Tagged Questions

An x86 virtualization software package developed by Oracle (which bought Sun, which bought Innotek).

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5
votes
2answers
92 views

How to set up interchangeable VM guest/hosts

I'm looking for a way to set up a computer so that the disk is partitioned for multi-booting to two operating systems: Linux and Windows. Whichever one is booted, I want the other to be accessible as ...
0
votes
2answers
2k views

Where do I find versions of Turnkey Linux made to run on 32-bit VirtualBox?

What I found on the main site turnkeylinux.org/core is the file turnkey-core-12.1-squeeze-amd64-vmdk.zip which I suppose is for 64-bit OSes (corrections accepted..).
2
votes
1answer
2k views

sendmail through virtual machine

I am successfully performing some very basic SMTP sending in my machine with a basic Python script: .... things ... try: smtpObj = smtplib.SMTP('localhost') smtpObj.sendmail(sender, recievers, ...
1
vote
1answer
318 views

Virtualbox: Find Windows host DNS name on Debian guest

I have a Debian Squeeze guest system running on a Windows 7 Professional host, a notebook computer. As a web developer, I need to mount my Windows project root folder into the Debian system. ...
0
votes
0answers
1k views

Can't connect through ssh?

I'm running two OSes, one (Backtrack 5) as a guest in VirtualBox and the other (Ubuntu 13.04) as the host. Now when I connect to my host through ssh (host-only connection): $ ssh 198.168.*.* -vvv ...
1
vote
2answers
299 views

lxc: running virtualbox inside a container

I've install virtualbox inside an lxc container. However when I try to start a VM I get the message: kernel driver not accessible (rc=1909) ....permission problem with /dev/vboxdrv. This obviously ...
1
vote
2answers
107 views

kfreebsd ISO boot to grub menu

Having obtained the kfreebsd ISO image from here, I set up a VirtualBox VM to install from the ISO. When I boot up the VM, the session ends up with the grub menu instead of initializing the ...
1
vote
1answer
2k views

NTP not syncing in a VM

I'm managing some VirtualBox developer environments. The time drifts out of sync when the box is suspended, so I want to use NTP to keep it in sync. NTP doesn't seem to be doing its job, though - the ...
1
vote
2answers
1k views

Locating and Installing a program (Heroku Toolbelt)

I'm new to Linux and Heroku. I downloaded the Heroku Toolbelt into my CentOS/VirtualBox setup using the following command: wget -qO- https://toolbelt.heroku.com/install.sh | sh However, according ...
2
votes
2answers
9k views

Out-of-the-box CentOS in VirtualBox (NAT): Network is unreachable [duplicate]

My host is a freshly installed Ubuntu 2013.04, wireless network access worked out-of-the-box so I don't have any strange network configuration. In VirtualBox 4.2.10, with default (NAT) settings, I ...
2
votes
2answers
153 views

Having Virtualbox disk images on /opt

Background After a recent HDD crash I did a clean install of Linux Mint 15 on a new disk. Seeing the potential problems with having backups of my documents and eclipse workspace, I realized that a ...
-1
votes
1answer
180 views

64bit VM host environment for debian linux similar to VMware player on Wintel?

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
159 views

Install Guest Additions CentOS 64 (guest), Win 8 (host)

I am attempting to Install Guest Additions CentOS 64 (guest), Win 8 (host) Oracle's VM Virtual Box quite unsuccessfully. I have tried to follow the method answered here. But, I get the "mount point ...
11
votes
3answers
11k views

CentOS no network interface after installation in VirtualBox

I have Ubuntu 12.10 on which i installed virtual box on which I setup centos 6.4 i386. On Ubuntu I have: 3.5.0-17-generic kernal running. On virtual box I install centos 6.4 and everything works ...
1
vote
1answer
2k views

Is it safe to run everything from VirtualBox?

E.g. I install Ubuntu as my main system without anything else but VirtualBox and maybe some programs that need to be installed to run VirtualBox. Then I install within VirtualBox Windows 7 (because I ...
1
vote
1answer
4k views

Changing permissions on an NFS mount + sharing directories with a guest VM

I'm building a development environment where folders from a host environment (OSX) are mounted in VirtualBox VMs running Ubuntu guests. Our experience is that straightforward VirtualBox shared ...
4
votes
1answer
836 views

Fedora 18 guest in VirtualBox 4.2: How to assign static IPv4 address to guest regardless of active ethernet interface on host

I have a Ubuntu 13.04 host running VirtualBox 4.2.12. This host has both a wired and a wireless network interface, but only one of which would usually be active at any given time. For example, at home ...
1
vote
1answer
870 views

Install postgresql 9.2 on debian wheezy (on virtualbox)

I have virtualbox with Debian Wheezy. I'm trying to install Postgresql 9.2 on it. When I trying do it by this instruction i have next: Reading package lists... Done Building dependency tree Reading ...
3
votes
2answers
361 views

Clipboard sharing between the host OS and a virtual console of a VirtualBox linux guest

I have a CentOS guest OS running without X11. Is there anyway I can paste text from the host clipboard into the virtual terminals or highlight text in the vt via the console mouse daemon and paste it ...
2
votes
1answer
1k views

Sniffing VirtualBox machine behind NAT

I have a VirtualBox machine with a single interface connected to VB's NAT mode. What I would like to do is sniff all traffic coming from/to any machine behind that NAT. (I don't think I will need to ...
1
vote
2answers
3k views

CentOS 6.4 as VirtualBox guest under Windows 8 host, fullscreen mode causes unresponsive cursor

I apologize in advance if this is an inappropriate place to post this question. I've installed VirtualBox 4.1.26 in Windows 8 6.2 (I don't think I have Pro) and got CentOS 6.4 installed with Guest ...
4
votes
1answer
118 views

Distributing Updates to VirtualBox Images with (Bandwith) Efficency

I'm currently responsible for a lab of machines that all need to run the same virtual machines. I want to automate my current setup of distributing VirtualBox virtual machines via rsync (erasing any ...
0
votes
0answers
546 views

Trying to install fedora 19 beta TC3 (lxde spin) in virtualbox

I am trying to install fedora 19 beta TC3 (lxde spin), iso image from here: https://dl.fedoraproject.org/pub/alt/stage/19-Beta-TC3/Live/x86_64/ I have virtualbox running in my Lubuntu 13.04 raring ...
2
votes
1answer
3k views

Virtualbox NAT + Host-Only Adapter

My host is Ubuntu 12.04 and guest is a Debian squeeze (LAMP server). I want to allow the host to connect the guest. and allow the guest to connect the internet. The guest should not be enabled from ...
3
votes
2answers
1k views

How to find out UUID of a non-block USB device?

In a nutshell, the device I have is not a block device so blkid command doesn't suit me. But at least I can get some info about my device via lsusb -v command although it doesn't contain its UUID. ...
2
votes
2answers
4k views

How to enable Virtualization AMD-V Aspire one AO725 from BIOS or otherwise

I'm try to use the virtualbox to visualizer the system of 64bits but the error that get is: La aceleración VT-x/AMD-V ha sido habilitada, pero no es funcional. Su sistema invitado de 64-bit fallára ...
5
votes
2answers
477 views

Do I need acpid in a virtual machine?

I'm always wondering if power management facilities in a virtual machine is necessary? i.e acpid. And I'm not sure if they still function in a virtual machine.
1
vote
1answer
404 views

Virtualbox kernel modules not loading at boot

I have been running virtualbox on an Ubuntu 12.04 laptop for a while and it has all worked smooth, but suddenly, probably after a kernel upgrade, the vbox* modules are not loading at boot, if I ...
0
votes
1answer
993 views

VirtualBox under Archlinux can't connect to Internet after “pacman -Syu”

I have a windows 7 VM in virtualbox and I'm used to connect the Internet though NAT. But after the last system upgrade, the Internet can't be reached in the VM. I check the log at /var/log/pacman.log ...
2
votes
1answer
1k views

Do savestate before power off host (Virtualbox/OpenSUSE)

I was working on a old version of VirtualBox (3.2.6) in which I can edit /etc/sysconfig/vbox, there I can add as many VM to start when the host boots up. Now on the this new version 4.2.6 can't edit ...
-1
votes
1answer
312 views

How to SSH apache user from a remote guest server on VirtualBox with host-only network?

I have two CentOS virtual machines on VirtualBox . one of them let's say CentOS-1 holds my Web application code. Second is CentOS2. I have two network connections between these two servers : Bridged ...
3
votes
1answer
7k views

How to install virtualbox guest addition in a guest machine with the latest Archlinux?

I want to install the virtualbox guest addition in a guest Archlinux machine. The vbox version is 4.2.10 r84104, and the Arch install media is the latest release 2013.04.01 with systemd as the ...
1
vote
1answer
464 views

no sound in fedora 18

I installed Fedora 18 Xfce Spin as a guest operating system on VirtualBox.It has no sound. The operating system settings are: Host Driver:Windows DirectSound Controller:ICH AC97 How can I solve ...
0
votes
3answers
516 views

Fedora 18 host cannot ping Windows XP guest

I have my laptop running Fedora 18. I want to run a Windows XP guest using VirtualBox 4.2.6. My configuration seems correct, here is my networking report. Fedora 18 host lo: ...
2
votes
1answer
58 views

switch network on and off of a virtual remote server

I need to perform a testing panel which disconnects a network cable and connect it again on a specific virtual server via a php web page. I found that ip & ifconfig can disconnect a network, but ...
2
votes
1answer
446 views

Error while mounting directory from host via NFS

I've been looking around the site but I couldn't find anyone with the same problem. On VirtualBox, I have a machine with IP *.28 and another one with IP *.20. The latter should mount a directory ...
1
vote
0answers
1k views

Using a bridge, an LXC container can't ping router, but the host OS can

I've got a virtual machine running under virtualbox, and in that virtual machine I've got an LXC container I'm trying to bridge to virtualbox's NAT interface: ------------- ----------- ...
2
votes
0answers
510 views

Error: invalid arch independent ELF magic, while loading a VirtualBox machine with Ubuntu Tinyos

I've created a virtual machine with Ubuntu (having TinyOS). The problem arises when I start the machine. I immediately get a black screen with written: GRUB loading. error: invalid arch independent ...
1
vote
1answer
890 views

Do USB emulators exist for Linux?

I'm looking for software that lets me have many virtual USB drives on my Ubuntu installation. I want them to be seen by virtual machines in VirtualBox so I can do backup operations. I need the drives ...
1
vote
1answer
3k views

fstab not mounting VirtualBox shared folder?

I have a virtual machine here which I use for development, so as not to mess anything up in my existing environment. I've made a share named "web" available to the guest OS (Ubuntu 12.10 Server) ...
1
vote
4answers
2k views

grub waits for user input when booting as guest in virtualbox

I have several ubuntu guests inside a Mac OS X virtualbox host. When I start them, about half of the time they correctly boot and get to their login screens/start all their services. The other half of ...
0
votes
2answers
5k views

CentOS doesn't see USB device

I'm running CentOS 6.3 inside of VirtualBox and am having trouble seeing my USB 2.0 thumb drive. In VirtualBox I go to Devices, USB drives and can capture my connected thumb drive. I've created a ...
1
vote
2answers
3k views

Virtualbox: Mount a shared folder in Guest FreeBSD from Host Ubuntu

I have Ubuntu 12.10 as Host OS and FreeBSD 9 as Guest OS in Virtualbox 4.1.18. I have Samba installed in both Ubuntu and FreeBSD and shared a few folders from virtualbox, also ticking the automount ...
2
votes
2answers
2k views

Guest OS Ubuntu 12.04 no network connection

Recently added a new *.VDI image with Ubuntu 12.04 to my existing VirtualBox. The machine hangs with a "Waiting for network configuration" error, eventually times out after 60 seconds and boots in ...
1
vote
3answers
209 views

Can I install ubuntu on a Virtualbox image and use it anywhere?

I am wondering if I install ubuntu once on a virtual machine running inside virtualbox, could I then use it as a portable OS and launch it from virtualbox on any machine? Or would I have to match the ...
0
votes
1answer
110 views

Debian VirtualBox Guest - Common Files to Remove for Space Saving?

I have created a VirtualBox guest using debian-6.0.7-amd64. I am using it as a clone template to create Java work nodes, so my needs are pretty much limited to the JVM, networking, SSH and the basics ...
1
vote
0answers
163 views

Centos 6.2: Unable to open terminal after vbox save state

I'm experiencing this issue frequently. Usually, I work on my Centos 6.2 in VBox for a while and then close it by saving state (going to other machines or doing host work). Then, I resume my session ...
3
votes
2answers
2k views

What's technical difference between official virtualbox and VirtualBox-OSE?

What's technical difference between official VirtualBox and VirtualBox-OSE? My scenario: I'm using Debian sid, it uses a 3.2.0-4 kernel. When you want to download VirtualBox, you have 3 options: ...
2
votes
0answers
1k views

How to setup GParted video mode in Oracle Virtualbox?

I'm trying to boot GParted live 0.14.1-6 within Oracle Virtualbox 4.2.6 r82870 (Extension Pack installed). The host OS is Windows 7, the physical graphic card is an AMD Radeon HD 6900. The physical ...
1
vote
2answers
270 views

Virtualbox 64bit image on 64bit computer without virtualization support

I have a 64 bit image for VirtualBox (.vmdk file), and I don't have a 32 bit version. My computer doesn't support hardware virtualization. Logically VirtualBox says: This kernel requires an ...