VirtualBox is a free, open source virtualization program from Oracle for the x86/x86_64 architectures.

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Guest Adittion Installation on kali LInux 2017 guest OS in virtualBox

I Installed Kali Linux 2017 version that i downloaded on October 2017 as a guest os on VirtualBox version 5.1.26 . i tried to install Guest addition on the Guest OS, only to get the following error on ...
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15 views

Unable to configure internet in Kali (Virtual box on Fedora)

I am starting a course on penetration testing for which I have installed Fedora 27 on my laptop with Kali in Virtual Box. I am unable to connect to the internet in Kali and I have tried a lot of ...
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3answers
46 views

Install VirtualBox on Windows 10

I'm trying to install VirtualBox 5.2 on Windows 10. I downloaded the file here: https://www.virtualbox.org/wiki/Downloads, but when I run it, all I get is the following screen:When I click Run, the ...
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11 views

Virtualbox Linked Clone not Synchronizing

I have a VM called XPHOST. It has two VDI's attached to: 'controller IDE'.primary master: XPHOST.VDIprimary slave: XPTEST.VDII also have a linked clone VM of XPHOST is called XPTEST and has the ...
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29 views

Vagrant / Virtual Box Crash

On ubuntu 16.04.3 I can no longer run virtualbox (and hence vagrant). Running any vagrant command results in:/usr/lib/ruby/vendor_ruby/vagrant/machine_index.rb:293:in `read': Input/output error @ ...
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18 views

Can I run a virtual PC inside / on top of an Azure VM instance?

Could I set up a virtualbox VM running inside my Azure VM instance? Would it keep running even if I disconnect from the azure VM instance and thus no GPU is emulated anymore for virtualbox to use for ...
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11 views

Remoteapps on Server 2016 running app inside virtualbox

Hey all I have a program that just wont run on Server 2016 (it's a quite old program) and so I setup a VM using Virtualbox inside the Server 2016 and installed Windows XP SP3 (this is only for my home ...
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1answer
27 views

How to use docker as well as VM Virtualbox (Hyper-V issue)

I am new to docker as well as virtual machines. When installing docker on Windows 10 for the first time it alerted me that it needed to enable Hyper-V. I don't really know what Hyper-V is, but I ...
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1answer
115 views

How to fix and prevent VirtualBox Kernel driver not installed

Today I noticed that my VirtualBox VMs no longer start. With messagesThe virtual machine 'CGI' has terminated unexpectedly during startup with exit code 1 (0x1).Result Code:NS_ERROR_FAILURE (...
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1answer
39 views

CentOS networking: ping doesn't reach a single private IP for no apparent reason

I'm running a CentOS 7 VM in VirtualBox and all works fine except for the fact that one single IP from our internal network isn't reachable. The host is macOS Sierra and pinging this IP from it works ...
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18 views

cant install VirtualBox5.2 on Mint 18

how do i fix a libcurl3(>=7.16.2)dependency error. am trying to install VirtualBox 5.2 but keeps stopping at this error. am using linux mint 18
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1answer
37 views

VMWare is running very slowly and delayed while Virtualbox works fine? [closed]

I have a windows 10 pro PC that holds a windows 7 PC. When I try and run a Windows 7 virtual PC on VMware everything is very slow as if CPU usage was 100%.I have assigned 6 of the 12 threads to the ...
0
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2answers
221 views

VirtualBox freezes my Host System (Ubuntu 16.04)

When I try to start my guest system, my Xubuntu 16.04 host gets totally freezed and I can't type or move the mouse or do anything. Also the guest system does not start. I recovered an old working ...
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0answers
33 views

Virtualbox freezes host for a few seconds

I am running Ubuntu 16.04 in virtualbox as my development machine (including unity and gui software). I am running Windows 10 (latest update) as my host system.Sometimes, my entire PC hangs for a ...
2
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2answers
299 views

VirtualBox 5.0.40 freezes on Ubuntu 16.04 LTS 64-bit for no clear reason

Starting last night, with no apparent changes to my system, VirtualBox now freezes my host OS when starting any virtual machine.The host OS is Ubuntu 16.04 LTS 64-bit as is the guest OS and the ...

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