VirtualBox is Oracle's virtualization software. It allows running of Linux and Windows on a Mac under OS X.

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To share dynamically network between OSX and Virtual OS

My colleges say that OS cannot dynamically share network between two OS, in contrast to Windows. One college solved the problem by ethernet connection and external network card, discussed here. ...
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50 views

Good Linux distribution for Macbook Air and VirtualBox

I have seen many Linux distributions tried to be used in Macbook Air, for instance. One custom made of Redhat Linux is one successful port in VirtualBox but it is not public. However, I would like ...
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Unable to login to Yosemite on VirtualBox [duplicate]

I have created (using VirtualBox on my office computer) a virtual machine, on which I was able to successfully install Hackintosh version of Yosemite. I have logged in (as regular user, not root), ...
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57 views

How to do raw device access with VirtualBox?

So I am trying to set up raw device access w/ VirtualBox to use a ext4/linux disk as a guest OS within Mac OS X, but haven't succeeded yet. Following the VirtualBox docs, Chapter 9.9.1.1, ...
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2answers
124 views

Install OS X Cheetah on my Macbook Air with OS X Yosemite

How can I install Cheetah (OSX 10.0) on my 2014 Macbook? Can I use virtual box? Where can I find iso files to install? BTW my macbook is running Yosemite
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82 views

Parallels or VirtualBox to run Clampfit on a MacBook Pro running Yosemite 10.10.3?

I'm completely new to Macs and always used PCs so far. Said so, I'll try to be as much specific as I can. I just bought a MacBook Pro running Yosemite 10.10.3 and am considering installing Parallels ...
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1answer
44 views

How to make 64-bit guests available in virtualbox that is inside of virtualbox in iMac 5K 27-inch

I have installed virtualbox inside of virtualbox. Host OS: Mac OS X Yoshemite Guest OS: Ubuntu 12.04 Both version of VirtualBox is 4.3.28 Guests versions in virtualbox installed on Ubuntu 12.04 ...
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2answers
67 views

Can I build a VM and use the image on a MacBook?

We are going to have over a hundred MacBooks in our school. We would like to create a master image with all our base settings and applications so that it can be installed on every new MacBook that ...
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1answer
135 views

yosemite on yosemite in virtualbox

I would like to run yosemite in virtualbox on yosemite. I've tried many step-by-step guides, without success. While there is a lot of descriptions on how to install hacked OS X on windows, I want to ...
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2answers
121 views

Same dedicated Windows drive for Boot Camp and VirtualBox?

I am going to be setting up a new (to me) Mac Pro 4,1 with multiple internal hard drives. I want to run Yosemite most of the time with Windows 7 virtualized in a window for a few programs I need to ...
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63 views

CPU Usage shoots all of a sudden while using Ubuntu in Virtual box in MBP

I an using 2015 model of MacBook Pro running Mac OS X Yosemite. I have installed Oracle VirtualBox 4.3.26 which runs Ubuntu 14.04 operating system. I have also installed the guest edition to improve ...
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46 views

Opening Windows 8 through VirtualBox on a Macbook Air

How do I open Windows through a virtual box on a Macbook Air? I tried to select a virtual CD/DVD drive, but was not sure which file to select.
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1answer
150 views

Hard Drive not working with VirtualBox on Mac OS X 10.10.2

Basically, I have a Seagate Expansion Drive (1TB), I have ejected it from my MacBook and mounted it into the guest virtual machine, it comes up with the message: This USB device can perform ...
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1answer
210 views

Does Fusion (VMware) support 2D graphics hardware acceleration for Yosemite guest OS?

I am disappointed to learn that the Parallels 10 (and earlier) does not support hardware accelerated 2D (nor 3D) graphics when Mac OS X is the guest OS. This means Yosemite inside Parallels runs ...
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1answer
176 views

USB devices are greyed out in VirtualBox

I'm running Windows XP on Virtual Box. I'm trying to write to a USB pen drive. VirtualBox detect the pen drive but its name is greyed our in GUI. And I couldn't pick it from the list. How can I use ...
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1answer
2k views

VirtualBox 4.3.26 on OSX 10.10.2 Fails to install

I am trying to install VirtualBox on my iMac and it keeps failing right at the end of the installation process. The end of the log file shows Mar 23 07:59:22 AlexsMac installd[61695]: PackageKit: ...
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1answer
114 views

Syntax error: No operation specified when trying to resize Ubuntu VM

I'm trying to expand the hard drive of my Ubuntu VM in VirtualBox from my Macbook Air terminal. But when I type in VBoxManage modifyhd <uuid>|~/VirtualBox VMs/Ubuntu/Ubuntu.vdi --resize 20000 ...
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41 views

Share folders from virtual machine with sshfs

currently i share my folders from my virtual developer machine into my mac filesystem with sshfs. The problem is, that it is very slow and also i have some problems with git. Are their other ...
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1answer
225 views

How to install Mac OSX Mountain Lion as virtual OS in Mac OSX Yosemite?

I have Macbook Pro ( late 2011) which I recently upgraded to Yosemite and works fine. It has only one hard drive which is 256GB SSD (Samsung). After purchasing I received Mountain Lion as an app in ...
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1answer
1k views

How to release mouse capture in VirtualBox?

I'm on my MacbookPro and using TeamViewer for remote access to my 2k3 Server. On this server I installed VirtualBox to create a virtual machine. But now I stuck at this screen and no more can use my ...
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2answers
82 views

Can I move the OS X that was preinstalled on my MacBook pro to a VM running on the MacBook Pro?

I would like to run linux as the primary operating system on my MacBook Pro to replace the OS X that was pre-installed with the MacBook. I would then like to run OS X inside a virtualbox guest ...
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2answers
187 views

How do I install Mavericks onto external HD but from inside VirtualBox

I don't want to lock down my machine for the install. Can I hand it off to a virtual box process? Open virtual box Create virtual Mac Attach Mavericks install pen drive to virtual Mac Attach real ...
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57 views

How to print from virtual machine to network printer on OS X host?

How can I print from a Windows XP virtual machine (VirtualBox) to a network printer with an OS X Yosemite Host?
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234 views

How to increase graphics memory in OS X running as a client in VirtualBox? [closed]

How to increase graphics memory in OS X running as a client in VirtualBox? I installed OS X in VirtualBox and I have 4 GB graphics but it is showing the graphics display as 3 MB. How can I increase ...
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82 views

Cannot partition Hard Drive in Mavericks Virtual Box

I am trying to re-size the HDD on my Mavericks virtual machine. I already used VBoxManage --resize on the host computer to re-size the .vdi. Now, when I go to partition the HDD to the larger size on ...
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VBox shared folder is not keeping file owners

I'm trying to find a right set of options for mount vboxsf working under OSX to preserve user ownership in the created files. When I'm running command like that sudo mount -t vboxsf /Users ...
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1answer
2k views

Root Device UUID Error while installing Mountain Lion on VirtualBox 4.3

While installing Mountain Lion on VirtualBox, it starts booting, then stops at the line "root device uuid: xxxx-xxxxx-xxxx". I've allocated all the required RAM and memory, but even after looking ...
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1answer
769 views

Can VirtualBox prevent Mac OS X Yosemite to boot properly?

After a few days of good experience with Yosemite, my Macbook pro cannot boot anymore. After 30 or 40% of boot, it just restarts. Here are what I did to fix it: Booting to single-user, runnign fsck ...
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2answers
2k views

Problem with startup script rc.local in OS X 10.10 Yosemite (Running Bootcamp in VirtualBox)

Until OS X 10.9 I could also run bootcamp within Virtualbox (through a .vmdk file). In order to do this I needed to unmount the bootcamp partition after changing the permissions during the OS X ...
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1answer
284 views

Mac Minis: 2012 Quad Core vs 2014 Dual Core for a virtualization host?

My office is looking to get a Mac Mini for testing our website in Safari. Because Apple now allows you to run previous versions of OS X in a VM, we will be looking to run at least Mavericks and ...
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3k views

Where May I (legally) get a Mac OS X .iso File to Virtualize OS X? [duplicate]

I want to virtualize a Mac (the latest, 10.9) on my Mac (MacBook Air). I prefer to use VirtualBox. After setting up the OS X guest, I need to provide a .iso file from which VirtualBox will install OS ...
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150 views

Large Time Machine Backups 10.9.4. Excluded Dropbox and VirtualBox

Issue: Time Machine wants to take 60Gb, 40GB, etc. when that is not the amount of data change. I have excluded Dropbox and my VirtualBox VMs from the backup via the GUI. I tried this previously via ...
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1answer
139 views

Apt-get install tomcat7

I am currently running Mavericks. I have a Drupal7 Virtual Machine running (on VirtualBox). I am trying to install a tomcat7 server onto the VM. I have used the Terminal to SSH and login to my Drupal7 ...
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226 views

VirtualBox “The screen resolution for this app to run” on Mac 1440 x 900

I installed Virtual Box and Windows 8.1 from https://modern.ie/en-us/virtualization-tools#downloads The resolution of my display is 13-inch (1440 x 900) Also I installed Guest Additions. I can't run ...
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1answer
284 views

Can't run an ova file

I download virtual box from http://www.modern.ie/en-US/virtualization-tools#downloads and extracted it. When I tried to run ova file, I couldn't. $ sudo ./"IE11 - Win8.1.ova" ./IE11 - Win8.1.ova: ...
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240 views

Mac as virtual machine guest: How to use multiple displays?

I'm working on a test environment for testing Mac software. The plan is to use virtual machines (for example VMWare or Parallels) and install older versions as guest operating system, allowing me to ...
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1answer
190 views

Can't see install disc for Linux Mint in VirtualBox

Trying to install Mint 17 Cinnamon via VirtualBox on my MBP OSX10.9.4, with 3 different discs (various makes) made on several machines (Win and Linux). I was able to deploy vm with CentOS 6.4 with a ...
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191 views

Can I use Virtual Smart Cards on OSX? Does it work with Windows 8 in Bootcamp/Parallels?

I want to use Smartcard authentication to simplify and secure access to websites and other SSO targets. Is there a Virtual Smartcard technology for OSX (for Macbook Pro Retina?) or is there a way to ...
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38 views

How to use the shared folder in Virutal box

I installed Windows 7 enterprise on my MacBookPro (OS X V-10.9.4) through Oracle Virtual Box (V-4.3.12). I have added a shared folder to the windows in Virtual Box settings->shared folder. But I ...
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1answer
753 views

'localhost' stoped working as an alias for '127.0.0.1' for SSHing into my VirtualBox VM. Why, and how to fix?

The question explains the problem. For months I've never had any problems along these lines. Then, yesterday morning, I couldn't get into my VM! Took a long time to troubleshoot but here was the ...
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1answer
1k views

Xcode 5.1.1 update error persists

I'm running OS X Lion in VirtualBox on Windows 8 (I know, that's cheating, sorry :) to be able to use Xcode. Everything worked fine, until Apple decided that they don't accept apps to the App Store ...
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37 views

Accessing virtualbox host system

I have VirtualBox installed on my Mac (MacOSX 10.9.3). I have downloaded a CentOS appliance. Virtual machine networking is configured as "Bridged" but the guest operating system does not receive IP ...
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1answer
6k views

Error installing windows 7 on virtual box

I'm using Mavericks OS X (10.9.3), I installed virtual box v 4.3.12 and downloaded the windows7 enterprise edition image file for 64 bit (licensed version) it has the file name as ...
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193 views

How to switch applications using Cmd+Tab when inside VirtualBox without using Host key?

When inside VirtualBox in order to switch to an OSX app, I first press Host key which is Right Option, then I press Cmd+Tab. I wonder if there is some trick to eliminate pressing Host key before ...
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26k views

How to install OS X 10.8 (Mountain Lion) on VirtualBox 4.3?

I've seen a lot of variants of this question, but most are pretty old, and don't quite match my use case. How the heck do you get 10.8 (Mountain Lion) running on the latest version of VirtualBox, ...
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1answer
91 views

OS X installer guidelines

At first, please forgive discussed rather question type. I need to build opensource software installer for OS X but I am not familiar with OS X conventions. Mentioned opensource software is complex ...
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1answer
2k views

Copy and pasting between host and VM

I have a host machine running OS X 10.9.3 and VirtualBox 4.3.12 VM running Windows 7. I want to copy and paste between the host machine and the VM. By default copy-pastes don't seem to be transferable ...
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1answer
63 views

Why am I using LLVM?

I was testing the 14.04 release of Ubuntu on VirtualBox, and later, after having gotten a pretty good idea of the changes, removed VirtualBox from my computer. However, when I ran the command 'python' ...
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4answers
153k views

Official way to obtain an OS X ISO file

I'm trying to install OS X Mavericks in VirtualBox on Windows 8.1. I have VirtualBox installed and the VM set up, but I need an ISO file to install the operating system. I've searched around and ...
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651 views

VirtualBox/Vagrant Fully Remove Virtual Machine to Clear Hash Sum Mismatches, etc

I'm running Mavericks, and using Vagrant with VirtualBox to spin up a Precise32 box. When I first started, I had issues with apt-get update on the box (hash sum mismatches, etc.); so after weeks of ...