Virtualization is the process of using software to emulate an entire computer, in which "guest" operating systems can run.

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Are there any open source app virtualization solutions for Windows [closed]

I am looking for open source solutions that provide application virtualization for Windows! In other words an open source to ThinApp from VMWare. I have found several commercial options, but nothing ...
8
votes
3answers
18k views

Cannot install Hyper-V platform on Windows 8.1 Pro

I have a problem related to installing Hyper-V on Windows 8.1 Pro x64. I decided to experiment with some Windows Phone 8 programming. In order to install the simulator I need to have Hyper-V platform ...
7
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5answers
3k views

Why is Hardware Assisted Virtualization disabled by default?

Why would vendors by default set hardware assisted virtualization off? I have a Lenovo Thinkpad X201 (64bit) but it seems this is the case with other vendors too. I want to run some virtual machines ...
5
votes
2answers
484 views

Can I boot up a virtual machine natively?

My question is: Is is possible to run a virtual machine natively on your hardware if you have installed the proper drivers etc? In other words, can I use a VHD as a regular hard drive to boot from? ...
5
votes
2answers
1k views

Has anyone managed to virtualize Windows 7 on a physical disk?

I have Windows 7 installed on a partition and running fine, but I want to access the parition from my Ubuntu installation with VirtualBox. I have created the virtual disk file and everything, but ...
5
votes
3answers
6k views

VirtualBox NAT port forwarding on Ubuntu 64?

I have an Ubuntu 9.04 desktop 64-bit guest OS running on an Ubuntu 9.04 desktop 64-bit host OS (yes, the same OS). I'd like to run a web server on the guest and make it accessible through NAT on the ...
4
votes
2answers
5k views

Is it possible to run windows under Paravirtualized Xen?

Is it possible to run windows under paravirtualized xen? Linux is possible because you can modify it. If you cannot run windows then what are the other alternatives to improve I/O performance?
4
votes
5answers
704 views

How does it hurt to use Linux (Ubuntu) as a guest OS for all my tasks?

I have a machine running Windows, where the disk has two partitions C (50 GB) and D (250GB). I do research in Information Retrieval and need to work with a large corpus (more than 50 GB) and in ...
4
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1answer
3k views

Performance impact of running Linux in a virtual machine in Windows?

I'd like to know what performance impact I could expect running Linux in a virtual machine in Windows. The job I need Linux for is heavy and almost non-stop code compilation with GCC. Dual-boot ...
3
votes
2answers
9k views

How do I migrate my Windows desktop to a VirtualBox VM?

I have VirtualBox 4.3.6 and True Image 2014 Premium with Universal Restore. I've read a lot about different methods but I'm not sure where to start, or what will suit my needs. Directly from ...
3
votes
2answers
2k views

VirtualBox network configuration

I have a CentOS 6.1 virtual machine, virtualized with VirtualBox on Windows XP. This machine hosts my local development MySQL server. I'd like to find the correct network configuration, so that: my ...
2
votes
3answers
659 views

Is it possible to remotely connect to computer without disrupting their session?

I am trying to figure out if it is possible to connect to a computer using RDP, VNC, Etc without actually disrupting the computer you are logging into. My wife uses my desktop computer at home so she ...
1
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1answer
31 views

How to add virtual NICs to my linux PC, so that they expose their MACs to ISP's domain?

I have learned how to add virtual NICs to a guest system in VirtualBox, just using Shared Adapter, then all the virtual NICs and my host's NIC will appear as real NICs to the ISP. So I guess there ...
1
vote
1answer
252 views

Can I avoid losing three IPs per network on a bridged Xen networking setup?

About a month ago, I asked this question on Superuser. The answer given there certainly works, but I've run into an issue I haven't thought of before. The setup I had running (based on the previously ...
25
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5answers
5k views

VirtualBox from an existing partition

I installed VirtualBox on my Ubuntu Hardy Heron installation, and I would like to use it to virtualize Windows for those rare occasions that I actually need to do something there. Unfortunately, I ...
6
votes
3answers
2k views

Dual-Virtualization vs. Dual-Boot vs. Single-Virtualization

A friend of mine recently suggested something that intrigued me: in the case of needing multiple Operating Systems simultaneously, instead of dual-booting or using multiple computers, one could use a ...
6
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1answer
8k views

Number of cores available to VMware Player limited to physical cores or hyperthreaded cores?

I have an i7 with 2 physical cores, because of hyper threading Windows 7 reports 4 cores (at least in the Task Manager). My question is, when allocating cores to a VM in VMWare Player is it taking ...
6
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1answer
18k views

enable AMD-v on Asus M4A88T-M with AMD Phenom II X6 1090T

I've problems with x64-virtualisation in VMware Workstation. I don't know what's the problem: Hardware: AMD Phenom II 1090T (does support AMD-v), ASUS M4A88T-M Mainboard and 8GB of RAM. That should ...
4
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2answers
4k views

Why does my Windows 8 Pro Hyper-V guest have no internet?

Trying to get this working on my Windows 8 Pro machine. I created an External Switch Assigned the newly available adapter to a Guest machine with Win 2008 os. My host has internet connection. Host ...
4
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4answers
1k views

When running virtual machines, is VT-x support or higher clock speed better?

I'm looking at building a new desktop workstation. I will be using VMWare Workstation to run virtual machines, probably only one or two at a time. I am currently deciding on CPU and the options I am ...
4
votes
2answers
3k views

virtual machine is stored is almost full yet Window C drive says 29GB free

Getting message vmware has paused this virtual machine because the disk which virtual machine is stored iss almost full. to continue, free up 962 MB of disk space. My Mac has over 160GB free. Bootcamp ...
4
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3answers
4k views

Share virtual machine images between multiple computers

I am in the process of setting up a development environment for a new project and wondered about the theoretical possibility of my ideal set up. I would like to use virtual machines in order to make ...
4
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3answers
11k views

How Do I Access localHost From VMware

I've created a new WinXP vitual machine on my win7 using VMware player. The VM is using NAT to share the host's Internet connection and when i put http://192.168.163.2/ in IE on VM, i can easily ...
4
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2answers
420 views

How to create virtual machine environments?

I want to create a number of virtual machine environments for testing new beta releases - Windows 7, VS2010, Windows Server 2008 and so on. My host OS is Windows XP. What is the best way of going ...
3
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2answers
5k views

How a large virtual machine disk affects SSD life time

I've an interesting doubt. Since virtual machines create a file that represents a hard disk - the so-called virtual disk -, and it usually takes 20-40GB (and even more), how does this affect a ...
3
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1answer
1k views

How to enable Virtualization Technology in Samsung Chromebox

I need to enable Virtualization Technology (VT) in my Samsung Chromebox (Series 5) from Google IO 2012 because of Android x86 emulator from Intel. I am on Developer BIOS, but I have no clue, how to ...
3
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2answers
222 views

Virtualization of multiple command line tools

Short Question Has anyone had success virtualizing multiple command line tools in Windows? Background In a previous SU Question I asked how to setup isollated work envrionments. The over all ...
3
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1answer
1k views

Debian networking stopped working after cloning VM image (virtualbox)

After I cloned a VirtualBox VM image, either original nor cloned Debian 6 (squeeze) image have networking works anymore. I've read A TON of articles online describing modifying the ...
3
votes
2answers
4k views

Clone current host OS to a guest virtual machine

I would like to run a few repeated checks on a setup procedure I am documenting, to verify my document. I would like to somehow create a VM that replicates the environment on my machine, i.e. the ...
3
votes
6answers
3k views

How can I copy my (Ubuntu 9.04) Linux filesystem to another computer?

I have spent a lot of time configuring my computer: shell scripts, path definitions, video settings, as well as lots of programs. The disk is ext3 formatted. I would like to 1) move everything ...
2
votes
1answer
130 views

how do I copy large datasets between two VirtualBox virtual machines?

I have two separate CentOS 7 virtual machines running in VirtualBox that is installed in a Windows 8.1 host. How do I transfer large amounts of data from one of the CentOS 7 virtual machines to the ...
2
votes
1answer
46 views

How do I make a virtualised WAN?

I want to create a virtualised WAN. As in, I want to have a couple of VMs (VBox) on one physical host machine, that exist on separate LANs, but that can talk to each other. Do I make the VMs, set them ...
2
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1answer
2k views

Virtualbox, how to force a specific CPU to the guest

I have a XP guest in VirtualBox, windows 8 host. The guest shows the processor transparently same as the host (i5 2500k). However most of the installers don't recognize this processors and fail to ...
2
votes
1answer
4k views

Why does HP recommend that I keep Hardware Virtualization off?

I have an HP desktop, and I wanted to install VirtualBox, so I could run an XP VM (gotta test stuff in IE8). Before setting this up, I went into my BIOS to check if Hardware Virtualization was on. I ...
2
votes
1answer
1k views

Hyper-V and BIOS Virtualization enabled cause Windows 8 to hang on boot

When I enable both Hyper-V and hardware virtualization in BIOS, Windows 8 hangs after POSTing. It sits at the Windows logo indefinitely, but disabling either Virtualization in the BIOS or Hyper-V in ...
2
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3answers
537 views

use installed system as virtual system on virtualbox [duplicate]

Possible Duplicate: Create Virtualbox image of a physical partition I have two operating system installed on my PC (dual boot), I use both a lot and sometimes I restart my PC two times to ...
2
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3answers
611 views

Does Windows notice when a VM is moved around?

I'm thinking of migrating a Desktop machine (Windows XP) to a VM solution (VirtualBox or MS Virtual PC). The reason is that I need a new hardware anyways and I don't want to (cannot properly) ...
2
votes
1answer
257 views

How can I virtualize Mac OS X Lion?

My friend bought Mac OS X Lion for me, but I don't have a Mac as I'm using Windows 7. Since I have the DVD, which virtual application do I have to use? Which application is allowed by Apple?
2
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1answer
1k views

What are the differences between virtualization technologies and products?

I am currently investigating how to set up virtualization on my laptop but I am having trouble finding a good source of information about what different virtualization technology is good at and how it ...
2
votes
1answer
4k views

Running a Linux virtual machine on Windows 7

I want to do two things: Set up a virtual machine on Windows 7 to run Ubuntu Set up a way for the virtual machine to read the windows disk or windows to have read/write access to the virtual ...
2
votes
6answers
485 views

Virtualization of existing installation

My question is: Is it possible to open in Virtualization solution (Virtual-Box, or any other) an installed OS (not the host one of course? Example: I have Windows Vista in one partition, and I have ...
2
votes
2answers
3k views

Windows XP Mode with Dual Monitors - Applications Not Appearing Correctly

We have machines with Windows 7 installed and dual monitors. When we run a virtual application using XP Mode, any dialogue windows in the application appear centered between the two monitors. If we ...
2
votes
3answers
4k views

How to create image from Windows PC and run on Mac OS X

I don't want to carry my work notebook to home every day, so I thought of creating an image of the notebook's hard disk, and run it on Mac OS X 10.6 Snow Leopard. So with what software can I create a ...
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2answers
834 views

Existing Win7 machine: Install Ubuntu and convert existing Win7 to VirtualBox VM

I have a dev laptop with Windows 7 installed. I want to switch this to Ubuntu and convert the existing Win7 physical installation to use in VirtualBox running under the newly installed Ubuntu. I ...
1
vote
1answer
6k views

Hyper-V: NAT Port Forwarding [closed]

I rented one dedicated server (Win Server 2012) with one adapter/static IP address. I want to install Hyper-V and guest OS (Win also), that can expose some of its services to the internet. For ...
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vote
1answer
3k views

Dual-boot AND Virtualize Both Windows 8 and Ubuntu

Dual-booting Windows and Linux is well-documented, as is running one of the bootable OSes as a VM inside the other (ex, dual-boot Windows & Ubuntu; in Windows, host Ubuntu in a VM using VMWare ...
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0answers
511 views

XEN 4.1.3 on OpenSuSE 12.2 not seeing keyboard of Dell XPS 1330

The title really says it all. When booting the XEN Hypervisor kernel, everything works flawlessly, except that the keyboard is not seen at all. If I plug a USB keyboard, it is recognized and I can ...
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1answer
549 views

VMware - 64bit guest on Windows Home Premium

I have a CPU supporting Intel VT-x, but VMware is refusing to run a 64bit guest operating system ("This host is VT-capable, but VT is disabled."). I think VT is enabled in the BIOS, so I'm wondering ...
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1answer
271 views

Host DVD-ROM drive “eaten up” by Virtual Box

I'm running a Windows-7 host machine with Oracle Virtual-Box 4.1.18. I've created a guest OS - Ubuntu 11.10 in Virtual-Box for programming and testing. All things are working fine, however, except one ...
1
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1answer
27k views

Enable hardware virtualization on Asus P8P67 motherboard?

I have the aforementioend motherboard and it appears that hardware virtualization is disabled on it (as according to vmware). I've looked at the bios options as well as the manual and haven't found ...