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

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17 views

Android on Virtual box RESET every time i boot

I have Virtual box 4.3.6 installed on my pc and I have done all things correctly in order to run Android Jelly Bean and KitKat (4.2.2 & 4.4). All things are right and after full installation of ...
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1answer
2k views

Virtualbox + RHEL 5.5 = Your CPU doesn't support long mode

I have a desktop computer running the latest Ubuntu 12.10 32-bit. I'd like to run RHEL 5.5 64 bit in Virtualbox (4.1.8). However, when I bootup the VM with the CD, I got "You CPU doesn't support long ...
12
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1answer
9k views

Using virtual box is it possible to set your virtual machine time to be different from host time

Using virtual box is it possible to set your virtual machine time to be different from host time. Say 1 year into the past. If I wanted to run the windows XP images provided by Microsoft from here. ...
0
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1answer
8 views

Add disk to (and increase size of) bitnami owncloud storage

I am using bitnami owncloud in a virtualbox environment and the installation is on a 2 TB disk. I would like to add another disk (1 TB) and have the actual storage of owncloud files on the secondary ...
0
votes
1answer
2 views

How to access Kitematic host computer's command line

I installed Kitematic to my Mac. Kitematic installs a Linux server to VirtualBox to work as a Docker host and has a simple GUI for the basic Docker tasks etc. Now I'm wondering, how to have command ...
1
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0answers
20 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 ...
1
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1answer
68 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 ...
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1answer
23 views

virtualbox - access host (linux) filesystem from guest (linux)

I need to access files on a linux host from a (linux based) live-cd virus scanner running on virtualbox. The virus scanner only allows me to configure the network's IP address etc. Any chance to do ...
0
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1answer
11 views

virtualbox: How is the Gateway IP of a guest OS determined when configured as NAT

In a host system, a gateway generally refers to the IP address of either a router or a network segment. Generally, the output of route PRINT or route -n corroborates to the actual IP of my gateway. ...
0
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0answers
14 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, ...
38
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8answers
152k views

How do you automatically detect a new network card in CentOS 6 / RedHat?

I'm using CentOS 6 in a virtual environment. When cloning a virtual version of CentOS, the old eth adapters are "removed" and replaced with new ones and net MAC addresses. However, the ifcfg-ethn ...
1
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1answer
9 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 ...
2
votes
1answer
3k views

How can I troubleshoot VirtualBox port forwarding from Windows guest to Mac OS X host not working?

There is a plethora of questions about VirtualBox port forwarding problems but none with my specific details. Details of setup: I have a Windows 7 Professional 64bit install living in VirtualBox ...
0
votes
1answer
18 views

sending images from 1 vm to another vm

I want to send images(jpg, jpeg) from my master node to n child nodes. I made 2 vms(both ubuntu 14.04) on my virtualbox and connected them to the same internal network using the network adapter. After ...
0
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0answers
2 views

Is there some app to move to tray any program on Windows 8 (8.1)?

I have RBTray program which helps to move to tray any program. It worked fine on Windows 7. On Windows 8 (8.1) it doesn't move to tray my VirtualBox VM application. Is there any another similar ...
2
votes
1answer
7k views

Can't get Gopro studio to work in a windows 7 guest on a Ubuntu 14.04 host

I am running windows 7 guest on a ubuntu 14.04 host and am having problems trying to get the latest version of gopro studio to run. It seems to install fine, but everytime I try execute it, it ...
2
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1answer
417 views

Cannot change resolution / Cannot use Seamless Windows feature on Lubuntu 14.10 running on VirtualBox 4.3.14

My two issues are not being able to change video resolutions. I am stuck at 640x480. Also I cannot use the Seamless Windows feature in virtual box as it's greyed out. I am stumped, I can use some of ...
3
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0answers
17 views

Getting Mac Docker client to connect to virtualbox via vagrant

I am trying to expose dockers tcp ip to my host docker client. I have the following setup Virtualbox 4.3.26 r98988 vagrant 1.7.2 Mac OSX Mavericks 10.9.5 Centos 6.6 vagrant box running (docker ...
1
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0answers
13 views

OSX: Locking in vagrant with Ubuntu guest using NFS doesn't work

On OSX 10.10.3 using VirtualBox 4.3.26 and vagrant 1.7.2 when using NFS for the shared folder in a Ubuntu 14.04 LTS guest, PHP application ins the guest trying to use LOCK_EX on the shared folder ...
1
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0answers
14 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 ...
8
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2answers
6k views

Error while installing virtualbox

I am running debian 7 and trying to install virtualbox using: sudo apt-get install virtualbox and getting this output: Selecting previously unselected package virtualbox. Unpacking virtualbox ...
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1answer
11 views

Unable to find package virtual box for archlinux

I was unable to run pacman -S virtualbox, all mirrors would return 404 so I upgraded my mirror list from this page https://www.archlinux.org/mirrorlist/ and I'm still unable to find the package. Am I ...
1
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1answer
40 views

Will zero filling increase the size of virtualbox dynamic disk image

I have been mostly using fixed-sized disk images for Oracle virtualbox, but I am considering switching to dynamic disk images as I heard that dynamic images are similar in performance to fixed-size ...
15
votes
5answers
20k views

SSH Basics on Vagrant VMs

I'm building a vagrant machine (Ubuntu 12.04) with the following requirements: SSH access via Vagrant to a user with sudo-privileges. I've generated public/private keys (via ssh-keygen) on the ...
19
votes
2answers
8k views

How to easily port VirtualBox machines?

I have used VMware for a long time. VMware saves all the information for one machine in one directory. This means it is easy to zip and copy. Now I switched to VirtualBox. VirtualBox seems to save ...
0
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2answers
16 views

No Bootable Medium For Ubuntu VirtualBox

Im trying to install the latest version of Ubuntu on my VirtualBox. Here is what I've done. Downloaded and converted the .7z file for Ubuntu and converted it to and ISO file Created the new virtual ...
2
votes
3answers
9k views

modprobe vboxguest failed

I am running an Ubuntu Server (12.0.4-beta2; kernel 3.2.0) in VirtualBox (host is Win7) and I want to use shared folders. I've followed the manual to set up vbox guest additions ...
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2answers
2k views

VirtualBox Scoll Up/Down Guest Terminal

I have a FreeBSD guest on an XP host. BSD has no GUI, so it just boots up to the terminal. The output of most commands is more than is visible on the screen, but I can't scroll up/down in the ...
0
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1answer
35 views

Clicking on “install CentOS” on VirtualBox causes black screen to appear?

I have Lubuntu running on VirtualBox properly. I followed the same procedure for installing CentOS 7 on VirtualBox. However, once I see the CentOS installation menu, I click on "Install CentOS", and ...
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votes
3answers
6k views

Shared Folder in VirtualBox with Android not working

According to this I am supposed to see a "Shared Folder". Using android-x86-4.3-20130725.iso (original picture: http://img855.imageshack.us/img855/231/uewc.png)
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4answers
6k views

How to fix virtualbox startup error: “vboxadd-service … failed!”

I'm using VirtualBox 4.0.8 with Windows 7 Enterprise 64 bit host and debian 6.0.1a amd64 guest (in CLI mode). I installed Guest Additions and it seems to work, at least partially, as I have ...
0
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1answer
41 views

Connect to Vagrant (VirtualBox VM) over local network

Hi I'm running a local webserver using vagrant virtual machine. I Normally set the following config line to private network which lets me connect from my host pc using the ip specified ...
3
votes
1answer
49 views

Can't install Windows Updates - Error Code 800706F7 (No KB3004394 update installed)

Since the turn of the year, my PC hasn't been able to install any Windows Updates. It comes up with the following error 800706F7. Searching around suggests it's to do with the Windows Update KB3004394 ...
1
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4answers
3k views

Which keys to use to copy and paste inside CentOS guest on MAC

Which keys to use to copy and paste inside CentOS guest on MAC. I am using VirtualBox on my MacBook Pro running CentOS 6.5 as a guest... I am trying to copy and paste some text in centOS (the guest) ...
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0answers
7 views

How do I create a program shortcut that will start a specified virtual machine in VirtualBox? [duplicate]

I'd like to create a shortcut that will, if clicked, start a virtual machine, namely sage-6.6.ova (in my C:\Users\Brenton\Downloads directory), in VirtualBox. Is this possible and if so how do I ...
0
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2answers
3k views

Linux 64bit on Virtual Box with window 7 profession 64 bit

I have HP ProBook 450 G1 Laptop with Window 7 Professional. It is Intel Core i7 and it claim it has Virtualization Technology. But I can't find it in Bios to enable it. Now I installed Oracle Virtual ...
3
votes
3answers
1k views

How do I isolate a Windows Virtual Machine in Virtualbox running in Ubuntu

I have searched and searched but not found a way to do this. The answers I found said to get a second nic and dedicate that to the windows guest. My host is linux mint 16. I see how to specify a ...
2
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0answers
41 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 ...
0
votes
1answer
24 views

Increase size of a vdi fixed disk, used for a virtualized ubuntu server

I have a fixed vdi disk in an ubuntu server (it's a virtual machine, i'm using virtualbox for handle this from my ubuntu desktop so). I installed a lot of things, and the disk is full (i wasn't pretty ...
0
votes
0answers
7 views

How to capture VirtualBox VM packets

I am currently running a series of three Ubuntu 14.04 VMs on my Windows 7 x64 host. The guests are all configured thusly: Host-Only Adapter Intel Pro/1000 MT Desktop Promiscuous Mode: Allow VMs Cable ...
1
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1answer
12 views

Accessing a local SQL server 2014 from within a VM running vista using VS2005 fails

My laptop is running Win 7 (x64) and is part of a domain. I've installed SQL Server 2014 Dev and VS2012 on it as I want to use the laptop for development. Since some of my development has to be done ...
2
votes
1answer
4k views

Cannot set 16:9 resolution on ubuntu 12.04 run in VirtualBox

I recently installed virtualbox. I tried to run ubuntu 10.04 and it worked fine in fullhd resolution. Then I installed Ubuntu 12.04 and now when I to setup up any fullhd resolution UI becomes very ...
1
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1answer
31 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 ...
0
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0answers
20 views

Linux Ubuntu 14.04 virtual box full screen

I'm using Ubuntu 14.04 in VirtualBox, and my machine is installed Ubuntu 14.04. I'm having problems with the resolution Fullscreen. I have already installed the Guest Additional, but still can not get ...
1
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3answers
173 views

A guest Linux system sees a text file as binary with ls

I am copying a simple text file to a guest Linux system on VirtualBox through shared folders, but after the copy, the VM seems to think that the file is a binary (it shows up green in ls): Is there a ...
0
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1answer
23 views

Go to Ubuntu localhost from Windows XP in VirtualBox

I using Ubuntu 14.04, but I want to test my website in Internet Explorer, I install VirtualBox, create image for Windows XP. I have a connection to Internet, but I cant go to http://localhost/. I try ...
5
votes
7answers
7k views

VirtualBox bidirectional clipboard sharing stops working after some time

Clipboard sharing starts working fine, but it stops working after some time (until I reboot the machine). From what I understand sometimes the guest additions stop working. I read that I should see ...
2
votes
0answers
25 views

How to recover from bad VBox Guest Additions build?

I'm using Ubuntu 14.04 (fully patched). Last week, the kernel took an update. So I [virtually] inserted the VBox Guest Additions CD and then proceeded to build it. I don't recall having any problems. ...
0
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1answer
3k views

ubuntu server in a vm, can't connect to internet

I'm attemtping to host my own development web server in a virtual box guest, Ubuntu Server. I would like this virtual machine to be accessible from not only my home network, but outside the LAN as ...
0
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0answers
6 views

Cannot restore Snapshot

Everytime I try to restore my VM from a snapshot I got My VM Freezing and I must shut it Down. When is shut down and I try to start the VM I got error: Code 'Exit: E_FAIL (0x80004005) Componente: ...