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

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VirtualBox mouse issue

I am using virtual box on ubuntu 14.04 LTS. I have tried with it Ubuntu 4.10, 5.04 and android x86. With all of them I have the same problem: After it says "Yor guet OS support mouse indergration", ...
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48 views

Vagrant up error: E_FAIL (0x80004005) with Laravel Homestead

I've recently did an update to my vagrant box as well as a composer update for laravel homestead and now I'm granted with an error when I use homestead up. Bringing machine 'default' up with ...
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0answers
8 views

Low TPS using Virtualbox + Ubuntu + Nginx + PHP-FPM + Silex

I am trying to understand why I get such a low TPS rate on my development environment. I am using the following: Mac OS X Mavericks VirtualBox Ubuntu 14.04 Nginx PHP5-FPM Silex I did not tweak ...
3
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1answer
71 views

How can I trigger the touch keyboard in the guest in VirtualBox full screen mode on an Windows 8.1 Surface host?

Running VirtualBox on a Windows 8.1 Surface host, I am running a Windows XP guest with guest additions installed. When I have my Virtual Box machine in windowed mode I can tap the touch keyboard icon ...
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0answers
18 views

Files on the virtual box hard drive disappeared, how can I get them back?

I have virtual box hosting arch linux. My Windows system crashed so I reinstalled Windows and everything on C: drive is gone. The virtual hard disk VDI file is on a external hard disk so it is kept. I ...
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1answer
16 views

VBOX_E_NOT_SUPPORTED on Dynamically Sized .vdi

I'm trying to resize a VM using the following: $ VBoxManage modifyhd ff2d9746-0c51-42f6-995b-611e0b3bcc05 --resize 15000 0%... Progress state: VBOX_E_NOT_SUPPORTED VBoxManage: error: Resize ...
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1answer
21 views

Can anybody read running encrypted dvi disk without password?

I have a question about privacy. I have created the vdi disk via VirtualBox, install Windows 10 on it and turn on BitLocker. Can anyone get access to the files on this disk without my password (from ...
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1answer
40 views

Virtualbox very unstable

For some reason on Linux, I've had a lot of problems with VMs running a gui. First it was with a windows vm freezing regularly, now I'm trying to install Kali linux and the install fails. As soon as I ...
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0answers
16 views

Google Chrome broke after deleting Virtualbox?

I was trying to update Virtualbox because copy-paste didn't work in between Virtualbox and Debian Wheezy ( my OS ). It had previously before, but I think I upgraded it and it broke in between. ...
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26 views

How to set up Networking and DHCP in windows server 2012 inside VirtualBox?

Background: Three operating systems are installed inside VirtualBox: Windows Server 2012 R2 Windows 8 Pro Windows 8 Enterprise So, I want to set up the Server 2012 R2 as Domain Controller, DHCP, ...
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12 views

Virtualbox Centos / Oracle Express losing connection

I am running a Virtualbox Centos Oracle Express developer machine in a local "Hostonly" network. After a few minutes I can verify with SQLDeveloper that the working connection to Oracle is suddenly ...
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2answers
61 views

virtualbox port forwarding does not work

My Ubuntu is the guest OS running on a windows host. NAT is used and port forwarding has been added. All access to host on port 3000 should be forwarded to guest on the same port. But that port can ...
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0answers
23 views

VirtualBox network performance on Mac OS X host

I'm getting terrible network performance running VirtualBox 4.3.20 on Mac OS X 10.10.1 host. The guests I've tried were Ubuntu 14.04 and Debian 7 using bridged and NAT networking. A simple HTTP ...
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0answers
18 views

how do I set widescreen 16:9 lubuntu on virtualbox windows 8 host?

I use the just realesed VirtuBox 4.3.20 on a Windows 8 64-bit. Guest additions installed. I just installed the last version of lubuntu but I can't set the widescreen resolution. In the monitor ...
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0answers
20 views

Globally Unique IPv6 Address on a VM running ubuntu

For testing purposes, I'd like to be able to deploy VM's running Ubuntu that have globally unique IPv6 addresses. The VM software is Virtualbox. I am able to make link local addresses (as said by ...
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0answers
22 views

Setting up Ubuntu to use a USB Ethernet adapter in VirtualBox

I often need to setup my VM to work on a completely different network than my host. Many times I'm on site at a customer and I need to use the VM to do network analysis of the customer's network while ...
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2answers
42 views

How to add a 'Host-only Adapter' to a VirtualBox machine via Vagrant file configuration?

A lot of answers out there are only applicable version 1 of Vagrant file configuration. e.g. config.vm.network :hostonly, :adapter => 2 The new public network does not support this feature. e.g. ...
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1answer
25 views

How do I keep CPU from going into Turbo mode when I run VirtualBox in Windows?

PC Info: Windows 8.1 Intel i7-4710HQ 2.5GHz 16 GB memory NVidio GTX 860 (2 GB mem) Virtual OS Settings: Ubuntu 14.04 64bit desktop Memory: 2048 Kb 2 (of 8) Processors , Enable PAE, Acceleration ...
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37 views

Debian network problems in Virtualbox

I have virtualbox 4.3.20 (win 7 x64) and debian 7.7 stable wheezy installed on my computer. My network settings for VB are: Attached to bridged adapter, promiscous mode deny My problems is that ...
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3answers
53 views

Boot a single Windows 7 on multiple PCs

I would like to make my Windows 7 installation bootable from VirtualBox inside Linux. The only problem is that Windows 7 does not boot inside VirtualBox because of the different "hardware" it ...
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0answers
6 views

After installing Virtualbox, laptop delays connecting to the internet. What is the fix?

I was able to use internet immediately after waking up the laptop. After I installed Virtualbox, now I have to wait because computer isn't connected to the Internet by default as opposed to the ...
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0answers
15 views

Virtualbox guest (Win Server 2k8) has ip but can't ping anywhere

I try to setup Active Directory on Windows Server 2k8 on VM (Virtual Box). I have installed VB Guest Addition. My problem is when I change the network mode to bridged, it can have a valid IP from ...
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1answer
33 views

VirtualBox error after deleting snapshot

I have a Windows 7 Professional 64-bit virtual machine running on a Ubuntu 14.04LTS. I deleted an old snapshot of this VM. It took over 30 minutes to delete and exactly at the end of the process the ...
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1answer
34 views

Virtualbox to reach network devices with the same IP of the host

I have 1 host machine with Windows 2012 Server. This server has 1 IP address. This IP is the only one that can reach the network devices (routers and switches). I must run a software that collects ...
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1answer
28 views

Working media player for VirtualBox [closed]

I use VirtualBox 4.18 and I'd like to play various video files (various codecs like Xvid and x264, various containers like AVI and MKV). Unfortunately, the following players cannot render Direct3D ...
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1answer
202 views

virtualbox 4.3.20, centos 6.6 network is unreacheable

in my network there is a router at address 10.0.0.1 this is closed router, owned by provider of wifi internet, i cant get inside, i cant change anything my host machine is windows 7 with virtualbox ...
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1answer
80 views

Ubuntu Server 14.04 LTS - GRUB fails to install on a VM

I'm trying to install and run Ubuntu Server 14.04.1 LTS on a VirtualBox for testing purposes. However, I can't even pass the installation process without errors, and it will fail to install the GRUB ...
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1answer
37 views

Switching a VirtualBox Ubuntu Server VM from UEFI to BIOS

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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1answer
25 views

Windows 8.1 Pro restarting in VirtualBox boot from ISO (virtualization enabled)

I am trying to install Windows 8.1 Pro X86 on a VM with VirtualBox. My OS is LinuxMint 17 Cinnamon. Everything is set up properly except for the fact that I can't asign more than 1 CPU to it in ...
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0answers
16 views

How to auto mount vbox shared dir

In guest, i can use following to mount shared folders sudo mount -t vboxsf Download ~/Downloads my question is: how to mount it on guest startup
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1answer
23 views

Routing from VM to internet

I have setup a VM using VirtualBox with Windows 7 as the host. On my homenetwork the VM can connect fine to the internet, without any changes on my side. However, when I'm running the VM when ...
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1answer
175 views

Virtualbox: Windows 8.1 Host, Centos 6.6 Guest: No guest internet access

I'm moving to a new Win8.1 laptop (fully updated) with Virtualbox 4.3.20 installed, and my freshly-installed CentOS 6.6 guest (with Guest Additions installed) has no internet access. This is my first ...
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0answers
32 views

Error only on VirtualBox - CDBOOT : Cannot boot from CD - code 5

Host OS : Ubuntu 14.04 LTS DVD : Windows 7 Virtualization software : Oracle VM VirtualBox Manager Problem Description: The DVD boots fine when I put it before the PC starts. However, it throws the ...
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0answers
19 views

OS X in a virtual machine on Windows [closed]

I want to create a PhoneGap app for iOS for distribution through Apple store. My development environment is on a Windows PC, but it seems that Apple developer tools do not work on anything but OS X. ...
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2answers
143 views

Can’t ping between two virtual machines using VirtualBox host-only adapter in OS X

I am trying to run Kali Linux in one VirtualBox, and a De-ICE machine in another VirtualBox on a Mac (OS X 10, if it matters). I want to use the host-only adapter to connect the machines so the Kali ...
1
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1answer
47 views

Installing Intel HAXM inside VirtualBox

I'm trying to install Intel Hardware Acceleration Execution Manager in a Windows 7 guest using VirtualBox. When I run intelhaxm.exe to install it, I get the following error: This isn't true, ...
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0answers
22 views

Wireshark dont work after install VirtualBox

I have the following problem whit Wireshark. I function normally until I installed Oracle VM VirtualBox, after installation of said program to me at the start Wireshark occur following problem: "No ...
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0answers
14 views

View IP connections on Windows originating from VM or Connection Sharing (like netstat-nat)

IP Connections from Windows Internet Connection Sharing (ICS) or Virtual Machine bridged connections do not show up in tools like sysInternals tcpview/procexp, although traffic can be seen (by ...
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2answers
30 views

how to set up connection between virtualbox and other computers

I want other computers (they are in local network) go to Virtualbox Localhost. can you explain me what to do or at least give me article link. in Virtualbox i have installed fedora19 and computers ...
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3answers
35 views

VirtualBox doesn't see the latest update

I use VirtualBox with Windows 7 SP1 x64 Ultimate. When I check for the latest update it says there is none. However, looking at the official website, I don't have the latest stable version: ...
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0answers
26 views

How to handle VirtualBox images from different account in Windows?

In Windows7 I seem to have a problem with VBoxManage when I am trying to clone a virtual image. In the user's account it is no problem to run the command on the command prompt, but a different user ...
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0answers
34 views

Cannot connect to the server through host machine that I created in guest machine in Linux Mint

Using virtualbox I am running a server on Linux-Mint(guest) and client machine is windows-8 (host). When I try to connect to the server (which looks like http://169.254.158.126:8080) from windows-8, ...
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0answers
19 views

Oracle VM Virtual Box Import virtual appliance error

While importing fedora 19 virtual applience in virtualbox i met some error. here is some description of problem: image: http://s013.radikal.ru/i323/1411/ed/071ef5dd1c47.png in error description is ...
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0answers
16 views

Setting up the network for two VMs, one blasts all outgoing traffic to the other

What I Want: I have a Windows VM that I want to route all network traffic from into my Linux VM. The Linux VM is running INetSim, a program that fakes all services for the common open ports. So as ...
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0answers
24 views

virtualbox pinging from one subnet to another

I'm using virtualbox and I have 3 virtual machines, there's the middle vm which is a Linux Fedora 20 which has two interfaces connecting each to one subnet, the other two vms is one also a Fedora 20 ...
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0answers
14 views

can virtualbox machine -Window7- show computers in local network from WAN?

i have a virtualbox VM running windows7 in ubuntu . the VM is connected to my ubuntu using the NAT and the host only adapter the situation that I found bizarre is that inside windows network ...
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1answer
38 views

Cannot resize a vdi virtualbox disk

I'm attempting to resize my virtualbox VMDK via this answer on SO. The original size is 75GB and I'm trying to double it. Step 1 goes fine, I am able to convert my vmdk to a vdi. I attempt to resize ...
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1answer
37 views

“USB Device is busy with previous request. Please Try again later”

USB wireless network adapter not working in Virtual Box kali machine. What to do? It always gives a message that "USB Device is busy with previous request. Please Try again later"
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0answers
14 views

VirtualBox write-through drive not working on Ubuntu

I have a VirtualBox VM with Ubuntu installed on normal VDI, and I added another write-through VDI so that I could keep my code intact when I switch between different system snapshots which I use for ...
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2answers
37 views

Virtualization enabled from host computer but disabled from guest virtualbox?

I have enabled virtualization on the BIOS and verified it by issuing this command from the host computer: I have ubuntu desktop 14.04 64 bit as host, virtualbox 4.3.10 and ubuntu server 14.04 64 bit ...