) and the built-...
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Hyper-V Cmdlet for networking VMQ
When I run this:
Set-VMNetworkAdapter -VMName $vmName -Name "Network Adapter" -VMQ
I get this:
Set-VMNetworkAdapter : Missing an argument for parameter 'VmqWeight'. Specify a parameter of ...
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33
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Hyper-V sluggish when running PowerShell scripts
I am running fully patched Windows 10 and have 64 GB RAM and a new AMD Ryzen 5 7600 6-Core CPU. Performance on the host is great. I've setup Hyper-V and creating VM's is fast and snappy.
I have ...
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Create Bootable windows 7 ISO from Windows 7 Installation for use in Windows 11 Virtual Machine
My windows 7 laptop had a motherboard issue but the removed HDD is still good. I want to create a bootable ISO-image of the windows-7 installation on this now external HDD that I can connect via USB ...
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Hyper-V backup - manual copy OK?
TL;DR: Is it safe to backup a Hyper-V virtual machine manually by simply copying the files, provided that the virtual machine is turned off at that time?
I have a Hyper-V virtual machine which ...
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96
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Cannot enable Hyper-V Enhanced sessions [duplicate]
None of the methods I've tried to enable enhanced sessions have worked. The installation is Ubuntu server 22.04 on a Windows 10 Pro, OS 19045.3803.
All the boxes for Hyper-V are checked in Windows ...
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111
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On Ubuntu Desktop ssh does not read first line of authorized_keys
Seems nobody has run into this based on my searches so posting this here. Installed Ubuntu Desktop 22.04 on Hyper-V behind NAT on Windows 11 Pro. Desktop version has no ssh preinstalled, so installed ...
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442
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Windows Sandbox fails to connect, Error 0x80072746
Windows Sandbox has stopped working recently, despite no changes to the system or software. When launched from the Start Menu, it shows the Windows Sandbox splash screen (blue sandbox icon on a gray ...
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1
answer
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Pass Through Multiple GPUs to Virtual Machine with Hyper-V
I followed this tutorial to try and pass through GPUs to a Hyper-V virtual machine:
https://www.youtube.com/watch?v=XLLcc29EZ_8
My system has two NVIDIA 1080 Ti GPUs in it; and for some reason only ...
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1
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146
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Total memory exceeds memory limit on Hyper-V with dynamic memory
I have virtual machine with Centos 7 x86 on Hyper-V (Host RAM: 64 GB), it has these memory parameters:
Physical RAM: 4096 MB
Dynamic memory: yes
Minimum RAM: 512 MB
Maximum RAM: 1048576 MB
Memory ...
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282
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Unexplained increase in VMMS.exe memory usage in Hyper-V
I've encountered a peculiar issue with Hyper-V that I hope someone can shed some light on. I noticed a significant increase in RAM usage attributed to the VMMS (Virtual Machine Management Service) ...
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181
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ESXi on VMware Workstation and VLANs
I am configuring VLAN tagging on a nested ESXi hosted on VMware Workstation installed on a Windows 11 PC. Overly complicated, I know, but I need ESXi and don't want to sacrifice having a personal PC.
...
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110
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Bypass PIA VPN on Hyper-V
I have a Windows 10 machine with Private Internet Access (PIA) VPN service enabled. I need a Linux instance with direct internet connection, bypassing the VPN. However, all the virtual machines I ...
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1
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266
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How to pass-through mouse in Hyper-V?
I want my mouse to stay in the guest machine until I press a hotkey.
I have looked through hundreds of questions, articles and guides about this, but I only encounter failures. One of them is RemoteFX,...
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1
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422
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Hyper-V. the mouse goes outside the virtual machine
I've been puzzling over a seemingly simple problem for two days now. There is a host w10 22h2, there is a hyper-v virtual machine w10 22h2. Everything works fine, including the mouse, but the mouse ...
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1
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How to setup Hyper-V for home and office
I have a Hyper-V VM that serves a website that I use for debugging purposes.
At my home I have a 192.168.20.* network range.
At my office I have 172.17.200.*.
I have set the the Linux VM network to a ...
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Hyper-V can't change MAC address C9-ED-D0-CE-BF-7F?
When I change static MAC address then system will show:
Error applying Advanced Features Changes - Failed to modify device "Synthetic Ehernet Port"
I check no Device using this MAC
Change ...
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0
answers
802
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Hyper-V Virtual Switch Generic failure
I installed Hyper-V on my Server (Windows 2022) but it did not create a virtual network adapter.
I tried many possible fixes like uninstalling and installing it again and running netcfg -d but this ...
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1
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826
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Freshly installed Win10 VM, says "A hypervisor has been detected". Is it a Microsoft bug or VMware bug?
In a Windows 10 22H2 host PC, I install VMware workstation 16.2.3, then install a fresh Win10.22h2 VM.
Curiously to see, the Win10 VM's msinfo32.exe reports that:
Virtualization-based security = Not ...
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575
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Change MAC adress virtual switch Windows server with Hyper-V
I have a windows server installation in which I run Hyper-V. Hyper-V has created a Virtual switch network adapter which my Virtual Machines can use.
Virtual switch Hyper-V
Both of these adapters have ...
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1
answer
112
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Issue with switching back to Hyper-V window
On Windows 11 I use Hyper-V in fullscreen 2 monitors. Whenever I minimize the hyper-v window to go back to host machine and then again go back to hyper-v, the screen goes black for several seconds and ...
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628
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HyperV - vSwitch (Default Switch) Adapter Not Showing in Control Panel
I have one VM running using the default switch.
vm using default switch
But I can not find the adapter exists on Control Panel > Network Connection.
Other people said it was hidden. By utilizing ...
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My Windows 11 Hyper V Session suddenly switching monitors
Today after over 2 years without any issues, when I open the single Windows 11 environment I have running in Hyper V it is switching 2 of the monitors. I have a 3 monitor setup on my PC and I have my ...
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HyperV VMs make my Compal router resetting connection
My ISP (Vodafone) has provided a cable modem (Compal CH7465VF) that's able to broadcast both 2,4 and 5GHz WiFi signals.
My laptop on Windows 11 runs one or two hyper-v virtual machines, both on Win11 ...
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129
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Docker build fails with "required feature is not installed" when running in a Windows 10 VM
I have installed Docker Desktop for Windows on a Windows 10 Pro VM. The host is a Xen hypervisor running Debian 11.
Within the Windows VM, I need to build and use a Docker image using Windows ...
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1
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667
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How to convert a .vhd, .vdi or .vmdk that has snapshots to .qcow2 and vice-versa without losing any snapshots?
I'll often have to switch OSes and hypervisors back and forth soon.
The main use case will mostly be converting from Windows to Linux and from VirtualBox (.vdi), VMWare Workstation (.vmdk) and Hyper-V ...
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181
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Windows 11 Preview install fails on Hyper-V
I want to test some new features of Windows 11 (how the bugs were fixed) and want to install the latest preview build in Hyper-V playground.
It fails with the following message
The Hyper-V VM is ...
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200
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Receiving addresses via DHCP does not work
I have created in Hyper-V, 3 systems:
Windows 10 Enterprise
Windows 10 Enterprise
Windows Server 2022
All of them are connected to a Hyper-V virtual Switch (Private)
In Windows Server.
I created the ...
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1
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1k
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How to grant Hyper-V VM management to specific users?
I want to grant non-admin users the privilege to start/stop/checkpoint specific VMs.
The Grant-VMConnectAccess cmdlet should do the job. I also added the user to the Remote Management Users group.
But ...
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81
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Compacting VHDX containing LUKS encrypted partition
I simply cannot convince my VHDX to compact. It's the boot drive for a Ubuntu VM in Hyper-V, and the system partition is encrypted with LUKS.
What I've tried is attaching the VHDX to an entirely new ...
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398
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WireGuard VPN Causing Connectivity Issues with Hyper-V, Windows Sandbox, WSL, and WSA
I'm facing an issue with WireGuard VPN on my Windows 11 Pro 22H2 system. The problem arises when I use WireGuard VPN, which disrupts the connectivity of services like Hyper-V, Windows Sandbox, WSL (...
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2
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Display Feature Lists and Subfeatures using Get-WindowsFeature
I'm using Hyper-V Server 2019. (This is a free Windows Server 2019 Core package with the Hyper-V role installed. It's completely text-based by default - there's no GUI desktop as with regular Windows ...