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

learn more… | top users | synonyms (3)

0
votes
1answer
9 views

Adding virtual interfaces (not VLAN) in linux

for some software testing, I need 12 different IP addresses to contact, each one with a unique MAC address. I just set up an Arch Linux VM but I can't figure out, how to configure virtual network ...
0
votes
0answers
4 views

Move VirtualBox My Documents “.VirtualBox” folder to different location

I want to move the VirtualBox ".VirtualBox" out of the My Documents folder in Windows 7. I looked in two places to determine where the setting is defined... First I looked in the Windows registry ...
0
votes
0answers
79 views

VirtualBox XP host on Yosemite fails to connect to Mac share

Upon upgrade to Yosemite, my VirtualBox Windows VMs no longer connect to shares on the host Mac e.g. \\my-mac's-name\folder-name. It seems to see them (in Network Places) and either continually ...
0
votes
0answers
9 views

Use cloud-init with VirtualBox?

Cloudinit is used by many cloud images e.g. on EC2 to obtain their initial configuration, like IP address, ssh keys and the like. Is there a way of using it with VirtualBox in a similar way? I'm ...
0
votes
1answer
23 views

Direct traffic from host to one virtual machine then to another in Virtualbox

I have two services (firewall and DPI) running on two different virtual machines, and there is a server connected to the network which there are files on it to download. So I want VM2 to be able ...
-2
votes
0answers
12 views

What will happen if I run an image of Windows Server 2012 in two different installations of VirtualBox?

I am in a situation in which I am considering handing my Windows Server 2102 VirtualBox VM snapshot to a colleague for testing purpose. What will happen if he brings up this server image in his ...
1
vote
1answer
20 views

Uninstall last batch of windows updates [duplicate]

Last night my PC here at work automatically installed updates, I have it set to do that of course. This morning I tried to start Virtualbox and unfortunately it no longer starts due to the updates. ...
0
votes
1answer
10 views

How can I force removal of a linked CD image in VirtualBox?

I recently was installing Fedora in a VM. The install went fine, so I moved the CD image off of my desktop into my general Linux ISOs folder. The next time I opened VirtualBox, I got an error saying ...
0
votes
0answers
16 views

How to get a proxy working through Kali within Virtualbox?

So, I spun up a kali machine in virtualbox, I set the proxy within virtualbox to connect to our proxy (proxyurl:port). That wasn't working, so I played around with environment variables, did some ...
2
votes
1answer
40 views

VirtualBox suddenly eats gigabytes of memory

EDIT The original question had lots of speculation but it is all much simpler. See my own answer and this reported bug. I leave the original question in case someone is having similar issues and ...
1
vote
0answers
9 views

How to paste text from clipboard to the cygwin shell in VirtualBox VM running on OSX?

I have installed a copy of cygwin in a Windows Server 2012 which is hosted in a VirtualBox VM. The new cygwin terminal is not a simple DOS prompt anymore. From the option I will need to use ...
0
votes
0answers
12 views

Paste image from Centos Guest Clipboard to Windows Host on VirtualBox

Copy and paste bidirectionally is working for text: but not for images. I have tried from Libreoffice Draw and from Screeenshot to the guest clipboard: the Host can not see them. I am on VB 4.3.10 ...
1
vote
1answer
18 views

VirtualBox VDI's max size exceeds the host's hard drive size

I had a major oops moment that led to my VirtualBox guest VM's hard drive being larger than the host's hard drive. I rushed through reading the commands for resizing a virtual hard drive. As such, I ...
0
votes
0answers
23 views

Share a snapshot of a virtual machine state (virtualbox)

Think about the following scenario: An application developer figured out the library he is in use crashes. So he created a test project to isolate this problem, and have it sent to the library ...
0
votes
0answers
11 views

Convert Windows 8 VirtualBox to Bootcamp Partition

I have installed Windows 8 as a Virtual Machine in Virtual Box a while ago. For performance reasons, I want to create a bootcamp partition from the VDI to avoid re-installation. Is this possible? And ...
0
votes
1answer
55 views

What is UEFI interactive shell, when installing OSX Mavericks? [closed]

I'm trying to install OSX Mavericks (Hackintosh) in virtualbox. I followed the steps, but I've got this screen, and I don't know, what should I do now: I'm working on an android app, and I have to ...
0
votes
1answer
20 views

Install an application on Guest OS in Virtual Box

I'm very new to Visualization. In my workstation I don't have admin rights. I just wanted to install SQL Server 2008R2. Fortunately I have Virtual Box installed. So I installed Windows Server 2008 as ...
0
votes
0answers
31 views

Hosting a 64 bit Linux guest on a 64 bit virtualbox guest. (Virtualbox nesting) [duplicate]

I have installed Virtualbox 4.3.10 on Ubuntu 14.04 64 bit running on the metal. ➜ ~ uname -a Linux bluebox 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64 x86_64 ...
0
votes
1answer
25 views

Bitlocker and virtualbox 64bit

I have a new laptop in which i activated BitLocker without having a TPM chip. Prior to doing that I installed virtualbox and enabled VMM(?) in bios, I dont remember the exact name of it but it was ...
0
votes
1answer
50 views

How to allocate more processor power to my (Ubuntu-based) Virtualbox system in Windows 7?

I have installed an 32-bit Ubuntu based Linux OS, Elementary, on a VirtualBox installed in Windows 7 (32 bit) , on a 64-bit laptop which has a 2-core Intel i3-2330 CPU @2.20Ghz, and 4GB RAM (2.45 ...
0
votes
1answer
22 views

How to propagate a server's host name on local DNS

I am asking this question because I don't know which network service should do this. I have a lightweight server on my LAN, and its host name is my_server. Now I would like every machine on my local ...
0
votes
0answers
14 views

Is it possible to convert .vdi or .vhd into OS cloning images?

I think the question isn't so clear. I'm asking if it's possible to convert Virtual Hard Disk files (.vdi, .vhd, etc., including snapshots) into Acronis Images, so I could emulate the system, set the ...
1
vote
1answer
15 views

What's the difference between auto-mount and permanent on Virtualbox

When sharing folders in VirtualBox, what is the difference between checking "Make Permanent" and "Auto-Mount", my guess is the second one mounts it once the window closes, and the former one mounts it ...
0
votes
1answer
22 views

Ubuntu 12.04.5 LTS stuck at bootscreen on Virtual Box 4.3.10

I had a running Ubuntu 12.04 VM on a Windows 7 host with Virtual Box 4.3.10 - until yesterday. Somehow, my host OS crashed and with it the still running VB. Now, when I try to start the VM again, it ...
1
vote
1answer
37 views

Using CERT Tapioca on VirtualBox

I'm attempting to use Cert Tapioca (http://www.cert.org/blogs/certcc/post.cfm?EntryID=203) in Virtual Box so that I can test the SSL/HTTPS security of all the sites I have browsed. What I did is, ...
2
votes
1answer
43 views

Converting Windows 8 to VirtualBox Virtual Machine

I'm working on converting a brand new Windows 8 install (came preloaded on a new laptop) into a virtual machine I can open with VirtualBox with Ubuntu as the base OS. I first installed Ubuntu onto a ...
0
votes
0answers
14 views

What to pick in Software Sources when installing Software using Linux Mint 17?

What to pick in Software Sources when installing Software using Linux Mint 17? For example, when I type Virtual Box, lots of results come out in long list, all having the keyword, I just find it ...
1
vote
1answer
342 views

Virtual Box storage format error while installing Windows 10 tech. preview

I'm trying to install the Windows 10 technical preview via Virtual Box on my Windows 8.1 32 bit laptop. After following the normal process of creating a new virtual machine by "New", when I go to ...
0
votes
0answers
11 views

Linux NTFS-3G General Protection Fault when using OS X in VirtualBox

I have an OS X virtual machine in VirtualBox on a Debian host. The disk image is located on an NTFS partition (which is not the system's root partition), mounted using NTFS-3G. The machine was ...
0
votes
0answers
90 views

Vagrant failing on Booting VM

Update Found this post https://forums.virtualbox.org/viewtopic.php?f=6&t=63556 There are security issues with 4.3.16r95972. I upgraded to 4.3.17 r96342 and everything is ...
3
votes
1answer
264 views

Can't simulate 64-bit operating systems on VirtualBox [duplicate]

My solution I tried to use VirtualBox to simulate Windows 10 Technical Preview, but experienced problems (see below). My solution was to use Hyper-V (as answered in this comment). How to access ...
0
votes
0answers
21 views

Cannot copy to or from shared folders in AndroVM-VirtualBox 4.3.14

Here it is clearly said that shared folders are supported in VirtualBox starting from versions released in 2013. But when I try to copy any data from androvm to /mnt/shared/Androshared folder, the ...
0
votes
0answers
226 views

Installing Guest Additions on VirtualBox running Windows 10 TP

So I downloaded windows 10 TP and installed it on VBox and due to the bad resolution I mounted the Guest Additions Disk and ran the .exe from the run panel using "VBoxAdditions.exe /force" and also ...
-2
votes
1answer
2k views

Installing VB Guest Additions for Windows 10 Crashes Windows 10

After successfully installing Windows 10 on Virtual Box, I tried to install VB Guest additions on Windows 10 (using the Windows 8 compatibility trick). Though this resulted in a crash midway the ...
1
vote
1answer
37 views

Virtualbox host key not working, can't get out of scale mode

I have up to date version of Virtual Box running on Windows 8.1. The host key isn't responding. Changing the host key in Preferences > Input dozens of times did nothing to resolve the issue. The issue ...
2
votes
1answer
382 views

VirtualBox kernal error in Windows 10 trying to run Vagrant

I installed Windows 10 on my computer like an idiot and now VirtualBox doesn't work trying to use Vagrant. The first thing I do is run "vagrant up" and I get this error... The guest machine entered ...
26
votes
2answers
15k views

Installing VirtualBox Guest Additions on Windows 10?

I am trying to install VirtualBox guest additions on Windows 10 technical preview, and am getting the following error: I imagine I am not the only one having this issue, is there any way to force ...
1
vote
2answers
202 views

Installing Windows 10 in VirtualBox and in MBM

I want to be able to test out Windows 10 in VirtualBox so that I don't have to reboot to switch to my main computer, however, it would be nice if I could also, when booting, boot directly into Windows ...
1
vote
1answer
45 views

Using CERT Tapioca on VM

I have been attempting to get CERT Tapioca (http://www.cert.org/blogs/certcc/post.cfm?EntryID=203) running on my Mac so that I can test the SSL/HTTPS security of our Android app. Up to this point, I ...
-1
votes
1answer
32 views

Linux VM for Web Development on Windows Machine [closed]

I currently do all my web development work in Windows using XAMPP. I am now looking to move this over to Linux because I'm finding it's more difficult to install / get hold of the correct tools for ...
0
votes
0answers
101 views

Unable to SSH into freshly installed debian VM, “Permission denied, please try again.” error

I just set up a Debian 7 VM. I can ping my VM from host OS, which is Ubuntu 14.1, but can not ssh into VM. Here is the output of ssh -v EDIT: I am using virtulbox. I am not using any command line ...
0
votes
1answer
28 views

No IP adress in virtualbox, Ubuntu and metasploitable vm

I am trying to set up a lab environment with virtual box - Ubuntu, Metasploitable2 and Kali. When I run ifconfig in Ubuntu, I get the following output: eth0 Link encap:Ethernet ...
1
vote
0answers
18 views

Live VM snapshot without pausing the VM

Which virtualization systems support taking a snapshot of a running VM without pausing the VM? As far as I know, both VMware and VirtualBox pause a VM while taking a live snapshot. Technically it ...
0
votes
0answers
33 views

Alternative way of converting physical disk to virtual

I have a hard disk (60 GB, about 20 used) with windows XP I want to convert to a VirtualBox hard drive. I followed the instructions in [https://www.virtualbox.org/wiki/Migrate_Windows] but the process ...
1
vote
1answer
386 views

Windows 7 host VirtualBox full-screen crash [closed]

I have installed VirtualBox on my main drive. When I run (host: Windows 7, updated) my virtual machine works fine until I try to enable full-screen*. Then it crashes with the following error: The ...
0
votes
0answers
21 views

Slow apache requests on Ubuntu Virtualbox VM with multiple network interfaces

I have configured a VirtualBox Ubuntu VM for PHP / Wordpress development. It has two network interfaces: a host only and a bridged network. The second one is to provide an internet connection to the ...
0
votes
0answers
32 views

Windows 8.1 Task Manager network usage and Virtualbox

My question is related to this question: How to make windows task manager to show network usage? but I can't post there, because my reputation is 1. I have Virtualbox 4.3.16 (Latest) installed on ...
0
votes
1answer
16 views

import Virtualbox disc with snapshot

I have a VirtualBox discimage and a snapshot of the current state. How do I import them to my current Installation? I tried to create a new machine, creating a snapshot and replacing this to files ...
0
votes
0answers
21 views

Unable to connect VirtualBox VM

I have a MAC hardware running Darwin OS with 5 virtual box VMs installed on it. Today I have checked the xymon monitoring as I do everyday when I start my shift and found one of the virtual boxes is ...
0
votes
0answers
16 views

One-sided ping between two HostOSs in vbox

I am running HostOS Win8 which is 192.168.1.3. I also have two other devices connected with .1 and .2. On my HostOS there are 2 Virtual Machines. GuestOS WinXP which is 192.168.1.11 and GuestOS Linux ...