VirtualBox is a platform independent open source virtualization software available for Linux, Solaris, OS X, and Windows hosts. Guest additions need to be installed to automatically adjust the guest screen resolution. USB is supported through a proprietary extension.

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22
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4answers
96k views

VirtualBox doesn't recognize USB [duplicate]

Possible Duplicate: Set up USB for Virtualbox I have Ubuntu 12.04 as host and Win7 as guest. I installed VirtualBox 4.1 and Extension Pack 4.1 from Oracle website. I also enabled USB 2.0 ...
15
votes
4answers
61k views

How do I improve the performance of my VirtualBox guest?

I run a guest ubuntu 12.04 on a host ubuntu 12.04, with VirtualBox, and the guest is much, much slower than the host (ALT+TAB takes 4-5 secs). I had a look around and I found contradicting opinions on ...
10
votes
4answers
30k views

How to install Windows 7 inside Virtualbox of Ubuntu?

I have already dual systems : Windows 7 and Ubuntu installed on my laptop. The Windows 7 had been installed when I bought this laptop, and I don't have a CD. I just installed VitrualBox under Ubuntu, ...
15
votes
3answers
35k views

How to upgrade VirtualBox to the latest version?

I am currently using VirtualBox 3.2. I would like to upgrade it to latest version without losing any operating systems in it. How can I achieve this?
11
votes
1answer
12k views

Virtualbox install 12.04 guest: “pae not present”

I get this message while trying to install Ubuntu 12.04 as a guest in VirutalBox 4.1.18, on an Ubuntu 10.04 host. This kernel requires the following feature not present on the CPU: pae Some ...
7
votes
3answers
2k views

How can I stop Unity 2d intercepting meta key when I'm in VirtualBox?

Whenever I'm working in virtualbox guest system and pressing meta key (aka winkey, or Mod4) a huge unity menu pop ups. Is there any way to fix this behavior?
4
votes
3answers
4k views

What is the easiest method to share files between Windows and Ubuntu?

I have a Windows 7 installed on my laptop. I installed VirtualBox 4.1.4 with Ubuntu 11.10. Now I want to be able to copy files from Windows to Ubuntu and vice versa. What is the easiest method to ...
7
votes
8answers
15k views

Desktop login fails, terminal works

I have a freshly setup 12.04 LTS pc system (120 GB SSD, 1 TB HDD, 16 GiB RAM); since a few days, I can't login to the graphical desktop anymore: there is very short flashing shell window which ...
4
votes
2answers
44k views

Virtual Box Won't Accept .ISO To Install OS

I am trying to install a Virtual Machine, and every time I select the installation media I get this error: Failed to open the CD/DVD image /home/jesse/Documents/Microsoft Windows Distribution ISO ...
0
votes
2answers
457 views

How do I copy to DVD my VirtualBox Windows data?

I urgently need to make a backup before my hard-disk crashes. I realize this is an unusual request but I actually would be unhappy if my disk crashed. How can I burn a "data files" type of DVD from ...
37
votes
5answers
26k views

Why was the virtualbox package removed from the 14.04 repository?

I'm having some problems trying to run my Windows XP virtual machine after upgrading to Ubuntu 14.04 today. When I tried to start it a message dialog was displayed saying that the kernel drivers ...
43
votes
7answers
83k views

How to copy & paste from Ubuntu VirtualBox guest to Windows host?

I am running VirtualBox 4.1.4 on my Windows 7 laptop, running an Ubuntu 11.10 guest. I would like to copy text from Ubuntu's terminal and paste it into a file on the Windows host. This doesn't work ...
31
votes
8answers
155k views

How do I run a 64-bit guest in VirtualBox?

I would like to have an Ubuntu 11.04 64-bit test environment. When I try booting the Ubuntu 11.04 64-bit installation CD in VirtualBox, the following message is displayed by VirtualBox: VT-x/AMD-V ...
9
votes
2answers
64k views

Is there a way to make a fullscreen on VirtualBox?

I tried many ways to make a bigger screen in VirtualBox because I do not like the small size of the guest window? Is there is a way to make it big?
6
votes
2answers
4k views

Trouble with Ubuntu installation in VirtualBox

I'm having some problems getting Ubuntu to install. I'm running Windows XP Home (32bit) on an older Dell Dimension 2350 with 1GB ram, trying to install either Ubuntu 12.04 LTS (32Bit) or 13.04 (32Bit) ...
11
votes
2answers
69k views

How to let a VirtualBox guest (running Windows) access the Internet?

I have a VirtualBox virtual machine. The host machine runs Ubuntu. The guest (virtual) machine runs Windows XP. I googled this problem, and people claim that they fixed it by changing adapter type to ...
6
votes
2answers
5k views

Add Virtualbox Shortcut in Unity Launcher to boot to a VM

Can I create a shortcut to a virtualbox OS in the unity sidebar without it being on the desktop too. I tried to right click in virtualbox and create shortcut on desktop then move it. but if i do it ...
5
votes
3answers
8k views

VirtualBox 4.3 on Ubuntu 13.10 unable to run VM

Like Ubuntu 13.10 VirtualBox Error Kernel driver not installed (rc=-1908) I am also having a problem I keep getting the following error : Trying to register the VirtualBox kernel modules using ...
4
votes
4answers
63k views

How to share the files from Host to Guest in virtual box? Host-ubunutu/Guest-ubuntu

I have an Ubuntu 12.04 machine on which I have installed Virtualbox with Ubuntu 12.04 as the guest OS. How can I share files between the host and guest? I have installed the guest additions also ...
13
votes
3answers
3k views

Virtualbox windows 7 guest - pressing windows key launches unity menu

Running win7 as guest in full screen mode. When i press windows key or alt+tab the vm looses focus and displays the unity menu or ubuntu's alt+tab. I've set the VBox configuration: File Menu -> Input ...
8
votes
2answers
8k views

How to remove Kernel/LTS Enablement Stack?

this question regarding the LTS Enablement Stack has actually two parts: I installed Linux 3.5.0-x on Precise 64bit via sudo apt-get install linux-generic-lts-quantal xserver-xorg-lts-quantal . As ...
7
votes
8answers
3k views

VirtualBox host: Ubuntu vs. Windows XP

In order to lengthen the lifespan of my machine I am replacing the weakest link, the hard drive and installing a new OS. I had planned on using xp pro as my virtualbox host and ubuntu as guest. ...
5
votes
3answers
15k views

How to troubleshoot booting to a black screen on virtualbox

I was using 13.04 as a guest OS on my Virtualbox 14.2.18. Host is Windows 8. After upgrade to 13.10 ubuntu does not start. I can see black screen and blinking cursor. Can anyone help? I am pretty ...
3
votes
1answer
7k views

How to share internet access between Ubuntu and Windows guests OS in VirtualBox?

Using VirtualBox. There's two Virtual Machines, Ubuntu 10.04 and Windows 7. On Ubuntu: There's two ethernet interfaces. Bridge interface (eth0) who can access the internet. ping www.google.com ...
1
vote
2answers
3k views

Access secondary hard disk from Virtual Machine

I have a fairly specific question. I had Ubuntu on my Laptop (for years). For a variety of reasons, I've had to switch to Windows but the computer has two hard drives. The main drive was reformatted ...
0
votes
1answer
367 views

Virtualbox Server/Client topology

I have Ubuntu 14.04 desktop machine that VirtualBox installed on it. I make two virtual machines, one Ubuntu server, the other is Lubuntu client. The default setting allow me to get Internet from ...
6
votes
4answers
28k views

How to install VirtualBox to use Windows or other OS?

I want to use Windows 7 or 8 but I don't know to install a software like VirtualBox which we have to do with the use of terminal. I don't want to use Windows as a main OS so I want to use it in ...
5
votes
1answer
7k views

How to enable nested virtualization in ubuntu

I would like to do some lib testing on my OS. So I need several environment to run KVM. And I found my guest machine was not able to run KVM. I was using virtualbox 4.2.
4
votes
4answers
18k views

Virtualbox Drag N Drop isn't working

I followed the steps but still can't drag and drop files to Virtualbox guest OS. I went to Settings, General, Advanced, clicked Bidirectional on both Shared Clipboard and Drag N Drop and i still ...
3
votes
2answers
4k views

Install non-Linux games via Steam

Is it possible to install non-Linux games on Ubuntu via Steam? I have some games on my account and I hoped to run them via Wine. But Steam didn't let me to download them. I've tried to use Virtual ...
3
votes
3answers
16k views

Integrated webcam cannot be used in VirtualBox Guest XP

I have Windows XP installed in my VirtualBox. The integrated webcam is working fine in Ubuntu but Windows XP can't recognize it (can't find the webcam in device manager, and it doesn't ask for driver ...
2
votes
3answers
929 views

Ubuntu VM's Already Made

Does anyone know where you can get an Ubuntu 11.0 VM already created? I am trying to test Ubuntu in Virtual Box and didn't want to have to go through an install it there is Vm's already created. ...
2
votes
1answer
3k views

“VERR_SUPLIB_WORLD_WRITABLE” error when trying to installing OS in virtualbox

I wanna install OS on VirtualBox,but when I wanna to install it,it will return errors: Failed to open a session for the virtual machine Arch. Failed to load VMMR0.r0 (VERR_SUPLIB_WORLD_WRITABLE). ...
2
votes
1answer
8k views

Resizable screen mode for VirtualBox behaves strange with Ubuntu as guest

I have Ubuntu both as guest and as host. I use VirtualBox 4, just downloaded from the official repository. After installing the guest extensions, I got this strange problem: When I activate the ...
1
vote
0answers
3k views

pae kernel required for my cpu [duplicate]

Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) Virtualbox install 12.04 guest: “pae not ...
29
votes
9answers
58k views

Error: kernel headers not found. (But they are in place)

I'm trying to install the Guest Additions in VirtualBox 4.04. Host OS is Ubuntu desktop 11.04 64bit, guest OS is Ubuntu server 11.10 64bit. $ sudo ./VBoxLinuxAdditions.run After some output this ...
11
votes
4answers
42k views

In VirtualBox, how do I set up host-only virtual machines that can access the Internet?

In setting up virtual machines with VirtualBox, I often want the following characteristics vm has a static ip host can access vm without port forwarding vm can access the internet I can move ...
10
votes
2answers
57k views

How to uninstall VirtualBox in 12.04?

Can anyone help me removed VirtualBox? By the way, I couldn't install some softwares, is it because it is a 64-bit version?
20
votes
3answers
33k views

How to enable mouse wheel in virtualbox?

I've installed on my host ubuntu 10.04 in virtualbox guest operating system ubuntu 12.04. And mouse wheel doesn't scroll vertically the contents of a window. In host works normally. VirtualBox mouse ...
14
votes
2answers
38k views

How do I resolve slow and choppy performance in virtualbox?

Both, Ubuntu 12.10 and 13.04 perform very slow when running in VirtualBox 4.2.12. How do I run Ubuntu with unity or enabled transparency smoothly with VirtualBox?
3
votes
2answers
4k views

Problems with NAT Adapater since upgrade to Ubuntu 12.10

I was running Ubuntu 12.04 w/ VirtualBox installed. I was using the NAT interface to connect to everything. Basically running VBOX for testing some things and a Windows VM for Netflix.. Was back to ...
9
votes
3answers
25k views

How Can I connect USB Printer in Virtual Box OSE Win XP

How Can I Connect USB Printer in win XP installed within VirtualBox OSE. Help also needed to connect any usb device in above set-up. I use UBUNTU 10.10.
7
votes
2answers
10k views

How can I get Compiz to work in a VirtualBox VM

Is there any way to get Compiz'z fancy graphics to work in a VirtualBox VM. ...and would it be too slow via a virtual video-card?... Is it possible to actually hook into the Host's own physical ...
3
votes
2answers
36k views

Mounting an external USB drive via VirtualBox?

I have an external hard drive that Windows can't open (gives an error message saying the file system is unrecognized and wants me to reformat), so I am trying to see if Ubuntu, which I am running as a ...
1
vote
3answers
10k views

What does no bootable medium found mean in a virtual box?

I have recently been trying to install virtual box, when this message came up: No bootable medium found! Can somebody please tell me what went wrong?
5
votes
1answer
8k views

“Sorry Ubuntu * has experienced an internal error” /usr/bin/compiz

I installed 13.04 as a virtual machine using VirtualBox from Oracle. When it was done doing the install, it says that it needs a reboot. After the reboot, I got this message: Sorry Ubuntu 13.04 ...
4
votes
1answer
4k views

How do I shrink a dynamically growing VDI disk from VirtualBox?

My dynamically growing virtual disks (VDI) from various Ubuntu installations in Virtual Box are actually steadily "growing" indeed. Deleting of files in the virtual machine does not free the space my ...
4
votes
4answers
4k views

Cannot run native Ubuntu in virtualbox with a vmdk created using the createrawvmdk command with partitions specified

I have a Win7 x64 & Ubuntu 11.10 x64 dual boot set-up on a single HDD. I wanted to run the native Ubuntu as a guest OS inside Virtual-box running on Win7 host. I used the following command to list ...
2
votes
3answers
2k views

Do I Need Linux Drivers For Virtual Box?

I have recently fallen in love with Linux. I first decided to try out Ubuntu 13.10 a few weeks ago, but I bricked it by incorrectly installing an AMD FGLRX driver. Then I reformatted and wiped that ...
2
votes
2answers
5k views

phpmyadmin 404 error on fresh ubuntu 12.04 install

I regularly set up Virtualbox ubuntu setups to run as local webservers. I have set these up several times and never had an issue. However, something has changed: 1)VB guest additions no longer allow ...