A Virtual Machine (commonly abbreviated to VM) is a isolated guest operating system installed within a host operating system.

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VirtualBox refuses to start VM

I have created a VM in VirtualBox, but have not yet bean able to install an OS on it, because every time that I click the Start button in the VirtualBox interface I get these errors: I have tried ...
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13 views

Container lxc has two IP: One of them is bridge's. When connect with juju, connects to bridge's

If I install OpenStack with openstack-installer (autopilot) and the bootstrap for the first environment is launched over the VM that comes with openstack-installer pachage ...
0
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1answer
13 views

How to export and import VirtualBox VM images?

In VirtualBox you can create VM and it will store it on a folder inside the Default Machine Folder of VirtualBox. For instance, after create an ubuntu-headless VM it will create an ubuntu-headless ...
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How to get a light weight Ubuntu VM to install on host machine with VM version 12.04 [closed]

I want to test SDN and need to install a VM on a Ubuntu host machine with below version. root@ubuntu:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu ...
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0answers
30 views

Creating an Azure Ubuntu VM with ubuntu desktop

I'm trying to install ubuntu desktop and XRDP on an Azure VM to be able to remote to it. I need to use it for a presentation. (the presentation PC is a windows 7 which I don't have admin access) The ...
1
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1answer
56 views

Can not install Ubuntu virutal machines on VirtualBox and VMware Player

I have tried several times in several days to install Ubuntu (from 12.04 to 14.04 versions) on VirtualBox, but in vail. The problem I encounter is shown on the following picture where everything ...
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0answers
11 views

How can I stop KVM guest from pausing on grub menu

I'm using virt-manager to create a VM from a qcow2 image that I previously created. I pre-configured the image to skip the grub screen unless Shift is held down but the first time I launch the VM ...
2
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0answers
62 views

jujud won't start because of different ip address

Is there anyone who can tell me how to modify both public and private IP of juju bootstrap node stored in mongodb? I have an all in one openstack server. This week, I launched a vm named juju-core ...
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2answers
49 views

Can Port Forwarding to a Windows VM cause Security problems? [closed]

I have question. My physical host is Ubuntu 14.04. I installed Virtualbox with a Windows Server 2012 VM with IIS. I set port forwarding from my Ubuntu host to my vm. If my virtual Windows Server ...
0
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1answer
102 views

Very Specific Use Linux, Firefox, Ncomputing

Okay, here's my situation. I need 5 "Kiosks" with the ability to access one specific website for people to do a survey. This is the only task the machines need to do. I have an i3 computer (4gb ram) ...
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0answers
70 views

Establishing an ssh connection between 2 computers using a VPN

This is my setup. I have a mac that is running parallels 10. Inside parallels I am running an ubuntu VM 12.04. Now i need to be able to connect to other remote ubuntu computers with an ssh. I have ...
0
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1answer
496 views

virtualbox - Failed to load VMMR0.r0 (VERR_SUPLIB_WORLD_WRITABLE)

After I create a new Virtual Machine, when I start it, it shows following error: Failed to open a session for the virtual machine Milad. Failed to load VMMR0.r0 (VERR_SUPLIB_WORLD_WRITABLE). Result ...
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2answers
40 views

Looking for Ubuntu minimal VM

I'm searching for an Ubuntu virtual image based off 14.04/14.10 Server edition minmal install which can work on Virtualbox. Thanks in anticipation.
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19 views

Mac OS X VM originally from Windows running on Ubuntu

I have a Mac OS X 10.9 Virtual Machine that was originally installed on Windows (using VMWare), I installed VMWare player on my Ubuntu 14.04 and tried to run this same VM, but it just hangs on the ...
0
votes
1answer
145 views

Virtualization drivers for Windows guest

My idea is to run Windows 8 64-bit as a guest on a KVM platform. There's guest additions (actually drivers) for Windows so I can integrate some features (like networking) between Windows and KVM. Suse ...
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0answers
41 views

How to know why does ubuntu server (on the virtual machine - KVM) shuts down itself

My ubuntu server 12.04.2 LTS (GNU/Linux 3.2.0-37-generic-pae i686) shuts down by itself in different times I can't find what's causing it. It has installed on Virtual Machine Manager 0.9.1 that is ...
0
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1answer
40 views

sizing unity window issue when running as VM under virtualbox

installed ubuntu on VM (virtualBox). How do I get the right screensize without losing real estate from the ununtu desktop within the vm virtualbox window. Can't see the full desktop.
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0answers
127 views

KVM Can´t access VM

I have a VM that has one bridged network adapter that uses a public IP. I setup a private network for internal purposes, but after I added a private network adapter to my VM I have no external access ...
0
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1answer
86 views

Screen issue after update

New to Linux. I'm running XUbuntu 14.04 on a VM. There is no issue before update but after updating via software updater and rebooting, this happens: The right area of the screen is not clickable ...
0
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1answer
58 views

How do I add space to LVM's root partition without shutting down my VM?

I'm using vmware and want to add space to a VM without shutting down the system by simply adding space to the existing drive. How can I accomplish that?
0
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1answer
37 views

Static IP Ubuntu Server on a VM

I'm trying to install Ubuntu Server on a VM, but I need an IP which I can access, at least, from outside of the VM (my local network). I have tried the following tutorial unsuccessfully. Running cat ...
0
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0answers
40 views

Renderfarm and Cluster solution

I want to make a cluster for rendering and other stuff that needs a lot of processors.. So my "dream" is to run one Virtual Machine on the cluster-master, that can access all the processors and ram ...
0
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1answer
173 views

How to change vmnet1 ip address on Ubuntu host machine

Can any1 please tell me how to change VMNet 1 IP address in Ubuntu 12.04 desktop. Thanks In advance
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79 views

Issue with mounting SMB share on 14.04

I know this has been asked before, but I think somehow I'm in a unique situation since none of the previous solutions I have found have worked for me. I'm trying to connect to a SMB share on a NAS on ...
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1answer
1k views

airmon-ng start wlan0 has no answer for Interface,Chipset, Driver

I run Ubuntu 12.04.5 on Oracle VM VirtualBox, when I type airmon-ng start wlan0 i get no answers for the Interface Chipset Driver, I just started using Ubuntu and i don't know if the problem is that I ...
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0answers
24 views

how to enhance the screen of my vm?

How can I enhance the size of my virtual machine ? I installed ubuntu 14.04 desktop edition (lts) on virtualbox but the screen looks to small. When I do CTRL+C the screen becomes bigger but it does ...
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57 views

Why can't I install a VM within a VM?

I read it is possible to install VMs inside VMs as deeply as we want. However, in my case, I tried Ubuntu 12.04, Ubuntu 12.10, Ubuntu 13.04, Ubuntu 13.10, Ubuntu 14.04, Ubuntu 14.10 VMs in which I ...
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2answers
2k views

Accessing shared folder between Windows 7 and Ubuntu VM from the VM?

I set a shared folder between my Ubuntu VM (on VirtualBox) and Windows 7 host machine correctly. Now I have no idead how to access the shared folder from my VM. Any idea ? I tried the solution one ...
0
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1answer
95 views

How to launch a VM inside a VMWare player with a shell script?

I am forced to use VMware Player instead of VirtualBox, so I wonder what is the answer for the same question (similar to this one) as this but in the context of a VMWare player ?
2
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1answer
374 views

is it possible to run a VM on 64 bit host imported from a 32 bits host?

Goal: Export and import an Ubuntu VM Original System: -Host machine (Windows 7 32 bits) -Virtualization sysem (VirtualBox) New System: -Host machine (Ubuntu 14.04, 64 bits) -Virtualization sysem ...
0
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1answer
482 views

How to resize swap (not just adding it) [duplicate]

I made Ubuntu 14.04 (64bit) in my VM and I gave it 350gb of my 1tb HDD space and I did it fixed (not dynamically allocated) and i did it as a VDI and in my settings I set it to read the space as a ...
0
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1answer
256 views

KVM DNS Access guest by using it's hostname (ubuntu 14.04)

I have a guest machine running ubuntu 14.04 on an ubuntu 14.04 host running KVM/QEMU. Everything works fine except for one thing. Given my guest's hostname is virtual-machine-1 I would like to be able ...
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1answer
180 views

Ubuntu goes down daily at night - VM

We have a Ubuntu VM on Hyper-V and on it we have a LAMP server installed and an internal domain accessible from the intranet . Everyday we have to restart it because the connectivity to the server ...
0
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1answer
121 views

How to automatically clone a VM?

I run a Windows XP VM on an Ubuntu host machine version 14.04. I cloned 5 times the main VM. I am running a special software on the first VM. The software will damage the VM one day or an other. So ...
2
votes
2answers
578 views

How to increase VM HDD and RAM sizes?

I installed UBUNTU 14.04 VM on VirtualBox. I used this VM for several weeks. I need to increase its RAM and HDD size. Is there a way to do so ?
0
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1answer
185 views

How can I SSH to remote server through VPN, running on a VM?

I have an Ubuntu VM that is connected to a VPN (using OpenConnect on Ubuntu), and I want to SSH from my OS X host to the VPN through Ubuntu: (osx_host) --ssh--> (ubuntu_vm) --ssh--> ...
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1answer
39 views

VM VirtualBox Resolution Proplem

I am running Ubuntu on Oracle VM VirtualBox and it installed fine, but once it restarted it boxed me into the top left corner of my screen, I can not change the resolution or can find anything about ...
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2answers
320 views

Is a Ubuntu LiveCD technically a virtual machine?

I just booted into my school's computer using a Ubuntu install disk. It might not seem that hard but it's a technical school and they have them pretty locked down, maybe not for you but for me it is ...
0
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1answer
1k views

Unable to install VMware Player 6.0.3 on Ubuntu 14.04 due to missing modules

I am having troubles installing VMware Player following the Ubuntu official guide I found at this link: https://help.ubuntu.com/community/VMware/Player The main problem is that, whenever I try ...
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2answers
254 views

grub rescue / move folder

I made a really silly sudo mv /* /some_folder move command on my remote server vm ubuntu 12.04 that moved my boot folder to /home/.../somefolder/boot I can access this folder via a ...
0
votes
1answer
54 views

How to shutdown an ubuntu VM for 5 mins and then restart after 5 min automatically

I would like to shutdown a VM which is running Ubuntu 12.04LTS , and it should come up after 5 mins . Can this be done using command line ?
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0answers
39 views

What is the best solution for virtualizing win32 applications on a linux host?

I currently have a linux server that handles operations for windows clients and I need a way to share a windows application (somehow installed on the linux server) through the server's VPN to a ...
3
votes
2answers
223 views

Unable to connect to Internet on a VM (NAT & Host only networks enabled)

Host machine: Ubuntu 12.04 LTS Guest machine: Ubuntu 12.04 LTS Networking mode: NAT + Host Network only. Settings of my VM: cat /etc/network/interfaces: Output: auto lo iface lo inet loopback ...
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0answers
1k views

Ubuntu 14.04 with Parallels on Mac

last week I´ve tried to install Ubuntu 14.04 with Parallels as a Vm it works well but I didnt could install the Parallels Tool. For test I have tried 12.04 too and the Parallels Tools are working ...
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0answers
11 views

vmplayer never keep virtual machines on library? [duplicate]

I have installed "Vmplayer(version 6.0.2 build-1744117)" on my Ubuntu 14.04 LTS. I have created 3 virtual machines on my home directory. When i open vmplayer, library always empty and every time i ...
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93 views

14.04 LTS Login Failure on VirtualBox

I cannot login to Ubuntu 14.04 LTS. I just set my JAVA_HOME. Then i restarted my Ubuntu which is on Oracle VM VirtualBox Manager. When i typed wrong password, it gives me error. But when i typed ...
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76 views

Ubuntu Physical Disk VM not working past login screen

I am attempting to set up a VM in virtualbox so I can boot into my Ubuntu install on my physical SSD from inside Windows. I managed to create the disk, link it to the machine, etc. The problem is ...
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597 views

Trying to install a headless xbmc to Ubuntu 12.04

I was trying to follow this guide. I have a vm running Ubuntu 12.04 and it currently houses Sab+, Nzbdrone, CouchPotato and MariaDB. I'm trying to install a headless XBMC so it will be running 24x7 ...
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23 views

Ubuntu guest to PC connection over serial cable

I want my pc having windows 7(teraterm installed ) to talk(connect) to my guest VM (ubuntu os 14.04) on another PC. The connection is through an ATEN usb to serial port convertor. Help please!!!!
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60 views

How do I mount an external drive in a KVM virtual machine?

I have a VM running a database under virt-manager and Ubuntu 14.04. I want the db to use a drive that is external to the VM. That way I can just increase the size of the drive any time I need to. ...