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

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Vmware/Virtualbox Yosemite OSX Not booting stuck 50% Halfway [closed]

I've spent 2 days and scoured the depths of google in a attempt to get past the boot screen of Mac OS X Yosemite Niresh. 10.10. In a virtual machine It's constantly stuck at 50% after extremely slow ...
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32 views

How do I run Debian via VirtualBox using the physical partitions (rawdisk)?

Disclaimer: My question is different to and not answered in any of these similar questions: VirtualBox: using physical partition as virtual drive Running Mac OS X Physical Partition Inside ...
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21 views

extracting info from virtualbox .sav file?

I have a .sav file of VirtualBox which I want to restore. But the problem is I only have this file (without any other info of the disk file and RAM size and so on). I tried to duplicate one of my ...
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14 views

My virtual machine is not connecting to the virtual network on hyper-v

I have created a virtual network on my host machine, verified that it is working properly, and added it as a network adapter for my virtual machine. But when I lunch the virtual machine, all it says ...
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6 views

Max percentage of resources that should be given to VM?

I'm running a local VM on my laptop using VMWare Workstation 11. My laptop is the host, as well as the computer I'm using to access the VM. My laptop - Windows 8.1 - has 8GB RAM and an Intel Core ...
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26 views

VPN PPTP Connection Shared With--Or From Within--VirtualBox VM

Using a Windows 7 host and a PPTP connection I've been unable to get the VPN working with a VM running a RedHat Linux derivative. Sharing the host's PPTP connection with VirtualBox's host-only network ...
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22 views

Remote desktop with vmware and usb connexion

I have a windows server 2012 with vmware installed , I have 3 vms ( win xp recomanded because of a software compatibilty ) , I access to those 3 vms from Itium 4030 thin clients over RDP , I have 1 ...
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1answer
37 views

Private host with static ip on VMware

I have an Ubuntu virtual machine that I run on my Windows 7 laptop with VMware player 7.1.0. Here is the setup: Virtual Machine Settings > Network connection : Bridged. Settings of the Ubuntu ...
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35 views

Enable Audio when connecting to Hyper-V Virtual Machine

I'm running Windows Server 2012 R2 and have two Virtual Machines with on my Hyper-V. One is of Windows 10 and the other is Linux Mint. In both cases I can't get the audio to work because the VMs arent ...
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1answer
71 views

pfsense with 4 WAN IP and outgoing NAT

I have a pfsense with a single wan ip, i want to assign multiple wan ip's. The pfsense machine is located on a vm machine with the other servers i wish to NAT forward. I want to give each server a wan ...
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2answers
51 views

In Virtual Box, how do you know which NIC is which from the linux command line?

I've run into a problem a few times now where I'm installing linux in a virtual machine, and all of my interfaces look like "enp0s3" or "enp0s8" ect. In one test, I was running a VM with 4 virtual ...
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1answer
57 views

Can KVM run on top of host OS?

I was interested in experimenting with Xen until I discovered that it has to be installed bare metal. Hence, if I have a Linux machine and want to use it to run a Xen hypervisor, I have to install the ...
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21 views

Disable connection bar on VM when connecting via Hyper-V Manager

I am using the Windows Hyper-V Manager to connect to a virtual machine. The familiar Remote Desktop connection bar appears at the top of the screen and gets in my way, so I want to disable this ...
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39 views

Can not ping the Router in GNS3 via vmnet1

I have installed GNS3 on CentOS6.2. And on GNS3, f0/0 of c3725 connects to CentOS6.2 via vmnet1. I mannually assign 2001:cafe::1/64 to f0/0 of c3725 while I assign 2001:cafe::2/64 to vmnet1. Here ...
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1answer
29 views

Is it possible to stop Hyper-V renaming the WiFi connection to “Ethernet”?

Hyper-V needs to do something with the network drivers to allow for a host OS to access the external network. This interferes with the actual network device and renames it to "Ethernet". This is less ...
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1answer
186 views

vmware workstation Cannot change network to bridged

i'm using vmware workstation 8. I can not bridge my network adapter. I reinstalled a virtual machine and chose Bridged. When i view Virtual network editor, there is no bridged vmnet. I have NAT ...
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24 views

let virtualbox guest user access VBoxControl

I want to write a script to startup a virtualbox vm and execute some commands once the openbox session has begun. I read that I can do this using the guestproperty method in VBoxManage, provided I ...
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307 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 ...
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83 views

kvm-qemu debian 7 pci passthrough Digium Wildcard TDM410 AMD M5A97

I am attempting to run a Digium TDM410 PCI card in a Debian 7 KVM Virtual machine. So I can have it connect to my analog phone lines 4 FXO and answer calls through my Asterisk PBX phone system I am ...
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2answers
49 views

How to run sniffing demonstration using virtualbox and wireshark

I am going to have a demonstration of packet sniffing using wireshark. Therefore, I decided to create two vitual machines in virtualbox (with "host-only adapter" network config) and monitor the ...
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1answer
69 views

Starting a Virtual Machine in VirtualBox on Fedora Workstation 21 Fails

I would like to install the Windows 10 Tech Preview in a Virtual Machine on a computer using Fedora Workstation 21 64 bit as the host operating system. I have installed VirtualBox and created a new ...
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62 views

Guest OS crashes after installing VMware Tools

I've enabled VT-d in BIOS setting, and run VMware Workstation as root. Everything went well before installing VMware Tools into it. After installing VMware Tools, the guest OS (Windows XP and 7) was ...
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16 views

Start VMware machine in background

I would like to start my ubuntu vm in background What parameters should I add to this command? vmware -X "c:\vm\ubuntu\ubuntu.vmx" or this one? vmrun -T ws start "c:\vm\ubuntu\ubuntu.vmx"
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135 views

How to install Ubuntu 14.04.1 64-bit on Virtual Box on Asus with Pentium(R) Dual-Core CPU T4500

I downloaded and installed VirtualBox 4.3.26 for Windows hosts and Ubuntu 14.04.1 64-bit, and my host operating system is Windows 8.1 Pro 64-bit. When I try to create a new virtual machine, I only ...
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9 views

VMware 10 - Is it possible to retrieve logs if the virtual disk is stored on USB and then removed?

If I have Windows installed on a virtual machine running VMware 10, with the virtual disk stored on a USB drive: Is it possible for someone on the host system to obtain any information from my session ...
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37 views

Obtain list of all VMs on Xen server with tags

I am trying to compile a list of VMs across our 12 Xen Servers. We use the 'tag' functionality extensively and I would like for the tags to be exported along with the VM names. E.g. Xen Server ...
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1answer
47 views

Compact VirtualBox VDI size

I created a dynamically growing VirtualBox VDI and wanted to shrink its size after a long time of use. I briefly searched for the solution and it seems that the steps to do so are: Zero the free ...
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1answer
26 views

How to configure a gaming host

Hi I have a system that has an internet ip address. I currently have installed debian on the system. What I would like to do is also install vmware workstation or another virtual management system ...
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1answer
115 views

Recording with sound not possible in VirtualBox

Is it possible to not only video capture in VirtualBox but also record the audio coming from the VirtualBox? When I try to select the right device to record I get this, which bascially means the audio ...
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24 views

How do I install the virtualization tools on a Virtual Box Ubuntu machine?

I'm following this guide to install OpenNebula on my Ubuntu virtual machine: http://docs.opennebula.org/4.4/design_and_installation/quick_starts/qs_ubuntu_kvm.html But I'm stuck at the first command: ...
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32 views

Java Applet getting blacked out (on VM?)

We have a piece of software that runs (exclusively... I don't know why) in Internet Explorer. This software makes use of several Java Applets (JRE 1.6) to provide additional functionality. I have ...
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67 views

VMWare Tools: Share and Access Host (Windows) Folders

Probably the best environment for web applications development I have found is by using a virtual machine(Linux Ubuntu) within my host OS(Windows). This way, I can take benefit of Windows based ...
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1answer
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Do I need an VPN or VM?

I'm mixing these up I'm afraid. I have my own web crawler written in PhantomJS that collects some data for m (from a site that provides no API), I've been testing it on my own computer and it looks ...
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1answer
19 views

Accessing JSON Server Hosted on a Virtual Machine

I have set up a Linux Virtual Machine on my Mac (Kubuntu 14.04). On it I am running a JSON server using a Python script that is hosting it at localhost:8080. Is there a way I can access this from the ...
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38 views

Do virtual machines not allow all host CPU extensions?

For convenience's sake I'm trying to run an otherwise "regular" installation of Gentoo Linux as a guest inside VirtualBox on a Windows 7 host. I bootstrapped the installation by using VirtualBox, ...
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28 views

Can I convert a linked clone to normal clone in Parallels?

I have a linked clone that I've been using for several months and I'd like to "promote" it to a full clone independent of the original machine that it is linked to. Is this possible? If so, how?
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26 views

How to Deploy an Hadoop MapR Sandbox in The Cloud?

I'm New to Cloud computing so give me a favor if its a silly question. I have a OVA Template of MapR Sandbox downloaded from this below link. ...
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26 views

File Allocation for VM

I'm running Kali Linux as a virtual machine inside Oracle's Virtualbox. I've allocated 40GB of hard drive space, file type: VirtualBox Disk Image; Dynamicallly Allocated. On the VM it is showing the ...
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34 views

Routing RDP traffic to Windows 7 VM using pf

I have a machine running OS X Server which has a Windows VM running via Parallels. I need to route traffic from the external adapter on port 3389 to an internal/virtual adapter. I have tried quite a ...
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22 views

VirtualBox “sharing” entire host partition (non-OS) with VM

I've created a VM (Windows 10 CTP) and a new virtual disc for the OS/etc. installation. I've then created a raw VMDK which points to a partition on one of my host machine's data drives, call it Data0, ...
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114 views

How to activate Windows XP in VMware Player

I used a copy of Windows XP that seems to be called "modern.ie" a couple of times in VMware Player, for configuring a USB device that only has XP drivers. The host system is Windows 7 Professional ...
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1answer
32 views

converting .VDI to .VHD CentOS will not boot

I have a CentOS vm created in VirtualBox. I need to convert it to VHD to use on my hyper-V server. I used the vbox manage tool and the conversion went fine. When i try to boot it up with Hyper-V it ...
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33 views

How can I work out why my headless VirtualBox VM is not booting?

I have an Ubuntu Server, upon which I am trying to run a headless VM (Ubuntu Server as the guest OS) with Virtualbox. The machine apparently starts up but I cannot ssh into it (though it should be ...
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47 views

VMWare Fusion 7 Pro Networking Issue

My problem is very simple: IF USING WIFI, only the my mac can ping the VM running locally... other machines on the network can't. Suggestion? Ideas? tests to run? Details: Bridged Connection is ...
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1answer
29 views

Guest VM as firewall for other Guest VM

Maybe you can help me a bit. I am new to VM player.. I have Host - win 7 and two Guests on VM player. Kali Linux and Windows xp. I have troubles with setting network connections. Task is to create ...
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3answers
68 views

Hyper-V: Create virtual network, with LAN access, but without Internet access

I'm pretty paranoid when it comes to Windows 10's "data collecting". But I need to set up a Windows 10 VM on my build machine for development purposes. I basically want to be able to send files to ...
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19 views

Accessing bridged VM from within VPN

I'm trying to get a torrent remote (Transdroid) on Android to connect with a torrent client within a bridged VM. All traffic from the VM goes through a VPN. Problem is, when I attempt to connect with ...
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1answer
64 views

Why can't the VMs in my pen-testing lab ping each other?

I have setup Kali Linux and Windows XP in Virtual Box. My first problem is, these two systems are not being able to ping each other. Second is, they are not being able to connect to the Internet ...
2
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1answer
81 views

VirtualBox is unable to allocate cached memory on windows (not considering it as available)

Host: Windows 7 64x bit, 6 GB of RAM Guest: Red Hat 64x bit Host machine resources without running any VMs: Windows Resources [Case I] Guest machine with 2 GB memory When I run a memory ...
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35 views

RHEV / KVM - backuping of running VMs

Is there any way or known script / how-to / tools to backup running VM (using VM snapshot and than merging snapshot file with VM disk)? I need to backup running KVMs without downtime and simple copy ...