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

learn more… | top users | synonyms

6
votes
2answers
18k views

How to run a fresh version of AIX in a Virtual Machine with a Linux host?

I need to learn about AIX, and I only have a laptop with Fedora 14/VirtualBox on it. Is there any chance that I could run an AIX guest in my VirtualBox? My laptop has an Intel(R) Core(TM)2 Duo CPU ...
10
votes
3answers
9k views

CentOS no network interface after installation in VirtualBox

I have Ubuntu 12.10 on which i installed virtual box on which I setup centos 6.4 i386. On Ubuntu I have: 3.5.0-17-generic kernal running. On virtual box I install centos 6.4 and everything works ...
1
vote
2answers
479 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 ...
3
votes
1answer
6k 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 ...
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.
3
votes
2answers
3k 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 ...
3
votes
2answers
1k views

Wireless bridged networking in KVM. Why is it so complicated?

I've been using VirtualBox (and sometimes VMWare) for years and I've never had any problem with the virtual network adapters, no matter if the physical ones were wired or not. I also played some time ...
130
votes
16answers
36k views

Any reason NOT to run Linux in a VM all the time?

I've switched to using Arch Linux for most of my day to day work and don't need Windows for anything but gaming and the couple of apps that aren't ported to Linux like OneNote. My Linux distro is ...
33
votes
9answers
55k views

How to automatically start and shut down VirtualBox machines?

I need to run a software system that is intended to be installed as an appliance on a dedicated machine. In order to save energy, I plan to run the system on a VirtualBox VM instead. The host is a ...
10
votes
3answers
21k views

How To Install Virtualbox Guest Additions On CentOS via Command Line only

Reading the Virtualbox user manual, I finally got [here], which explains how to install Virtualbox Guest Additions on a Linux guest via Command Line. But it's not clear enough for me (I just started ...
9
votes
3answers
17k 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 ...
7
votes
2answers
8k views

Uninstalling default VBoxGuestAdditions on Debian

When I ran sh /media/cdrom/VBoxLinuxAdditions.run I got the following warning message: You appear to have a version of the VBoxGuestAdditions software on your system which was installed from a ...
10
votes
1answer
4k views

Using a LVM partition as a Virtualbox drive

Is it possible to use a LVM partition as a Virtualbox disk? I can't find any option to use a device as a Virtualbox disk, only disk images.
4
votes
1answer
5k views

CentOS doesn't know what the internet is

So I've done my share of investigating this problem... I just recently created a CentOS 6 VM on my LinuxMint box using VirtualBox. I left all the recommended values the same upon creation (8GB HDD, ...
6
votes
4answers
9k views

Booting the already installed Windows from the VirtualBox installed in Ubuntu

I want to boot the Windows which is installed in laptop's internal harddisk(/dev/sda1) from the VirtualBox installed in my Ubuntu. Can somebody tell me how to do this in VirtualBox.
3
votes
2answers
3k views

Qemu & AIX 6.1 - what am i missing?

I have a Fedora 14 i386 / T7100 C2D HP notebook. I need to run e.g.: AIX 6.1 on it for testing purposes. I installed a VirtualBox on this Fedora machine. I installed a guest os in the VirtualBox. ...
9
votes
4answers
4k views

Convert image of a partition into image of a disk with partition table

I have an image of an existing partition generated with dd if=/dev/sdXN of=image.bin. Now I want to use this image as the basis for a virtual machine. I know how to convert the image into a format ...
6
votes
1answer
3k views

How to make a distro be fullscreen on VirtualBox?

I'm running Debian as host and I fail to get Debian, Ubuntu, and Fedora guests to be fullscreen. Changing video memory didn't help. NOTES: I haven't tried any other distro I didn't create WinXP ...
5
votes
3answers
3k 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 ...
4
votes
3answers
5k views

Sharing folder from Windows Host to Freebsd Guest

First of all, let me say that though I use Linux (Red Hat, at work) regularly, I am a complete beginner when it comes to actually administrating it. What I am trying to accomplish: I have (at home) ...
1
vote
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 ...
3
votes
1answer
9k views

gparted live CD can't resize a partition?

I recently ran out of space on a VirtualBox VM (CentOS guest) managed by Vagrant. It was using a .vmdk image, so I couldn't dynamically resize it. Following these instructions, I cloned the old image ...
2
votes
1answer
541 views

Virtualbox under Proxmox

On a Jenkins Master-Slave configuration and need to run on the slaves Kitchen tests on several jobs. Kitchen for those who do not know it, runs infrastructure on demand using Vagrant and VirtualBox ...
2
votes
1answer
851 views

What are some options for lightweight distros, specifically for virtulization? [duplicate]

Possible Duplicate: Which Linux distro is most lightweight for running virtual machines? I've been using Linux for a year or two full time. I do a lot of programming, and I'm pretty good ...
4
votes
2answers
500 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 ...
3
votes
1answer
471 views

Can VirtualBox return IP address for launched VM?

I would like to start my VM from the command line and without the GUI using the following command: VBoxManage startvm <MY_VM> --type headless and the SSH into it from the next prompt. The ...
3
votes
1answer
5k views

No networking for Centos under VirtualBox

Running an Ubuntu desktop server. I installed virtual box, then installed CentOS as a virtual machine. Centos is not starting the eth0 network adaptor. When I start it manually, I cannot connect ...
3
votes
2answers
584 views

Virtual box for centos PAE

I am trying to get virtualbox to install on a very touchy box. It keeps complaining. /etc/init.d/vboxdrv setup KERN_DIR=/root/linux-2.6.18.5 That runs and gives this error: Attempting to install ...
2
votes
2answers
11k views

Cannot connect to my Virtual Box Ubuntu system

I have a VirtualBox running an Ubuntu OS. I'd like to access this Ubuntu machine using ssh or telnet. In order to do that I've performed the following steps: sudo apt-get install telnetd sudo ...
2
votes
0answers
318 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
1answer
238 views

How do I determine where DNS requests fail in the TCP stack?

I have the networking setup described here: Why is this static route not taking effect? Currently, I can ping my DNS server but all DNS requests fail: ~$ ping 130.35.249.52 PING 130.35.249.52 ...
1
vote
2answers
278 views

lxc: running virtualbox inside a container

I've install virtualbox inside an lxc container. However when I try to start a VM I get the message: kernel driver not accessible (rc=1909) ....permission problem with /dev/vboxdrv. This obviously ...
1
vote
2answers
105 views

kfreebsd ISO boot to grub menu

Having obtained the kfreebsd ISO image from here, I set up a VirtualBox VM to install from the ISO. When I boot up the VM, the session ends up with the grub menu instead of initializing the ...
1
vote
1answer
2k views

NTP not syncing in a VM

I'm managing some VirtualBox developer environments. The time drifts out of sync when the box is suspended, so I want to use NTP to keep it in sync. NTP doesn't seem to be doing its job, though - the ...
1
vote
2answers
266 views

Virtualbox 64bit image on 64bit computer without virtualization support

I have a 64 bit image for VirtualBox (.vmdk file), and I don't have a 32 bit version. My computer doesn't support hardware virtualization. Logically VirtualBox says: This kernel requires an ...
1
vote
0answers
459 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
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 ...
1
vote
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 ...
0
votes
1answer
749 views

Get an error with apt-get trying to install pidgin

I'm running this as a debian wheezy inside a vm with NAT networking with a win7 host. When I try to install pidgin using sudo apt-get install pidgin I get following error Err ...
0
votes
3answers
6k views

How to reach a Vbox guest from host when using NAT networking

Using Fedora or Ubuntu for the host with firewalls turned off on each side (vbox guest&host), what do I have to do to reach the guest machine using a NAT interface just like it would be with a ...