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

learn more… | top users | synonyms (1)

0
votes
0answers
17 views

How to overtake the limit of NICs in virtualization softs?

I want to connect unlimited number of NIC to a mikrotik virtual machine but all virtualization softwares has limit to the number of NICs so, is there a soft that doesn't have limit? if there ...
0
votes
0answers
68 views

xen tool xl not available

I am running debian wheezy I have already run apt-get install xen-tools $ sudo apt-get install xen-tools sudo: unable to resolve host wheezy-xen Reading package lists... Done Building dependency ...
0
votes
0answers
48 views

Portable system on a SDCard

I want to have a portable system in a SDCARD, the requirements are as follow: It should run on a Bare Metal virtualization in a NetBook This should run solely as a medium to the virtualization, so ...
0
votes
0answers
186 views

open nebula virtual machine doesn't connect to outside internet

I'm working on open nebula I am trying to build a small cluster with two nodes but my virtual machines doesn't connect to outside internet. I am on a i7 16GB machine running ubuntu 14.04 that will ...
0
votes
0answers
170 views

how to create multiple virtual NIC which each of them can take IP from DHCP when only single physical NIC is available

There are several virtual machine tools that can create multiple NIC for their guest OS. thought almost all of them let the virtual NIC of the guest OS to connect the physical NIC, I haven't seen any ...
0
votes
0answers
61 views

Failed to load Ubuntu virtual machine from vmdk

I'm trying to move my cloud Ubuntu environment to virtual machine. These are the steps I've done so far: 1) Create disk image with dd command and moved it to my Windows OS. 2) Converted it to .vmdk ...
0
votes
0answers
36 views

P2V Converted VM via vCenter does not work on VB/VMM

I Virtualized my Win2k8 Server using vCenter Standalone, hoping that I could run the Virtualized Server on Ubuntu using either Virtual Box or VMM for Linux. VMM does not support vmdx so it does not ...
0
votes
0answers
137 views

How to activate clean install of Win 8 upgraded to Win 8.1

I'm creating a VM for website testing that runs Win 8.1. I started by building a new VM with a clean install of Win 8 Upgrade I purchased. Then I upgraded that to Win 8.1 Having converted to Mac a ...
0
votes
0answers
73 views

Emulate USB drive with a virtualization software?

I have no specific need. I am fine with Virtualbox, qemu, libvirt, VMware. Main point is that I need to emulate a bootable USB stick. I did try to pass a real USB pendrive in VMware, and it worked. ...
0
votes
0answers
564 views

VirtualBox and VMware is crashing in my computer

I am trying to install VirtualBox or VMware in my windows 8.1 PC but I encounter various problems. VirtualBox freezes my PC when installing it and I have to reboot. VMware froze my PC once or twice ...
0
votes
0answers
49 views

How to Share OS X Mavericks with Remote Users Simultaneously and Sandboxed

I have Mac Pro running OS X Mavericks (not server) which is intended to be a workhorse computer for several remote users. I want to give users on my network simultaneous access to the machine, but ...
0
votes
0answers
74 views

Use host DirectAccess connection in VM guest

At the moment I'm doing some development work in a VM guest. Normally I'm at the customer office and able to connect to the servers over there. As I'm also working remote, I need to connect to the ...
0
votes
0answers
48 views

Format of Dynamic VHD created using windows server 2012 and Hyper-V

I created Dynamic VHDs using windows-7, windows server 2012 and Hyper-V. The VHD created in windows 7's Block starts right after the BAT but the VHD created using windows server 2012 and Hyper-V has a ...
0
votes
0answers
821 views

Xen fails creating VMs using xl toolstack

Ever since xen 4.4 has been rendered obsolete; I tried to switch from xm toolstack to xl. This wasn't really turn to be a simple task though. I've been getting errors, libxl wasn't able to work around ...
0
votes
0answers
45 views

Windows Server 2012 Remote desktop substitution

Is it possible to substitute the program that Windows Server 2012 by default uses for remote desktop with another program? I need a program that can handle OpenGL, and it is my understanding that by ...
0
votes
0answers
33 views

Installing OS on target disk from external dock

I want to install Windows on my SSD, but I don't want to plug it in via SATA. I have an external HDD dock, so I'm going to plug it in there. Question is; how can I install Windows from my external HDD ...
0
votes
0answers
42 views

Running virtual machines on a virtual machine

I would like to have several virtual machines, to start and stop them at will. But the base machine is itself virtual. Is this doable? Which virtualisation software is capable of doing this?
0
votes
0answers
24 views

Which Windows settings to apply inside a virtual machine?

I am looking for good settings to make within Windows when Windows is running as a virtual machine. My virtual machines are used in the following environment: used during Software development used ...
0
votes
0answers
276 views

Hyper-V causing Windows load failure

So, after so many shutdowns, restarts and hard shuts I am forced to post a question here. I am sorry if I am wrong anywhere because I am totally frustrated by my laptop and Windows. I have had an old ...
0
votes
0answers
188 views

Windows Virtual PC: not enough system resources

I need to create multiple Virtual machines under Win7. I installed Windows Virtual PC and created a base virtual machine (installed Win XP and other software needed). I then duplicate that machine ...
0
votes
0answers
425 views

How can I use a virtual sound card without the hardware?

I'm trying to generate and stream audio+video via aconv to a remote location such as Youtube from a headless linux server, which will then be multicasted out to the internet at large. I have ...
0
votes
0answers
378 views

IBM System X3550 M2 | Virtualization is not supported

Background: I had a server donated to me and its a IBM System x3550 M2 Xeon E5506 @ 2.13 GHz. I installed Windows Server 2012 because I was testing and messing around with it. I was going to install ...
0
votes
0answers
21 views

Optimal config for VM host

I'm facing a big issue when I start my windows virtual machine. I noticed that there are a heavy disk usage, and in consequence the host desktop os is freezing and I'm not able to get back "commands". ...
0
votes
0answers
449 views

boot troubles with hyper v on windows 8.1

My OS is Windows 8.1 Pro and my processor is core i7, x64. I know I've got the requirements to run Hyper-V, because I've already done it on the same machine but few days after installing all the ...
0
votes
0answers
368 views

Can't find/enable virtualization

I have a AMD Athlon 7850 Black Edition and I can't seem to find VT-x or AMD-V. I've looked literally every where in my BIOS. My BIOS is a ASUSTeK M2N68-AM Plus (AM2). I looked it up and yes, my CPU ...
0
votes
0answers
53 views

Is a virtual desktop also a virtual machine?

Generally is a virtual desktop also a virtual machine? Or is it normal/possible to have multiple virtual desktops on one virtual machine? UPDATE: I know what a Virtual Machine is, I also know the ...
0
votes
0answers
623 views

Linux Ethernet Bridge (bridge-utils) does not reply to ARP requests

I am having problems with a newly created Linux bridge. The architecture is: PC1 (eth0) <---> (eth2) BridgePC (eth0) <---> (eth0) PC2 BridgePC is a virtual machine (ESXi ...
0
votes
0answers
346 views

Virtualising a WIndows 95 PC on VirtualBox - No Bootable media found

I created a VHD of an ancient but still running Windows 95 PC using disk2vhd ( its used for printing reports from our almost as ancient pbx ) I'd like to virtualize it due to its age. Installed ...
0
votes
0answers
569 views

How do I change a linux kernel for an EC2 friendly version?

I have to get an old image from a physical ubuntu (dapper) box into AWS. The software stack and applications are not exactly contemporary so I have tried to do a P2V to AWS dd'd the /dev/sda volume ...
0
votes
0answers
282 views

VMware vt-x incompatibility

I have Intel E8400 cpu installed on system, as you know it's vt-x capable cpu, so i have VMware Workstation 9.0 and in vm settings it states do have support vt-x , but it doesn't work as expected, it ...
0
votes
0answers
204 views

memcached issue on multi-core windows server with virtualization

i am having an issue running memcached (v1.4.4) on multiple cores. Here's my environment: Windows Server 2008 R2 SP1 running VMware, Intel Processor, only one core (out of eight) is enabled for the ...
0
votes
0answers
67 views

Efficient way to have several operating systems on one machine

I want to have several operating systems on one computer, but I want to do it in the most effective way. So far, I have been using VirtualBox - host os + several virtual machines. But I want every os ...
0
votes
0answers
589 views

Nested kvm virtualization not working

I am trying to run a Ubuntu VM on Fedora 18 host. Now, my processor supports VT, so I have kvm installed and it's working. I launched the machine (Ubuntu 12.04 LTS) and installed kvm inside it. But ...
0
votes
0answers
88 views

VM doesn't pick up ip from dhcp

I'm running virtualbox in bridged mode on a windows host. ifconfig returns this: Here's the etc../interfaces file: How can I force it to grab an IP address from the dhcp?
0
votes
0answers
73 views

Sym links issue on virtualbox

I have a virtual box installed, and a guest OS of Ubuntu 12.04 on it. I have installed the guest additions too. So after mounting a shared folder and trying to build from that same mount folder I get ...
0
votes
0answers
68 views

Double Virtual OS

Is it possible to run openvz in VirtualBox ? Simply , I want to do this. operation system on my Real Computer is Windows (This is not virtual) In Windows I installed Virtual Box and installed Cent ...
0
votes
0answers
38 views

macbook pro windows boot and virtualize off usb drive

I want to raid two usb3 flash drives install windows onto it this new volume and be able to virtualize it or boot off of it. Any thoughts? I've heard parallels can run a bootcamp install virtually. ...
0
votes
0answers
322 views

Can I configure and use 2 DHCP servers in my Home Lab Setup

I am setting up a Home Lab environment for development and testing. The purpose of this lab is multifunctional and the hardware involved is : Cisco ESW 540 24 Port GB Switch with VLAN etc... HP ...
0
votes
0answers
784 views

Virtual Box keeps crashing with message virtual box has stopped working

I have Virtual Box 4.2.12 and while doing guest installation (Oracle Linux), virtual box keeps crashing with these message oracle vm virtual box has stopped working Application event log has the ...
0
votes
0answers
643 views

Fedora 18 in Oracle VirtualBox on Windows Vista

I want to install Fedora 18 [Desktop] in Oracle VirtualBox 4.2.10 r84104. [My system is Windows Vista 32 bit] I have followed the following steps while configuring the Virtual Machine. Memory Size ...
0
votes
0answers
574 views

linux KVM guests network performance is slower than host

i have a KVM linux based virtual machines, as the network performance of the host is running perfect with 1GB/s(in internal network) and using iperf tools it show that the network is running perfect ...
0
votes
0answers
396 views

After enabling the hardware virtualization in BIOS, Windows 8 fails to load

So, my problem is described in the header. After enabling the hardware virtualization (I've got Intel Core i5, HP Pavilion Sleekbook 15-b055sr), Windows 8 failed to load. When I switched off the HV, ...
0
votes
0answers
279 views

Is it possible to change the 'hardware version' in VMWare player?

I am using the latest version of VMWare Player, and I need to create an image for a server. Is it possible to downgrade the hardware version to version 7 (equivalent to VMWare Player 3.xx), rather ...
0
votes
0answers
146 views

vsphere clone machine - no IP?

in vsphere: shutdown VM1 clone VM1 to VM2 (a new VM) customize VM2 using vsphere's builtin tool. turn on VM2. doesn't get an IP address. (uses 192.168.x.x) I don't think it's the same situation ...
0
votes
0answers
1k views

How do I re-enable VT-x?

I have a Packard bell Easynote TM87 that I have been running Virtualbox for ages on. Today Virtual box tell me that vt-x is not available and my work virtual machines no longer boot. The processor is ...
0
votes
0answers
142 views

Enable virtualization in Lenovo y650

Has anyone successfully enabled Virtualization in the latest Phoenix BIOS (v2.8) for Lenovo Y650? I have tried the solution mentioned in this thread but it doesnt seem to work. The Intel Processor ...
0
votes
0answers
2k views

How to make VirtualBox or VMWare (or any other virtualization software) use a native guest network driver?

I've just posted something in stackoverflow and was asked to post this question here. I have a problem I could use some help with... I am really not an expert in virtualization, so I don't know if ...
0
votes
0answers
318 views

Remote view to To Hyper-V Guest Virtual Machines

My software can discover all the hyperv vms (a software agent is installed in the hyperv host which returns the information). From my software I can do any operation on the vm. Now I want to take a ...
0
votes
0answers
102 views

Install virtualbox on ubuntu 10.10

So I tried: sudo apt-get update sudo apt-get install virtualbox-4.1 And doesn't work, how do I install it..and I also have an image how do I run that..after I install virtualbox I just do ...
0
votes
0answers
210 views

Mac Virtualization on Windows 7

I've been a Mac developer in the past but because of a job switch I had to move to PC/Windows since the last year. I already have all my OS X dvds, I have VirtualBox, I have a VMWare Workstation ...