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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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1k views

Mouse lag/stutter when remote desktop client (mstsc) full-screen and multiple monitors

On my Windows 10 Enterprise computer, I run Hyper-V. When I connect to a Windows 10 guest vm, I get mouse lag. More accurately it would be a stutter/dropped packet like experience - periodically ...
5
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0answers
400 views

Diagnosing iSCSI bottleneck

I just got my hands on a few DL380 G5s, and I thought I would use them in my home lab to test out the creation of a Hyper-V cluster using an iSCSI storage setup. I have installed Server 2012 R2 on all ...
4
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0answers
515 views

How do I use Hyper-V with multiple monitor monitor support but leaving one?

I currently have 3 monitors but I need to use Virtual Machine remotely on two monitors and on one native OS or some other application. When I connect to VM and check "Use All My Monitor", in full ...
4
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0answers
2k views

802.1x with Hyper-V

We are using 802.1x authentication inside the corporate network. When I installed HyperV Virtual Switch on my machine to let the VM into the network, the host lost its network connectivity. I came ...
4
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0answers
90 views

Hyper-V Wireless Bridge Disappears After Sleep

I'm running Windows 8.1 Pro x64 on a MacBook Pro via bootcamp. I've setup a Hyper-V for a Windows Server 2012 R2 VM. For networking I've setup a Hyper-V External Switch to my wifi, which creates a ...
3
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0answers
591 views

Setup VPN connection from Hyper-V virtual machine

I have Windows 10 Pro x64 virtual machine running in Hyper-V on Windows 10 Pro x64 host. I'm trying to create PPTP VPN from client VM, but I get following error: Remote Access error 800 - The ...
3
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0answers
232 views

Why does enabling Hyper-V accelerate MSYS2's process launching?

When I run this loop in MSYS2's Bash shell function test() { bcdedit | grep hypervisorlaunchtype printf "Press ENTER to begin..." 1>&2 read # warm-up for ((i=0; i<"$1"; ...
3
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0answers
717 views

How to update Hyper-V integration features in Fedora VM?

I have a virtual machine running Fedora 24 within Hyper-V on my Windows 8.1 physical machine. The summary panel on the machine says that my integration services need upgraded, but I cannot find a way ...
3
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0answers
499 views

Docker for Windows unresponsive after restarting VM

I've installed Docker for Windows on my Windows 10 machine, which uses Hyper-V. The default VM that gets installed is the MobyLinuxVM. To change some settings, I shut down and restarted the VM. But ...
3
votes
0answers
1k views

Windows 10 Hyper-V keep crashing

I have a Windows 10 build 1511 host, running a Hyper-V guest of Windows 10 build 1511 as well. The guest runs fine on Standard Mode. However, as soon as I switch to Enhanced Session mode, the ...
3
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0answers
790 views

Does Hyper-V support using the host mouse cursor instead of the client's

Using an Ubuntu client on Hyper-V in Windows 10 appears to respond equally fast to my mouse movement however the display of the cursor is much slower than the host OS. It causes it to appear to jump ...
3
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0answers
413 views

Why is there static in my Hyper-V Virtual Machine's sound output?

I have a Windows 10 64-bit virtual machine running on a Windows 10 64-bit host machine. When the virtual machine outputs sound, "static" or crackling noises can be heard. The host machine is using a ...
3
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0answers
2k views

Hyper-V virtual external switch disables my internet connection

My goal is simply to get internet connection within my virtual machine (without disabling it on the host). Given the length - I split this is to different parts, as I am aware some would prefer to ...
3
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0answers
1k views

Windows 10 upgrade with hyper-v missing “Local Area Connection - Virtual Network”

I upgraded Windows 8.1 to Windows 10. Prior to the upgrade, I had Hyper-V running, and sharing the wired Ethernet adapter. After the upgrade, all of the virtual adapters were disabled (and named "...
3
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0answers
4k views

Hyper-V alternative in Windows 8.1 Single language

Is there any way to enable or install Hyper-V in licensed Windows 8.1 single language. I have heard it requires Pro Edition of Windows. I want to run windows phone 8.1 emulator in Visual Studio. It ...
3
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0answers
1k views

How to connect my Hyper-V VM to a USB tablet (or device in general)?

This question might look like a duplicate but I checked and actually this should not be the case. Here I want to be able to connect a USB device (not a hard drive, but a tablet, a phone or an mp3 ...
3
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0answers
5k views

Win2k8R2 + Hyper-V + MacPro = Virtualized OSX Allowed?

I have an older (2007 or 2008 I think) Mac Pro. Its a Dual Dual Xeon 2.6 with 12GB RAM. I installed Windows 2008 R2 Server on it with HyperV. Apple have something in their license that specifies OSX ...
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0answers
118 views

Keeping connections with VcXsrv to applications in hyper-v machine

I'm running X-Applications on Ubuntu in Hyper-V and connecting to them with VcXsrv. After my computer goes to sleep for a while the connections are lost, i.e. the X-Applications windows are no longer ...
2
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0answers
383 views

Is it possible to hide virtualization detection from software and drivers of guest Hyper-V machine?

The goal is to perform GPU discrete device assignment in guest Hyper-V machine. After setting up the Hyper-V, the real graphics card appeared in device manager of virtual machine but NVIDIA driver is ...
2
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0answers
73 views

How do I prevent Docker from listening on my public / all IPs in Windows 10?

I'm using the latest version of Docker for Windows, on Windows 10 Enterprise 64-bit. When I run the following docker-compose.yml, Docker listens on my public IP, 127.0.0.1, and my router assigned ...
2
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0answers
2k views

Enabling Hyper-V on Windows 10 not working, error 14081, HP Compaq Elite 8300

I'm trying to enable Hyper-V on my Windows 10 and tried several articles and they all point me to the same place to enable Hyper-V, either with PowerShell/CMD or through the Control Panel. All ways ...
2
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0answers
696 views

Hyper-v Virtual switch manager stuck at “applying changes”

I am trying to set-up a Linux vm inside my windows 10 pro computer using the guide at ten forums here: https://www.tenforums.com/tutorials/2087-hyper-v-virtualization-setup-use-windows-10-a.html I ...
2
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0answers
529 views

Docker for Windows / Hyper-V with 802.1x authentication

After installing Docker for Windows on my Windows 10 Enterprise (1607) machine, I can no longer authenticate onto the 802.1X-enabled wired network. This seems to be related to Docker for Windows's ...
2
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0answers
420 views

How to activate RemoteFX on WIN7 Guest Hyper-V on WIN10 Host?

Have Win7 Pro gen1 Hyper-V, all updates, RemoteFX added with 512Mb, SLAT Vt-x etc. OK AMD r9 280x 3GB videocard, Remote FX works on Win10 Guest but only with 512MB max, not working w 1GB video RAM. ...
2
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0answers
359 views

Ubunto 16.10 no internet on Windows 10 Hyper-V

I have hyper-v installed on my workstation and am trying to install Ubuntu on a new VM. So far I have been unable to get internet connectivity. I have tried the following: Using an External Switch: ...
2
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0answers
3k views

Hyper-V machine stuck in starting

I have some issues with starting my virtual machines in Hyper-V. My setup: Hyper-V version 10.0.14393.0 My host: Win 10 with the latest updates. Virtual machines: win 10, win 8.1, win 7 x86 The ...
2
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0answers
319 views

Hyper-V IP Address Not Visible

I have a Hyper-V VM running Windows Server 2008 R2 Enterprise. For some reason this VM is not displaying its IP address in the Hyper-V Manager: The integration servers enabled on this VM are as shown ...
2
votes
0answers
256 views

How do I stop Hyper-V from being re-installed/enabled automatically?

I use VirtualBox on Windows 10 and have a recurring problem where Hyper-V prevents me from using any guest OSes in 64-bit mode. Basically, Hyper-V being installed (and running by default) only allows ...
2
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0answers
1k views

Can't start Hyper-V VM - error hypervisor is not running

When attempting to start a VM in Hyper-V I am getting the error "Virtual machine 'VM NAME' could not be started because the hypervisor is not running". I have confirmed that Virtualization is enabled ...
2
votes
0answers
1k views

The dreaded blue screen crash: SYSTEM_SERVICE_EXCEPTION (cng.sys)

Don't even remember for how long but certainly from the days of Windows 8.1, I constantly get the SYSTEM_SERVICE_EXCEPTION (cng.sys) crash when booting from cold (doesn't happen on restart) but ...
2
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0answers
100 views

What happens to Windows 7 guests under Virtual PC when the Host machine gets updated with windows 10?

I have a host desktop pc (with Windows 7). It runs inside VirtualPC another virtual pc running windows 7. What happens if I update the host computer to windows 10. Given that Windows8 didn't have ...
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0answers
1k views

Microsoft Virtual Machine Bus Network Adapter - Code 10

System Specs: I'm currently running a Dell laptop m3800 with the Intel Dual Band Wireless-AC 7260 adapter, 16 GB of RAM and Windows 8.1. Within this laptop, I'm running a Server 2008 R2 Standard ...
2
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0answers
680 views

Is 3200x1800 resolution possible in Hyper-V?

I've got a Lenovo Yoga 2 Pro (Windows 8.1), which has a screen resolution of 3200x1800. I'm trying to run Ubuntu 14.04 in Hyper-V at full screen on it. I've tried the steps listed here, but I can only ...
2
votes
0answers
1k views

Multiple Linux distributions return “Fast TSC calibration failed” when running on Hyper-V

Client Hyper-V on Windows 8.1 Pro host with Intel Core i7-4800MQ processor. Several Linux distributions, including openSUSE and Kali Linux, return the following error message when booting up in a ...
2
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0answers
593 views

Ethernet not working after PC start in Windows 8.1

Recently I installed Windows 8.1 x64 on my PC. Then I enabled Hyper-V in Windows and created a new external virtual switch. I have the latest LAN driver installed (my ethernet controller is Intel ...
2
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0answers
2k views

How to install Remote Desktop Virtualization Host role service in Hyper-V 2012 R2

I am using the free Hyper-V 2012 R2. I am trying to add RemoteFX 3D Video Adapter to one of my VMs. I have installed a dedicated GPU for this. However when I go to "add hardware" I get the error: "...
2
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0answers
571 views

Use vhdx backup file as Virtual Machine in Hyper-V

I have a Windows 8 machine which I backed-up using the Control Panel -> Windows 7 File Recovery -> Create System Image. This produces a folder with a lot of .xml and a 2 .vhdx files. Is it possible to ...
2
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0answers
446 views

Cannot access internet on host computer when adapter is bridged for a virtual machine

I am running a Windows Virtual Machine in Hyper-V on Windows 8. To connect the guest machine to the internet, I create a virtual switch using the Hyper-V Virtual Switch Manager. I tell it to use my ...
1
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0answers
33 views

Remotely manage Hyper-V VMs - Windows 10

I have a desktop Windows 10 machine not on any domain which I use as a Hyper-V host to many VMs. This has a wired connection to my router. I also have a laptop which I use wirelessly only (it connects ...
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0answers
63 views

How can I connect a CentOS Hyper V guest OS to the smartcard reader on my physical machine?

I'm running Windows 10 Pro with Hyper-V Manager 10. On that Hyper-V I'm running a guest CentOS 7 VM. I'd like an application on that CentOS VM to read a smartcard that's physically inserted into a ...
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0answers
27 views

Specify disk size when using Hyper-V 'Quick Create'

I created a new Ubunutu 18.04.1 LTS virtual machines using Hyper-V's 'Quick Create' option however the virtual machine only had 20gb allocated and I had to use a bunch of linux partition tools to ...
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0answers
271 views

Unable to activate Memory Integrity in Windows 10 Pro

I am trying to enable Memory Integrity on my Windows 10 Pro v1809 but I receive the following error: Memory integrity can't be started. There may be an incompatibility on your device. I have checked ...
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0answers
92 views

Black screen and realignment when switching to hyper-v window

When in situation currently on a host machine running and connected to a local hyper-v machine window with Hyper-V VM is minimalized Hyper-V session is set to fullscreen host and the VM are both ...
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0answers
216 views

VM on Hyper-V can't access mapped drive on its host immediately after rebooting host

Host machine is running Windows 10 running Hyper-V as the hypervisor. Host machine has created a network folder share with full permission to Everyone. An external virtual switch has been configured ...
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0answers
87 views

Hyper-V DDA: Enable PnpDevice from Windows RE

I was trying to use Hyper-V DDA for my GPU and ran the following script from microsoft.com. See script at bottom of page: https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/deploy/...
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0answers
250 views

How to make Hyper-V file share fast?

On my developer notebook, I have a Hyper-V VM that is used as a 'DMZ' to connect to a certain VPN. Due to some restrictions and security concerns we don't want to install that proprietary VPN client ...
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0answers
195 views

Hyper-V: Importing a previously-exported virtual machine sometimes results in “cannot find .vmgs file”

It seems that I have a 50% success rate exporting virtual machines from Hyper-V on Windows 10 Pro. Export always appears to function well, but sometimes importing fails. The failure is due to Hyper-...
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0answers
147 views

Can't stablish TCP connections into a Hyper-V Centos VM

I've set up an internal network with a VPN gateway on Hyper-V on Windows 10. It works fine in the sense that all VMs can communicate with one another and with the external world. The problem happens ...
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0answers
329 views

Network inside Windows 10 vm (Hyper-V) really slow

I just upgraded my Windows 10 home edition to an enterprise version and installed Hyper-V and created a Windows 10 image. I haven't changed and settings on the image or Hyper-V everything is stock. ...
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0answers
2k views

Using GPU on Hyper-V

I'm trying to run AMD Radeon RX580 (Sapphire brand, 8GB memory) on Windows 10 (64-bit) Hyper-V Guest using this instruction: Install GPU drivers to host Add Gen 1 VM to Hyper V (Server 2016 / Windows ...