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

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1answer
2k views

Is a Virtualbox FreeNAS VM reliable (with a UPS)?

I started looking at - Is FreeNAS reliable? I would have taken issue with TV10's comment : "longer than a UPS would handle it" (but I don't yet have a rating high enough to do so). I am running a ...
-3
votes
1answer
779 views

Adding more space to VirtualBox HD (Centos Host) does not add space in the folder [closed]

I am running Centos 6.5 guest on Windows 7 Pro host (VirtualBox v4.3.6) - all 64 bit. I am trying to increase the size of Centos virtual disk (which is currently about 15G) to 90G. I did run the ...
0
votes
2answers
370 views

How to make Nginx virtual host work? (page not found) [closed]

Running Ubuntu 13.10 in VirtualBox. I've put my website in this folder: http://i.stack.imgur.com/YYhcJ.jpg And created the log folder on /srv/www/streamsy.com/logs/. I've done these steps: sudo ...
0
votes
1answer
192 views

Tunnel interface inside Virtualbox IP forwarding

I am working on a solution to expose a development stack that resides inside a Virtualbox guest up to the Internet through OpenVPN tunnels. OpenVPN client fires up inside the guest VM and connects ...
2
votes
1answer
890 views

VirtualBox VM network hangs due to ethernet “Reset adapter” [closed]

I have a VM which I've created on a host using the following settings: http://pastebin.com/raw.php?i=sevF5V7Z It has been up and running smoothly for months but recently the VM lost connection with ...
-2
votes
2answers
1k views

VirtualBox inside Hyper V guest [closed]

I am trying to run a Ubuntu guest in VirtualBox (configured using Vagrant) installed on a Win 8.1 guest running inside a Win 2012 R2 Hyper V host. I disabled Hyper V on the Win 8.1 guest. I am ...
3
votes
1answer
3k views

Migrate KVM .img to VirtualBox .vdi

I am trying to migrate a VM from KVM to Virtualbox (win7 64bit). I was able to convert the disk image using these commands: VBoxManage convertfromraw -format VDI XX.img XX.vdi qemu-img convert -f ...
1
vote
0answers
200 views

Simulating a client behind a NAT in Virtual Box

I am trying to simulate a client behind a NAT using Virtual Box. I have a host machine let's say with an IP address 130.0.0.1. I create a virtual machine (let's call it VM1) running Ubuntu 12.04 with ...
1
vote
1answer
70 views

How should I prepare a Linux virtual machine for others?

I'd like to share a VirtualBox virtual machine with a colleague, but would like to make sure this is tidied up before sending it on. I guess I should include: SSH host keys DHCP leases files under ...
0
votes
0answers
194 views

Ubuntu 12.04 reply ARP request delay 10+ seconds

I'm running Ubuntu 12.04 in VirtualBox, my server program is running in it, its IP is 192.168.1.105. My client is running at 192.168.1.107. But the client alway took 10+ seconds to send a package to ...
1
vote
3answers
598 views

Virtualbox forward specific ip to guest

I have a dedicated server with Ubuntu 13.10 installed and a basic installation with Virtualbox and phpvirtualbox to manage the guest OSs on it. I have two IP addresses pointing to the server and I ...
0
votes
1answer
41 views

Virtual Routing for root virtual machines on 1 IP

I wan't to install several (around 10) virtual machines on our server. We have 1 public IP-address assigned to it. I wan't to use virtualbox (and phpvirtualbox for administration). I have no control ...
-3
votes
1answer
326 views

Install VirtualBox on remote machine through RemoteDesktop [closed]

How can I install VirtualBox on a remote server through RemoteDesktop without being disconnected when the network is set up for VirtualBox? Can I install it and somehow set a parameter to set up the ...
1
vote
0answers
694 views

Can't connect to proftpd from outside the virtual machine

This is related to a previous question. I have a machine with Windows 7 acting as a server and it hosts several virtual machines. One of them, a Debian Squeezy is acting as a PostgreSQL server and I ...
-1
votes
1answer
266 views

kernel panic virtualbox - slackware 14.1 [closed]

As per subject am getting the error when booting both Slackware 14.1 and FreeBSD 9.2 This happened all of a sudden! When booting FreeBSD I'm also getting the following error: Can't work out which ...
-1
votes
1answer
2k views

Failed to mount folders in Linux guest [closed]

Until I reinstalled my Virtual Box and Vagrant, everything worked properly. Now, config.vm.synced_folder "source/tk_dev/src/repo/app", "/home/vagrant/www/tk_dev/app" in my Vagrantfile leads to the ...
0
votes
0answers
142 views

Severe performance issues sharing openvpn client connection to LAN clients virtualbox

I am trying to set up an internal network in Virtualbox in order to share an openvpn client tunnel with multiple VMs acting as clients that should be completely isolated from everything except for the ...
-3
votes
1answer
405 views

What would happen if I were to install VMware tools/VirtualBox Additions on a real (non-virtualized) computer? [closed]

I've wanted to know about this for a while, but I haven't had a computer that I would risk trying it out on. What might happen if I were to install virtualization 'assist' software, meant to be run on ...
0
votes
1answer
57 views

Which is the most recent version of Virtualbox guest additions work with WindowsPE (possibly needing a signed driver?)

I'm making a windows (2012) deployment server with a capture boot image. I'm building a win7 client image to sysprep on virtualbox. I syspreped it changed the network to boot first and then I get a ...
0
votes
2answers
61 views

My KVM machine can't get the network

I'm setting up a virtualization server for my company based on Fedora 19 and KVM. Our goal is to being able to convert and run a bunch of VirtualBox VMs. So I setup my F19 server, and created a br0 ...
0
votes
1answer
710 views

smbclient -M nt_status_bad_network_name error

I am trying to send a test message (for a test project) from my Ubuntu Virtualbox Guest to my Windows 8 host. I am getting the error nt_status_bad_network_name error. What I know that works: I can ...
0
votes
1answer
327 views

Cant access svn on virtual machince, but everything else works fine

I have a server (host) running a Turnkey Trac server (tracsrv) in Virtualbox, and I'm getting some weird results with networking. Anyone know how to explain this, and if it is possible to fix the ...
2
votes
1answer
247 views

SCSI Windows NT from vmware to virtualbox [closed]

We are trying to virtualize an old Windows NT 4.0 server in a bad shape. We've managed to create an vmdk image using vmware converter coldclone boot cd and we can successfully run it on vmware ...
1
vote
1answer
5k views

Samba mount error(6): No such device or address - but device exists

I am running Virtualbox on a Windows 8.1 host, and Debian guest. I have a folder on Windows shared, and want to mount it with cifs on the guest, as follows: mount -t cifs ...
0
votes
2answers
872 views

Avahi (zeroconf/bonjour) service in bridged VirtualBox sometimes not found outside host

I have a VirtualBox with Debian 3.2.51 guest (vcube) on Ubuntu 13.10 host (ring) with a bridged network adapter. vcube has an Avahi service configured with a vcube.local name. I can see/ping/access ...
3
votes
1answer
3k views

Can't do “yum update” in Fedora running in VirtualBox [duplicate]

I just made a clean install of Fedora 20 as a VM in VirtualBox. I set up the VM to use NAT as part of the network configuration in VirtualBox. At first I could ping google.com, but could not browse ...
0
votes
2answers
282 views

Is there a host system unique ID in VirtualBox? [closed]

Is there any chance to get an unique host system ID within my VM that is hosted in VirtualBox? Asked different: is there an unique ID of the host system that I can read from the virtual machine. In ...
0
votes
1answer
523 views

SSH'ing into Windows VirtualBox with Vagrant

I am running vagrant 1.3.5 on OSX 10.9. I have a Windows Server 2008 VM installed via VirtualBox. I am trying to set it up so I can ssh into Windows Server 2008 box using vagrant. The steps I am ...
0
votes
1answer
192 views

Memcached is slowing down the website in VirtualBox [closed]

I noticed our web project (Drupal) runs slower when it's using memcached in the virtual box. The page load time is more the twice as fast without memcached. I haven't noticed any unnatural memcached ...
-3
votes
1answer
410 views

Can't install CentOS on Virtual box [closed]

I've never had this problem before, I've build multiple VMs on my pc, and they all work. Today, when I try to deploy a new VM, it starts like normal, but ends with this: [<FFFFFFFF81c28929>] ? ...
-2
votes
1answer
366 views

slow apache access on virtualbox 4.2 [closed]

I am using virtualbox 4.2 with guest addition for sharing folders between my host windows 7 64 bit and guest centos 5. I am running apache on my guest centos which access shared folders. We are ...
1
vote
2answers
469 views

Reach LXC container from a virtualbox guest on the same host

Context I develop websites on my Ubuntu laptop (Ubuntu 13.04 64b). Each site runs within a dedicated LXC container¹ on network 10.0.3.x I sometimes need to reach those sites from a virtualbox guest ...
0
votes
1answer
453 views

After resizing a VDI in virtualbox, Windows 7 guest OS does not see additional space [closed]

After increasing the size of a VDI disk file in virtualbox (using VBoxManage), I found that the guest OS (Windows 7) boots fine, but does not find the additional space. I have checked disk manager ...
0
votes
2answers
2k views

Increase/refresh the size of the FreeBSD's main partition

I am using VirtualBox and have my FreeBSD mounted on a virtual drive, which recently ran out of space (10 GB) so I have increased the Virtual Drive size up to the 15 GB - started my FreeBSD and its ...
-4
votes
1answer
937 views

NAT mode virtual machines shows same IP address [duplicate]

I have two virtual machine running on a virtual box. VM 1 and VM 2 The network is in the NAT mode (default). Both the machines have the same IP address.So I assume that they are in two different ...
7
votes
1answer
1k views

Vagrant synced folders aren't case sensitive

For our web stack, we are moving from a Windows Server to CentOS. To facilitate development, we're utilizing Vagrant to run CentOS VMs locally. We're using Vagrant's Synced Folders feature to allow ...
2
votes
0answers
2k views

unable to join domain using virtualbox [closed]

I'm in the process of setting up a VM environment for a MS certification exam (70-462). Following the training kit's instructions, I've set up a domain controller (DC) and two members (SQL-A, SQL-B) ...
1
vote
1answer
158 views

Apache on CentOS 5.9 VM serves modified files incorrectly

Edit: this has been almost entirely rewritten as I've narrowed down the issue. I'm using a Vagrant VM to mirror the client's environment as closely as I can. I'm using VirtualBox 4.3 (with Guest ...
1
vote
1answer
56 views

Preventing mounting a virtual disk from onto another machine

Is it possible to build virtual machine (VMWare or VirtualBox) in such a way that a disk cannot be mounted or read if mounted to another virtual machine? A solution involving encrypting the volume in ...
0
votes
0answers
607 views

Username/password for Oracle Linux 5.8 VirtualMachine

I have the Oracle Linux 5 ova (converted to VirtualBox). The documentation I have seen mentions using either root/oracle or oracle/oracle to login. However that is not working. Any ...
-3
votes
2answers
281 views

What is the best way to setup a heartbeat agent for failover between two VMs? [closed]

I have two VMs in VirtualBox that use NAT for their network adapters. They are both getting the same IP address, so I will need to reconfigure that; but knowing that, is it possible to set up a ...
0
votes
0answers
356 views

Socksify TCP connections reaching a gateway IP — preferably without iptables

I have Virtualbox installed on Debian with a few virtual machines. I can't install anything in the guests, and I use host only networking, vboxnet0. The host IP in the host network is 192.168.56.1, ...
-1
votes
1answer
2k views

How do I set a static IP for a virtualbox guest that has a network adapter configured for NAT?

I am running Ubuntu 12.04 as a VirtualBox guest, but I'm having trouble configuring a static IP. I have the network adapter configured for NAT, because I can't assign static IPs on my Universities ...
0
votes
2answers
3k views

How to get CentOS Kernel Source in order to install VirtualBox [closed]

TL;DR: The running kernel version was older than the kernel source that VirtualBox found when trying to install. There is no need to build the source yourself; final resolution was to actually remove ...
1
vote
1answer
188 views

Execute virtualbox in LXC ? /dev/vboxnetctl: No such file or directory

I have Jenkins installed in a LXC container. In one Jenkins job, I want to test my project deployment with vagrant + Virtualbox. So, I try to execute VirtualBox in my LXC container. First ...
1
vote
1answer
411 views

Vagrant support for Type 1 Hypervisor

I need to be able to spin up VMs every now and again so that I can have a space to build the latest iteration from my project's 'dev' branch (using chef), run the configuration scripts, and make sure ...
-1
votes
2answers
2k views

Issue with changing permission and owner recursively on files with puppet and vagrant

I am trying to install tomcat on a virtual box guest machine using puppet and vagrant. For tomcat to run, I need to change permission of the /bin/*.sh files. Here is the relevant section of my puppet ...
-2
votes
1answer
63 views

Assign IP address to a VirtualBox Guest [closed]

I am creating a new Virtual machine on a server using an existing vdi image (Import from CLI). When the machine gets started, I want it to be accessed from the IP address of the Linux Host machine to ...
0
votes
1answer
2k views

Provisioning Oracle's JDK into VirtualBox using Puppet and Vagrant

I am trying to install Oracle's jdk with Vagrant/Puppet. Here is the relevant portion of my Vagrant file: config.vm.provision :puppet, :module_path => "puppet/modules" do |puppet| ...
0
votes
1answer
2k views

Virtualbox / Vagrant “closed by remote host” during routine use

I am attempting to install OpenTreeMap in a Ubuntu environment. Hosted at DigitalOcean, one of their "Droplets". As part of the install process I have installed and configured Virtual Box and Vagrant ...