A virtual machine is an emulation of a guest operating system, running on virtualized hardware within a host operating system.

learn more… | top users | synonyms (2)

4
votes
0answers
38 views

Migrate Azure VM (domain joined) - another storage account

I have an Azure LAB with DC running on a VM on Azure, call it "DC1". There is a VM joined to the domain say "VM1". I stumbled across the post to migrate Azure VMs between storage accounts -> Here ...
4
votes
0answers
9k views

Use NVidia GPU from VirtualBox?

How do I make the VirtualBox guest use the NVidia graphics? Host setup: Windows 7 x64 NVidia Optimus In NVIDIA Control Panel, I explicitly selected High-performance NVIDIA processor for: ...
4
votes
0answers
420 views

Use Biztalk training kit on a Virtual machine

I have a Windows 7 Enterprise 64 bit laptop with 8 GB RAM. I am trying to get the Biztalk training kit() installed on a VM on this machine. I have used Oracle VirtualBox to create a windows 2008 64 ...
3
votes
0answers
452 views

Extreme mouse lag in Starcraft I using VirtualBox Mac Host, Windows 7 Guest

I've installed virtual box on my new MacBook Pro and I'm hosting a Windows 7 instance. Everything works very smoothly. However, I've installed the original Starcraft (yes, 1995! It's 20 years old!) ...
3
votes
0answers
72 views

Why does MS Expression Recorder make the capture area blank/white in XP?

I have had this problem on 2 different virtual machines running Windows XP SP3. Basically, you can still see the green cross-hairs and outline while Expression Recorder is recording, but everything ...
3
votes
0answers
411 views

Accessing virtual LAMP server from my browser?

I set up a LAMP server on virtual machine using VirtualBox. I want to be able to access that virtual server from my browser on the same box that the virtual server is running on. Many of the ...
3
votes
0answers
423 views

Emacs hangs for seconds when writing file, to do with kjournald and VirtualBox

I run GNU Emacs 23.2.1 (x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2010-12-12 on brahms, modified by Debian on Linux version 2.6.32-5-amd64 (Debian 2.6.32-34squeeze1) ...
2
votes
0answers
14 views

Virtual Box OSX host, Windows 7 Guest Host-Only Network appears as Unidentified network

I'm trying to set up communication between my guest Windows 7 and host OSX machines. I have virtualbox configured with a vboxnet0 Host-only network with the following settings: IPv4 Address: ...
2
votes
0answers
36 views

Trying To Run a VM On Ubuntu 14.04 LTS

I cant seem to run a VM on Ubuntu 14.04 LTS, virtual box is reporting "Failed to load VMMR0.r0 (VERR_SUPLIB_WORLD_WRITEABLE)." I have tried all the fixes I could see on the bug reporting page of ...
2
votes
0answers
75 views

How to recover from bad VBox Guest Additions build?

I'm using Ubuntu 14.04 (fully patched). Last week, the kernel took an update. So I [virtually] inserted the VBox Guest Additions CD and then proceeded to build it. I don't recall having any problems. ...
2
votes
0answers
99 views

Where are Xen guest config files stored?

I'm new to Xen stuff. I have a XenServer 6.5 running, with XenCenter and a Debian installed as a PV VM. I'm trying to setup the extra security now so I don't have to learn about it after I've been ...
2
votes
0answers
141 views

VM image inaccessible in Virtual Box

I have Virtual Box installed on base OS RHEL 5.5. I am using Windows 7 as a VM image on Virtual Box. While transferring a folder of 600MB on Windows I got a Virtual Box error saying Memory limit ...
2
votes
0answers
233 views

Microsoft Virtual Machine Bus Network Adapter - Code 10

System Specs: I'm currently running a Dell laptop m3800 with the Intel Dual Band Wireless-AC 7260 adapter, 16 GB of RAM and Windows 8.1. Within this laptop, I'm running a Server 2008 R2 Standard ...
2
votes
0answers
281 views

How to connect my Hyper-V VM to a USB tablet (or device in general)?

This question might look like a duplicate but I checked and actually this should not be the case. Here I want to be able to connect a USB device (not a hard drive, but a tablet, a phone or an mp3 ...
2
votes
0answers
248 views

How to share VPN established in VMware guest VM with host

Is there a way to share a VPN connection which is established in a VMware guest running Windows 7 with the host running Ubuntu 14.04? I tried NAT and Bridge, but I cannot seem to access VPN endpoints ...
2
votes
0answers
37 views

Ubuntu VM Hangs on Boot

I'm trying to boot to a Linux virtual machine in VMWare Workstation 10 for some web development work. I had some problems with the VM I was using. I tried reinstalling Ubuntu in a new VM, and after ...
2
votes
0answers
55 views

Serial TTA0: connection to Virtual machine | Weird characters and no input

I have setup a serial TTA0: connection to an OpenVMS Emulator running in virtual windows. The console serial port is configured as follows: TTA0.type="socket" TTA0.port=":20000" ...
2
votes
0answers
114 views

Why does my Hyper-V suspend all its VMs once a day?

I experience a very strange problem when using Hyper-V on Windows Server 2008 R2. Every day, around 10.30pm, all of my virtual machines become unreachable for a few minutes. I have found out, that ...
2
votes
0answers
66 views

Sending a non-maskable interrupt to a virtual machine with VMware Fusion

I'm using a virtual machine to do kernel debugging on Mac OS X because it's cheaper and more convenient than another computer. Unfortunately, contrary to the Windows equivalent, it's not possible to ...
2
votes
0answers
782 views

Running OpenGL Apps on Android x86 4.4 R1 in virtual machine

I want to use Android x86 on a virtual machine on Windows 8.1 Pro, but I have Problems with OpenGl. I use the news Android Version (x86 4.4-r1) but I had also tried RC2. Android x86 is always ...
2
votes
0answers
2k views

How can I connect integrated webcam with virtualbox

I am trying to use a Windows XP VM for VirtualBox on my Windows 8.1 laptop. I have tried the usual attaching USB device but I get an error saying "USB device is busy with previous request". My webcam ...
2
votes
0answers
209 views

Can I read a smartcard in a virtual machine?

My employer requires a smartcard to login to their web-based remote working platform. I want to access this platform by using a Remote Desktop Connection on to my Windows 7 Virtual Machine, with the ...
2
votes
0answers
1k views

Trouble setting up more than 4 network adapters in VirtualBox (XP Guest)

I've been trying to setup the 8 network adapters that VirtualBox is supposed to support, through the command line. I need them as bridged networks (because I use them to forward ports from a server ...
2
votes
0answers
626 views

Bridging my VM with an OpenVPN adapter

Beginner user here,I start to slowly learn about networks, virtual machines and so. Here is my set up. I have a host system, running Windows 8.1. On my host system is installed OpenVPN, with a ...
2
votes
0answers
153 views

VirtualBox error with Ubuntu virtual machine

I am trying to work on a coding project and cannot open my Ubuntu virtual machine with Oracle VM VirtualBox. I took a snapshot yesterday at about 11, and it was working fine. Several times I closed ...
2
votes
0answers
1k views

How to install Remote Desktop Virtualization Host role service in Hyper-V 2012 R2

I am using the free Hyper-V 2012 R2. I am trying to add RemoteFX 3D Video Adapter to one of my VMs. I have installed a dedicated GPU for this. However when I go to "add hardware" I get the error: ...
2
votes
0answers
3k views

Ubuntu 13.10 is very slow under VMware / VirtualBox running in a Windows 8.1 host

I am the recent owner of a new Levono Yoga 2. The specs of this are: 4th Generation Intel Core i7-4500U Processor (1.80GHz 1600MHz 4MB) Intel® HD Graphics 4400 8.0GB PC3-12800 DDR3L SDRAM 1600 MHz ...
2
votes
0answers
2k views

Virtual Box Failed to create VirtualBox COM object

I am running Windows 7 64 bit (on a laptop). I just downloaded the latest virtual box binary and it installs but does not start. I get a Caller RC: CO_E_SERVER_EXEC_FAILURE whenever i start ...
2
votes
0answers
2k views

Accessing VM on host machine through IP address

I'm trying to set up a CentOS VM with VMware Fusion and get access to it through the host. I was following a tutorial online for this as this is my first time doing this. When I try to access the IP ...
2
votes
0answers
54 views

Differences between encrypting an actual PC vs a virtual one?

Are there any differences between using for example TrueCrypt to encrypt the system drive of an actual PC and a virtual one running on ESXi? Are there any security advantages/differences?
2
votes
0answers
338 views

VirtualBox E_OUTOFMEMORY

I've tried running both 4.2.14 and 4.2.16 on Windows Vista Home Premium, SP 2 (64 bit). Shortly after starting a freshly-installed VirtualBox, I get a Failed to load the global GUI configuration ...
2
votes
0answers
142 views

Nested virtualization not working

I installed virtualbox 4.2.10 on OS X 10.8.3 and I am running Ubuntu 12.04 on it as a guest. I have hardware virtualization enabled for the guest, as the screenshot shows But when I login to the VM ...
2
votes
0answers
50 views

Is there a way to use an external computer's compiler and fetch results?

I have to use Windows 7 for some reason, but sometimes I need to compile and execute simple programs using C language, which are supposed to work in Linux. All of them are console applications, don't ...
2
votes
0answers
154 views

curl works but ping/urllib2 don't, in a virtual machine

I have a Crunchbang 10 VM running on VirtualBox on a Windows 7 Home host. I have a python script that uses urllib2 that was failing, and discovered that: ordinary browsing and curl work normally on ...
2
votes
0answers
63 views

Connect Web Service written in Guest OS of VMware from Host OS

Guest: Open SuSE 11.4 My Web Service, written in Web Services in Java in VMware Workstation 6.5, is in Guest OS. Host: Windows 7 Tomcat project As a beginner, how do I publish VM Web Services ...
2
votes
0answers
75 views

Connect device straight to VM (Passthrough?)

I've a Windows 7 VM on my VMWare Fusion 5.0.1 running on OSX 10.8.2. I want to connect it a tablet (Smart Pad 810c) that OSX doesn't recognize at all (it's not listed either in USB system ...
2
votes
0answers
221 views

Scrolling makes VMware Player leave fullscreen

I am using the VMware Player which comes with Workstation 8 to run Mac OS X Lion for which I don't have trackpad drivers. Therefore, scrolling doesn't work, which is a pity but not my issue here (I do ...
2
votes
0answers
53 views

Deleting Snapshots from LinkedClone Corrupts other LinkedClones

I am currently having a problem in which I have 3 LinkedClones created from the same parent snapshot. The tasks I do consists of creating a lot of snapshots per virtual machine, therefore having the ...
2
votes
0answers
270 views

Virtualbox, using the same keybord layout of the host in the guest os

I'm using Virtualbox 4.1.12 on Debian x64 and my host OS is Windows XP Professional 64-bit. On Debian I'm using a custom keyboard layout that I set on system startup through the command setxkbmap. ...
2
votes
0answers
852 views

Convert OEM Windows XP box to virtual machine?

I know I can technically convert an existing Windows XP box to a virtual machine. (e.g. VMWare converter). What I do not quite understand is whether I can then actuall use this image/guest. The ...
2
votes
0answers
50 views

Multiple Users Running Multiple VMs

New to the concept of VMs and was wondering if there is any merit (performance gains, etc.) to having 1 host machine running several logged-in users at the same time, with each user running 2+ VMs. ...
2
votes
0answers
933 views

VMware Workstation is not grabbing input on click

I'm running VMware Workstation and I'm finding that the program is not grabbing mouse inputs on click or on Ctrl+G input, both options are set to on in preferences. If I manually connect either the ...
2
votes
0answers
561 views

Application Integration Mode within Windows 7 (“Windows XP Mode”)

I'm having an issue where applications that are virtualized (on VMs using Windows XP SP3 --not XP Mode, just regular Virtual PC) and accessible by my host machine (Windows 7 Enterprise x64) are just ...
1
vote
0answers
15 views

Can you transfer a Windows 10 OEM licence to a VM while not running a Windows host OS?

From the information scattered around the Internet, it seems that running Windows as a host OS and also installing it as a guest OS somewhere using the same key is okay so long you don't use both at ...
1
vote
0answers
23 views

Ethernet-Connection ubuntu with VMware Player

I installed VMware Player 7.1.2 on my Windows 7. On my VM I installed ubuntu 14.04. Now I have problems connecting to internet. With my computer I am connected with ethernet. Ubuntu can connect with ...
1
vote
0answers
21 views

Virtualbox Windows graceful shutdown of guests on host shutdown

I am trying to find a solution to gracefully shutdown any guest VMs running under VirtualBox Windows when the host computer is shut down or restarted. It seems that the safest option would be to ...
1
vote
0answers
14 views

Keys getting stuck in virtualbox 5.0

Sometimes when I hold a key down or scroll too quickly with with my mousewheel, my virtual box VM will lock the key as pressed. The VM will then stop responding to any further input until (usually) I ...
1
vote
0answers
17 views

Is it a good idea to use the host computer as proxy of a virtual server hosted into it?

I plan to use a physical proxy between another physical server which is accesses via SSH, and the router, acting as firewall. Right now I just have 1 physical computer to use for this net structure, ...
1
vote
0answers
30 views

seting up some windows10 pro kiosks?

I have a few windows 10 PCs for student use. Previously, I had windows XP installed where I was using deepfreeze. Basically, students could use the pc, but if they encountered malicious software, ...
1
vote
0answers
15 views

Aftereffects and Photoshops ui do not work in vmwere 7 in a maverick VM

so first off i will explane I set up a VM of mavericks in VMwere fusion because some of my software will not work in Yosemite and I want to upgrade so I created a legacy VM in VMwere fusion 7. ...