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

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'localhost' stoped working as an alias for '127.0.0.1' for SSHing into my VirtualBox VM from OSX. Why, and how to fix?

The question explains the problem. For months I've never had any problems along these lines. Then, yesterday morning, I couldn't get into my VM! Took a long time to troubleshoot but here was the ...
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1answer
2k views

Virtual Machine with Bridged Adapter to Centos not accepting ssh from host machine

I have a bridged connection on VirtualBox from os/x 10.8.5 host to Centos 5.8 client. But I suspect this is more of a general issue than specific to the host and precise version of linux. Shown ...
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1answer
18 views

Is it possible to restore an ubuntu guest vm but keep home directory data untouched?(on Virtualbox or other virtual machine solution)

Is it possible to restore an ubuntu guest vm to an earlier snapshot and keep home directory data from restoring? Or to say keep the user directory out of the system vdi to prevent data loss after ...
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0answers
3 views

Virtual machines on Secure Boot

I have Fedora 20 installed with Secure Boot. I've been trying to make a virtual machine using OracleVM VirtualBox and VMware Workstation, but none of them work (vmmon couldn't be started). After ...
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2answers
3k views

VPN connection with VirtualBox

I am on a Windows PC running VirtualBox with Ubuntu installed. I have my networking setup as NAT. On my Windows PC, I am connected to a VPN, but I cannot access those VPN resources from VirtualBox (I ...
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0answers
6 views

Couldn't install Arch Linux on VirtualBox

I've downloaded latest VB and Arch. When trying to install, at the very beginning it crashes with kernel panic. VBox (log) OS : Win 8.1 x64
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2answers
2k views

VirtualBox: can't ssh to ubuntu guest from OSX host

Brand new Ubuntu LTS 10.04.2 install (and updated), with sshd running. I added a host-only adapter. and configured it like this: auto eth1 iface eth1 inet dhcp I can ssh from the guest to itself ...
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0answers
14 views

Use NVidia GPU from VirtualBox?

How do I make the VirtualBox guest use the NVidia graphics? Host setup: Windows 7 x64 NVidia Optimus In NVIDIA Control Panel, I explicitly selected High-performance NVIDIA processor for: ...
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6answers
15k views

VirtualBox guest OS accessing local server on host OS

On my Ubuntu host I have my local webserver. I installed VirtualBox and Debian as a guest. I would like the Debian guest to be able to hit my webserver running on my Ubuntu host (for example, I just ...
0
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1answer
57 views

Viable virtualization solution for home networks

lately i was thinking about a solution how it would be possible to replace all high end computers in my home with one (powerful) server, which virtualizes all the clients. Scenario My main ...
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1answer
20 views

Joining client to Server in VirtualBox

Having installed the trial of Server 2012 and a copy of Win 7 Pro in VirtualBox, I now need to join them together so the client can be in the domain of the server. I need to deactivate dhcp within ...
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0answers
14 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 ...
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0answers
11 views

Can't get virtualbox VM to start on different host machine

I recently downloaded a VPS server image and got it working on my mac under virtualbox. However, I've now copied the ova export to my linux server and I can't seem to get it to boot on that - I keep ...
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0answers
8 views

Cant use host-only adapter and bridged adapter at the same time virtual-box

I want to create a virtual network that real devices can connect to using virtual box. I have 2 routers I am bridging to virtual firmware. I have servers also running on vm's and would like to be able ...
1
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1answer
483 views

installing 64bit windows guest on 64bit windows host - VirtualBox vs Hyper-V

I have installed Windows Server 2008R2 and now trying to install multiple Windows Server 2008R2 as guest. My CPU is Intel Core 2 Quad Q8400 @ 2.66GHz on Asus P5P41T-LE mainboard. First I have to tell ...
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0answers
3 views

Invalid key mapping in TeamViewer

I have a TeamViewer connection on my machine, and this machine is connected to third using RDP (using RDCMan). So problem is that some keys are interpreted as another ones (like in this question) But ...
0
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1answer
673 views

Android Internet connectivity

I've recently downloaded Android x86 (Android 4.0) and installed it in VirtualBox using using android-x86-4.0-RC1-eeepc.iso. Everything is working fine except the Internet connection. I've tried ...
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1answer
5k views

Android wireless in VirtualBox?

I downloaded android-x86-4.0-RC1-asus_laptop.iso from http://www.android-x86.org/download and installed it in a VirtualBox virtual machine. It all seems to work, but I can't seem to get the wireless ...
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1answer
8k views

No Internet connection in Android-x86 4.2 ISO on VirtualBox

I installed Oracle VirtualBox on Windows 8. Then I downloaded android-x86-4.2-20121225.iso from Android-x86. After I installed Android x86-4.2 on VirtualBox from the ISO, I could run it, but the ...
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0answers
4 views

How to configure Kali in Virtualbox using NAT behind a corporate proxy

I recently installed Kali as a VM in virtualbox. My company uses a proxy that authenticates using domain credentials. I have included this information in apt.conf and the http_proxy variable (though ...
0
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1answer
29 views

Access dual booted OS from VirtualBox

I have a LinuxKali/OSX dual boot. I have to install some packages in the linux system but as the Wifi drivers do not work without those packages (Mac air has NO ethernet) I would like to access the ...
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0answers
3 views

VirtualBox: Error -610 in supR3HardenedMainInitRuntime

virtualbox VirtualBox: Error -610 in supR3HardenedMainInitRuntime! VirtualBox: dlopen("/usr/lib/virtualbox/VBoxRT.so",) failed: /usr/lib/x86_64-linux-gnu/libk5crypto.so.3: symbol krb5int_buf_len, ...
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0answers
11 views

Virtualbox VM folder and files permissions

I've copied VirtualBox VM folder from windows to linux server. (win machine died, so I restored backup). Now I want to place VM somewhere in /var/vbox/... and run VBoxHeadless on system startup. What ...
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1answer
2k 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 ...
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3answers
34k views

VirtualBox Host ssh to Guest

I have a mac host, and a VirtualBox Linux guest, currently using Bridged mode. I need to be able to easily SSH into the guest from the host. It would be nice to use a hostname, but a never-changing ...
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2answers
2k views

How to get IP address assigned to VM running in background?

I run my Ubuntu instance out of Virtual Box in the background using the following command: VBoxManage startvm ${VM_NAME} --type headless The main difference between that and running it through the ...
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2answers
393 views

virtualbox: new host key combination not saved after change

I want to change my host key combination in the Virtualbox that is currently alt gr. To do so, I go to: file -> preferences -> Input -> Virtual Machine , then clicking on the field beside ...
2
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1answer
2k views

How to convert a VHDX file to VHD?

I made an image with disk2vhd and unfortunately I chose VHDX instead of VHD. I didn't see any information about what to choose. Anyway, now that file is all I have, the original PC is trashed. So I ...
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4answers
7k views

Is it possible to export a VirtualBox drive to a “real” hard drive?

I have a Windows 7 VM on my Mac OS X VirtualBox Host. The virtual drive is a dynamically-expanding with a limit of 20GB. Is it possible to export the .vdi virtual hard drive to a real, physical hard ...
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0answers
8 views

How to provision another vagrant machine?

I have followed the 'getting start' section of vagrant documentation and successfully brought up a virtual box machine using the hashicorp/precise32 box image vagrant init hashicorp/precise32 vagrant ...
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0answers
15 views

USB 3.0 backward compatible external HDD in VirtualBox

I have Xubuntu 14.04 32-bit installed as a guest in VirtualBox 4.3.12, hosted on a MacBook Air running Mavericks. I can acccess two external USB non-NTFS drives in Xubuntu after ejecting them when ...
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1answer
26 views

Pinging between two different vm's with different subnet on same host

I am running a windows machine and i am running virtualbox on it I have two VM's for cent os. I want the two VM's to ping each other but they should have different subnets. I am not really sure how ...
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0answers
36 views

Unable to connect to inernet in an Ubuntu 14.04 VM installed over windows 7 guest os

I've created a Ubuntu 14.04 VM using oracle's VirtualBox on my Windows 7 PC. I've also managed to install drivers form Guest Additions CD image, but in spite of all that I still can't get the internet ...
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3answers
2k views

VirtualBox OSE: Install Guest OS On Headless Host Via VNC?

I've remotely installed VirtualBox OSE on my Gentoo box at home. I have everything set up and ready for the OS. However all the documentation I've read seems to say that you can only use the PUEL ...
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0answers
8 views

Install Gentoo via compilation on virtualbox?

Note that I am not asking how to install Gentoo on a Virtualbox VM. My question is this: I have a slow machine ("Armpit"), and a fast machine ("Emperor"). Let's say I want to install Gentoo on ...
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1answer
28 views

Host is not able to ping Guest | Virtual Box

I am using LinuxMint17 (Host) and running another LinuxMint17 as Guest using Virtual Box. My Guest LinuxMint is able to ping Host LinuxMint but vice-versa is not happening. Network Setting in ...
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1answer
23 views

Hyper-V within Azure virtual machine

I'm trying to move my development and testing environment in the Azure cloud. I would like to know if it's possible to have an Hyper-V running within an Azure virtual machine ? For the moment I ...
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2answers
479 views

Can't access my computer after installing VirtualBox on it

There was a similar question 2 years ago, but everyone confused guest/host OS. After installing VirtualBox on my Windows 7 box, I can no longer ping it or access it from anywhere within the LAN. ...
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3answers
2k views

Windows 8 32-bit won't boot on VirtualBox

I've been trying to install Windows 8 32-bit on the latest version of VirtualBox since yesterday. I run VirtualBox on my regular Windows 7 32-bit install. Win8 installs fine, then goes to restart ...
3
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0answers
559 views

My guest Ubuntu in VBox loses internet connectivity under NAT but not under Bridged Adapter- why?

I am running Ubuntu Linux via VirtualBox as a guest on top of a Win 7 Home Premium host. Everything was fine until a few days ago when my Internet connectivity started failing in Ubuntu. The default ...
2
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3answers
856 views

How to authenticate to a VM using Vagrant up?

Authentication failure during Vagrant Up, while vagrant ssh and ssh vagrant@localhost -p2222 works I would like to execute a shell script using Vagrant at boot. Vagrant is unable to Authenticate, ...
0
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1answer
22 views

Smartphone access to internet via Windows 8 soft-AP and also access to VM guest server

I want to achieve that my smartphone has Internet-access and can, at the same time, access an apache/webserver that runs in a VM. Setup: Windows 8 laptop connected to our compary network via ...
0
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0answers
53 views

enabling network connection on ubuntu?

use Virtual Box 4,2 and I did clone (virtual box options) the operating system UBUNTU. after that i don't have possibility of internet connection "network disabled". whether the option has caused the ...
0
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2answers
77 views

Steps to make native boot vhd boot in virtual box

Apologies in advance if this has been previously discussed, I did my best attempt at searching and could not find what I was looking for. My issue is that I have a windows 8 vhd I want to update to ...
0
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0answers
212 views

Your kernel headers for kernel 3.9.5-301.fc19.x86_64 cannot be found

I am using Fedora 19 and have recently installed Virtual Box directly from the repositories of the Oracle Virtual Box. It was installed successfully but when I try to start a virtual machine it gives ...
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5answers
344 views

Possible to take a snapshot of a hard disc and use it in a Virtual Machine?

A bit of a silly question really - but I was wondering would it be possible to take a snapshot of a OS you are running on a computer, the convert it or so it can be run as a virtual machine in VMware ...
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0answers
14 views

How to install latest virtualbox-dkms with latest virtualbox on Debian Stable Wheezy

It is possible to install the latest virtualbox and extension pack on Wheezy using the following: # su sh -c 'echo "deb http://download.virtualbox.org/virtualbox/debian wheezy contrib" >> ...
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1answer
19 views

How do I connect to remote virtual machines on Virtual Box?

I'm new to Oracle Virtual box but have used VMware several times. I have a client that is now running a Windows xp virtual machine on his main machine to access a piece of bespoke software that will ...
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5answers
13k views

Transferring VirtualBox Virtual Machines to another computer

Is there any way to transfer VirtualBox VMs, with their operating system and all their files intact, to another computer?
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2answers
3k views

Unable to use cloned VM, OpenSUSE, VirtualBox

I've cloned a VM and now while booting it I see a message: Trying manual resume from /dev/sda1 Invoking userspace resume from /dev/sda1 resume: libgcrypt version: 1.5.0 Trying manual resume from ...