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

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6k 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 ...
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0answers
8 views

No Mouse-Up for Chrome on Ubuntu VM; other apps fine

TLDR: I have an Ubuntu VM with the latest VirtualBox, and guest additions, and Chrome (installed from APT: google-chrome-stable). Mouse integration seems broken; I can't move tabs around, nor get any ...
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2answers
4k views

VT-x/AMD-V hardware acceleration is not available

I have a dell inspiron 1525 note book with Win7. I am trying to install Win8 on Virtualbox. But I am getting the error: VT-x/AMD-V hardware acceleration is not available on your system. Certain ...
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0answers
9 views

VT-x/AMD-V hardware acceleration is not available on your system. [duplicate]

I have a windows 8.1 laptop. It is a lenovo IdeaPad N580. I am trying to run windows 10 technical preview on VirtualBox but it give sme this error: VT-x/AMD-V hardware acceleration is not ...
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0answers
47 views

The big log file.What this?

I have a lot of kern.log file. And size of 10GB+ but, in file text all to AMD-Vi : Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0014 address=0x0000000000001000 flags=0x0000] Note : ...
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3answers
4k views

Viewing Xubuntu desktop in full screen under Virtualbox on Windows 8

I have Virtualbox 4.3.12 installed on Windows 8. I have installed XUbuntu 14.04 as guest OS under Virtualbox. It runs fine. However, I faced some issues: How to share files between the host and ...
2
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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
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1answer
11 views

Networking not working on Packer created Ubuntu VirtualBox VM

I'm trying to build a VirtualBox Ubuntu VM using Packer. My image was successfully created and I configured it to use my Wi-Fi (Mac OS X AirPort) interface for bridged networking. However, after ...
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3answers
6k views

Unrecoverable system error when try to install Kali Linux on VirtualBox running on Windows 7

Downloaded kali-linux-1.0.2-i386.torrent and mounted ISO on a virtual drive. Followed directions on http://docs.kali.org/installation/kali-linux-hard-disk-install to install Kali on VirtualBox ...
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1answer
26 views

Can I run a 32-bit Win7 virtual machine from 64-bit Win8

I am completely unfamiliar with virtual machines. I would appreciate guidance on (a) can I do this and (b) should I do this? We were aiming to deploy a solution on Win8. We now realise that one of ...
0
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1answer
42 views

Installing laravel and homestead on windows 8

For the past few days I have been having a few problems trying to install laravel. I've finally made some bit of progress today when I figured out that I need to have vt-x enabled but I'm still having ...
4
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2answers
23k views

How can I clone a hard drive directly to a vdi image

I would like to make a VirtualBox .vdi image out of my hard drive. I've found howto's online that describe doing this by first usind DD to create a .raw image, then using VBoxManage to convert the ...
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0answers
16 views

CoreOS on VirtualBox only works with one adapter at a time

I'm trying to learn more about CoreOS. (I'm not using Vagrant, just plain-old VirtualBox.) So I created a disk using coreos-install. Unfortunately, I can't find my original cloud-config.yaml file, but ...
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0answers
14 views

Oracle Virtual Box: No option for 64bit vm's

I've installed virtual box on my pc and I want to use 64 bit operating systems inside my vm. Unfortunatly I can only create 32 bit vms (the 64 option is missing completly). I know it should be there ...
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0answers
8 views

How to check if a VirtualBox vm has been shutdown properly?

Assuming the host system crashed (hardware failure), how would would one find out which vms were running and crashed (and are now in an unclean state)? VMware Workstation has a clean flag, so ...
0
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0answers
15 views

Setting up our existing Vagrant / VirtualBox instance to use VPN when not in the office

I'm currently trying to edit our existing Vagrant / VirtualBox image so that when users aren't within our office network they connect through their OpenVPN connection on the host computer. After ...
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0answers
2 views

Virtualbox, Warpdrivepercentage: Is the same possible with VMWare?

Virtualbox has a function to slow down a VM. Called "WarpDrivePercentage". Question: Is the same pssible with VMWare Workstation?
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2answers
35 views

can't ping from mac host to windows guest in virtual box

I am trying to ping to the windows 7 guest in virtual machine from mac host. but I get below message ping: sendto: No route to host Request timeout for icmp_seq 5 I set bridged-network in network ...
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1answer
14 views

Does changing external hdd drive will boost performance boost on xubuntu (virtualbox)? [on hold]

Now I'm using Toshiba external drive (USB 2.0) - http://www.amazon.com/Toshiba-Portable-External-Drive-HDDR250E03X/sim/B0013FSKSA/2 I'm wonder if changing this drive to something new, USB 3.0 (maybe ...
0
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0answers
5 views

Share headset between host and VirtualBox guest

I have a Logitech USB Headset, and I can't get both my host (Ubuntu 14.04) and my VirtualBox guest (Windows 7) to use it at the same time. If I assign the headset to the guest using VirtualBox's USB ...
0
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0answers
19 views

How to convert vmware OS X Yosemite virtual machine to virtualbox?

First I've done vmx to ova : ./ovftool --acceptAllEulas /Users/madzohan/Documents/Virtual\ Machines.localized/OS\ X\ Fuse.vmwarevm/OS\ X\ Fuse.vmx /Users/madzohan/Documents/VirtualBox\ ...
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1answer
10 views

Is there a way to set the number of inodes in VirtualBox when creating a VDI?

Using VirtualBox 4.3.26 in a Windows 7 host to create Ubuntu 14.04 guest. One of my main reasons to do so is process large numbers of small files, taking advantage of a SSD drive on the host. I was ...
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0answers
17 views

port forward from host to libvirt guest virtual machine that is bridged to the host nic

I am having no luck getting access from the outside to a http server running on my network in a Debian virtual machine that was created through libvirt. This what my network looks like: PC1: running ...
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2answers
2k 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 ...
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5answers
11k views

Capturing a window image or taking a screen shot in a Windows XP virtual machine running in Virtual Box on a MacBook pro?

I've got a MacBookPro (no external keyboard, just the built-in laptop keyboard) and I'm running Virtual Box. My virtual machine is Windows XP and I'd like to capture an image of a window (or the whole ...
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0answers
21 views

The disk image is invalid in vmware, however perfect when used in virtualbox

We have a vmware workstation with several windows virtuals and a single linux. There was a power cut and after system has booted up i noticed that windows are working good, however linux virtual ...
0
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1answer
7 views

Is it possible to restore a virtualBox with same files?

So I have a macBook Pro 13-Inch 8 GB RAM 500 GB hard drive with an intel i5 processor at 2.5GHz. I am trying work with Windows 8.1 on a Oracle virtual machine. I have already installed it but since ...
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0answers
8 views

Ubuntu 14.04 Desktop as local server - ext4-fs error

I have set an Ubuntu 14.04 as a local server. Also I have two identical hdds on RAID1, on md0. I have tested raid configuration and works ok. I installed virtualbox from the official website and keep ...
0
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0answers
10 views

Error When Resizing Windows 8.1 VM(Host is Macbook Air running OS X 10.10(Yosemite))

I need to resize my Windows 8.1 VM(on VirtualBox) hard drive on my Macbook Air(OS X 10.10) host computer. I did some research and I typed in the following command: VBoxManage modifyhd [UUID] --resize ...
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0answers
10 views

Stretch window across two screens in windowed mode

This question is specific to making one guest "screen", in windowed mode, wide enough to span two physical monitors on the host. I know how to get two guest screens in Virtualbox (easy!) or in VMware ...
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1answer
35 views

VirtualBox is using more processors than allotted

I have a VirtualBox Windows VM configured to use 3 out of 4 processors (see screenshot), but when my computer froze (see description below) recently, I used top and discovered that the VirtualBox ...
0
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0answers
19 views

Failed to open VirtualBox with hosts Windows 8.1 and guest Ubuntu 14 (64bit)

I'm using Virtual Box v4.3.26.r98988 with an Ubuntu 14 guest. Up until yesterday, everything worked fine, but when I try and start it now all I get is an error message: The virtual machine Ubuntu14 ...
0
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1answer
10 views

Virtualbox guests are upsampled & blurry due to DPI scaling from Windows Host, and disabling it has no affect

I have 4k laptop, so DPI scaling is what Windows uses for apps that don't automatically scale. Rightclicking VirtualBox > Properties > Compatibility > Disable DPI Scaling should do the trick. ...
0
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1answer
18 views

Windows 7 / VirtualBox / VMWare : DNS : local name fails - not even DNS lookup, FQDN works

My problem in short: Entering http://app01:8084/ into the browser does not find my server. Entering http://app01.my.domain.com:8084/ does work. With the localname Wireshark not even captures a DNS ...
0
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3answers
2k views

Import virtualbox vhd to hyper v

I've been trying to import a VHD file created on VirtualBox to Hyper V, with no luck. Details: VirtualBox version 4.3, running on Mac OS X Mavericks Hyper V version 6.2.92, running on Windows 8 ...
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2answers
37 views

Can't install Guest Additions - (Missing 'Devices' Menu on host)

The top menu is wrong (Virtualbox 4.2, Windows 7) Shows: File, Machine, Help Expected: File, Machine, Devices, Help
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0answers
24 views

Running Mac in Full Screen in Vmware/Virtual Box in Windows

I need to test an application in Mac.Currently im running Mac in Windows using VirtualBox but it runs windowed and does not support guest additions,so full screen is not possible.Can VMWare player run ...
3
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2answers
10k views

Make a clone of VirtualBox Machine that doesn't cause Windows Re-Activation after installing Windows

Most guides for installing Windows on VirtualBox to act as a template for quick Windows jobs tell you to take a few steps to prepare the Virtual Machine before installing Windows (the best guide I ...
0
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1answer
23 views

Are virtual machine resources available to the host?

I know that when I dedicate HD space to the VM that it can’t be accessed by the host OS, but what about RAM and CPU cores/threads? I always thought that if I dedicate 2 cores and 8 GB of RAM to a VM ...
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7answers
33k views

How does VirtualBox's memory usage work?

I've been running several VM's with VirtualBox, and the memory usage reported from various perspectives, and I'm having trouble figuring how much memory my VMs actually use. Here is an example: I ...
3
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2answers
12k views

64-bit Windows guest in VirtualBox impossible without VT-x support?

I have successfully installed Windows Vista 32-bit in a VM with VirtualBox. Now I'm trying to do the same with Windows Vista 64-bit and it just isn't working. I have created the VM but it seems that ...
75
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9answers
80k views

How to move VirtualBox files?

By default VirtualBox stores all data in a directory below the home directory. I know how to change it but how can I change the location of existing images (without editing VirtualBox.xml manually)? ...
0
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1answer
9 views

Vagrant GUI non-alphanumeric key bindings incorrect

I am starting to use Vagrant to stand up a development environment(want to ensure all teammates are developing on same environment) and seeing as it will be a development environment, I need it to ...
0
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2answers
1k views

Starting VirtualBox machines fails with “Unable to load R3 module … VBoxDD.DLL (VBoxDD)”

Starting any machine on VirtualBox 4.3.22 on Windows 7, is failing with the following errors: Failed to open a session for the virtual machine Kivy. Unable to load R3 module C:\Program ...
0
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1answer
59 views

Slow internet connection speed compared to other hosts in the same network

My home network consists of an ADSL modem, directly connected to the Internet, and two laptops, connected to the modem using wireless cards. One of the laptops uses Microsoft Windows 7 and the other ...
0
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0answers
193 views

Cannot start VirtualBox NAT Network

I am trying to start a NAT Network using VirtualBox on Ubuntu 14.04. Both Ubuntu and VirtualBox are freshly installed. VirtualBox v4.3.10_Ubuntu r93012 installed from the Ubuntu repositories. When ...
0
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1answer
24 views

How to connect to internet over VPN raised on virtual machine?

I have an PC running Ubuntu, that is connected to the network of my internet provider. To access the internet, one must make a connection using l2tp or ppp, which I have failed to configure on Ubuntu. ...
1
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1answer
37 views

Cannot connect to sql server express over host-only virtualbox interface

I have set up sql server express 2014 in a Windows 7 virtualbox guest, but I cannot connect to it using the jTDS JDBC driver from my Ubuntu host. I get a Could not retrieve database information error. ...
0
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2answers
23 views

VirtualBox Windows XP has no local network

I’m trying to set up a Windows XP VirtualBox (with Oracle’s VirtualBox) yet it seems I don’t have drivers. In the guest Windows XP, the network section is empty, typing ipconfig in command prompt does ...
16
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3answers
21k views

Is it possible to assign more video memory in VirtualBox?

I am currently using VirtualBox to run a Fedora 15 VM. While changing my settings, I allocated 128MB of video memory, as well as enabling 3D acceleration. Is there any way to assign more video ...