Oracle VM VirtualBox is a desktop vitualisation product for x86, AMD64 and Intel64 processor architectures.

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Clone a VirtualBox VDI to make a second DRBD node

A primary node has been built up in a VirtualBox (guest RHEL 6 + DRBD). In order to get a second node with the same configuration, a VirtualBox cloning operation seems ideal easiness declare the ...
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0answers
3 views

Switching a VirtualBox Ubuntu Server VM from UEFI to BIOS [migrated]

I have a virtual machine running in VirtualBox of Ubuntu Server 14.04.1 LTS x64. When I initially set it up, I configured the VM to use EFI instead of BIOS. But, it turns out VirtualBox's ...
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0answers
14 views

Transfer image from VirtualBox as system to NUC DN2820FYKH [closed]

I created a system in VirtualBox, which could be easilly exported as a disk image. I would like to transfer that disk image to Intel NUC. Is it possible to do it over the network, eg. via PXE?
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0answers
13 views

Connections from virtual host to internet OK, but to rest of LAN, broken [migrated]

In a notebook running Ubuntu 14.04 I have installed VirtualBox and created a virtual server with Windows 7. The PC is connected to a 192.168.x.y LAN. The virtual server is in a host-only network with ...
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0answers
8 views

Making a VDI image bootable for VirtualBox [migrated]

I created a disk image of a Ubuntu (12.04) system by using dd if=/dev/sda of=xxx.img The VDI image was created by using vboxmanage clonehd xxx.img xxx.vdi --format VDI When I create a new VM in ...
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0answers
5 views

Can't reach Ubuntu guest vm from Windows host using VirtualBox Host-only interface [migrated]

I used to have this working, but had to reinstall VirtualBox this morning. I have Windows PC with VirtualBox installed. I have an Ubuntu VM. I am unable to access services on the Ubuntu VM from the ...
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0answers
5 views

Dreaded Failed to create the VirtualBox object error [migrated]

My VirtualBox has gone loco. It crashed so badly, the entire machine (Ubuntu Linux host) crashed and required a reboot. Upon reboot, everything except for VirtualBox appears to run fine. Attempting to ...
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0answers
20 views

assigning static IP when using bridge adapter

We have a physical server( with static IP address eg: 43.xx.144.102) that is hosting a virtual server created using virtualbox, and is configured with bridge adapter. The virtual server is ...
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0answers
11 views

Access my own Virtualbox' services? [migrated]

Basic newbie question and I did search a bit. I have Windows 7, installed Virtualbox, installed Ubuntu 14.04 in it. It runs fine and I can sudo apt-get just fine. What I want it for is its LAMP ...
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0answers
4 views

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

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 ...
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0answers
31 views

can't reach domain controller when internet interface is enabled [migrated]

What I want: -Windows Server 2008 R2 guest acting as Domain Controller, internet access optional -Windows 7 guest joined to the domain, with internet access. My setup is this: Server network adapter ...
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0answers
9 views

Ubuntu Server 14.04 in VirtualBox: disk performance drops with more than 1 CPU [migrated]

I'm running VirtualBox 4.3.18 on OSX 10.9.5 . I install Ubuntu Server 14.04 64bit and performed this basic disk write test: dd if=/dev/zero of=bigfile bs=1024 count=5000000 The result with 14.04 / ...
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votes
1answer
22 views

Chef-solo: how can I install a package mailutils in ubuntu?

I want to install the command line mail in my ubuntu box in Virtual box. The command line will be sudo apt-get install mailutils. What is the best to achieve the same via chef-solo? I don't think ...
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votes
2answers
118 views

install Gluster inside a VM, or set up a VM on top of Gluster?

I'm setting up a high-availability shared-nothing geographically-distributed web server, using multiple A-records for its domain. Right now I'm more concerned with high availability -- "When I unplug ...
0
votes
1answer
70 views

Vagrant private IP not found after network change

I've got a simple Vagrant Ubuntu virtual machine setup using Virtual Box, running on a Mac. I'm using private networking, configured with a static private IP like so: Vagrant.configure("2") do ...
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0answers
18 views

Network error when running multiple Virtual Boxes

I have a Ubuntu 14.04 physical desktop that's running some Virtual Box instances (also Ubuntu) through Vagrant. The Virtual Box instances are configured to use static ip and with "natdnshostresolver1" ...
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votes
2answers
50 views

How to expand memory on a virtual machine? [closed]

So I know that this question has been asked before, but this is a bit different and I believe it needs to be solved differently. This office has a machine on their local network that runs a host of ...
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2answers
39 views

Finding IP Of Remote Host Machine By IP Of Guest Machine

I am trying to find a way to figure out on which of the servers the virtual machine actually is residing. I know the ip of the virtual machine. It is in a bridged mode on the local network inside one ...
0
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1answer
60 views

ip address resolves to localhost from virtualbox hosted apache

Apache keeps resolving or redirecting? to localhost. The assigned ip 192.168.0.145 resolves/redirects to localhost on any machine in the LAN. What would cause this? Details: I have apache running ...
-1
votes
1answer
51 views

how to resize drive that is out of space on /dev/mapper

So I have followed some guides and not been able to sort it out, this is the drives $ df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/cloudraker--vg-root 5.6G ...
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1answer
45 views

Increasing LVM to use all free space on virtualbox/debian

I've cloned and resized a disk image for VirtualBox but I can't find a way to use all the new space. this is how I started: fdisk: Disk /dev/sda: 80.5 GB, 80530636800 bytes 255 heads, 63 ...
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3answers
221 views

Exim says DNS lookup succeded, but also says “host lookup did not complete”

I'm trying to send automatic notification emails to users of my website. Those emails are sent to the users by a custom daemon that sends them via exim 4. Exim's role in this is simply to relay the ...
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votes
1answer
52 views

mkinitrd to preload virtualBox LSI SAS storage drivers

I am trying to compile my own kernel (2.6.9). Everything works on the compilation and building end, but... After rebooting to the new kernel - the LVM (VolumeGroup00) cannot be loaded. My suspicious ...
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1answer
34 views

Connectivity loss between VMs on VirtualBox until DNS cache is restarted

I use VirtualBox for a lab environment with VMs running various versions of Windows. One thing that keeps happening and I don't know why (never seen it before on my VMware servers) is that DNS ...
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0answers
42 views

clonehd takes 2 hours for a 100GB disk. Expected?

I have a VirtualBox image using VDI and flexible size. Right now the physical DVI file 94GB. The host is an Ubuntu server and the guest is a CentOS 6.4 with ext4 partition. The host is using a sata ...
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vote
1answer
181 views

Unable to connect remotely to Vsftpd server set up on CentOS VirtualBox

I have set up a Vsftp server using the following instructions provided Here and even went as far as following the commentary at the bottom. But I am unable to connect remotely. When I attempt to use ...
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votes
2answers
94 views

Turn on Virtualisation settings on Windows 2012 R2 [closed]

I'm an AWS newbie. I'm trying to run the latest Hortonworks Sandbox VM image using Virtualbox on a Windows 2012 hvm AMI. I get an error message saying "VT-x is not available. (VERR_VMX_NO_VMX)" What ...
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votes
1answer
829 views

Vagrant not ready for SSH error on VirtualBox and Laravel Homestead

Vagrant Version: 1.6.3 VirtualBox: 4.3.14 Ubuntu 14.04 LTS 64 Bit Hey Guys, I have been on this for a pretty good while now and cannot figure this out. I have my public and private keys setup and ...
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0answers
39 views

How to fix location of VirtualBox VDI HDs?

I have a lot of VMs using differencing VDI HDs. After moving the VMs to a new directory the location of differencing VDI didn't change: UUID: a78ba2c4-6c3d-4a2a-be86-dc26cb0c7564 Parent ...
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votes
1answer
101 views

Vagrant Determining IP information for eth2… failed [closed]

Im running a vagrant file to bring up a CentOS Virtual Box on OSX, but when running vagrant up it always fails at default: Configuring and enabling network interfaces... with the error: The following ...
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votes
1answer
1k views

PXE boot with Virtualbox

I have a linux guest and that is my server. I also have created another guest as the client with no disk. I want to know, which network type and adapter is correct? NAT or Internal Network? AMD or ...
0
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1answer
38 views

How to generate the command-line equivalents of a GUI-based VirtualBox VM creation?

Suppose I go through the GUI-guided steps to create a VirtualBox VM. I want to determine the command-line equivalents of all the steps I just went through, so that I can put them in a script. Is ...
2
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1answer
176 views

Gitlab on Virtualbox VM with repositories on host os

I've set up a Virtualbox VM (debian 7.6) on my MacMini (10.9). I've successfully installed Gitlab (7.1) in the VM and I'm able to access it from all machines in my network. I'm able to log in and ...
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1answer
270 views

Installing VirtualBox and restricting NAT and Bridged Network Adapters for Corporate Security

I work as a developer in a security heavy finanical services company. As a group we are finding that our Windows 7 workstation security policy is preventing us from performing our jobs. We do not ...
5
votes
1answer
438 views

Unable to install DHCP server, not enough disk space

Despite having over 3GB of available space, I am unable to install the DHCP server role. This originally was a 10gb virtual box drive image, but when I ran into space issues extended the drive to ...
1
vote
1answer
60 views

ICMP Request not reaching the guest machine on virtualbox

I have a virtual box (4.3.14) installed on host ubuntu 12.04. I have a guest machine ubuntu 12.04 32 bit installed on this virtual box. The problem is that, my ping request is not reaching the guest ...
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1answer
1k views

Weird network problems with Vagrant, VirtualBox, Ansible and Ubuntu Server box

We are using Vagrant and Ansible to provision VirtualBox machine. It was working great, but recently we've started to encounter some weird network problems with tasks that require access to the ...
0
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1answer
578 views

Ubuntu server with high load on virtualbox

I have a an Ubuntu 12.04 x64 image, which i use for different customers on different virtualisation systems. Current customer uses VirtualBox and the system has a high load on it and response very ...
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0answers
120 views

Nodejs server listens only on localhost

So I have a little problem. I created two virtual machines - One is Windows 7 and the other is RedHat 6.4. I am trying to run the simplest server on the RedHat machine and then access it from the ...
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2answers
104 views

Can't configure httpd.conf

I have some problems with httpd and can't configure it(can't open in browser). I have done it a lot of times, but now I missing something. I have installed CentOS 6.5 on virtualbox with ubuntu 14. ...
0
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1answer
47 views

How to change the default timeout configuration file for composer

I've been searching all over the internet and I can't seem to find any help as to where my composer's configuration file is saved to. Basically what I'm trying to do is change the ...
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votes
3answers
96 views

VPS versus Cloud [closed]

Could a cloud enable me to copy/paste a VPS from one physical server to another? I run a few VPS machines and am curious to know if a cloud would benefit me. What would be really cool is if a cloud ...
0
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0answers
91 views

How to setup testing environment for local HTTPS website?

I'm developing a web application on a local Ubuntu machine. Some IE8 users have problems with Javascript when the application is loaded over SSL. To debug this issue, I need to reproduce the problem. ...
5
votes
2answers
949 views

Using WDS to image a virtual machine using PXE boot fails, suspect issue is in WDS configuration

I'm trying to convert a site imaging procedure from (install old image, update image, recapture image) to (have image on VM, update, snapshot, sysprep, capture, roll back to the snapshot). The first ...
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votes
1answer
80 views

Installing linux-headers-2.6.32-042stab085.20 [closed]

I am trying to install virtualbox-4.3 on a VPS hosting which has Ubuntu 12.04 and kernel version : uname -r ==> 2.6.32-042stab085.20 When I try to install it, I get the following error: Trying ...
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0answers
35 views

Access VM from network

For my PHP-development I have VagrantBox running CentOS. This box however is only accesible from my own computer because it only has a NAT-interface and a Host-Only-network. But when I want to test it ...
0
votes
1answer
24 views

Clearing dead Oracle VirtualBox VboxManage export task

I am using Oracle VirtualBox 4 on CentOS 6 to host some virtual machines. When I am doing a command line export: VboxManage export <VM> -o /path/outputfile.ova and there is lack of space on ...
1
vote
1answer
149 views

Apache not serving changes to a file updated by gulpjs

I have a CentOS 6.5 VM set up using Apache HTTPD 2.2 as the web server and I'm using GulpJS for my build process. When I update a CSS file the GulpJS build process runs ok and if I look at the file on ...
0
votes
1answer
73 views

Running Zenoss from VirtualBox in OSX - Login Fails

I downloaded the OSX version of Zenoss to trial it. Unpacking the .zip results in virtual hard drive files (.vdmk etc). I spun it up in a VirtualBox machine, and after a bunch of stuff loaded I'm ...
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votes
1answer
794 views

How to restore Virtualbox machine from deleted machine's old directory? [closed]

Sorry that I had done a bad work: Move Virtual machine's data directory form C drvive to D drive ,and change Virtualbox's global data directory to D drive too,and delete old machine item from ...