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Unanswered Questions

3,565 questions with no upvoted or accepted answers
1 vote
0 answers
744 views

Installation of VirtualBox 5.0.x on 64-bit Windows 10 Build 10586: error code 2203

I had a hard time installing VirtualBox 5.0.x on my 64-bit Windows 10 Build Version 10586. I did read How to Install VirtualBox on Windows 10 host?, but it did not help. Actually I don't know how to ...
1 vote
1 answer
44 views

How to handle Proxy with Sudo on VM

I have Ubuntu installed on a VirtualBox VM and I am using NAT. The host network requires NTLM proxy authentication to work. I tried export HTTP_PROXY=proxy.mycomp.com:80 & HTTPS_PROXY=$HTTP_PROXY ...
1 vote
0 answers
239 views

Can I successfully run a Kali Linux VM on one drive while my host OS is on another?

I've been attempting to set up a Kali Linux VM. I've continuously been running into a failure when attempting to install the system files inside VirtualBox and I'm curious as to whether or not it has ...
1 vote
0 answers
31 views

Windows 7, moving software / Virtualbox

What started quite small grew bigger each hour. I want to migrate an existing Windows 7, both for backup and maintenance and then run it as a Virtual machine. The computer is cloned to a VHD, but ...
1 vote
1 answer
1k views

VirtualBox machine starts, but not running

Running an Ubuntu Server 15.10 host, I have a guest VM registered. Entering: vboxmanage startvm [NAME] --type gui I get: VM [NAME] has been successfully started. Immediately after, I enter: vbox ...
1 vote
0 answers
1k views

Compile iptables from source make error

I'm trying to compile latest iptables 1.6, but I receive the following error: (./configure it's OK) then I call make and: xtables-config-parser.y:20:28: error: libnftnl/table.h: No such file or ...
1 vote
0 answers
70 views

Ping between Ubuntu guest VMs on VitualBox

Running VirtualBox 5.0.10 in a Windows 10 (64bit) host, I've created 2 guest VMs - Both Ubuntu 15.10 (64bit). Looking for a setting that will allow the 2 guests to ping each other and also connect to ...
1 vote
0 answers
839 views

centos 7 virtualbox no internet, how to get rid of virbr0 and virbr0-nic adapters?

I have tried everything. I have 2 hosts and 2 centos 7 virtual machines with nat connection and wireless internet. The first has only lo and enp0s3 adapters and everything is fine. The second has lo, ...
1 vote
1 answer
2k views

"vagrant up" not working on Windows 7 behind firewall

I am very new to Vagrant and VirtualBox. I have installed both of these and cloned the necessary directory with the following command: git clone https://github.com/scotch-io/scotch-box.git my-...
1 vote
1 answer
96 views

Is my mainboard HAV compatible?

How do I see if my Hardware-Assisted-Virtualization is compatible?
1 vote
0 answers
909 views

Minimise CPU and memory consumption on Windows 10

I need to run a Windows-10 VM inside OSX (using VirtualBox) as I am using a Tobii EyeX eyetracker, which only has drivers for Windows. I am working from a MacBook Air (8GB RAM), and running a VM is ...
1 vote
1 answer
56 views

Network resource as local developement

I am using Windows 8.1 as host operating system. I have installed Ubuntu on Virtual box as guest and PHP7 installed in it. I want to use PHP7 as local development on Windows. Is it possible to use ...
1 vote
1 answer
855 views

How can I broadcast Avahi services between Vagrant (VirtualBox) VMs?

I've got a project with a Vagrantfile which takes a while downloading all its Debian packages. I figured an easy way to speed up initial provisioning would be to make another Vagrant-based project ...
1 vote
0 answers
479 views

How to enable VT-x on HP Pavilion p6387c

So, for some reason, Windows Vista 32-bit with 2GB of RAM needs VT-x on Virtualbox. The thing is, I don't know what BIOS menu to go in, I just know Boot Menu and Advanced startup are not a thing to ...
1 vote
1 answer
1k views

VM to VirtualBox converted image - Could not find a storage controller named 'SCSI Controller' error

I converted a VMDK to an ovf image using ovftool. The VMDK had a SCSI disk. Now post conversion Virtual Box isn't able to import it - it gets the error Could not find a storage controller named '...

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