0
votes
0answers
17 views

virtualbox hosted in virtualbox Win 7 64 not support 64 bit versions

I use virtualbox (VB) under Windows 7 64. In this VB I virtualize Win7 64 bit (for the purpose of this post I will be calling it 'Win Guest'). Now I installed another virtualbox under Win Guest and I ...
-1
votes
0answers
43 views

Error 0x000000C4 when booting Windows 8.1 ISO 64bit

I am trying to install the Win8.1 64bit in VitrualBox. My PC is Win4 64bit. I've tried to use the bellow solutions with no results. Any suggestions? Windows: "c:\Program ...
2
votes
1answer
2k views

64-bit Windows guest in VirtualBox impossible without VT-x support?

I have successfully installed Windows Vista 32-bit in a VM with VirtualBox. Now I'm trying to do the same with Windows Vista 64-bit and it just isn't working. I have created the VM but it seems that ...
-1
votes
1answer
31 views

arch 64 attempting to create 64 bit win7, will only create as 32 bit

I am trying to install Windows 7 64-bit as guest OS in VirtualBox. My host OS is Arch Linux 64-bit. I have created a new VM and set it to 64-bit Windows, using vboxmanage. However, when installing ...
0
votes
0answers
71 views

Virtualbox causing weird behavior in Windows (keyboard issues, UAC popups)

After installing Virtualbox, whenever I run it, my PC (Windows 7 x64 SP1) starts doing a few things that make it unusable until I restart the PC: Clicking a shortcut or other button on the taskbar ...
0
votes
0answers
73 views

Virtualbox support 64bit images

After I've updated Oracle VirtualBox, I can't create anymore any 64-bit machine of Windows. Is it official? How is it still possible to create a 64-bit machine using VirtualBox? Also, I'm getting ...
1
vote
2answers
1k views

virtualbox - Why can't I create a 64-bit virtual machine inside another virtual machine?

I am trying to create a new 64-bit Windows 7 virtual machine inside a 64-bit Debian 7.3.0 instance running in VirtualBox. I am allowed to run 32-bit machines, but I can not create 64-bit machines, as ...
0
votes
1answer
90 views

Can I install multiple Windows 7 on the same laptop, one of them under virtual machine under Ubuntu?

Can I install two copies of 64-bit Windows 7 Home Premium on the same laptop, one of them under virtual machine under Ubuntu, and the other is independent of Ubuntu? Do I need two different product ...
3
votes
1answer
5k views

VirtualBox 64-bit guest

I'm trying to install Ubuntu (64 bit) as a guest operating system in VirtualBox. My setup is an Intel i3 machine with Windows 7 (64 bit) and VirtualBox 4.3.4r91027 (latest version). I went through the ...
0
votes
1answer
247 views

Ubuntu 12.04 64-bit guest on Windows 7 32-bit host is really slow

I have Windows 7 32-bit professional as host OS. Ubuntu 12.04 32-bit runs really fast as a guest, but Ubuntu 12.04 64-bit is very slow. I did apply all the patches, installed guest addons and enabled ...
0
votes
0answers
309 views

Error installing Windows 7 64 bit on VirtualBox

So for the 64 bit installation, here is the error I am getting. I tried checking the enable IO APIC and changing the chipset from PIIX3 to ICH9 So with this not working I tried the 32 bit. My ...
2
votes
1answer
1k views

Vagrant error while starting vm with host only network

I have set host only networking in my vagrant vm using the command config.vm.network :private_network, ip: "192.168.33.10" But after setting that everytime I try to start vagrant up the vm it fails ...
3
votes
1answer
3k views

VirtualBox Not Recognizing 64 Bit CPU

I recently had to uninstall VirtualBox and reinstall it for various reasons that are unrelated to the purpose of this post. After reinstalling it, I noticed that the option to create a 64 bit virtual ...
20
votes
5answers
42k views

Why Virtual Box won't give me option to create 64 bits guests?

My host is x64 bits Windows 8.1. I downloaded the latest Virtual Box (4.3) and I'm trying to create a VM with a 64 bits Ubuntu OS (ubuntu-12.04.3-desktop-amd64). When I go to New VM wizard, it ...
0
votes
1answer
335 views

VirtualBox 64 bit guest VM stopped working after upgrade

I've been running a Windows Server 2012 VM on a Windows 8 64 bit host using VirtualBox 4.2.18 successfully. After upgrading to VirtualBox 4.3.0, the VM fails to start up because it stated that it does ...
0
votes
2answers
317 views

Is a 41GB partition enough to install Windows 7 x64 bit in Virtual Box?

My MacBook Pro is 4GB of memory and 2.3 GHz Intel Core i5 of Processor. I gave it 41GB for Windows partition. Will this be enough or will it slow down the system to install Windows 7 x64 bit? I'm ...
1
vote
0answers
746 views

VT-x is Enabled, but is not operational ? Winows 8 unable to run 64-bit virtual machine

Vt-x is Enabled in Bios and it shows working in Intel Processor identification utility. but I'm not able to run 64-bit Guest OS on both VirtualBox & VMware Workstation. Virtual Box says ...
0
votes
0answers
350 views

Kernel error when installing Linux Mint

I'm getting this error: "This kernel requires an x86-64 CPU, but only detected an i686 CPU" I have enabled: Virtualization in BIOS VT-x Nested Paging IO-APIC but I still get this problem ...
0
votes
2answers
2k views

Is there a way to get VirtualBox to work with an Intel 64 bit processor?

I am creating a VMWare VM from my old laptop. Since VMWare Player is not free for me to use at work, I am looking at converting the resulting VM to a VirtualBox VM. (There are several tutorials on ...
-1
votes
2answers
2k views

Can't I install a 64 bit OS as a guest OS,when the host OS is 32 bit [duplicate]

I read it somewhere "If you are running virtual box on a 32 bit OS, you cannot install a 64 bit OS as a guest OS (in virtual box)." Is it true ? If so, I want to know the reason ? Note: I am using ...
2
votes
1answer
2k views

How can I remove BIOS unknown password on HP 620 laptop

While installing a new virtual machine (Windows Server 2008 R2 x64) I got a message saying : This virtual machine is configured for 64-bit guest operating systems. However, 64-bit operation is not ...
-1
votes
3answers
132 views

64-bit VM host environment for Debian similar to VMware player on Windows?

I have an Intel Core Duo i3-2100 running a flavour of Debian. I understand Virtual Box is x86-only so is there any similar open source Virtualisation environment that can host images like VMware ...
1
vote
1answer
76 views

Preferred virtual domain / network setup for development lab [closed]

Given the following requirements: 1 - a virtual dev domain 2 - all VMs can access to the Internet (e.g. for Windows Update) 3 - other physical hosts cannot access the virtual network What is the ...
1
vote
1answer
2k views

virtualbox 3584MB memory limit?

I am running Oracle VM VirtualBox Manager 4.1.12_Ubuntu on a 32-bit Ubuntu laptop with 8GB RAM and the 64-bit Ubuntu VM only runs with up to 3584MB of RAM (with "Enable PAE/NX" setting activated in ...
0
votes
2answers
1k views

Why im not able to install Red Hat on Virtual Box

I'm trying to install Redhat 5 on my virtual box which is running on Ubuntu 12.04. But when ever I try to install it show this message. To make sure that my CPU supports long mode I ran this ...
6
votes
2answers
1k views

Can't find the right Ubuntu Server ISO for VirtualBox

I have been trying all morning to find the right Ubuntu Server (12.04) ISO to use for installing an Ubuntu guest OS on my VBox VM. Here are the relevant stats: Host Machine: AMD 64-bit Host OS: ...
0
votes
2answers
2k views

how to activate Virtualization Technology (VT-x) on asus eee 1015pn laptop?

i have this laptop: http://www.asus.com/Eee/Eee_PC/Eee_PC_1015PN/#specifications its running windows7 32 bit ultimate im trying to run a 64 bit operateing system in virtual box, but it crashes at ...
0
votes
1answer
137 views

VirtualBox and 64 bit incompatibility?

I have the previous installed version of VBox. It is working well. Today I tried to install VirtualBox 4.1.16. But the OS said that setup is incompatible with the OS. I don't understand, why my ...
4
votes
2answers
757 views

Why do some applications run faster on a 32-bit guest VM than on the 64-bit host machine?

I have a Windows 7 x64 laptop with a Windows XP x32 guest virtual machine installed using VirtualBox. Once I ran an app on the guest and found that it ran noticeably faster than it did on the host. ...
1
vote
1answer
504 views

Virtualbox Guest memory limitation with 64bit guest on 32bit host?

I use Ubuntu 10.10 (32bit) as the host operating system. However I have enabled PAE so I can see the full 8GB of memory installed on my machine. I use VirtualBox 4.1.8 to create virtual machines ...
3
votes
2answers
753 views

Running a 64-bit VirtualBox archive on a 32-bit machine

I received a VirtualBox archive that should import a virtual machine. The archive was created using Mac OS X. The problem is that it works on 64-bit machines, but not on 32-bit. On 32-bit ...
2
votes
1answer
2k views

Why VirtualBox on 64bit host requires HT for 64bit guest?

The host computer is win64bit. I want to run a 64bit Linux guest. The CPU is AMD 64bit 2-core. I couldn't find HyperThreading or VT, or HT option in the BIOS. VirtualBox version is: 4.18 However, ...
3
votes
2answers
771 views

How large is the performance loss for a 64-bit VirtualBox guest running on a 32-bit host?

I have a 64-bit Virtualbox guest running Gentoo Linux (amd64) and it is currently hosted on a 32-bit Gentoo laptop. I've noticed that the performance of the VM is very slow compared to the ...
5
votes
3answers
19k views

Why do I get “this CPU is not compatible with 64-bit mode” on a 64-bit processor?

I have a 32-bit Ubuntu 10.10 as a host OS, VirtualBox 4.0, Windows 7 64-bit Professional as a guest OS. The laptop processor is 64-bit. When I try to load Windows 7 64-bit in VirtualBox, the error ...
7
votes
4answers
11k views

How can I make my Virtualbox Vista see my USB device (iPad)?

I have the latest VirtualBox. I have filters for the iPad. But it does not show up in my virtual Windows vista My Computer screen or virtual iTunes. When I try to right click the little USB icon and ...
0
votes
2answers
1k views

Installing VirtualBox 4.0.8 on Windows 7 hangs

I already have a previous version of VirtualBox 4.0.4 on my computer and I want to make an upgrade by a direct "overwritten-installation". But every time I try to do so, the installation get stuck ...
0
votes
1answer
223 views

a 64 bit guest on a 32 bit host with 64 bit support

Can a 64bit Guest OS run on a 32bit Host OS if the processor is 64bit? i'm running virtualbox on ubuntu 10.04 32bit
2
votes
1answer
2k views

VirtualBox: This kernel requires an x86-64 CPU, but only detected an i686 CPU

Trying to run Ubuntu 64-bit on my mac (OS 10.6, Intel Core Duo). Seems like 64-bit guest operating systems weren't supported for Mac for a while, is this still the case?
0
votes
1answer
486 views

Can I run a Windows XP 32 bit programm on a Windows 7 64 bit processor [duplicate]

Possible Duplicate: Install and run 32 bit on 64 bit machine 64-bit 32-bit virtualbox virtual machine
0
votes
2answers
771 views

Can I run ubuntu server 64 bit in a VirtualBox on a macbook host?

I have a macbook pro with Intel Core 2 Due (It's actually not Pro, but it's a January 2009 unibody macbook - when there were both a unibody macbook, and a unibody macbook pro). I'm a php developer. I ...
3
votes
2answers
3k views

Error installing Windows7 64 bits on VirtualBox

I am trying to set up Windows in Virtual Box, so I don't need to reboot in the rare occasion that I actually need it. The problem is, Virtual Box doesn't preform any errors when I insert the 32bit ...
1
vote
2answers
661 views

Virtualbox won't run Fedora 10 64 bit iso

I am using VirtualBox on a Ubuntu 10.04 64bit host. I would like to install a Fedora 64bit guest. When I try to run the 64bit live cd, it says "Automatic boot in 10 seconds..." after which I get a ...
3
votes
2answers
3k views

VirtualBox fullscreen mode problem

I have a slightly weird issue with VirtualBox. My host OS is Windows 7 (64-bit) and guest OS is Ubuntu 10.10(64-bit). When I switch to fullscreen mode in VirtualBox, Ubuntu display resizes to fit my ...
2
votes
1answer
932 views

VirtualBox - 64 bit OS on a 32 bit host - Pros and Cons

Is is possible to run a 64 OS in a virtual environment host that is 32 bit. Say for example, I am running Windows XP 32 bit. Would it be possible for me to run a 64bit OS using VirtualBox or VMWare. ...
5
votes
1answer
16k views

Can I install Windows 7 64 bit on VirtualBox running on a Windows 7 32 bit OS?

Is it possible to install Windows 7 64 bit on VirtualBox running on Windows 7 32 bit?
3
votes
2answers
2k views

Can VMWare Workstation 7.x and Sun VirtualBox 3.1.x co-exist on the same Windows 7 64bit Host together?

Will installing Sun Virtual Box bash or interfere with my VMWare installtion? I don't need to run VMs from both Virtual-Machine software packages at the same time but I do need to run some older ...
4
votes
4answers
826 views

What is a good (free) VM solution for windows 7

The obvious candidates are Virtualbox and Virtual PC. But I have not been paying attention to VM's the last year, have I missed a good alternative?
1
vote
2answers
2k views

Windows XP x64, VirtualBox 3.0.10, Karmic Koala blue screen

Here's my setup: Widows XP x64 VirtualBox 3.0.10 Ubuntu 9.10 Karmic Koala Installation of VirtualBox works, and so does installation of Karmic onto a new virtual machine. When I try to boot into ...
1
vote
4answers
1k views

PC reboots when trying to install Ubuntu 64-bit in VirtualBox

I'm trying to install Ubuntu 9.04 64-bit version on VirtualBox, running in Windows XP. My PC is Dell Precision M2400 with Core2 Duo P8600. After booting VirtualBox from Ubuntu ISO image and selecting ...
2
votes
6answers
3k views

Any way to install 32-bit Virtualbox on 64-bit Vista?

Virtualbox has a single installer for windows that installs 32 bit application on 32 bit os and 64 bit application on 64 bit os. Is it any way to install 32 bit application on 64 bit windows Vista? I ...