VirtualBox is a free, open source virtualization program from Oracle for the x86/x86_64 architectures.

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Virtual Machines - External Hard Drive - Windows 98

I'm new to the site so if I made any mistakes on where this should be posted, please let me know and will do the appropriate changes. Thank you for your time. So, regarding the question. I recently ...
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1answer
12 views

Slower network on Windows VM in Virtualbox

I am running a Windows XP guest on Windows 7 host for browser compatibility testing. However, this is introducing network performance artifacts. Speedtest.net from host shows 4ms ping, 36MB/sec ...
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9 views

Mouse not working after plug usb devices to virtualbox

i having trouble when i plug USB device, including flashdisk to Virtualbox. when i plug it, mouse stopped moving it cursor ( means the mouse stopped working ), but keyboard still working. so i tap ...
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14 views

Is it possible to run Windows 8 in VirtualBox from .vhd created by disk2vhd?

I want to upgrade my Windows 8.1 machine to Windows 10, but first I need to do complete refresh of the PC. As it's hard to remember everything for backup (like settings in various programs etc) I ...
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9 views

Run Cuckoo inside Docker

I'm trying to install Cuckoo inside of a Docker container but have run into a problem. I know there's an image on the Docker website: https://registry.hub.docker.com/u/blacktop/cuckoo/; however, I've ...
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1answer
11 views

Unprocessed orphan inode list in VirtualBox VM

Recently while using my VirtualBox VM, the system crashed. Afterwords, the VM would no longer boot (I am using Vagrant). In my troubleshooting, I turned on the VirtualBox GUI and found that the ...
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1answer
102 views

How to install Guest Additions in Windows 10 on VirtualBox

I just installed Windows 10 RTM on my VirtualBox and I wanted to install Guest Additions. I inserted virtual CD with it and during installation the graphics crashed and since then (even after reboot) ...
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0answers
4 views

Quick way to increase VirtualBox fixed size virtual drive space [duplicate]

I created a virtual machine on my MacBook Pro for the Windows 10 Preview. I have just moved into a Mac and wanted to continue my C# development. So I created a fixed size hard drive of the recommended ...
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197 views

Can't enable Microsoft Network Adaptor Multiplexor Protocol after Windows 10 Upgrade

After I upgraded my laptop from Windows 8.1 to Windows 10, my network connectivity was gone because all protocols were unchecked in the adapter settings. When I went to go turn them all back on, I ...
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1answer
9 views

When installing Windows 2000 on Virtualbox I get a boot loop

How come when installing Windows 2000 guest on VirtualBox I get a boot loop returning me to the setup? I can't break out of it. I've tried to install multiple times. I'm using the version of ...
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1answer
22 views

Can I create a virtualbox server that manages all lan traffic and only when running?

I'm running a Windows 7 host and a Linux Mint guest vm in Virtualbox using a bridged adapter. I have multiple web sites set up in the guest os. Currently, I can only access the page at var/www/html ...
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14 views

How to send the Escape Key inside VirtualBox “vi” session?

When using a "vi" session within VirtualBox, how can I send the Esc key to change modes from input mode to command mode? I have tried many combinations which do not work: Ctrl + Esc Alt + Esc ...
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6 views

Import qcow VM to kvm Virtual Machine Manager

I am able to run a qcow disk image on Ubuntu 14, by issuing the command line kvm -m 512 -usbdevice table -hda MyVM.qcow The qcow VMs were created with VirtualBox. However, if I launch Virtual ...
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1answer
9 views

2 vpn Combined..Questions

Hello so i have some theoritical questions about combining 2 vpns using a virtual machine.I whould test it my self but don't have the budget right now so my questions are: 1)If i use one vpn provider ...
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1answer
28 views

What is a virtual optical disk file and how do you create one?

I am trying to create a virtual machine using virtualBox and I have finished the whole process of specifying the size, the name, etc. However, when I try to power on the machine it tells me: ...
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1answer
25 views

How can I create a 64-bit virtual network with VirtualBox? [duplicate]

I can't find an option to install a 64-bit OS on VirtualBox. I have a 64-bit host, but I can't find an option to make a 64-bit guest, only 32-bit. Help please?
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1answer
19 views

Unable to live boot most Linux distros on VirtualBox

The host OS is Windows 7 and the machine supports virtualization which I have enabled in BIOS. (I can confirm it works because without virtualization enabled in BIOS VBox does not show 64 bit OS ...
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16 views

Virtualbox error after installing windows 98

Help, ihave different case when installing win98se on virtualbox. i have Virtualbox 4.3.28 on my PC, and i tried installing windows 98SE for upgrading my Windows 95 (which i has installed on my ...
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29 views

VirtualBox 5 on Yosemite with Windows 8 guest - is higher resolution than 1280x800 possible?

I've installed VirtualBox 5 on Yosemite and I've created fresh Image with Windows 8. In full screen I can only select 1280x800 which is way below my retina display. I've tried disabling 3D ...
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0answers
18 views

How to drag things directly into virtualbox's win xp and copy the file in winxp

I installed virtual box on mac. I installed winxp to my virtual box. When I start winxp, I want to copy files in mac to winxp. I remember previously I can do this by drag things directly to winxp, but ...
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1answer
237 views

How to select paravirtualization interface in virtual box

Given a windows 8 host system (Intel Core i5) and a Linux Fedora host, I would like to determine the optimal setting for the paravirtual interface. Options are none Default Legacy minimal Hyper-V ...
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0answers
8 views

virtualbox in win8 cannot swap out to host

Before, I use virtualbox in win7, I used to switch application in virtualbox with win_key+tab, and switch application between and host application with alt+tab. But, now, in Win8, I cannot do the same ...
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40 views

VirtualBox networking (inception computing)

I am new to world of networking and now I am trying to connect 3 PC`s together. I have windows 7 host that runs Ubuntu64-bit server guest, that runs ubuntu32 server guest. Win7- Host Only network ...
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2answers
54 views

passthrough graphics card to virtualbox

So I'm trying to get my laptops NVIDIA fx 880m to pass to a virtual box running window seven on a linux mint 17 install. So far everything seems to be (maybe) heading in the right direction: the ...
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22 views

How to execute command on host machine in Virtualbox

My guest machine is Ubuntu 14.04 and my host machine is Windows 8.1. I need to execute a command coming from Linuxmachine on Windows. What is the best idea to do that? If my host was also Linux, I ...
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1answer
37 views

Intel Iris Graphics card not visible in Virtual box win-7

I have 13" inch macbook retina which comes with an Intel Iris 1538 MB graphics card. I have installed windows-7 in my VirtualBox. Now, when I go to check the details about graphics card in the ...
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2answers
18 views

Mounting non-usb devices on Virtualbox VM

I have Windows 7 running on bare metal. I have a Haupage TV tuner card installed on there that Win 7 detects and runs smoothly. I have now installed Vitualbox on Win7, and created a Ubuntu VM. I ...
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2answers
52 views

Installing Windows 7 on VM VirtualBox

I got this error message when I was trying to install Windows 7 on VM VirtualBox: VM: Raising runtime error 'HostMemoryLow' (fFlags=0x2) 00:03:39.566757 AssertLogRel ...
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1answer
35 views

BSOD when hibernating while VirtualBox is open

I have a recurring problem where I get a blue screen of death when I hibernate my computer while I have VirtualBox open. I'm running Windows 7 64-bit with a xubuntu on Ubuntu 14.04 (trusty) guest. I'm ...
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1answer
9 views

Can't access host-only network when on two interfaces [duplicate]

I'm trying to use a host-only connection with my VirtualBox VM. My VM is set up and can ping the host (192.168.56.1) on vboxnet0. If I disconnect the host from my local network (internet access) I ...
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19 views

Can't access host-only network when on two interfaces

I'm trying to use a host-only connection with my VirtualBox VM. My VM is set up and can ping the host (192.168.56.101) on vboxnet0. If I disconnect the host from my local network (internet access) I ...
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4answers
34 views

How do I install the VirtualBox guest tools on Xubuntu?

I am relatively new to Linux and have installed VirtualBox with Xubuntu on my computer; however the screen resolution is low and stays that way. I found that installing Guest Additions should solve ...
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1answer
141 views

Using Windows 10 in a virtual machine. Can it be done?

I am currently running 8.1. I'm like to try out Windows 10 and if I like it upgrade. If not I'll keep running as I am. I've never used a virtual machine before: can win 10 be used from a virtual ...
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6 views

High resolution option not present in Win-7 virtual machine at Mac Retina

I have a 13" inch Mac Retina which has high resolution. I have installed Virtual Box then used windows-7 .iso file to configure windows-7 virtual machine. While the native resolution of Mac Retina is ...
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0answers
10 views

Two monitors in VirtualBox Ubuntu guest fails

The host is Windows 8. The guest is Ubuntu Gnome 15.04. My problem is that when I start the machine with two monitors, the right one is black, and the left one shows image but is unresponsive. I can ...
2
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1answer
25 views

Virtualize Windows 8.1 using a product key used for the real installation on the same computer [closed]

I have bought new SSD, then I've installed Windows 8.1 with a given product key. Now I would create a new virtual machine with Windows 8.1 as testing environment: could I install the virtual OS using ...
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1answer
14 views

VirtualBox : renaming a VDI disk causes snapshot to fail loading

I have a machine which I installed using VirtualBox. Its VDI disk was named "Name1.vdi". After a while, I resized it, renamed it to "Name2.vdi", moved it to another disk, and so on. But now I need to ...
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0answers
21 views

Buggy display when using Ubuntu 15 on virtualbox

things just sometimes stick and dont display correctly. Ubuntu 15.04 with unity. examples of faulty screens / displays that just don't seem to refresh correctly: first picture should have looked ...
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1answer
26 views

Ubuntu 14.04 guest cannot detect second virtualbox monitor

I have an Ubuntu 14.04 (64bit) VirtualBox setup on VirtualBox 4.3.30. As I understand it, this setup should permit the use of Dual Monitors by the guest OS. The host OS is Windows 7. I have the guest ...
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1answer
22 views

virtual box issues and concerns - configure to use hdd rather than ssd?

I decided to give arch a go, first in a virtual machine. I had an issue with only getting 32 bit options but I checked my uefi bios and fixed that. I have installed virtual box on an ssd but I want to ...
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0answers
12 views

Modprobe vboxdrv failed centos

I am trying get Virtual box running in Cent os7 So far the vbox kernel compiles but will not start I'm just told "modprobe vboxdrv failed, please use dmesg to find out why" I have looked at "dmesg" ...
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0answers
12 views

VirtualBox vdi cannot be read (after clone and copy)

I am trying to run a Windows XP VM using Oracle's VirtualBox. On my Windows 8.1 PC (at home) this works great. Then I: * cloned the VM to a 64Gb SD card (formatted with the exFAT file system, if ...
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1answer
34 views

Windows XP guest virtual machine: (vhd) Gives no display in Normal mode, Ok in safe mode

I'm trying to use my old Windows XP system on Ubuntu 15.10 Host. After having copied the hard drive to a vhd file, I'm trying to boot it: 1) in Normal mode: the windows XP login appears normally for ...
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2answers
75 views

Unable to launch Andyroid virtual machine

When I try to launch an Andyroid virtual machine I get the following message unable to launch vm process: Failed to load VMMR0.r0 (VERR_LDR_MISMATCH_NATIVE) (0x-8fffbffb)! Here is a print ...
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22 views

How to access router from virtualbox guest windows system?

My router has printserver (192.168.1.1:9100) My host system is linux (192.168.1.200) My guest system is windows How to access router's printserver from guest system? Should I use "bridged network"? ...
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0answers
18 views

Running an image created in clonezilla on Virtual box

I have created an image using clonezilla of my entire machine. THe image is on my external USB and is very big. I dont have enough space on my computer to copy the entire image. I need to find a way ...
0
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1answer
16 views

Mac - VirtualBox - VPN issue

I installed VirtualBox on Mac OS X 10.10.4. At work I use that VirtualBox named "u64" [Ubuntu 14.04 64 bit]. However when I came home and started the VirtualBox, the ubuntu was not able to resolve ...
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32 views

Virtualbox static ip setup windows guest

I installed Virtualbox on an Ubuntu host and created a windows guest. I set the network adapter to bridged and entered the ip, subnet and gateway along with google dns servers into the guest ipv4 ...
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1answer
45 views

Running another OS on company laptop

Here comes a description of my scenario, requirements and possibilities. Scroll down a bit for the actual questions. I want to run an another OS on my company owned laptop, no one else use it but ...
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0answers
44 views

How to switch between VM guest and host in Windows 10 with single keyboard shortcut?

I'm looking for simple solution for switching between host and guest on Windows 10 (build 10240) with VirtualBox (5.x). Let's say I have two virtual desktops open, one containing VM guest window in ...