An x86 virtualization software package developed by Oracle (which bought Sun, which bought Innotek).

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2answers
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Installing virtualbox on Debian: dependency problems

I'm currently running Debian Wheezy (Testing). I want to install virtualbox but when I run the following: # aptitude install virtualbox ...I get the following result: The following packages have ...
2
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1answer
2k views

Certain keys (arrows, page-up, page-down) not working in rdesktop-vrdp

I start and stop my VM headless style. Start VBoxHeadless -s Windows -v on -e "TCP/Address=0.0.0.0" -e "TCP/Ports=3389" Stop VBoxManage controlvm Windows poweroff And I connect to it using ...
4
votes
1answer
502 views

Virtualbox seamless mode in Bodhi Linux

I just created a Bodhi virtual machine (Win 7 Host) and installed virtualbox-guest-additions but I'm still not able to activate seamless mode in virtualbox. Is this mode even supported for Bodhi Linux ...
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3answers
5k views

Screen resolution problem in Fedora 17 on Oracle VirtualBox 4.2

I have HP Pavilion dv6 6119tx system which has a screen resolution of 1366X768. But after installing fedora 17 on VirtualBox with Guest additions, the default resolution is 1280X768. Whenever I switch ...
1
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2answers
1k views

fix the virtualbox centos after vdi resizing or expand a LV group

I successfully resized my centos vdi in virtualbox with command VboxManage.exe modifyhd Centos.vdi --resize 12000 But when i started Centos i got error messages that gnome power manager not been ...
0
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2answers
845 views

Fedora in Oracle VM VirtualBox: installing guest additions

What are the pros and conses of two method of installing VirtualBox guest additions: via the Devices -> Install Guest Additions...; via su -c 'yum install VirtualBox-guest' from rpmfusion ...
2
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0answers
3k views

vboxpci: IOMMU not found (not registered)

I'm running Arch with 3.6.10 kernel, When vboxpci module is loaded, it tells me vboxpci: IOMMU not found (not registered), But I checked my kernel config, I have the INTEL_IOMMU set already (I uses ...
4
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1answer
856 views

Automate installation of VirtualBox Guest Additions via command-line

How can I install VirtualBox Guest Additions from a Bash script, in a unattended way? Whenever I run apt-get -y install dkms virtualbox-guest-dkms from the terminal I'm presented with a interactive ...
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3answers
2k views

Performance virtualbox diskfiles vs rawdisk

Pros and cons with this two ways to make disk for virtual machines on virtualbox $ vboxmanage createhd --format VDI --size ${SIZE} --filename /path/to/disk.vdi and # vboxmanage createrawvmdk ...
2
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1answer
686 views

small screen in virtualbox installed OSs

have installed two virtual OSs. The host OS is debian. Two virtual OSs are win XP and debian ( without graphical environment) . I have install guest additions too. The win XP one is displayed in ...
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5answers
2k views

Easiest way to install a Linux Desktop installtion on VirtualBox

I need a Linux Virtual machine (running on Windows with Virtual Box), and I need it run a desktop such as Gnome. Because it is running on a Virtual machine on a not particulary powerful machine I ...
0
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1answer
2k views

Remote GUI login from Windows machine to Linux machine [duplicate]

Possible Duplicate: Accessing Linux server from Windows machine in graphical mode via SSH How I can login to a remote CentOS' GUI from my Windows 7 laptop?
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3answers
14k views

Enabling IOMMU in the kernel for graphics card pass-through

Short question: How can I turn on the intel_iommu setting in the Linux kernel? I run a Debian host, using the grub2 bootloader. Documentation I've seen says to edit /boot/grub/menu.lst, which seems ...
2
votes
1answer
464 views

is linux/compiler.h a userspace header?

VirtualBox is looking for this file in /usr/include but it's missing in gentoo linux-headers Does someone know if that is userspace header and gentoo is missing it? Or if that is not it, then if ...
1
vote
1answer
548 views

How to avoid 4 core limit for Ubuntu within VMWare?

I have Ubuntu installed as VM on my laptop. My laptop has quad core with HT technology making it 8 cores. Within Ubuntu VM I can only use max of 4 cores. What should I do so I can access all 8? ...
1
vote
1answer
582 views

Unable to install CentOS in VirtualBox

I am trying to install CentOS 5.6 in My VirtualBox but I got this error on boot screen. Your CPU Does not support long mode : use a 32 bit Distribution My CPU is 64 bit I checked that using uname -a ...
2
votes
1answer
2k views

VBoxManage: Error: Can't be used as the requested device

I used the soluton from this thread but always i get VirtualBox error: The medium 'lvol.vmdk' can't be used as the requested device type (0x80004005) I've tried all controllers SATA, SCSI, IDE and ...
1
vote
1answer
101 views

changing the partition of a linux

I have a ubuntu system as a virtual system on Virtual Box. It uses VHD as its hard disk. I manged to change the size of VHD using VHD resizer, now I want to expand the partition on vhd so it uses the ...
1
vote
1answer
138 views

Right way to start VirtualBox with shared folders mounted

Need of commandline to start VM with access to shared folder. Now if I run /usr/lib/virtualbox/VirtualBox --comment "win" --startvm "c252555c-bla-bla" I get VM running but shared folders not ...
1
vote
1answer
312 views

Trying to run Virtualbox under NX session: getting permission denied

I am running Nomachine NX server on my Ubuntu 12.04, and I'm connecting from a Windows 7 machine using NX client. When I try to start VirtualBox, I get a permission denied error. The same user that ...
2
votes
1answer
2k views

What does this message from kernel mean?

When I start VirtualBox, I got warning: VirtualBox' uses 32-bit capabilities (legacy support in use) It seems harmless though, but I still would like to know what that means? And why did I get that? ...
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4answers
2k views

Why does VirtualBox crash when I finish the install of BackTrack?

I have a windows 7 64-bit machine in which I have installed VirtualBox and decided to install BackTrack. The installation finished fine, but when it asked me to "please remove installation media and ...
4
votes
5answers
3k views

Gedit won't save a file on a VirtualBox share: Text file busy

I have a text file that I can change using other applications (for example openoffice). But when I try to change and save it using gedit, I am getting error from gedit: Could not save the file ...
0
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1answer
60 views

How can I create labels in VirtualBox like this video?

In this video, I saw a fold-able label in the VM list, how was that created? I'm running VBOX 4.2 OSE as well, but didn't spot where to configure it. > SERVER // can be folded VM 1 VM 2 ...
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4answers
23k views

File permission issues with shared folders under Virtual Box (Ubuntu Guest, Windows Host)

I am using Ubuntu on Virtual Box and I have a folder which is shared between the host (Windows) and the VM (Ubuntu). When I open any file in the share folder in Ubuntu, I can not change it as its ...
2
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2answers
2k views

Installing VirtualBox inside of OpenVZ - missing sources

I'm attempting to install VirtualBox inside of an offsite OpenVZ instance I got a good deal on. The point being to run a small Windows XP box for some kind of Windows Server. Yes, it's an ...
4
votes
1answer
1k views

VirtualBox: mount a shared folder automatically in Gentoo

I'm currently writing a template (in veewee) to build a vagrant box running Funtoo x86_64. Currently, my box fails the last step for vagrant basebox validate, in which a shared folder has to be ...
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2answers
2k views

VirtualBox on Debian

I have two kernels installed, 3.5.0 and 3.6.0. For several reasons I have to run kernel 3.5.0. VirtualBox works perfectly on 3.6.0, but not on 3.5.0. After I booted kernel 3.5.0 I triggered a module ...
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2answers
511 views

What would be a light weight, memory non-intensive distro for virtual server use?

I have come across several posts talking about light weight distros from a general context, but none of them are really hitting the nail on the head for me. Specifically, I have PHP script that I run ...
5
votes
1answer
1k views

How to force Debian to wait for DHCP

I am running Debian squeeze in a virtual machine (VirtualBox). The machine has two interfaces: eth0 in "Host-only" mode so that the machine is accessible from the outside; and eth1 in "NAT" mode so ...
5
votes
1answer
560 views

Debian Wheezy, VirtualBox, HP DV6-7099EL problem with AltGr

I just bought a HP DV6-7099EL laptop (Italian keyboard). I'm going to install Debian in a week or two, I just want to test the computer without touching the partitions (just in case I need ...
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2answers
1k views

Running Linux kernel in Virtualbox

I just built a Linux kernel on Ubuntu and now I want to make it run on VirtualBox. I wanted it to be in an img format. I created a hard drive image by doing the commands: $ qemu-img create disk.img ...
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0answers
621 views

Fedora installation problem on virtualbox

I try to install Fedora as a guest operating system on VirtualBox in Windows7 64-bit.I download Fedora-17-x86_64-Live-Desktop.iso first and when I begin to install everything fine until I see ...
2
votes
1answer
53 views

Fedora gives me a list of fedora installs at boot time

The following happens when I start up Fedora, I've installed it on VirtualBox, how can I stop it from doing this? Both of them take me to same installation of Fedora, I have no clue on how this ...
1
vote
4answers
676 views

Smallest Linux/BSD distribution for IPv6 testing?

I'd like to do some IPv6 testing at home, using VirtualBox. I could create a few VMs and leave it at that, but I feel that to really test IPv6 you have to scale up to many nodes. So I wonder: what's ...
3
votes
2answers
2k views

Virtualbox: OS cannot use the new extended disk space (.vdi)

I am running Virtualbox. I increased the size of my hard disk (.vdi) from 10G to 15G. Now when I start my Mint vm, the hard disk reports as 7.5g (df) even though i extended it (fdisk -l). I am not ...
1
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0answers
497 views

Install CentOS in a VirtualBox to a Compact Flash and use it on a mini PC

I got into a very specific situation and want to get to know your opinions. I have got a mini PC with Intel Atom processor which should run CentOS with an upgraded kernel to 3.x and some ...
3
votes
1answer
477 views

How to access my Mageia web server VirtualBox guest from my host system web browser?

I have installed and setup a guest Mageia 2 on VirtualBox which I plan to use as a development web server. My host is Windows 7 (64-bit) and I want to access the web sites from this host web browser. ...
0
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1answer
343 views

Can I setup a local webserver using ArchLinux and VirtualBox

I intend to create a local webserver using ArchLinux and VirtualBox for testing purposes. I just wonder if Arch Linux has what it takes to create a fully functional webserver?
4
votes
3answers
3k views

Lightweight VirtualBox Host OS for single guest

I'm thinking about replacing some PC's on our network, some win32 and some linux. I'd like to run the actual OS I want in a VirtualBox instance, only one per PC, so I want a mega-thin Linux ...
1
vote
2answers
605 views

good Ubuntu/Debian distro for a development/coding VM?

I have a Windows laptop, but I like to use Linux as a development/coding environment. Currently I am currently running Ubuntu 12.04 as a guest OS with VirtualBox. Some of the issues with this setup ...
0
votes
1answer
1k views

Can't upgrade VirtualBox in Mint 12

I'm running Linux Mint 12 x64 and can't get the latest virtualbox-4.1 update through apt. I have the following line in my /etc/apt/sources.list: deb http://download.virtualbox.org/virtualbox/debian ...
3
votes
2answers
2k views

How to install Gentoo with VirtualBox and use it as native OS later?

I'd like to try Gentoo (again...). I know that many steps require a lot of configuration and much more time. I'd like to do something else on computer during long waiting, because of that I would like ...
2
votes
0answers
376 views

VirtualBox with aMule - How to configure network, port forwarding… properly?

for security reasons I am running aMule inside VirtualBox. Guest and Host systems are Linux (to be more specific Arch 64 distro) Host system has public ip directly connected to internet (no router) ...
2
votes
2answers
2k views

How to mount ext3,ext4 sitting on VDI VirtualBox HDD?

How to mount ext3, ext4 partition sitting on "Fixed-Size VDI" VirtualBox HardDisk ? To be more specific, I ma interested in case when VM is not running.
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3answers
3k views

FATAL : No Bootable medium found! System halted

I just got a .iso of the linux distro Backtrack 5 R2. I set it up, using virtual box, and set it up to run using the .iso, and hard drive as a .vdi. Here's the setup: System: Base Memory: 1500 MB ...
0
votes
1answer
1k views

Start X in Debian Wheezy

I have been trying for several hours to get to the desktop in Wheezy (amd64 and i386) on Virtualbox but when I execute: startx i just get a slightly different looking prompt. Do I have to do ...
5
votes
3answers
2k views

Migrating a Virtualbox virtual machine into a physical dual-boot system

I'm running a Linux Mint 12 virtual machine in Virtualbox. I would like to move it into a dual-boot setup with my Windows 7 installation. I have lot of settings in there, and apps installed, and my ...
0
votes
1answer
3k views

How to configure VirtualBox to route through tor?

How can I configure VirtualBox to route all network access of a guest OS through TOR? My host system is running Linux, and I've already set up TOR on it.
3
votes
3answers
8k views

“mount: / is busy” when trying to mount as read-only so that I can run zerofree

I am trying to run zerofree on Ubuntu 11.04 so that I can compact the VirtualBox vdi image using: VBoxManage modifyhd Ubuntu.vdi --compact In order to run zerofree the disk image has be mounted as ...