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

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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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7 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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2answers
89 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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vote
1answer
518 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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0answers
30 views

Running OS X as a guest under Linux

I want to get into IOS development, but for that I need a Mac. I can't afford one so I though instead I'd just run one through Oracle's VirtualBox. I managed to get OS X to run as a guest under my ...
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1answer
85 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 ...
1
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1answer
1k views

Playing videos on VirtualBox Mac OS X guest on Ubuntu 13.04 as host

I managed to install Mac OS X Moutain Lion as a VirtualBox guest OS on Ubuntu 13.04 as host. I need to test a web app which plays HTML5 videos on Safari 6. Unfortunately, I can’t play any video on ...
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2answers
635 views

Space Occupied By Other Files And Folders On Hard Drive

I have been using VirtualBox to create a virtual machine to run Windows 8 on and after deleting the virtual drives and virtualbox due to having issues with Windows 8, I am missing a lot of memory from ...
4
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4answers
20k views

Is Mac OS X in a VirtualBox VM suitable for iOS development?

I have finally successfully managed to install Mac OS X in a virtual machine on my Windows 7 laptop using VirtualBox and a tutorial from Lifehacker. Performance is very slow, with Mountain Lion ...
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4answers
2k views

Using Time Machine with Virtualization (Parallels, VirtualBox, VMWare, etc…)

Since a single small change to a VM file should (I think) cause the entire multi-gigabyte file to be backed up again, are there any ideas I can use to more effectively backup my machine? Assume that ...
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1answer
150 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 ...
0
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1answer
73 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
48 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 ...
0
votes
1answer
414 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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0answers
27 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?
2
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0answers
111 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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0answers
31 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 ...
4
votes
1answer
831 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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0answers
13 views

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 ...
2
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1answer
804 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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4answers
4k views

Vagrant/VirtualBox extremely slow despite 8GB-RAM/SSD-HD/2.53GHz Core2Duo

My VM (Ubuntu Vagrant VM) is extremely slow. While my Windows co-workers have a maximum of 1 minute page load time, my page load takes up to 8 minutes. I tried putting log files in non shared ...
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votes
2answers
4k views

In Fullscreen, disable auto-hiding Mac menu bar

(on latest Mavericks) While in VirtualBox (Ubuntu) fullscreen, on a Mac host, each time the mouse goes near the top, the Mac auto-hide menu bar appears - and I want to prevent that, or at least, ...
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1answer
5k views

VirtualBox Ubuntu shared folder is empty

I have a Ubuntu virtual machine (Virtual Box) hosted on my MBP w/ Mountain Lion. OSX 10.8.6, VirtualBox 4.2.16, Ubuntu 12.4 LTS (32 bit) PROBLEM The shared folder(s) as seen in Ubuntu is/are empty. ...
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4answers
110k 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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3answers
6k views

Windows key when running windows through virtual box on a mac

I am running Windows 7 on a virtual image using virtualbox on my max osx. I need to know what the windows key is on the mac keyboard. Any tips?
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5answers
90k views

How to install OSX Mavericks in VirtualBox

I have been trying to use Hackboot to install OSX Mavericks in VirtualBox, and using an ISO image created by following the steps at How to create bootable ISO for OS X Mavericks The steps I have ...
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vote
2answers
1k 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 ...
2
votes
4answers
7k views

How to set VirtualBox in order to access external hard drives in guest Win7?

I have installed VirtualBox in order to use Windows 7 as guest on a Macbook Air running Mavericks (mainly to be able to use a printer that has no drivers for Mac). Also, I have installed the ...
2
votes
1answer
464 views

Mac OSX Virtual box running appliance copied from Windows

I had to work out of the office today and brought a copy of the Windows 2000 appliance I have on my Windows 7 machine at the office. Copied this to the Mac I am now on (Mavericks) and copied the ...
3
votes
4answers
848 views

How do I change the virtualbox “Host Key”?

I'm not using an apple keyboard and don't have a Left ⌘. Can I change the "Host Key" to be the Right ⌘? How?
3
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1answer
279 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 ...
4
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2answers
379 views

How can I encrypt my VirtualBox VM?

Is there a way for me to use a virtual machine (VirtualBox) on my MacBook Air with encryption protection? I want to install a VM of Ubuntu, and if my employer calls back the hardware I don't want them ...
6
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1answer
188 views

Sending Keystrokes to a Window when it Loses Focus

I am running virtual machines for testing on a second Space using Virtualbox, and the problem is that when I'm on the primary space, the virtual machine continues to use a lot of CPU time and kills ...
0
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1answer
1k 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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0answers
122 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
100 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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0answers
181 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 ...
0
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1answer
168 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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3answers
3k views

Can I improve network speed with VirtualBox between host and guest?

I use a VirtualBox machine with Arch Linux as development web server. I want to improve rsync transfer speed via smb://. What kind of configuration is best to improve file transfer/synchronization? ...
3
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0answers
154 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 ...
0
votes
1answer
140 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 ...
6
votes
3answers
15k views

Install OS X in VirtualBox on iMac?

Is it possible to install OS X 10.6 Snow Leopard in VirtualBox on an iMac (i3) running OS X 10.6.8? I have the 10.6 install CD, DMG, and ISO, but can't get any of them to boot from VirtualBox.
0
votes
1answer
1k views

Cannot upgrade VirtualBox installation of Mac OS 10.6.8 to Mavericks - supposedly a processor issue

I'm running Mac OS X 10.6.8 within VirtualBox 4.3.2 on a Windows machine with an i7 processor. I would like to upgrade my OS to Mavericks through the App Store. When I try to do so, I get the ...
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0answers
109 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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vote
1answer
405 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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0answers
36 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 ...
3
votes
1answer
16k 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, ...
2
votes
3answers
21k views

Can I play Warcraft 3 (DotA) on a Mac?

I owned a MacBook Pro. I want to play a PC game called WarCraft 3 (with the DotA mod). I have Google and done some research on how to play DotA on the Mac. I can think of three possibilities: ...
0
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0answers
34 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 ...
0
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1answer
4k 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 ...