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

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7
votes
1answer
12k 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 ...
4
votes
1answer
442 views

Fedora 18 guest in VirtualBox 4.2: How to assign static IPv4 address to guest regardless of active ethernet interface on host

I have a Ubuntu 13.04 host running VirtualBox 4.2.12. This host has both a wired and a wireless network interface, but only one of which would usually be active at any given time. For example, at home ...
3
votes
0answers
63 views

How do I setup an IP address on my virtualbox VM?

I have a VM which I run on VirtualBox like so ... $ VBoxManage startvm --type headless dev-006 ... and I can see that NIC1 is "Bridged" and setup like so ... $ VBoxManage showvminfo ...
3
votes
0answers
208 views

Increasing serial baud rate within Ubuntu under VirtualBox

I'm debugging a kernel module under VirtualBox with a guest and host OS as Ubuntu 10.10. I'm using the virtualbox serial port but I'm maxing out at the baudrate 115200. My grub config looks like ...
2
votes
0answers
63 views

Debian 64-bit sees less than 4GB of RAM

I have a Debian wheezy (7.4) amd64 virtual machine running under VirtualBox 4.3.10 on a Win7 x64 host with AMD A10-5700 processor. The virtual machine is configured with 16GB of memory (the host has ...
2
votes
0answers
84 views

Extending/resizing Fedora Guest-OS root-drive in VirtualBox

I hope you can help me with that: My VirtualBox Guest-OS (Fedora 19) told me, that there is not enough free disk-space availabe, so I first increased the .vdi-file by using the Windows-Commandline: ...
2
votes
0answers
132 views

Startx Segmentation fault error after installing VirtualGuest Additions for Virtualbox

I have been using my backtrack version 5 on the Virtualbox for some time now but I had a resolution problem and after searching found out I better install VirtualGuest additions. However after ...
2
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0answers
226 views

After installing VirtualBox to Fedora 17 the system won't boot (NVidia drivers)

My luck I had couple of older kernels, which work. The new kernel, probably somehow patched by VirtualBox fails to load. What fails is X-server, when it tries to start, here's the log: [ 14.284] ...
2
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0answers
332 views

Error: invalid arch independent ELF magic, while loading a VirtualBox machine with Ubuntu Tinyos

I've created a virtual machine with Ubuntu (having TinyOS). The problem arises when I start the machine. I immediately get a black screen with written: GRUB loading. error: invalid arch independent ...
2
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0answers
762 views

How to setup GParted video mode in Oracle Virtualbox?

I'm trying to boot GParted live 0.14.1-6 within Oracle Virtualbox 4.2.6 r82870 (Extension Pack installed). The host OS is Windows 7, the physical graphic card is an AMD Radeon HD 6900. The physical ...
2
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0answers
347 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
0answers
136 views

VirtualBox appliance import locks up system

I have a Windows Vista x64 appliance that I am trying to import into the Open Source Edition of VirtualBox on Linux Mint 11 x86-64. The ovf file is 21.3 GB in size. The problem I am having is that ...
2
votes
0answers
999 views

TP-Link WN321G USB wlan in VirtualBox Ubuntu guest

I am trying wifi usb stick tp-link wn321g @ ubuntu 11.04 (in virtualbox), so far I was able to scan the air, connect to a wpa2 network and do some basic information gathering using airodump-ng Now ...
2
votes
0answers
313 views

VirtualBox bug[?] when Chainloading Grub2

Regarding this: How to install Fedora&Ubuntu with encrypted VG's on one disk? So booted into Ubuntu..and I run this script: #!/bin/bash # show the bootlist of grub when booting pc sed ...
1
vote
0answers
9 views

A Way Around: Host Accessing Guest in Internal Network?

folks. I have installed a Linux virtual machine in VirtualBox with 2 adapters: vnet0 is a host-only network and vnet1 is an internal network. I am able to get the IP address given by vnet0. ...
1
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0answers
15 views

vboxdrv setup error in debian

I try to run this command in terminal and this error happened: root@ali-lapdeb:/home/alireza# /etc/init.d/vboxdrv setup Stopping VirtualBox kernel modules ...failed! (Cannot unload module vboxdrv) ...
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0answers
24 views

Installing Virtual machine on a virtual Machine

I am implementing Oracle RAC using 11.2. For shared disc option and low cost, we are planning to use Virtual Machines. I have installed one virtual machine (PARENT) Specifications: Oracle Linux 5.8 ...
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vote
0answers
57 views

Need to install VirtualBox Guest Additions 4.3.8 in CentOS 6.3

My host system is OSX 10.9.2 and I'm running VirtualBox 4.3.8. In a Hadoop class I took recently, we were provided with a VM disk image preloaded with CentOS 6.3 and a lot of Hadoop-related ...
1
vote
0answers
27 views

How shadow a file to point to something else?

Case: VirtualBox doesn't support Windows' symlink to be shared with host (Linux). actually a physical folder which contains the link is share. Everything except the symlink can be accessed. Have a ...
1
vote
0answers
63 views

Pentesting from a virtual machine, hiding the host

I want to install Kali Linux as a virtual machine in VirtualBox for pentesting wireless routers and network hosts. I want to hide my host OS, which is Windows 8, so that other machines see my computer ...
1
vote
0answers
62 views

sharing folders in virtual box

I'm trying to run a Linux Mint guest inside a Linux Mint host(both 64-bit). I've installed Guest Additions etc. But I'm not able to access the shared folder. sudo mount -t vboxsf kernel ...
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0answers
124 views

Cannot open shared folder under Debian (VirtualBox)

There is a virtual machine under Debian 7.1.0 Wheezy i386 (guest). Host is Linux Mint 12. The shared folder is set up with auto-mount, but it doesn't appear in /media directory, as said in the user ...
1
vote
0answers
250 views

Connect two VirtualBox virtual machines through SSH

I have two VirtualBox virtual machines: one with SuSE Enterprise 10 and one with Red Hat Enterprise 5. I want to connect through SSH from RedHat to SuSE. Both are configured to use a bridged adapter ...
1
vote
0answers
688 views

Using a bridge, an LXC container can't ping router, but the host OS can

I've got a virtual machine running under virtualbox, and in that virtual machine I've got an LXC container I'm trying to bridge to virtualbox's NAT interface: ------------- ----------- ...
1
vote
0answers
127 views

Centos 6.2: Unable to open terminal after vbox save state

I'm experiencing this issue frequently. Usually, I work on my Centos 6.2 in VBox for a while and then close it by saving state (going to other machines or doing host work). Then, I resume my session ...
1
vote
0answers
153 views

How to manage 2 vm using upstart?

I use an upstart script to monitor a vm and respawn it when it gets killed. I would like to simulate a failover by doing the following. Create a clone of the VM1 say VM2. When either of them is ...
1
vote
0answers
424 views

Problem getting Fedora to run in VirtualBox

I'm using Ubuntu 12.04 64-bit, trying to get Fedora 18 64-bit to run in the Oracle VM VirtualBox. I've got VirtualBox installed (via the .deb package available from the official site,) and I got the ...
1
vote
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 ...
1
vote
0answers
445 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 ...
1
vote
0answers
363 views

3D Acceleration/Compiz Failure

I've installed Linux Mint 12 & Fedora 16 in VB 4.1.10 on a Windows 7 Host which has a Intel i3 processor and Intel HD 3000 graphics card. For both Linux installations I've enabled 3D acceleration ...
1
vote
0answers
528 views

Gnome trouble on a DisplayLink device in a Linux virtual machine

I have a virtual machine running Ubuntu 10.04 32-bit. Using the tools provided with VirtualBox, I have added a DisplayLink device to the VM and created the following xorg.conf file: Section ...
0
votes
0answers
30 views

linux mint booting to black screen

I was installing virtualbox and lost the ability to open new terminal windows. Thinking it would fix itself I restarted after I got virtualbox installed. Now I am booting to a blank screen. ...
0
votes
0answers
27 views

How do I install Plan 9 on Oracle VM VirtualBox?

I downloaded a Plan 9 (4th Edition) ISO from Bell Labs and gave the system twice the recommended memory and hard disk space. I followed the installation prompts, choosing the default options where ...
0
votes
0answers
90 views

subprocess installed pre-removal script returned error exit status 1

Here is the virtualbox-4.3.prerm script. apt-cache policy virtualbox-guest-additions-iso virtualbox virtualbox-4.3. I was trying to install virtualbox-guess-additions-iso, and got the following ...
0
votes
0answers
26 views

Left control key not working in virtualbox

I'm having an issue. I'm trying to install Gentoo in virtualbox. I can't use nano because when I press Ctrl + x, I see, I have written x letter. Something's wrong with Ctrl key in virtualbox. I've ...
0
votes
0answers
51 views

Error when installing Oracle VirtualBox on Ubuntu 12.04

I got the following error and couldn't find any solution on Google: apt-get -f install VirtualBox-4.3 dpkg: error processing /var/cache/apt/archives/virtualbo ...
0
votes
0answers
57 views

Why are my two virtual machines getting the same IP address? (Oracle virtual box)

I have following set up on my machine. Windows 8 operating system first Ubuntu as virtual machine. I configured two network adapters for Ubuntu 1) NAT 2) Host only. after that I was able to ping ...
0
votes
0answers
102 views

WebGL support on VirtualBox guest

I've managed to install a Debian 7.3 as guest on virtualbox 4.3.6 VM with guest additions, and I'm not able to make work webGL. While I'm able to see openGL working (tried with glxinfo and glxgears ...
0
votes
0answers
41 views

Upgrading VirtualBox Guest Additions

I have been running a Debian (Wheezy) guest on a Window 7 host with Oracle VirtualBox. I was recently prompted to upgrade the VirtualBox and did so to version 4.3. Now I cannot get the guest ...
0
votes
0answers
157 views

Virtualbox 4.2.18 Ubuntu guest — unable to access shared folder

I'm using virtualbox 4.2.18 with Windows 7 host and a Ubuntu 13.10 guest. I've shared a folder from Windows host to the guest OS using the Virtualbox settings for shared-folder. At first, there was a ...
0
votes
0answers
232 views

Centos 6.3 on Oracle VirtualBox 4.3.6 GUI flickering after startup

My CentOS 6.3 installation in Oracle Virtual Box 4.3.6 was working fine until this morning when the UI would not startup properly and started flickering. In the UI there is a white box (3x2 size) ...
0
votes
0answers
55 views

Windows 7 guest fails to boot on Fedora 20 host

In virt-manager Windows boots (in safe mode) up to loading classpnp.sys. CPU usage then stays at 100%. In VirtualBox I get a blue-screen-of-death right after loading classpnp.sys and then it reboots. ...
0
votes
0answers
250 views

Ubuntu warning. W: Duplicate sources.list entry

After installing Oracle VirtualBox, when I do sudo apt-get update, I get the following warning W: Duplicate sources.list entry http://download.virtualbox.org/virtualbox/debian/ raring/contrib i386 ...
0
votes
0answers
113 views

DNS issues when using VPN in Linux Mint

I'm using Windows8 as my host OS, and are running a Linux Mint VM on virtualbox, with its network being virtualized as NAT. I'm using Ciscos AnyConnect VPN to get access to a certain network. The ...
0
votes
0answers
63 views

Weird graphics after fresh arch install on virtual box

I just installed arch on virtualbox to test it out but for some reason it's not displaying correctly ( here's how it looks: http://imgur.com/avbpxHE ) I'm using virtualbox version 4.2.16 Basically I ...
0
votes
0answers
685 views

Can't connect through ssh?

I'm running two OSes, one (Backtrack 5) as a guest in VirtualBox and the other (Ubuntu 13.04) as the host. Now when I connect to my host through ssh (host-only connection): $ ssh 198.168.*.* -vvv ...
0
votes
0answers
68 views

LXC: running Virualbox within a container

I've installed virtualbox inside an lxc container. However when I try to start a VM I get the error message: kernel driver not accessible (rc=1909) ....permission problem with /dev/vboxdrv. This ...
0
votes
0answers
511 views

Trying to install fedora 19 beta TC3 (lxde spin) in virtualbox

I am trying to install fedora 19 beta TC3 (lxde spin), iso image from here: https://dl.fedoraproject.org/pub/alt/stage/19-Beta-TC3/Live/x86_64/ I have virtualbox running in my Lubuntu 13.04 raring ...
0
votes
0answers
594 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 ...
0
votes
0answers
986 views

Multiple network adapters with Virtualbox guests?

I'm running VBox under Mac OS with multiple Linux guests (Redhat). Everything works fine except I want to test dual NICs in one of my guests. I'm using host-only adapters and would like to simulate ...