Oracle VM VirtualBox is a desktop vitualisation product for x86, AMD64 and Intel64 processor architectures.

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virtualbox bridged adaptor works only guest->host but not host->guest

I have virtualbox 4.1 on a ubuntu 12.04 host. On my host I have a virtual interface eth0:1 configurend as 10.0.1.1. I have a few virtual machines using bridged adapters, configured in the 10.0.1.0 net ...
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4answers
3k views

SSH between two Virtualbox guests

On my laptop I'm running two Ubuntu servers as guests on virtualbox. They are connected via a host-only adapter that has an IP address of '192.168.56.1', with the two guest severs having IP addresses ...
1
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1answer
365 views

Windows XP (in VirtualBox) map alias to host server

I have a Ubuntu 12.04 system running VirtualBox. I installed Windows XP as a VM and it is working perfectly. I configured file sharing which works fine. I can also type the IP of my host machine into ...
0
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1answer
6k views

Virtualbox: How to merge current state (snapshot) with disk image

We have a virtual server named Jira running under VirtualBox 4.0 (host is Debian Squeeze). At some point in time a VM failed to boot, so we had to boot from GRML rescue iso. Before doing that we have ...
3
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2answers
2k views

Vagrant/VirtualBox can't resolve some domains from w/in VM

Just trying out VirtualBox & Vagrant and my initial lucid64 VM can't resolve us.archive.ubuntu.com but can resolve security.ubuntu.com, google.com and www.apple.com (but not apple.com w/out the ...
0
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1answer
576 views

Steps to use juju to orchestrate a devStack fresh VM setup?

Using this devStack guide : Running a Cloud in a VM to test OpenStack. What would be the steps to get the correct juju configuration from a fresh devStack setup? EDIT : Found out the first ...
4
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2answers
6k views

What is the correct network configuration for a devStack VM (virtualbox)?

Usually when I setup a new Ubuntu VM, i keep the eth0 in NAT mode to get the internet & I add a eth1 interface in HostOnly mode so that I can ssh. But using this devStack guide : Running a Cloud ...
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3answers
3k views

Network adapter error in Windows Server 2012 Installed on Virtual Box

I installed Windows Server 2012 yesterday in VirtualBox, now the 2012 VM shows the network adapter as not found. I updated my virtual box to latest version and installed guest additionals still ...
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1answer
2k views

ubuntu - You don't have permission to access / on this server

I installed ubuntu server 12.04 and used windows 7 folder as shared folder using guestadditions. I can see the folder as sf__projects, so i symlinked it to var/www/_projects But the issue is all ...
1
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1answer
64 views

Configure trickle to add guestOS

I want to configure Trickle to prioritize my bandwidth with an installed app on ubuntu, I understand the basic config: [ssh] Priority = 1 Time-Smoothing = 0.1 Length-Smoothing = 1 [www] Priority = 2 ...
1
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0answers
347 views

I have 8GB Memory, swapness set to 40%, why the swap space is full and can't run VirtualBox?

I am using ArchLinux 64-bit, 8GB Memory. My harddisk sometimes go crazy read/write and freezing other apps. I found that I can't run Virtualbox and the Virtualbox pops up an error says Memory ...
0
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2answers
689 views

Ubuntu on VirtualBox with bridged network cannot access the gateway or internet

I have set up a version of Ubuntu 12.04 under VirtualBox (version 4.1.18) using NAT and everything works fine (using DHCP of course). I am running OS X Lion 10.7.4. However, as soon as I switch the ...
1
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1answer
223 views

virtualbox port forwarding - firewall config

i have a ubuntu host system with virtualbox running a windows server. In Virtualbox i have configured the network with a NAT interface and port forwarding for the RDP deamon running inside the vm. ...
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votes
1answer
887 views

Running 64bit guest on top of 32 host (Windows/Linux)

Is it possible to run 64-bit guest OS (linux/BSD), using VirtualBox on 64-bit capable CPU, but when host OS is 32bit? (Host may be linux or windows.) Will 64bit guest run at full speed or it will be ...
2
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0answers
1k views

Recovering a VHD after resizing it using VBoxManage

I am using VirtualBox 4.1.18 and had a virtual machine running Windows 8 RC with a single VHD, which was initially sized at 25GB (too small!). After installing the OS and some applications I ran out ...
0
votes
1answer
427 views

Virtualbox NAT 22 to 22 fail (HOST port 22 has no program listening)

I am using virtualbox 4.1.16 on a Ubuntu 12.04 x64 vm host and all NAT is working properly, like HOST 2222 -> Client 22 But I have changed my HOST sshd to listen on port 81 and restarted, so host ...
2
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1answer
334 views

guest os ubuntu 10.04 server installed on host os centos 5.7 using virtualbox network issue

I have created ubuntu vm on centos 5.7 server using virtualbox. There is not any issue of connecting remote desktop. But my problem is I cant figure out how to setup connection between host and guest ...
2
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2answers
772 views

Ubuntu installer over PXE doesn't see network adapters => can't download preseed

I'm booting one virtualbox VM from another virtualbox VM (with cobbler) over PXE. Both machines have 2 adapters: 1) external network and 2) host-only network. The "client" VM successfully boots into ...
3
votes
2answers
398 views

nginx serves broken characters (nginx on linux as guest system in vbox)

I have nginx 1.2.0-1 on debian 6.0.5. I have file test.css. I fill it with "abcd1234". Open it in browser. Then I change the content to "mnop". I receive "abcd" in response. I have all the files in ...
1
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3answers
2k views

64-bit Hardware Virtualization on VirtualBox

I am trying to set up a SQL Server practice lab using VirtualBox and a trial copy of Windows Server 2K8 R2 in ISO format. I received an error message that states my processor does not support 64-bit ...
4
votes
3answers
926 views

Is there a test to see if hardware virtualization (vmx / svm) are presently enabled within a Linux session?

I'm writing procedures for configuring VirtualBox support for 64-bit SMP guests, which requires hardware virtualization suppot (VTx/Intel, AMD-V/AMD). I have successfully configured this myself, ...
3
votes
1answer
289 views

apache2 how to trace caller of SIGTERM

I have a dex x64 on a virtualbox win7pro host. My apache2 will stop responding after a page request or other activity such as upload via ftp. The php.cgi becomes non responsive and a restart is ...
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1answer
300 views

How can I force a VirtualBox VM to reload after a crash? [closed]

I'm using Virtual Box for a production server, but sometimes.. it crash! How to force virtualbox to reload it ? Thanks!
17
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1answer
9k views

Vagrant set default share permissions

When running a vagrant instance the project folder is mounted on /vagrant automatically. However is mounted with the following permissions # ll -d /vagrant drwx------ 1 vagrant vagrant 612 Jun 13 ...
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1answer
127 views

ping local server from virtual box

I have VirtualBox 4.1.14 on a ubuntu machine, running a VM with Windows XP SP2 installed. I want to setup a bridge connection between my virtualbox and my ubuntu machine. After that i want to hit my ...
0
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0answers
84 views

Cannot SSH to specific VM from another VM

I have the following environment: Oracle Virtual Box installed on PC (Bridged Networking used) Linux Ubuntu is virtually running on the above-mentioned PC Few virtual RHELs are installed and running ...
-4
votes
1answer
659 views

Does Virtualbox from Oracle have similar tool like Vmware vSphere Client? [closed]

I'm using VirtualBox on my Windows 7 personal PC for open-source OS environment testing. Today, a friend show me his Vmware vSphere Client where he can manage the same Virtualbox thing but under ...
0
votes
2answers
507 views

Access Bind9 DNS in Virtualbox on Host

I've set up a Ubuntu 10.04 Virtual Box with a Bind9 DNS server. The Box has a NAT Network connection for internet access and a host-only adapter for static ip connections from the host (OSX Lion). ...
0
votes
1answer
472 views

VirtualBox with Linux Mint 13 Detects Wrong Drive Size

I am trying to install Linux Mint 13 on my VirtualBox. I created a new VB hard drive with a dynamically allocated size of 8GB (I have tried with fixed size as well). I have tried installing Linux ...
1
vote
1answer
101 views

Installing windows as a guest os on linux server

I have a linux server ( Debian ) and I just have ssh access to it. I install VirtualBox on it, Can I installing a windows as guest OS remotely only from ssh access?
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0answers
254 views

0x0000007b WinXP in VirtualBox with no Admin access on source drive [closed]

I have a physical drive with an installation of WinXP-32 which I have made a clone of using SysInternals disk2vhd. I have no admin rights on this installation. I have tried to boot this VHD in ...
2
votes
1answer
253 views

Is it possible to run VirtualBox in a Virtuozzo VE

I guess this is called Virtualization inside a virtualizer (correct me if I`m wrong). On my research I found that you need to install on the hardware server of Virtuozzo the option: ...
3
votes
1answer
2k views

Mount shared folder (vbox) as another user

I'm trying to mount my vbox shared folder every time my ubuntu starts. So, I added an entry on /etc/init with this: description "mount vboxsf Desktop" start on startup task exec mount -t ...
0
votes
1answer
148 views

basic help for Nat configuration needed

I have a server with a IP 1.0.0.5/24. This is the main IP address of the server, and now I have two other IP addresses for the server, they are 1.0.2.30/24 and 1.0.2.31/24. I want to make a VirtualBox ...
0
votes
1answer
901 views

virtualbox on linux nat configuration

I am trying to set up Network Address Translation on Virtualbox. The host is Debian wheezy and so is the virtualized server. On virtual server side, no configuration has been made; On physical ...
0
votes
1answer
2k views

Creating a windows 8 virtualbox image doesn't work. VERR_NOT_SUPPORTED error occurs

I'm trying to create a Virtualbox image of windows 8 consumer preview. I tried this tutorial: http://www.addictivetips.com/windows-tips/how-to-install-windows-8-on-virtualbox/ I did exactly what was ...
2
votes
4answers
2k views

Can I virtualize multiple hosts into one virtual system?

I have 5 computer systems in our small office. From my basic understanding of Virtualization technology, I think I can virtualize the 5 systems into one big virtual system. I wish to confirm this. ...
1
vote
2answers
405 views

Proper way to expose VirtualBox' machine to network via “one MAC” security locked switch port

Say, we need to expose LXC container (LXC) or Virtualbox VM (VBM) to public network with its own IP-adress (within additionaly assigned network — ADD-net) which is to be routed through main host. When ...
1
vote
0answers
173 views

How can I create a Windows Server 2008 domain user that AD RMS will accept?

I am trying to get basic LDAP authentication running on Windows Server 2008 (for testing purposes, so running in VirtualBox on an Ubuntu 12.04 host). I am installing Active Directory Rights Management ...
1
vote
2answers
120 views

Connectivity among different Virtual Machines

I have a VirtualBox installed on my Host OS Ubunut 11.04. (64-bit) I have 4 virtual machines installed all of them in turn Ubunutu 11.04 (64-bit) I want all the 4 machines to be a part of the single ...
0
votes
2answers
133 views

Virtual Machines and rebooting the host machine

I'm using virtualbox on Windows Server 2008 R2. How do you handle virtual machines when you have to restart the server? How do you make the virtual machines save and close properly before the host ...
0
votes
1answer
212 views

VirtualBox Shared Folder encoding issue

I'm using Ubuntu in Virtualbox and have a shared folder mounted to Virtualbox which i'm accessing inside Ubuntu. The problem is, that when i'm editing and saving some files from shared folder in ...
0
votes
1answer
351 views

Route all traffic on specific domainname to a VirtualBox VM on Windows Server 2008

I've been struggling with some routing problem for a while now, and can't seem to get any way with it. My setup: Windows Server 2008 1 NIC w/ 2 IP addresses VirtualBox VM, w/ Ubuntu Server (LAMP ...
0
votes
1answer
110 views

Virtualbox or VMware networking

Background I have a lab setup in which the guest OS uses postfix as an MTA. Now my host is connected to a Terminal server which for now is on LAN (A lab). Guest has different servers which are needed ...
0
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2answers
643 views

VirtualBox. How to script the start of the machine and installer run (windows)

I can see that I can start and stop a vm with virtualBox using VBoxManage. I m not sure this is the tool I need. I m trying to write a script that Will boot the VM (different flavours of Windows) ...
1
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2answers
185 views

Create a duplicate of my server

I have a VPS running Debian with Plesk which I use to host some of mine and client's websites. I'd like to know what's the best way to create a backup of the server so if anything happens to the main ...
1
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1answer
73 views

Sharing network: windows host act as router for guests?

I want to pin my guest system to existing network - they must get ip from this same dhcp server like host and can communicate with host and other through this network. Can i do that and how?
0
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0answers
486 views

VirtualBox setup of Bodhi Linux

I have a .vdi file that has a setup of Bodhi Linux which I am trying to run with virtualbox. Everything goes fine and the system starts but stops at the grub screen, not loading the linux on the ...
2
votes
1answer
405 views

Windows Server 2003 on Virtualbox: Disk becomes unavailible after adding it as a cluster resource

I created a test cluster in Windows 2003 running on Virtual Box. The virtual disk to be used as a cluster resource has been changed to type shereable using VBoxManage command line utility. On that ...
2
votes
1answer
139 views

How to attach virtual disk on the fly? (virtual box)

I have this VM (ubuntu server 10.04 @ vbox 4.1.12) and I want to attach a virtual disk on it, but on the fly. I know that I can add more disks by powering off the machine and then attach them, but ...