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

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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 ...
4
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2answers
701 views

Can VirtualBox run under Xen Dom0?

I'd like to turn my Linux Mint desktop into Xen host. Will I be able to use VirtualBox inside Dom0, just like without Xen? What the limitations would be (if any)? I believe, that this might not be ...
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0answers
107 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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2answers
440 views

VirtualBox: Same IP address for both network interfaces on same machine (scientific linux)?

When booting up the VM (Scientific Linux 6.4) in VirtualBox (4.3), I'm getting the same ip address for both network interfaces. VirtualBox has NAT for the first network adapter, and Host-Only for the ...
2
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2answers
412 views

Resize vdi size doesn't work as supposed [duplicate]

I just installed the new one Debian xfce via VirtualBox, but decided to increase the vdi size from 8GB to 20GB (because it requires 42% of all disk space at this moment): VBoxManage.exe modifyhd ...
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1answer
119 views

VirtualBox Package to DL for Linux Mint

I am trying to decide which edition of VirtualBox to download. I am currently running Linux Mint 16 Petra MATE and am wanting to install Windows 8.1 to a VM to use Visual Studio for some of my course ...
0
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1answer
42 views

How to log into network in linux?

I am using a custom version of OpenWRT linux that is used as a dev enviroment for a a graphic library. I am using it as a Virtualbox image. The distro contains a proxy module that needs to access the ...
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0answers
590 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 ...
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1answer
252 views

Web server seems to keep serving old images, issue with Apache & VirtualBox?

I'm asking this here because I'm pretty sure it's a Linux issue. I'm running Apache server locally on Ubuntu Server 12.10, which runs inside a virtual machine (VirtualBox) on Windows 7. The "www" ...
2
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1answer
88 views

Prevent libvirtd from modifying file attributes

I have a .vdi disk file that is shared between libvirtd and VirtualBox. Each time I start a program with libvirtd, the owner of the .vdi file is set to root. I'm wondering if it's configurable? I ...
3
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1answer
8k views

Why can't I install Debian amd64 in VirtualBox?

I'm trying to install the Debian ISO, debian-live-7.2-amd64-standard.iso into a virtual machine in VirtualBox but it just hangs. I'm running this version: $ virtualbox -h Oracle VM VirtualBox ...
0
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1answer
3k views

Ubuntu: how do you swap eth0 and eth1? (Ubuntu 13.10 server in a VirtualBox VM)

I installed Ubuntu 13.10 server (64-bit) in a VirtualBox 4.3.6 VM (Windows host) with one NAT adapter assigned. The only non-default software selected during installation was OpenSSH. So far so ...
0
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2answers
424 views

Virtualbox user home directory

I have a tiny problem. I want to avoid VirtualBox from creating /home/$USER/.VirtualBox directory and create another directory like /home/$USER/DIR instead to put the log files etc there. I tried to ...
0
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0answers
61 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 ...
3
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1answer
63 views

Run Windows program on Linux in a secure way

I am trying to find a way to achieve a secure execution of Windows programs inside a Linux installation. I suppose that a Windows malware should not do any damage (infect the machine), if executed ...
1
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2answers
2k views

How to connect to a guest VM from the host system?

I have a VM webserver setup and I have installed and started Apache. The VM has a bridged network interface and can be pinged from the host using 192.168.0.2. However, if I type that same IP address ...
2
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1answer
98 views

Does my VM need to be on the same LAN IP range to ping?

I have a home LAN where all internal IP addresses are in the rang 192.169.0.0-254. However, on one of those computers I have setup a CentOS VM, which currently seems to be set to 10.0.2.1. So the VM ...
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2answers
1k views

How to forward port by (sub)domain name?

I have this setup: a (Host) FreeBSD 9.2 host server running VirtualBox with another (Guest) FreeBSD guest server. I have set up port forwarding on the Host to the Guest like this: VBoxManage ...
0
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1answer
72 views

host only ip address: can it be 10.*.*.*?

My router is set to have computers IP range from 10.1.1.1 to 10.1.1.60 I'm trying to run Linux in virtual box in a host computer with windows 7. The host computer has 10.1.1.5 currently, which is ...
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0answers
253 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 ...
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0answers
395 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) ...
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0answers
93 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. ...
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3answers
1k views

Having issues installing Kali Linux in Virtualbox

Trying to install Kali Linux in VB and it freezes. I believe I have the correct version and a good ISO because it comes up and allows me to navigate to "install" Once I press enter, all that happens ...
0
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1answer
59 views

How to connect to a virtualbox guest?

I have Ubuntu and I've installed VirtualBox in the desktop and installed CentOS but how would I go about connecting to it remotely via SSH as if I type my IP in? When I do this it just loads the ...
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0answers
223 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 ...
2
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1answer
2k views

Error running Virtual Box on Arch Linux

I installed Virtual Box regularly on Arch Linux using pacman: pacman -S virtualbox When i run virtualbox from the terminal, the GUI of the program is loaded but I can't use a virtual machine and I ...
2
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2answers
228 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
1answer
212 views

VirtualBox abnormal behavior when mouse focus from iMac Maverick to vm running Debian wheezy

I am experimenting this really annoying behavior. I never had this problem with other platform combination. In this combination: Hardware OS Host: iMac Maverick Oracle VirtualBox 4.3.2 r90405 Vm ...
2
votes
8answers
8k views

CentOS 6.5 installation hangs on first screen

I'm trying to install CentOS 6.5 in Virtual Box. The problem is, the installation hangs on the first screen after waiting about 10 seconds. How can I pass this screen? The steps I installed: 1) ...
2
votes
1answer
1k views

Mounting another VM's .vdi in VirtualBox

I have two VMs in VirtualBox. For exmaple, VM 1 runs Red Hat, and VM 2 runs Ubuntu. For the Red Hat VM I have redhat.vdi and redhat2.vdi, and for the Ubuntu VM I have ubuntu.vdi and unbuntu2.vdi. ...
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3answers
819 views

How to use VNC for gaming?

I was just wondering if it's possible to set up a windows 7 VPS/VNC server to be used for gaming on my local network. I have a macbook pro as my main computer, it doesn't quite have the horsepower ...
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1answer
237 views

Fedora and Samba on VirtualBox

I have Linux Fedora 18 installed as a VM Guest. Trying to share directories from the Linux VM Guest box to the Windows 7 Host. (NOTE: VirtualBox is installed on Windows 7, and the Linux virtual ...
2
votes
1answer
904 views

Change executable reference for app icon in in GNOME 3 launcher

I've created a custom script to launch VirtualBox that replaced the original script in ¸/usr/bin/¸. So running VirtualBox in a terminal launches my script. However, pressing super key and type ...
1
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2answers
78 views

Virtualize Windows on Fedora and let Windows see real hardware

My question may be weird. I want to know if there is some virtual machine that lets me install Windows 7 under Linux and lets Windows use, as a virtual device, the same device that is really installed ...
2
votes
1answer
1k views

Transferring Operating System from VM to Physical System

I have Ubuntu 13.04 running in a VM in VirtualBox. Originally, I was just trying it out, but now I've started using it a lot, and I have many of my programs and files in it. Is it possible to transfer ...
3
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1answer
5k views

Installing Android-x86 on a USB (not creating a Live USB)?

I want to carry around an Android OS install on a USB so I can have a Google Authenticator with me everywhere I go since I don't own any mobile devices. The idea being that I can run Android through ...
2
votes
0answers
186 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 ...
4
votes
1answer
2k views

Debian console size in VirtualBox

I installed Debian 7.2.0 as a guest operating system on VirtualBox 4.2.18 (host OS is Windows 7). I installed Debian without any graphical user interface. When I start up Debian, the console size is ...
7
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5answers
5k views

Linux Mint 15 unable to install on VM VirtualBox

Appears that something maybe up with my VM set-up as it wouldn't install Fedora either. Problem will be I load up the VM and hit F12 to boot from the CD/DVD which is pointed to the mounted ISO file ...
4
votes
1answer
2k views

Open VirtualBox GUI?

I've installed VirtualBox and I would like to create a VM now. I prefer to use the GUI rather than the command line interface, and I know that VirtualBox comes with such a GUI. However, I can't seem ...
1
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1answer
44 views

Unable to unregister vms

I have the following command to extract the name of virtual machines currently available in the host system. vmslist=$(vboxmanage list vms | awk '{print $1}') I pass this list to a for loop in ...
4
votes
1answer
586 views

How to make use of a real PCI modem in a Virtual Machine?

Is there a way where I can use my PCI modem in a virtual machine on an ubuntu 12.04 host box? I have installed Ubuntu 12.04 on the host and I want to use my PCI modem on a guest virtual machine. Can ...
0
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0answers
322 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 ...
2
votes
1answer
398 views

Debian/kfreebsd VirtualBox guest additions

I'm trying and failing to install the virtualbox guest additions for a unstable Debian/kfreebsd virtual machine running in VirtualBox. Without the guest additions, the idle process pegs one of my CPU ...
2
votes
1answer
131 views

Share an external IP with several virtual hosts

For a centos server hosting a few LAMP virtual machines (using VirtualBox), I have a single external IP. I would like to be able to use this single host external IP to address the virtual machines. ...
1
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1answer
433 views

Starting rng-tools in SLES guest in VirtualBox

I am trying to start rng-tools in a SLES 11 SP3 installation inside of VirtualBox. vagrant@sles11sp3x64:~> uname -a Linux sles11sp3x64 3.0.93-0.8-default #1 SMP Tue Aug 27 08:44:18 UTC 2013 ...
3
votes
1answer
305 views

Can't boot properly after moving all files off then back on my VM drive

I have created an Ubuntu 12.04 32-bit VM in VirtualBox with a .vdi disk. I then mount this disk with qemu-nbd and move all the files off it; then back onto it. When I boot the VM again I get varying ...
1
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1answer
321 views

Centos VM network configuration problems [closed]

Hi I am new to this stuff and confused. I have a CentOS VM and I cannot get it to see the outside world. I have a bridged adapter. I have tried NAT and a host only network. /etc/sysconfig/network: ...
1
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1answer
48 views

retrieve the host interface name used by a VirtualBox interface in “bridged mode”

I need to retrieve the tuntap interface name used from my the VM interfaces in "bridged adapter" mode. I found that this information resides in the xml file of the VirtualBox VM under: val ...
4
votes
1answer
45 views

User-specific virtual machines in VirtualBox

Is it possible to start many VMs created by different users on the same Linux host? I want to start four virtual machines with my own user name and start four with another user name at the same time ...