Using virtualbox internal network with guest OS Ubuntu

I want to use virtualbox internal network with two Ubuntu guest OSes, but I can't connect to internal network. I tried do it with two Windows guest OSes it worked very well.

VirtualBox initialization got error

I'm using VirtualBox in my laptop with Ubuntu 10.04 installed. Everything run well until one day, i start VirtualBox with my guest OSs: WindowsXP/CentOS and get this error: Kernel driver not...

vim on virtualbox startup is slow when connected via putty

I am running freebsd on virtualbox (with virtualbox-ose-additions installed in freebsd). the vim startup is very quick (instantaneous) in the vbox console window. but when connected via putty from...

Mounting Windows 7 host folder into VirtualBox guest Ubuntu 12.04 directory

I know this is not strictly a question about programming but I need to mount the shared folder in order to continue my coding. I've got a Windows 7 OS with a guest Ubuntu 12.04 OS inside...

Can I share VirtualBox+Ubuntu 12.04/Guest Additions with different OSes?

I currently installed VirtualBox+Ubuntu/Guest Additions on OS X. Is it possible to share my vdi with A VirtualBox that is installed on Windows? In other words, are the Guest Additions installed...

How to correct virtualbox installation

Here is how the error output is if I run virtualbox from the terminal. How to correct it? I am on a Ubuntu 12.10 64bit machine. virtualbox WARNING: The character device /dev/vboxdrv does not...

make: *** No targets specified and no makefile found. When trying to do dpkg-reconfigure virtualbox-dkms

I'm trying to get VirtualBox to work on ElementaryOS with kernel 3.2.0-49-generic. I've been getting this error : WARNING: The character device /dev/vboxdrv does not exist. Please install the...

Vagrant usbfilter make the guest machine entered an invalid state

Based on the following instructions: https://gist.github.com/dergachev/3866825#vagrant-setup Ubuntu Linaro uname -a Linux ken-desktop 3.11.0-18-generic #32-Ubuntu SMP Tue Feb 18 21:11:14 UTC 2014...

Cannot connect to headless virtualbox-ose: rfbProcessClientProtocolVersion: not a valid RFB client

I've set up a headless virtualbox-ose on a FreeBSD-10 server. Everything looks normal, but I cannot connect to it using RDP. On a Mac running Yosemite, no matter which client I've tried, the...

SED: delete lines after pattern match while skipping a few lines, then delete the pattern line

Let's say I want to delete some lines after the pattern while skipping some lines in-between, and then delete the line with the pattern itself. I can do this using the following two commands: sed...

Modifying VirtualBox GUI to use kchmviewer if available

Note: I would like to point out that I have no C/C++ knowledge, but I know bash so please try to provide functional solutions over language specific explanations. Thanks for that. For better...

Automatic packing of server-side product as Docker and OVA image

We develop a server-side solution and to ease its deployment we would like to provide our cutomers with two options: 1. Docker image 2. VM image in OVA format The images should be automatically...

Launching a Vagrant VM inside Travis-CI

How do you launch a Virtualbox VM using Vagrant inside Travis-CI? I know launching a VM inside a VM is sometimes not supported, but there have been reported successes with this specific...

Getting Started with Openshift using Vagrant

I wanted to stand up a local instance of Openshift, but vagrant up doesn't finish. I downloaded cdk-2.2.0.zip and rhel-cdk-kubernetes-7.2-29.x86_64.vagrant-virtualbox.box from...

Virtual Linux under Windows with Virtualbox

I've used this in the past but I must have got lucky. Now both Linux OSes I had have been deleted or screwed up but I can't for the life of me remember how I got them installed last time. I really...

VirtualBox VERR_VM_DRIVER_VERSION_MISMATCH on Ubuntu

I trying to install VirtualBox on Ubuntu 14.04. I've installed VirtualBox from Ubuntu repository: sudo apt-get install virtualbox Then I added my user to vboxusers: sudo usermod -G vboxusers -a...

Virtualbox - start vm failed after update

I have updated VirtualBox to Version 5.1.18 r114002 (Qt5.5.1) on Ubuntu 16.04 LTS. To virtualize everything (Kali, Windows 10). I encounter the following error: RTR3InitEx failed with rc=-1912...

ElasticSearch VM clone - master_not_found_exception, found existing node with the same id but is a different node instance

Here is my setup: Two instances of Ubuntu 16.04. Second one is clone made from the first one. ElasticSearch is installed only on Guest (Ubuntu) OSes. Configuration has been adjusted after cloning...

Configure mouse in Dragonfly BSD - VirtualBox Guest

How do you configure the mouse in Dragonfly BSD installed as VirtualBox Guest? Host: Ubuntu 17.10 running VirtualBox 5.1.30 Guest: Dragonfly BSD version 5.0.2 I configured the VirtualBox VM for...

How To Send Automatic Password In Terminal With Bash Script

I writed a bash script that install some packages but terminal ask me my sudo password which is 1 , how to send password 1 to terminal my script.sh : pkg install eclipse #after that ask me sudo...

docker-machine - cant successfully create docker machine: Error creating machine

I followed getting started tutorial for docker and reached part 4 where you need to create docker machines using virtualbox (https://docs.docker.com/get-started/part4/#create-a-cluster), though...

Unable to start Vagrant VirtualBox on Ubuntu

I am just trying to start some Windows vagrant VirtualBox VMs. vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Clearing any previously set forwarded...

Use Visual Studio debugger in Makefile-based solution

I have a huge Makefile-based project (actually VirtualBox OSE), a lot of executables, static and dynamic libraries (assume without drivers for a while). The actual problem is debugging. I know...

What is VirtualBox Hardening?

We use Oracle VirtualBox OSE as a part of our custom virtualization infrastructure, and compile it on our CI servers. One of numerous compilation parameters you can add into LocalConfig.kmk,...

Minishift/CDK getsockopt: connection refused ()

Good day Referring to https://developers.redhat.com/products/cdk/hello-world/#fndtn-windows Having: CDK v3.6.0-1, minishift v1.24.0, Virtualbox v5.2.6, Windows 10 When running cmd minishift start...

Unresolved external symbol __guard_fids_table

I'm compiling a huge open-source solution (Virtualbox 6.0.4 OSE Windows version actually), and got stuck with the following linking error (provided both command and error, formatted for...

Switching to 1024x768x24bpp at boot up (Bare Metal OS)

I've been interested for a while now in learning about Bare Metal OSes and found this wonderful GitHub by Eugene Obrezkov that gives a basic text shell that works in QEMU. I could not get it to...

Create a QEMU Bridge Using the Socket Networking Backend

I am trying to create a bridge to an interface in my host, much like the Virtualbox's and VMWare's bridge adapters, in QEMU, using a combination of socket networking and a Python library called...

FreeBSD mount failed with error: operation not supported by device

I'm using freeBSD on VirtualBox on Windows10. I want to mount on Windows. (HOST:Windows GUEST:freeBSD) I run mount command but got an error below. mount -t vboxvfs -w mp /mnt/vbox mount: mp:...

Same command through Ansible shell module produces a different result from direct execution in terminal

I am battling with an existing ansible MongoDB role that I am updating with ansible-molecule. The full role folder, with tasks/molecul files, is simplified and uploaded to gofile . That can be...