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

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7 views

Issue installing Virtual box guest addition [on hold]

I am running into a issue trying to install Oracle Virtual box guest addition on centos 6.8. I am using oracle virtual box 5.1.2. Running into following error trying to run Virtual Box guest addition ...
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0answers
11 views

Keyboard not working on Oracle Virtual Box [on hold]

My Base OS is Windows 8.1 , I have installed Oracle Virtual Box and Create one VM and mounted RHEL7 ISO file. Once I start the VM, keyboard is not working on the host? What might be the cause??
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11 views

Vagrant host-only network - DHCP of specific network

In vagrant (using VirtualBox), how do I assign a "private network" using DHCP of a specific network? config.vm.network "private_network", type: "dhcp" The above will create a new interface on the ...
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0answers
31 views

Route between two private networks [closed]

I have a two private networks (home: 192.168.1.0/24 and virtual: 10.10.0.0/24) which I like to connect and have them to be reachable in both ways. Network home is managed by my home router which is ...
0
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0answers
5 views

VirtualBox 5.1 - Can not mount SATA device - a real partition (VERR_NOT_SUPPORTED) [migrated]

The host is Windows 10. I am trying to mount partition as SATA device on one VM but when the VMDK file is attached it throws the following error: enter image description here ws1-pt.vmdk is generated ...
2
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0answers
27 views

“Bridge” host-only adapter and NAT adapter in a VM for other VMs? [on hold]

I'm running Foreman locally in a VirtualBox machine with a NAT adapter and a host-only adapter. I'm running another virtual machine locally which is bound to the same host-only adapter. I can get the ...
0
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0answers
10 views

Are MAC addresses simple unique identifiers, or are there rules for categorizing MAC addresses?

Background Context: I've been scratching my head over an issue with my router picking up multiple VMs as a single device. I'm able to reserve ips for the separate MAC addresses, and as far as I'm ...
0
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0answers
10 views

How to use host internet which is using http_proxy?

I have a virtual machine which is connected to host with NAT and host only network. if my host is using open internet my guest(RHEL 7.1) can easily use host's internet. If my host is configured with ...
0
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0answers
14 views

Cursor is distorted in virtual machines or RDP sessions

good day. I am having issues with Kubuntu 15.10 and 16.04. They have the same problem, when I access my Windows virtual machine or access a Windows desktop/server via RDP (tried Remmina, KRDC) the ...
0
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0answers
24 views

Same mac addresses discovered in VM for bridges on host machine

I have two bridges on host machine, named br0 and br1 (having different mac addresses). A VM is connected by bridged networking through br0. Now VM is able to ping br0, which is normal. But it is also ...
0
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0answers
14 views

Different memory configuration for Vagrant machine instances

I am using VirtualBox as my vagrant provider. I need to launch a few boxes and the memory allocation will need to vary. Is there a way to specify in a multi-machine config file so that there is a per-...
0
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0answers
22 views

VBOX_E_FILE_ERROR during vagrant destroy

(Interesting that I got a pop-up message relating to virtualbox being off topic. After reading: In what circumstances should VirtualBox questions be on topic? I decided to post my question here.) ...
1
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1answer
106 views

Fresh CentOS install with Apache in VirtualBox: Host OS can't access the test page

Context: I just got a job as a sysadmin and my employers are quite aware that I'm new to this scene so they're having someone show me the ropes. Her first task for me was to set up a VM with CentOS. ...
1
vote
1answer
114 views

How to decrease virtual size/capacity of a Virtualbox vdi file

I want turn a physical machine running MS Windows 7 into a VirtualBox virtual machine. This is easy, I have done this before, but this time I needed the virtual size/capacity of the disk to be a fixed ...
0
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0answers
67 views

Vagrant Scotch Box Change Webroot

Recently I've been experimenting with vagrant and I want to match the development environment as closely as possible with the production environment. I want to change the document root to my home ...
0
votes
1answer
64 views

unrecognized usb passthrough to windows server 2012 r2 on ubuntu 16.04

I have a ubuntu 16.04 lts on a intel NUC machine. I want to use a TV usb tuner, in Japan, which only works for Windows. So, I'm trying to install a windows server 2012 r2 guest VM on the ubuntu host....
0
votes
1answer
74 views

Access with ssh only password without publickey with virtualbox

I tried to setup the ssh-server without publickey , with openssh-server 6.7p1-5 changed sshd_config RSAAuthentication no PubkeyAuthentication no PasswordAuthentication yes Restart ssh service ...
1
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0answers
36 views

MySQL on Ubuntu. 10061 error on 3306

A fresh install of Ubuntu inside of a Virtualbox with LAMP option selected. I am unable to connect to the server via telnet on this port or via ODBC from my host machine. I can ping and SSH both ...
0
votes
0answers
12 views

Why does benchmarking from a different virtualbox give 1/4 of req/s compared to from localhost?

I am trying to make sense of benchmarking results and how I should loadbalance in a way that makes sense performance wise but the more I try the more I am frustrated. I have set up two Go/Golang ...
1
vote
1answer
26 views

Can't connect to PFSense webconfig (virtual machine)

I've setup a new PFSense VM (version 2.2.2) in virtualbox, it's connected to three network interfaces, vboxnet6 and vboxnet7 (both host-only adapters) and eth0 (bridged). In this case vboxnet6 is ...
0
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0answers
38 views

Obtaining an IP from a DHCP server that is reachable through VPN

I have a Windows 2012 Server running on Hyper-V (also on VMWare and VirtualBox)at home. I connect my Windows 10 to my work place using VPN (Forti), is there a way to configure my Windows 2012 server ...
0
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0answers
38 views

Git GUI on Windows not seeing .git folder from Samba share

THE SCENARIO I am using Vagrant,Windows environment and running Ubuntu inside the virtual box for my development work. I have setup an instance of Samba server and I run the I access the virtual ...
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votes
1answer
24 views

Virtual machine with separate desktop accounts [closed]

On our Centos-6.5 server, I want to install a temporary windows xp guest using virtual machines for windows applications. Thing is, I want to run the virtual machine in background and each windows ...
-1
votes
1answer
118 views

VM filesystem in read-only mode

I have a VirtualBox Ubuntu VM with a virtual disk that is mounting as a read-only filesystem. I'm not sure why that is, and my attempts to remount as read/write haven't worked. One of the last things ...
0
votes
1answer
246 views

How to debug “Select and install software” issue with unattended Ubuntu install (14.04)

I am using Packer to build a VirtualBox image for Ubuntu 14.04. I have a Packer script here, which used to work, but then for some reason (and several VirtualBox updates later) started failing. The ...
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votes
1answer
433 views

Nested virtualization - is it possible? [closed]

I need to use Win10 with a server created with VMware ESXi 5.0. I'm going to install Debian 6.0 on VMware ESXi 5.0 and then install VirtualBox 5.0.14 with Win10 guest operating system. Will it work?
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votes
1answer
32 views

Establishing new IP address when launching multiple instances of the same Oracle VirtualBox image

I've created a new Oracle Virtual Box image and exported it to an "Open Virtualization Format Archive" (ova file). The original image used "NAT" settings. I've since changed it to "Bridged Adapter" ...
1
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0answers
21 views

Garbled SSH packets, garbled HTML packets, but not in all situations

I am having a very strange problem with lost headers on packets when trying to contact a guest VM. I have bare metal running CentOS 7 and VirtualBox v.5.0.14. I then have a guest running Ubuntu 15.10 ...
0
votes
1answer
168 views

pfsense in virtualbox

I'm new to pfSense and VirtualBox, I have a PC running Ubuntu, in Ubuntu I run a VirtualBox host. pfSense is installed as a virtual machine. I have two network adapters, one connected to my modem(WAN),...
0
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0answers
97 views

VirtualBox: Guru Meditation -363 (VERR_SEM_DESTROYED)

Host: Ubuntu 14.04.4 LTS Guest: Windows 8.1 VirtualBox: 4.3.10_Ubuntur93012 For some reasons, apt-get dist-upgrade just bump my version from 4.3.10 to 4.3.34 and I got this error when using ...
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0answers
178 views

RemoteApp hosted on VirtualBox Windows Server 2008 from Windows 10

I need to test a few things related to remote apps on Windows Server 2008 R2. The host system is Windows 10 and I installed Windows Server 2008 R2 in VirtualBox. Of course, I enabled the server for ...
0
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0answers
40 views

Connect to Internet from hosted virtual machine on internal VPN on OS X Server (El Capitan)

I've set up a FileMaker server running in a virtual host on OS X. I've also set up a VPN for clients to connect to the virtual host over the Internet. However I can't connect out to the internet from ...
0
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0answers
23 views

Is it possible to install puppet recipe on an existing system manually?

I have a Vagrant/Puppet Box configuration installing ubuntu, PHP, nginx, redis, etc ... I would like to apply same software on my current ubuntu vm with my working enviroment. I could Install the ...
0
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0answers
26 views

TCP ACK delay by app / windows on VirtualBox Windows VM

I have a .NET windows service that uses an open source library (Asterisk.net - C#) to listen to TCP connections on a specific port. This service is deployed on a number of VM instances of Windows 7 ...
0
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0answers
51 views

Forwarding virtualbox VM's console output to host's console when starting with vagrant

I'm launching virtual machine with vagrant under virtual box and it silently dies: ==> appliance: Booting VM... ==> appliance: Waiting for machine to boot. This may take a few minutes... The ...
1
vote
1answer
103 views

Can't connect to WebServer inside (Vagrant) Virtualbox

I have a Vagrant Box with Virtualbox as the provider. The guest OS is Windows Server 2012 R2. I use the private network setting from vagrant with an arbitrary ip, which is unique. In the box, I have a ...
0
votes
0answers
79 views

Authentication error in openStack's Horizon dashboard

I'm trying to setup an openStack controller from a VirtualBox VM. My VirtualBox host is Windows 10 and the guest is Ubuntu Server 14. The guest should (someday) function as an openStack controller, ...
3
votes
1answer
108 views

apt-get update hangs on fresh install of ubuntu 14.04.3 in virtual box

OK, it has been a while since I have configured a virtual box from scratch. Fresh install of ubuntu 14.0.4.3 lts no proxy or anything fancy the network adapter is set to bridged after the os ...
4
votes
1answer
48 views

Why are Puppet effects disappearing after Packer post-process?

I decided to learn Packer by putting together a FreeBSD Vagrant box. The whole setup is on GitHub. Everything works well until the post-processing stage. Actually, that stage likewise claims to ...
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votes
1answer
109 views

Can I run VirtualBox with Bridged adapters on EC2 and GCE

I have a Ubuntu 14.04 host on GCE and I want to run a VirtualBox VM on it. The guest is also running Ubuntu 14.04. I want the VM to be visible to other machines in my VPC and bridged adapter seems to ...
0
votes
1answer
55 views

Re-add Machine to domain without Renaming it? Cloned Virtual Machine issue

So I have some old XP machines that are being kept around to run an ancient DOS based database we still need occasional access to. I decided to instead of dealing with all these old buggy machines to ...
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0answers
15 views

create a kvm/qemu vm from vbox config… network adapter configuration?

I have a virtualbox image and configuration file (.vbox) that I want to run under kvm or qemu. I converted the disk image file to a .qcow2 image file, however I'm not sure if there are any tools that ...
0
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0answers
70 views

virtualbox bridged networking requires ip protocol on windows host

So here is the challenge, take one computer (named host) running windows with virtualbox and more than one network card and the same number of administratively separated subnets. Add a policy ...
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0answers
29 views

VirtualBox host-only network adapter up and running without launching any machines

On VirtualBox virtual machine there is a host-only network adapter with the following configuration: $ VBoxManage list hostonlyifs Name: vboxnet0 GUID: 786f6276-656e-4074-8000-...
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0answers
31 views

Standalone VM on CentOS KDC Kerberos 5 Server autentication error

After installed and configured the kerberos 5 server on a CentOS 6.7 virtual machine. I tried to authenticate my principal admin and got this error below, I don't understand why the error as it looks ...
0
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0answers
73 views

Docker web development environment and VirtualBox file sharing protocol

I'm guessing that this question has been answered previously, but I can't find a good solution to that super basic issue! I've created a development environment using Docker on top of a windows ...
0
votes
1answer
119 views

Setting up network connectivity between 2 VirtualBox Windows VMs

I am attempting to set up a set of VMs on Virtualbox and have configured one as a DC running Windows Server 2008 R2, and it's intended to function as a primary DNS server. I have created a reverse ...
1
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0answers
59 views

Ubuntu 14.04 Guest OS on VirtualBox - keeps Disconnecting from Network [closed]

Am running a Windows 7 host OS along with Ubuntu Linux 14.04 LTS as a guest on Virtual Box 5.08. Inside Virtual Box, under Network Settings, the Adapter 1 tab has the following items set: Enable ...
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0answers
46 views

Efficiently managing multiple Windows 7 VMs

I will be running several (at least 10, probably more) Windows 7 virtual machines on a Linux server and I am looking for a way to manage this efficiently. All the machines will be identical except for ...
1
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0answers
58 views

netctl profile ignored on reboot of Arch Linux VirtualBox VM

I setup a netctl profile for a network device enp0s8. The profile gives a static IP address to the interface. If I turn down the existing profile for the device (automatically setup at boot) and start ...