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

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Why do I get “this CPU is not compatible with 64-bit mode” on a 64-bit processor?

I have a 32-bit Ubuntu 10.10 as a host OS, VirtualBox 4.0, Windows 7 64-bit Professional as a guest OS. The laptop processor is 64-bit. When I try to load Windows 7 64-bit in VirtualBox, the error ...
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How to access my local server on my VirtualBox virtual machine?

Here's my setup: I have a local server running on my machine (Mac OS, Snow Leopard). I can access it via my browser by doing localhost:3000 I have a virtual machine using Virtual Box running a ...
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2answers
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VirtualBox command line error

I can run VirtualBox just fine, but when I run anything from the command line I get: VBoxManage.exe: error: Failed to create the VirtualBox object! VBoxManage.exe: error: Code ...
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How to use Oracle VirtualBox' remote display feature?

I can't use Oracle VirtualBox remote display feature. I have host OS of Fedora 15 PAE. This OS is running Virtual Box with the same guest OS (Fedora 15). The network driver of virtual box is in ...
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2answers
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Convert Parallels VM to Virtual Box VM?

The question describes well what I need but here are some more details about the circumstances. With Parallels Desktop 4 running under Linux, I have a number of Windows 7 Virtual Machines. Sadly, ...
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1answer
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Newly upgraded Ubuntu 11.04 VM not booting

I have just upgraded to 11.04 on my VirtualBox VM, and after I start it, it begins to load, but it stops at the line * Checking battery state... [ OK ] I have tried the recovery mode, but to no ...
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Virtualbox in Headless mode

I used the virtual machines in virtualbox in a "headless" mode instead of a GUI mode. what are the advantages of using it in a headless mode?? by headless does it mean that the server doesnt have a ...
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Why would my Windows 7 inside VirtualBox not see other computers on network?

I installed Windows 7 inside VirtualBox on Windows 7. Host Windows 7 can see virtual Windows 7. Other computers on the network can see Host Windows 7 and virtual Windows 7. But virtual Windows 7 ...
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1answer
754 views

Is there a way to simulate a network outage for running VMs VirtualBox?

I have several guest VMs configured to use internal networking. Is there a way to simulate a network outage on specific VM interfaces while the guests are running? Edit: I really need a command ...
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1answer
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Norwegian keyboard keys don't work with Ubuntu in VirtualBox

I just installed VirtualBox (from Oracle) in Windows 7, and created a virtual machine with latest Ubuntu. Here in Firefox I can use the left Ctrl key, while the right one doesn't have any effect. ...
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1answer
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Can I install Windows 7 64 bit on VirtualBox running on a Windows 7 32 bit OS?

Is it possible to install Windows 7 64 bit on VirtualBox running on Windows 7 32 bit?
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Move “XP Mode” from Windows Virtual PC to VirtualBox?

I installed "XP Mode" in Windows 7 (which uses Windows Virtual PC to host XP). I have now discovered that VirtualBox, which I have installed on the same Windows 7 machine, refuses to run at the same ...
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VirtualBox NAT port forwarding on Ubuntu 64?

I have an Ubuntu 9.04 desktop 64-bit guest OS running on an Ubuntu 9.04 desktop 64-bit host OS (yes, the same OS). I'd like to run a web server on the guest and make it accessible through NAT on the ...
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Is it possible to use a Vista Boot Camp partition inside Virtual Box on Mac OS X

I've got windows Vista installed inside Virtual Box on my Mac OS partition. I've also got it installed under boot camp and I occasionally boot to it when I want to run windows with better performance ...
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2answers
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Installing Win7 on Virtualbox: “Select the driver to be installed” What?

I want to install Windows 7 32bit on Virtualbox (Win7 32bit profile) running on Ubuntu 2013.04 64bit on Lenovo Thinkpad T520. This usually works fine (and I have installed many Win7 that way with no ...
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3answers
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how to extend Virtual Box harddrive?

I run WinXP SP3 on my Virtual Box (3.2.10) under OSX 10.6.2 and the harddrive of the virtual box is getting too small. Can I extend exiting hdd somehow? create new Virtual Box from a running ...
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1answer
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Remove Virtualbox's lower machine configuration bar in a running VM?

I'm running a VM in VirtualBox 3.2.4 in Full Screen. At the bottom of my screen, there's a small toolbar from Virtualbox. When I'm using my mouse to change windows, sometimes this toolbar pops-up and ...
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How to Switch Some Basic Keys in Windows (Windows VirtualBox Guest on OSX Host)

I am going crazy switching between Windows XP in a VirtualBox and the host (OSX), mostly due to the use of control-c, control-v, control-x and that they are different between the two OSes. Is there ...
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Setup FreeDOS in VirtualBox to access shared folder on Novell Server

Where I'm at we have an a few people still using an old program that requires dos/win98 to run, and so we still have a few windows 98 pcs scattered around. Long term I will get rid of the program, ...
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Can I safely ignore the windows logo testing warning when Installing VirtualBox on Windows XP?

When I download the xp version of VirtualBox from http://download.virtualbox.org/virtualbox/3.0.12/VirtualBox-3.0.12-54655-Win.exe and run it, it alerts me about not being windows logo tested. It then ...
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XP / Vista License on virtual box

My laptop came with vista and XP licenses. I since removed them and installed ubuntu instead. I have a piece of software that is known not to run on crossover or wine. When i try to install windows ...
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Using Virtual box to practice malware removal?

I have Windows 7, and installed virtualbox on it with a copy of Windows XP pro sp3 with all updates. I want to use the virutal environment to practice removing malware....in other words, I want to ...
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Error “VT-x/AMD-V hardware acceleration not available on your system” while trying to run Virtualbox

I have to run Mac OS on virtual box for a class and it keeps giving me errors stating "VT-x/AMD-V hardware acceleration not available on your system. Certain guests (e.g. OS/2 and QNX) require this ...
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1answer
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From my 192.168 box, how do I find 10.0 virtual machine on the same box?

I am running Ubuntu 12.04 and VirtualBox 4.1.12. I have created a Debian server under VirtualBox. For reasons I don't understand, DHCP grants my Ubuntu box 192.168.20.50 and my Debian VM 10.0.2.15. ...
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Start VirtualBox Headless VM On Boot

I am running two VirtualBox headless VMs on an Ubuntu 12.04 host. I would like these VMs to start automatically when the system boots. I have two crontab entries set like this (under the user which ...
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Is running a Windows 7 VM on an SSD a bad idea?

I'm using VirtualBox to run a 64-bit Windows 7 VM, with the guest drive being on an SSD for speed. Host OS is also 64-bit Windows 7. I know Windows 7 automagically tweaks some settings if it detects ...
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Connecting to a VirtualBox machine from the host, using an ip address

In a macbook host, I run VirtualBox having a guest ubuntu server, with a NAT network setting. In the virtual machine application "Parallels", I would get on the host an IP address of the guest, to ...
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What are the differences between VirtualBox and VMware Workstation? [closed]

I am planning to download a virtual machine and I'm confused which to download. If any one know more about virtual machines please give me a quick solution. If there is other virtual machines better ...
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How to correctly sync time in linux running as virtual guest after host resumes from hibernation?

I use multiple virtual boxes for development and correct time and date is important for me when I push git commits. I do not shut down my host - it runs for months without restarting. I only hibernate ...
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2answers
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Add custom Virtual Machine icons to VirtualBox

I'd like to use custom icons to better distinguish machines running the same OS from each other, in VirtualBox. is this possible? If so, what file(s) do I need to add/edit? Examples: I've got two ...
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541 views

On windows, connect to a Virtual PV VM running Ubuntu for things like memcached, etc

I am on Windows 7, building an ASP.net web application. There are a few services that I need to connect to, and don't want to go through the hassle of installing them on Windows. I also run ...
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Virtual OS using same Wallpaper as Host

Greetings, I'm running a guest Linux OS on top of Windows XP, which rotates its wallpapers using the PowerToy Wallpaper Changer. I'm hoping for a way for my guest OS to somehow detect which wallpaper ...
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1answer
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VM portability between VirtualBox versions (2.2.4/4.x)

I know that a VirtualBox VM can run on different hardware, but this doesn't help me because in my case the platform doesn't change (Linux). I'd rather like to upgrade VirtualBox from 2.2.4 to 4.x. ...
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How do I make VirtualBox start when Ubuntu Server starts?

I have VirtualBox and I want to install MS Windows in it. How can I make VirtualBox start when Ubuntu Server does, so that I don't need to manually start Windows?
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Cannot run setups from a vboxsvr mapped network drive on Windows within VirtualBox

I'm trying to run an application setup by double-clicking the setup.exe from within Windows Explorer. The file is located on a mapped network drive, and I'm using Windows 7. This results in the ...
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What is the recommended way of cloning virtual machines in VirtualBox?

Is there any recommended way of cloning virtual machines in VirtualBox? I would like to install an Operating System and then make several clones of that one. I have tried with export and import ...
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3answers
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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, ...
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1answer
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Vagrant VirtualBox VM is initializing new instead of loading the existing VM after VagrantFile change

I setup a Vagrant Ubuntu 12.04 box (VirtualBox as the provider) on Windows and it's been working great for the past few months. Yesterday, I added another forwarded port to the VagrantFile and did ...
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1answer
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Having vagrant provisioning clone a repository,

I'm trying to build an environment that when it finishes bringing the VM up it clones a repository into the share directory. The problem is that the box doesn't have SSH permission on the remote ...
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3answers
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Can not get a Ubuntu virtual machine working in VirtualBox

I have a file named aes_demo.vmdk that I received from someone who did some contract work for our company. I can no longer get a hold of that person. It is a Linux Ubuntu hard drive file for ...
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Wireshark cannot see traffic from a VirtualBox guest on Windows 7

I have been trying to use Wireshark to capture some traffic that comes from a virtual machine. The setup is: Windows 7 host Ubuntu guest VirtualBox 4 I send some packets from the guest to the ...
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Booting a virtual machine non-virtually

I have a VirtualBox virtual machine that I use regularly. In order to use it on many computers, I carry it around on a USB drive. Sometimes, however, I come across a computer that doesn't support ...
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Utility to interpret BCD.LOG and BOOTSTAT.DAT binary files (W7 Boot hangs)

The main question is : "Are there any utility that can interpret these two binary files: BCD.LOG BOOTSTAT.DAT both of them updated during the Vista/W7 boot process ? I already know of EasyBCD and ...
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make image of existing Ubuntu installation for VirtualBox

On my work computer, I have Ubuntu with so much stuff installed on it. Is there a way to make an image of it and boot it up on my PC at home on VirtualBox?
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Key is not detected in xev neither showkey -k in Ubuntu 10.04 in a Virtualbox VM

My question mark key in my keyboard isn't working. ("?"). I've tried to use xev and showkey -k to try to identify at least a keycode and manually use xmodmap to map it. Unfortunately, the keys aren't ...
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Is there a way to “redirect” a click on a URL in a VirtualBox guest to open in the host OS browser?

I'm using VirtualBox OSE on Ubuntu 10.04. I have a Windows 7 guest VM which I use almost exclusively for MS Outlook to access my Exchange mailbox. If I click a URL in Outlook it obviously opens in IE ...
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Using VMware/Virtual box to simulate a cluster of nodes, but actually using a single machine

I am developing a webapp using Cassandra database which works on a multi-nodes cluster. But I don't have multiple machines to create a cluster while development. How do I create a cluster using the ...
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Howto boot directly into a VirtualBox image?

I have a running setup as following: Native OS: Windows 7 64bit, 3 Partitions: c: (System) d: (FAT32, here is my vdi file) e: (unformatted) VirtualBox: Fedora 14 running off the vdi file on drive ...
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Switching IDE to SATA with VirtualBox and Windows 7

After reading various tips on how to increase performance with VirtualBox, I am attempting to switch from an IDE disk to SATA disk (in my particular case VirtualBox w/ an IDE disk is an order of ...
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Has anyone managed to virtualize Windows 7 on a physical disk?

I have Windows 7 installed on a partition and running fine, but I want to access the parition from my Ubuntu installation with VirtualBox. I have created the virtual disk file and everything, but ...