Questions tagged [virtual-machine]

A virtual machine is an emulation of a guest operating system, running on virtualized hardware within a host operating system.

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Running atom in the ubuntu virtual machine in window

I am trying to run atom in the ubuntu terminal in window. I installed it using the following commands: sudo sh -c 'echo "deb [arch=amd64] https://packagecloud.io/AtomEditor/atom/any/ any main&...
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How do I import qcow2 VM images in ovirt via Admin Portal?

With oVirt node and engine VM installed, I've added my qcow2 image to the export domain (/nfs/export). I've tried in both the base dir of export domain, and also in the following (where /nfs/export/...
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VMware Workstation VM has no network connection on bridge mode

I just set up a Win10 VMware Workstation Pro and it works like a charm - except for the network connection. I want to be able to connect to the internet from the VM itself, so I went to "settings ...
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Fix Mouse in VirtualBox VM to use it freely in host-system without moving the “vm-mouse”

I have a VirtualBox VM set up with Windows 10 (host is also running on Win10) - now I can switch my Mouse between the host and the vm as usual (moving the mouse into the VM-window and clicking on it ...
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VirtualBox Guest OS gets IP address in different subnet range [duplicate]

I installed a Debian-based Linux distro on a virtual machine with VirtualBox on an iMac. The private IP of the iMac is in the subnet range of 192.168, where as the Guest OS' IP is in the subnet range ...
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Virtualbox recommending only 4 cpus

I'm running virtualbox on windows 10 with an i5-9300H, which is 4 cores and 8 threads. On virtual box setup, the its only recommending 4 CPUs though it allows up to 8. I believe the virtual cpus are ...
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The 'connected' box on VMWare sound option is greyed out despited following several to-dos

I recently created a virtual machine through VMware Workstation of Ubuntu 20.04. However, when playing videos or any media, there is no sound. I am using an Ideapad 5 (Ryzen 7 4800U, Radeon Vega 8, ...
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Is it possible to create a virtual machine from a timeshift snapshot?

I was wondering if it would be possible to create a virtual machine from a backup that was created with the Timeshift program? I am using Manjaro Linux but I would like to create a virtual machine ...
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Can you access a Virtual Machine from the outside network?

I've been trying to create a webserver and an email server on my Virtual Machine (Virtual Box) running Ubuntu 20.04 LTS. It all works wonderfully on my local network, but whenever I try to use my ...
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how many cores can i assign to my vmware virtual machine

I have an i5 8th gen intel CPU on my laptop. I have to do a lot of switching from Windows to Linux and I certainly don't want a dual boot so my question is what is the max limit of cores can I assign ...
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QEMU/KVM - Getting “Error connecting to graphical console: Error opening Spice console SpiceClientGtk missing” when trying to create a VM

I am trying to create a virtual machine using QEMU/KVM. I am getting an error: Error connecting to graphical console: Error opening Spice console SpiceClientGtk missing I have looked around but ...
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Windows 8 Virtual Machine - Inside a Kali Linux Virtual Machine

I have recently installed a Kali Linux VM onto my Windows 10 device. Everything works smoothly with that one, but I'm having quite a problem. I've downloaded Oracle VM (which I use on my normal one, ...
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Transferring files between 2 remote linux virtual machines

Me and my friend are trying to transfer files remotely using scp. We have both installed ssh server and turned it online but when trying to use the command nothing happens. I am trying to transfer ...
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New QEMU images on NVMe: ZFS, or MDAM+LVM+LUKS+VDO?

I'm wondering if someone has experience with one or both options being considered, in the context of NVMe and/or VM images - and if the additional complexity of MDAM+LVM+LUKS+VDO is worth any ...
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Can't enable wireless connections on Kali Linux virtual machine

I recently set up a Kali Linux machine on my laptop with the intention of being able to use the laptops wifi card in order to see all the available networks on the vm, but so far I haven't been able ...
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VirtualBox stuck on shell screen

I created a virtual machine on virtual box and when I boot it, it gets stuck on a shell screen. It is running Mac OS Catalina. What is the issue?
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What are the limits of allocating my CPU cores to VMs?

At least in VMware when creating or tweaking the settings of a VM I choose how many CPU cores I let the VM use. This question came to mind when thinking about at some point potentially running ...
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Spoofing a CPU in a virtual machine (VMWare Workstation Pro)

So as the title says, i need help or someway of doing the following. I have VMWare Workstation Pro ( if needed i could get another program ), and i would like to install normal Windows 10 (Host ...
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Is it possible to autostart a VMware virtual machine in Windows boot

In Windows; I am using VMware Workstation 16 Player non-commercial version that has anUbuntu Instance. When Windows booted, I want my Ubuntu Instace to start running automatically as well. Is it ...
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Windows Font-Rendering Issue when using Enhanced session mode on Virtual Machine Hyper-V

When I connect to my Windows virtual machine without enhanced session mode and launch Application and type some text I do not see any font-rendering issue, in other words - font looks smoothly(see ...
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Provide a /24 subnet for a bridged VirtualBox guest

On a host running VirtualBox, I have a bridged virtual machine requiring more than just one IP address as well as several virtual network devices collected in a VLAN. Unfortunately, VirtualBox cuts ...
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How can I pass information to a Virtualbox guest machine?

I have a Virtualbox image which I will run on several different machines. The guest OS, when booting, would need to know on which machine it is running (e.g., by retrieving the public IP or the ...
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How to convert Virtulabox VM to QEMU and preserve snapshots?

Is there a way to convert my Virtualbox Virtual Machine (host Linux Mint 20 x64, guest machine Windows 10 x64) to a QEMU/KVM virtual machine and preserve the snapshots? Such that I do not have to full ...
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Reduced Fixed Sized Virtualbox HDD With Multiple Partition Inside

Here is my my current HDD status: I have 100GB Fixed Size HDD on A Virtual Box VM The OS on that HDD is WinXPsp3 There is 3 partitions, 30+30+40=100 Where all of them has more than 50% left unused ...
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VirtualBox cannot establish session to virtual PC

I can't run my Virtual OS in VirtualBox. I Use Windows 10. I have Hyper-V disabled. The error dialog: VMMR0_DO_NEM_INIT_VM failed: VERR_NEM_MISSING_KERNEL_API_2 (VERR_NEM_MISSING_KERNEL_API_2). VT-x ...
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How to programmatically detect blue screen in Bochs and reboot it?

I run Windows 10 in Bochs also using Hyper-V. I want create script/program with will detect when crash is occurred, get some information about crash and reboot Bochs
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Will disabling Hyper-V delete my existing Hyper-V VM's?

I basically want to install VirtualBox but to install it I have to disable Hyper-V . But I already have a couple of VM's in Hyper-V that I don't want to get deleted. So if I disable Hyper-V in windows ...
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cant select an option on internet connection screen when installing windows on virtual machine

I'm trying to install a copy of windows 10 home on my virtual machine using hyper-v. when I got to this screen (internet connection screen) I was unable to select anything, help? https://i.stack.imgur....
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Hosting a VirtualBox machine on a router

I am on a project whilst England is in lockdown to keep me from going insane, but this one is driving me more insane, please help?? I've set up a PC server running Ubuntu with 5 network devices (one ...
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VM keeps restarting and losing progress when installing windows

whenever I'm trying to install windows on my virtual machine, it says a restart is necessary to continue, however when it restarts it brings me back to the initial language page and all of my install ...
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Booting from a live usb kali linux in persistance mode in both a laptop and a VM

I have a usb stick with kali linux in persistance mode that I use on my laptop. However, I would also like to use with my PC in a VM with The same live persistance mode(I would prefer Virtualbox, as I'...
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Use OpenVPN to give VM static IPv4

I am running a Ubuntu Server in a VM on my local computer. I want to make it accessible through the internet, so i decided to set up OpenVPN server on a hosted Ubuntu Server. Now I am trying to set up ...
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How do I get back lost data from Virtual Box VM?

I’ve been using Linux Mint for close to a year on a Win 10 host using Virtual Box (current ver 6.1). About a week ago, my Win 10 machine auto-rebooted (curse them) and when I powered my Linux Mint VM ...
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Batch file not working when using Windows Task Scheduler

I have a very simple batch file: @ECHO OFF subst s: . TIMEOUT 10 S:\System\App\System.exe It is located on an AZURE VM that starts every day at a specific time. I have created a scheduled task to run ...
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How to know whether a terminal runs on a virtual machine or Docker?

How to know whether a terminal runs on a virtual machine or a container like Docker? Curious to find it.
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SSH isn't working when using password authentication

I have been trying to ssh tunnel to a virtual machine on my computer, and I have been trying for over 2 days now to get it to work. I have a virtual windows running on my mac, and I have started the ...
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31 views

Virtual machine loses network connection

I'm having a problem with NAT and Host-Only network adapters This are my configurations (VMnet0 has no problems): https://i.imgur.com/gARKG4C.png What happens? Everytime I boot a virtual machine (in ...
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archlinux on virtual box: unable to connect to internet

I am trying to install arch linux on virtual box. I am using NAT connection still inside archlinux when i try ping google.com nothing
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How do I set up an ovirt engine to run VMs?

I've installed oVirt (Node), and I'm trying to set up an engine to start running some VMs. I'm having trouble figuring out the FQDN (both engine VM FQDN and host FQDN). I have a Raspberry Pi running ...
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Cannot ping VM hosted on Windows server from another PC machine

Here is my configuration: Windows Server 2019 with Linux CentOS 7 installed on VMWare Workstation 16 Pro Windows Server has domain controller I'm using NAT as connection I can ping the Linux from ...
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how to use NVIDIA card within windows to launch ubuntu VM using Virtual Box

I cannot launch any virtual machine using NVIDIA card. there is no option that i can do so (even after i open nvidia control pannel and ensure that nvidia card is working and then i select open using ...
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How do I get my disk space back from my deleted virtual machine from VirtualBox?

As a context, I wanted to upgrade to Ubuntu 20.04, but I don't have enough disk space. After having deleted a virtual machine from VirtualBox, I didn't gain any disk space, which I found odd. Is it ...
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Pass USB through to Qemu VM

I'm running MacOS Catalina in Qemu VM and I'm trying to connect iPhone to it. I'm following this tutorial but getting stuck on step: ls /sys/kernel/iommu_groups/*/devices as it prints out nothing. I'...
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MAC address whitelisting for NAT devices?

There is a NAC we are testing. I have a Windows host machine and two VMs. Is it sufficient to whitelist the MAC address of the host machine and have two VMs NAT and still be permitted to access the ...
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How do I get a resolution higher than 1024x768 in VirtualBox?

I have a Windows 10 1709 guest on a Windows 10 20H2 host with Guest Additions installed, but the resolution can't go higher than 1024x768. How can I get the resolution to be higher if I'm using ...
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Oracle VM can't detect my usb support (the service isn't on the list)

i'm using virtual box on linux ubuntu 16.04 in order to run windows 10 , everything is working perfectly fine except the fact that my usb support can't be detected on windows 10 but it is detected on ...
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using custum amount of moniters for a Virtual Machine

Is it possible to reserve a custom amount of monitors you have available to your Virtual Machine5VMWare or VirtualBox and the rest to your actual operating system? For example, if I have 3 monitors, ...
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How can I convert an ext4 partiton from my host system in to a vmdk image that I can mount inside a virtual machine?

When I try and mount a disk image I have created from a host system partition in to vmware workstation 16 player I get the following errors (sorry for the screen shot. I'm not 100% sure to copy text ...
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VM Installation - libvirt.libvirtError: internal error: qemu unexpectedly closed the monitor

when I try to create my VM in Manjaro, I am getting this error. Unable to complete install: 'internal error: qemu unexpectedly closed the monitor: 2020-10-29T14:25:27.745918Z qemu-system-x86_64: ...
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101 views

VMware ESXI Genshin Impact with Windows 10 OS (Hide virtualization from guest OS)

As the title says I'm trying to get Genshin Impact to run on a Windows 10 VM on VMware ESXI version 6.7. It's taken quite a long time but so far I've managed to set up a VM with a NVidia Geforce 2070 ...

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