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

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0
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1answer
157 views

can't register a soft phone to asterisk11

I have a VM (on oracle vbox) running Fedora17. I've installed asterisk 11 on it from sources. I've followed the wiki for installation (https://wiki.asterisk.org/wiki/display/AST/Creating+SIP+Accounts) ...
2
votes
3answers
534 views

VirtualBox guest responds to ping but all ports closed in nmap

I want to setup a test database on a vm for development purposes but I cannot connect to the server via the network. I've got Ubuntu 12.04vm installed on 12.04 host in Virtualbox 4.2.4 set to - ...
2
votes
0answers
212 views

VMware Fusion Ubuntu 12.04 LTS Server - Soft Lockup CPU Stuck

I have a strange Stuck Problem with VMware Fusion and Ubuntu 12.04 as Guest System. On High Loaded process the System stucks with "Soft Lockup CPU Stuck" and i have to reboot the VM...the Same System ...
0
votes
1answer
63 views

Virtualbox hook into host machine

I want to write a script that can add new hosts to /etc/hosts from within a virtual machine as I use VMs for web development and need to set up virtualhosts that are accessible from the host machine. ...
0
votes
1answer
121 views

Can't install vbox additions on a server 2008

Today I find myself unable to update the vbox additions on a Windows 2008, I was running it with Administrator account, but it still complains about it.
2
votes
1answer
387 views

transfer vm machine created in virtualbox to vmware player [closed]

Fedora 17 Host Oracle VirtualBox 4.2.4 Vmware Player 5.0.1 build-894247 I have Fedora 17 and have installed Virtualbox and vmware player. I created a CentOS virtual machine guest in virtual box. ...
3
votes
1answer
1k views

Virtualbox, slow upload speed using nat

Im running Virtualbox on a Ubuntu 12.04 server (host) and I'm running a Windows 7 as guest os. Im using the (virtual) Intel PRO/1000 MT network card. I get good network performance for download ...
-2
votes
1answer
95 views

Set up Ubuntu in Virtualbox to have static ip [closed]

I frequently work in different locations, and need to have a virtualbox version of Ubuntu server running locally. While I was at home getting it set up, I was able to ssh into the server using the ...
0
votes
1answer
123 views

Forward port on Windows Server 2003 to virtualbox machine

I would like to forward some ports (specifically TCP 22, UDP 1194, TCP 80, TCP 443) from a Windows Server 2003 to a Linux VM running inside VirtualBox on the same machine. Is there an easy and ...
1
vote
0answers
1k views

Vagrant reporting VirtualBox guest additions out of date

Fairly new to Vagrant, so bear with me if I don't understand the process. I downloaded a CentOS box off http://www.vagrantbox.es/ Started it up running VirtualBox 4.2.4 and got this message: ...
-1
votes
1answer
392 views

How to set up VirtualBox Guest as Server on Different Subnets? [closed]

First, my server only has two public IP addresses. eth1 188.138.124.244 netmask 255.255.255.192 eth1:0 85.25.110.198 netmask 255.255.255.192 default gateway: 188.138.124.193 How can I set up ...
-2
votes
2answers
483 views

'Unlimited' free trial of Windows Server 2008 by deleting and reinstalling VM? [closed]

I am using Virtual Machine software (VirtualBox) to learn Windows Server 2008 R2 Network Infrastructure (70-642). Trouble is - I'm learning at an extremely slow pace and so the trial periods of my ...
1
vote
1answer
167 views

Static network interface settings in Ubuntu [closed]

I am following the guide here to configure a fresh Ubuntu 12.04 server installation (running in VirtualBox) with a static IP address. The recommended configuration in /etc/network/interfaces is: auto ...
0
votes
0answers
68 views

Create a Rawdisk from LV with partitions

For emergency in my old machine (CentOS with Xen server) i made clone my LVs with dd example: dd if=/dev/vg/lv0 of=/backups/vg_lv0.dd now in my new machine i've created a LV with the same size ...
2
votes
1answer
94 views

Multiple VMs under VBox, NAT mode, are not responding network requests

I am learning about virtualization. I have been managing real Linux servers for some time but this is the very first time I virtualize, so sorry if I am missing something. My setup is like a ...
1
vote
0answers
63 views

Installing VirtualBox disables Forefront

I have a Lenovo ThinkPad T520, less than a year old, running Windows 7 Ultimate. After I install VirtualBox (it has happened with several versions), Forefront Endpoint Protection 2010 no longer ...
1
vote
1answer
126 views

Virtualhosts not working on guest VM accessed via host

I have a Windows 7 host machine running VirtualBox (v4.122) and a guest VM of Kubuntu 12.04 running Apache2. I can access the Apache server from the host machine but it will only load the default ...
-1
votes
1answer
694 views

destination host unreachable virtualbox [closed]

Basically i am trying to implement this on this picture I have my static ips assigned more or less like this and i can ping from my internal network to my 2 ports in my router without any problems. ...
1
vote
2answers
667 views

Pure-FTPd: Which IP Address To Use For Login? [closed]

I am trying to connect to my VirtualBox LAMP Server with FileZilla, and it's not working. I have a static IP set, a FTP user set (with FTPd), and can connect successfully with ftp localhost, but not ...
-2
votes
2answers
176 views

Virtual web server in dynamic ip [closed]

I have installed centos in fedora virtualbox. I would like to create a webserver in centos. Which would resolve dns on dynamic ip. Can I do that. If i can then how? I don't have a router or static ip. ...
1
vote
1answer
2k views

How to setup a simple Ubuntu Server Tomcat cluster on VirtualBox for testing? [closed]

I am looking for the step by step instructions to setup at least two simple Ubuntu Virtual Core 12.10 Server VMs on Oracle VirtualBox under Windows 7 64bit. The test setup would be: Apache HTTP ...
-1
votes
1answer
454 views

ovs-vsctl: “eth0” is not a valid UUID

I'm trying to setup an open v-switch inside my Ubuntu 12.04 Server VM. I have created three interfaces for this VM and I want to create a port mirror inside of the VM using these there interfaces and ...
1
vote
0answers
167 views

Ubuntu in VirtualBox File Modified Time in Future and PHP slow file operations

For some reason, some of my files have a last modified date in the future. In addition to this, file operations in PHP are SUPER slow. For example, rebuilding the Symfony2 cache can take over 40 ...
0
votes
1answer
761 views

VirtualBox inbound network connections failing

I have a virtual development server running Ubuntu Server set up with Apache and running under VirtualBox on a Mac (host OS is OSX 10.8.1). I have a bridged adapter configured in an attempt to make ...
0
votes
1answer
183 views

Booting Fedora guest VBox on /dev/mapper/vg0-fc17-root [closed]

I already have the following logical volumes: host:/dev/mapper/vg0-fc17-boot (guestOS:/dev/hdb) formatted as ext4 (no partition table) host:/dev/mapper/vg0-fc17-root (guestOS:/dev/hdc) formatted as ...
5
votes
2answers
2k views

How to install Ubuntu Server 12.04 in a Virtualbox VM with UEFI boot enabled

I have a server which I'd like to install Ubuntu 12.04 on, but I've had some problems and thought it would be nice to get things working in a Virtualbox VM with the same features as the server. I ...
1
vote
0answers
232 views

virtualbox instances dedicated-server with custom dnsmasq

I have dedicated server where I planned to run virtualbox virtual machines. Since the VMs are managed with vagrant/chef I may end up with many different ones. I thought it would be a great idea to ...
-1
votes
2answers
86 views

Access server running in VirtualBox [closed]

I use Windows 7 but I run Linux Ubuntu in a VirtualBox. I have installed a LAMP server on Ubuntu but I am not sure how to access it. Right now I have my router set up to Port forward to my IP but ...
0
votes
0answers
311 views

Reducing/shrinking a VirtualBox machine file (.VDI)

I got a VirtualBox TinyXP install that actually eats about 600mb on the HDD. However, the VDI is over 4GB and growing. As anyone who googled a minute probably found out, there isn't really much one ...
0
votes
1answer
235 views

Ubuntu guest on VirtualBox, add host-only adapter and lose internet connectivity [closed]

I've got an Ubuntu guest VM in virtualbox. When I add a second network adapter that is host-only, I lose internet connectivity. All internt traffic gets sent through the second interface, instead of ...
0
votes
1answer
159 views

FreeBSD 8.3 LATCH. After a few minutes, that connects the Internet

I installed FreeBSD 8.3 DISC1 production in VirtualBox. I'm trying to install xorg, Or another package: pkg_add -r xorg or cd usr/ports/x11/xorg && make install clean It starts the download, ...
0
votes
2answers
575 views

Cannot connect to xdebug over virtual network - Vagrant Virtualbox

I'm trying to set up a development box using Virtualbox / Vagrant / Puppet with the intention of eventually provisioning all my machines up to production. However this is stopping me going forward at ...
-2
votes
2answers
2k views

Error on loading the 64bit operating system on a 32 bit system [closed]

I am a new to virtual box environment. I installed virtualbox-4.2 in Ubuntu 12.04 32 bit system. Now i am trying to import a 64 bit operating system. I got the following error. Failed to open a ...
-1
votes
1answer
1k views

VirtualBox VT-x virtualization already in use

My host OS: Mac OSX 10.8.2 (just upgraded from 10.8.1) Virtualbox: 4.2.0 rc80737 Vagrant: 1.0.4 I just upgraded my OS with the latest OSX upgrade/patch. Now, I'm unable to use my VMs: ...
0
votes
1answer
524 views

What are the advantages and disadvantages of the various virtual machine image formats? [closed]

Xen and Virtualbox etc both support a range of different virtual machine image formats. These are: vmdk, vdi, qcow & qcow2, hdd & vhd. Without any bias toward a particular product, I'm ...
1
vote
1answer
138 views

How to speed up the Kubuntu installed on virtualbox running on Windows 7?

I've Windows 32 bit OS with 4GB RAM and installed Linux Kubuntu on virtualbox on it. The entire memory has been split up between the two. Both Windows and Linux running on 2GB RAM simultaneously which ...
0
votes
1answer
345 views

IPtables and Remote Desktop with Proxy

So I setup a windows 2008 web server R2 on VirtualBox. Currently using Bridged Network. I can remote desktop to the machine hosting the VM (10.0.0.183) but cannot remote desktop to the VM itself ...
1
vote
0answers
142 views

Ubuntu server nginx forbidden issue

I cannot resolve this problem for days. I've installed nginx on the latest ubuntu server on virtualbox. I have a shared virtualbox folder which contains the web root. The owner of web root is root ...
2
votes
2answers
646 views

VirtualBox Opensuse cloned version doesn't work

I'm using VirtualBox 4.1.22 and have a Opensuse 12.1 VM. When I clone it without any changing (even not MAC address), the cloned version doens't work propperly. It boot for a long time and give ...
1
vote
1answer
100 views

Is it safe to change the time on hosting VM server?

So, I noticed there's about a 10 minute drift on my VM hosting server from what time it's supposed to be. In traditional environments, I would just restart the system (and change the BIOS time if ...
1
vote
0answers
141 views

Loss of connection to guest webserver when Host is VPN'ed

I have a redmine server set up on an Ubuntu 12 VM in virtualBox. My host machine in windows 7 64bit. I can access the redmine server from the host by putting the guest's ip address in my web ...
0
votes
1answer
24 views

VBoxManage: write to filesystem

How can I write a file to a running virtual os? I'd like to write to the hosts file of the guest OS in order to set some aliases, is this possible? Thanks
1
vote
1answer
401 views

Broadcasts from guest machine not reached host machine

I have an application that sends UDP broadcasts to some port, for example 11000 (BROADCAST_APP) and another application that listens the 11000 UDP port(LISTENER_APP). The apps works well on the ...
7
votes
2answers
881 views

Virtualbox VM (spawned by Vagrant) running, but inaccessible. What now?

I have a Virtualbox VM running Ubuntu that was started by Vagrant, on an OSX host. At some point, my ssh session to the guest stopped responding. I tried vagrant halt from a terminal window on the ...
-2
votes
1answer
284 views

How can I reduce VM size in Virtual Box? [closed]

I had a common question here, I using Virtual Box to create virtual machine, the situation is I need to reduce the VM size, as it grow when there is data moved into the VM, and after the data has been ...
2
votes
1answer
254 views

Simple active directory permissions issue

I've created a Domain Controller and 3 additional machines (SQL-A, SQL-B, SQL-CORE). All are on Windows Server2008R2 as VMs running on virtualbox. I have successfully joined the 3 machines to the ...
2
votes
2answers
3k views

How to make a DHCP server on virtual machine serves other virtual machines(on different physical machines)?

I'm building a virtual cluster with VirtualBox and Opensuse. I have 10 physical machines and need several vms on each. The virtual machines are supposed to be in a "private" network, but still have ...
3
votes
3answers
117 views

rsync over ssh is not working anymore, while ssh itself is working fine (Write failed: broken pipe)

This issue started happening after i changed router. This is the scenario: Windows7 Host Ubuntu 10.04 Guest (VirtualBox) Ubuntu 10.04 remote server What i used to do is run a very basic rsync ...
1
vote
1answer
389 views

Joining a domain with several windows server 2008 instances running on virtual box

I'm trying to teach myself Active Directory using the self-paced training kit 70-640 unfortunately my networking and System Administration skills are quite poor and I'm having trouble with Chapter 1 / ...
0
votes
1answer
110 views

Making application listen to port

I am running an Ubuntu guest machine through my Windows 7 host machine (with Virtualbox), and on the Ubuntu system running an application that uses port 6969. Through configuring the Virtualbox port ...