Windows 10: Hyper-V VMs not autostarting in Windoiws 10 Pro x64 21h1

Discus and support Hyper-V VMs not autostarting in Windoiws 10 Pro x64 21h1 in Windows 10 Customization to solve the problem; I rebuilt my system drive onto a SSD because my HDD failed. I had been upgraded to 21H1 before the rebuild, but I decided to download a fresh install... Discussion in 'Windows 10 Customization' started by Michael Faklis, Jul 23, 2021.

  1. Hyper-V VMs not autostarting in Windoiws 10 Pro x64 21h1


    I rebuilt my system drive onto a SSD because my HDD failed. I had been upgraded to 21H1 before the rebuild, but I decided to download a fresh install media for 21H1 and do a clean install. Now my Hyper-V virtual machines are NOT auto-starting after a host reboot, as they had in the past. I must now log into Win10, open the Hyper-V manager and manually start them.Why can't I get the Hyper-V auto-start function to work?

    :)
     
    Michael Faklis, Jul 23, 2021
    #1
  2. OlafBubel Win User

    Hyper-V-Manager not possible to passtrough linux VM audio.

    Hellou hope anybody know exactly a answer for my problem:

    Following problem occour: Hyper - V & Linux Mint 19.3 [VM NO AUDIO] over Hyper V Manager!

    My Host System is Win 10 Pro x64 . And Linux VM is Linux Mint 19.3. x64.

    I try a lot of sugessstion in diffrent forums for Linux and now i decided to ask my question here.

    I have a (Dummy audio soundcard instead of my HW built in soundcard on my linux VM and

    can't change anything here) also not in Hyper V - Manager. There are only passtrough for other

    devices, but no settings to passtruth audio from VM over Hyper V as Host.

    Problem as i connect to my VM over Hyper-V-Manager the result is no audio after install Linux VM

    on Hyper V Manager:

    I think it's related to the (Dummy Audio) and no good function for audio passtrough in Hyper V at all.

    Can't solve this issue rightnow sad but truth. Get grey hairs haha Hyper-V VMs not autostarting in Windoiws 10 Pro x64 21h1 :) Hope anybody can help out with

    my problem?

    I saw in other posts that they had also the same issues with Hyper V (audiopasstrough). They suggest

    to use Virtualbox or VMWare player instead of Hyper-V-Manager that is not possible to passtrough audio

    over RDP with Linux Mint 19.3. or Ubuntu 18.04 LTS??? Or did i miss anything in the Hyper V Manager?

    I try out also Ubuntu 18.04 LTS same problem with (Dummy Soundcard). But one thing i had seen (not hear)

    in the [Audio Settings Manager] of (Linux VM) that the output gives sound out in Ubuntu with dummy card.

    I believe it's a problem releated to Hyper V Manager (Passtroughaudio Issue). Don't know exactly?

    https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html

    [moved from German forums]
     
    OlafBubel, Jul 23, 2021
    #2
  3. Hyper-V is it for Win 10 Pro ONLY

    I have a The Windows 10 is Home... desktop PC... Hyper-V is it for Win 10 Pro ONLY...? If Hyper-V can run too on Windows Home... I must disable it to run VMs in Virtual Box or VMware Player??? How to disable Hyper-V in Windows 10 Home...?

    I must enable Hyper-V if I want to run VM in Hyper-V,... correct? Hyper-V can run/import Virtual-Machine.vmdk files eg run VMs of extension vmdk...?
     
    Lse123polis, Jul 23, 2021
    #3
  4. Hyper-V VMs not autostarting in Windoiws 10 Pro x64 21h1

    Hyper-V causing boot loop in Windows 10 Pro x64

    After upgrading to Windows 10 x64 Pro from Windows 8.1 x64 Pro and activating Hyper-V in Windows 10 x64 Pro my computer reboots. After a couple of tries it goes in automatic repair and attempts to repair the startup. This cycle just repeats itself.
    I tried many combinations of things in the bios, shutting down, reseting the defaults in bios and nothing has worked so far. I rolled back to Windows 8.1 Pro and Hyper-V works fine. I use Hyper-V with the emulators for phone and tablets in Visual Studio
    2013 and 2015. Re installed the upgrade to Windows 10 Pro and activated Hyper-V and same reboot loop occurs. The only way I can boot into Windows 10 x64 Pro is disable Virtualization in bios. Anyone else having similar problems with hyper-V on Windows
    10 x64 Pro?

    Thanks for your help?
     
    DouglasHogue, Jul 23, 2021
    #4
Thema:

Hyper-V VMs not autostarting in Windoiws 10 Pro x64 21h1

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