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

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35 views

xorriso to convert raw image to ISO fails (file size too large)

As the title says I'm trying to convert a raw image file to an iso image. I've used these as reference when doing this. https://www.turnkeylinux.org/blog/convert-vm-iso https://manpages.debian.org/...
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5 views

VirtualBox cloned vdi starts but no display

I have virtualbox, host win7 and guest ubuntu 14.0.4. I created a fixed sized vm, then I cloned the fixed sized vm to a standard sized vm(dynamic). It worked perfectly, with only a message referring ...
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2answers
23 views

Shrink a VM hardisk size

I have a giant VM (Ubuntu 14, ext4) which takes about 150GB. I've did some cleaning up and I'd like to shrink this VM to take about 60GB. I've used gparted live CD to redistribute the partitions, and ...
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2answers
32 views

Tilde on Ubuntu virtual machine with QWERTZ keyboard (MAC)

I want to do a tilde (~) on my virtual machine Ubuntu Server (14.04.4) but I couldn't do it from now. I have OSX as OS (QWERTZ keyboard). How is it possible to do it ? I already look at some topic ...
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1answer
37 views

Deliberately slow down file access speed

I am trying to deliberately slow down access to files on my Windows machine to test load times on an application I am making. I've tried virtual machines and giving it limited CPU/RAM resources, but ...
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2answers
33 views

Connecting to Ubuntu VM on virtualbox through putty and accessing Internet

I want to run Ubuntu on VirtualBox. I have downloaded ready VM online. Also tried running the VM. Now I want Internet connection on this machine, and also want to connect to Ubuntu 32 bit Guest OS ...
1
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1answer
58 views

How do I successfully virtualise my (Boot-Camp) Window 10 partition so it runs on Hyper-V?

I have a MacBook Pro with a Windows 10 partition running on Boot-Camp and I would like to convert the Windows 10 partition into a virtual disk/machine that I can use as a VM within a Windows hosted ...
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0answers
19 views

How to connect a vm to pc wth nc

I'm using a PC with Ubuntu Desktop and a VM (Virtual Box) with Ubuntu Server. I would connect my ubuntu desktop to VM with NC. How to I've setup my VM? My setting network of VM has bridge and with ...
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0answers
12 views

ap-linux in a vm, does this make sense?

AudioPhile Linux, a distro tailor made to play audio has interested me. However I don't consider it desktop-grade and I don't have a spare machine to use it with. Does it make sense to run audio-...
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55 views

Open http/https URLs from Mac Mail in Linux virtual machine

I'm running VMWare Fusion 8.1.1 on OS X 10.10.5 with an Ubuntu 16.04 virtual machine. My primary email client is Mail in OS X, but I'd like to configure it so that http/https URLs in emails are opened ...
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13 views

Oracle Linux, Hyper-V VM and Virtual Discs

I have a Oracle Linux 6.5 VM that in the command windows constantly displays "end_request: critical target error, dev sda. sector 235913472" then a separate line that says "dm-2: WRITE SAME failed. ...
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1answer
23 views

How do I Host a Virtual Machine with the GUI Accessible on Docker?

Imagine the following scenario, I have a network at my house with five computers on it. One of them I've set-up to be a server, so it is permanently on and accessible from the rest of the network. I ...
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1answer
24 views

SSH from Mac (host) to Virtual Machine running Windows 10 (guest)

I'd like to SSH into my virtual machine to "remotely" edit some files. I'm running Mac OS X (host), and the VM (on VMWare) is running Windows 10 (guest). Is there a way of achieving this? What do I ...
1
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1answer
18 views

Can I connect a virtual machine to an adhoc network hosted on the host machine?

I have created an adhoc network on my laptop, to this network i can connect other computers but the virtual machine won't connect to it and i don't know why, I can't ping the guest machines from the ...
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1answer
32 views

Can i clone a running vbox machine? [duplicate]

Is it possible to clone a running VBox machine? I need this because I can't turn off the machine during its purpose so I was wondering if something like that is possible? I tried by cloning the ...
1
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1answer
40 views

Error with VMware Player on Windows 7 - Virtual system won´t start

my OS is Windows 7 64bit and I have installed VMware Workstation Player 12.1.1-3770994. I never had problems with it, every time I started the virtual machine it worked without any problems. But since ...
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0answers
12 views

Backup multiple virtual machines and save backups to host

I have linux centos server with multiple ( 10 ) virtual machines running on vmware. Is it possible to make backup on database and specific directory on each virtual machine via script and cronjob on ...
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2answers
71 views

Can I backup a running virtualbox Virtual machine?

I am currently running a time consuming python script on a virtual machine(It has been running for ~95 hours at the moment). I have no idea how long it will take to complete and am running it on a VM ...
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0answers
25 views

Kali Linux Stuck after installing on VirtualBox

I Installed Kali Linux on VirtualBox after finishing installation it rebooted and stucked and I can run Kali even I deleted and installed again new downloaded ISO Please help me
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1answer
54 views

How can I improve my linux security? [closed]

I dabble in Linux from time to time. Oddly enough at one time in the past and just today, I've found my system compromised (that is my perception at least). In my opinion I'm no expert in Linux or ...
0
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1answer
32 views

Make app working on ultra hd computers

I have a ultra HD computer and some apps don't work well with this resolution (too small text, buttons, etc) I tried to run them on a virtual machine but it has the same problem. I set the ...
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1answer
20 views

How to increase volume on a virtual machine?

I've installed OS El Capitan using VMWare Workstation and sound is too low, for example, testing iTunes. Is there a way to make it loud in the same level as happens in Windows (which is, in my case, ...
1
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1answer
26 views

How do I access local web address in a microsoft virtual machine?

I have downloaded a Windows 8.1 VM from Microsoft's dev center to do local testing for IE11. Host is OSX Guest is Windows 8.1 Using Virtualbox 5.0.12 Host machine /etc/hosts file: 127.0.0.1 www....
2
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1answer
119 views

Virtualbox bridged network is unreachable

I'm trying use a network bridge adapter for my VM (fresh Ubuntu server 16.04 LTS install) within the latest version of Virtualbox (v5.0.20). Running ifconfig -a gives the following output: As you ...
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1answer
69 views

Connect button disabled Azure Linux RDP endpoint

I have Linux VM on Azure deployed with Hortonworks Sandbox VM and want install Linux desktop. Following this tutorial https://linuxonazure.wordpress.com/category/linux-on-azure-application/linux-on-...
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1answer
29 views

Automated way to run bash script inside Ubuntu hosted in VirtualBox?

I have Windows 7 as host OS, and Ubuntu 14.04 as guest OS running under VirtualBox, I have some shared folders with data between Windows and Ubuntu and some binary in Ubuntu that do some processing of ...
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2answers
38 views

When a VirtualBox VM's Adapter is set to Internal Network can the Firewall of the Host Machine Control Access to the guest VM's Ports?

In a VMs network settings: Right click settings, then in the resulting Settings dialog select Network from the side bar And click any Adapter N tab, If I set the Attached to: drop down to ...
0
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1answer
20 views

When a VirtualBox VM's Adapter is set to Internal Network does the VM have Access to the Outside Network of the host? [duplicate]

In a VMs network settings: Right click settings, then in the resulting Settings dialog select Network from the side bar And click any Adapter N tab, If I set the Attached to: drop down to ...
0
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2answers
59 views

What's the bandwidth between two VMs on the same host

I have two Virtualbox VMs, the network configuration of one is NAT and the other one is NAT+host-only adapter.My host is a desktop located in a university lab with Local Area Connection 100.0 Mbps, ...
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62 views

How to run TIB file created in Acronis True Image to VM Ware

I have created a full backup of XP Using Acronis True Image File type .tib, I converted the .tib file to vmdk to run on Virtual machine. I installed VMWare on Windows 7 and when I run or open the ...
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1answer
99 views

Connect to a remote Linux (VMWare) VM using Windows 10

Well it seems like a very simple thing to do but i couldn't find anything online that simply explain how to do this: I have a Desktop PC running Windows 10 which i installed "VMWare Workstation" and ...
0
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1answer
71 views

Connection Refused on Host OSX 127.0.0.1:3000 for Vagrant/VirtualBox/nginx Rails App

The Rails application is running on port 3000: $ bundle exec rails server -b 0.0.0.0 => Booting Unicorn => Rails 3.2.21 application starting in development on http://0.0.0.0:3000 => Call ...
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1answer
81 views

Windows 95 as guest on VirtualBox Mac OS X Host - Successful installed, but boot fails

I am running VirtualBox (Version 5.0.20 r106931) on a MacBook Pro (Retina, 15-inch, Mid 2014; 2.2 GHz Intel Core i7; 16 GB 1600 MHz DDR3) with OS X El Capitan (10.11.4). I already installed Windows ...
2
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1answer
178 views

Redirect USB Device To Virtual Machine Using Hyper-V As Host

So I have a machine that is running Hyper-V Server 2012R2 as the host (bare-metal hypervisor). I have a USB device that is attached to this machine and I need a virtual machine that is running on the ...
0
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1answer
15 views

Hardware not compatible in host OS but compatible in guest OS

I am planning to buy a wireless usb adapter for my laptop. I have a Windows laptop currently and might change to Macbook in the future. The wireless usb adapter not compatible with macOS. I know if I ...
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0answers
14 views

Send keyboard shortcuts to guest and not host after switching workspaces on Linux

I have several workspaces inside an XFCE (though this also happened with Cinnamon). Each workspace is used exclusively for a VM in fullscreeen mode. My problem is that whenever I switch to a different ...
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0answers
25 views

How to make a network connection between windows 7 and linux Ubuntu (host) using Virtualbox?

I have a windows 7 which was installed on virtualBox machine. And my linux Ubuntu is my host computer. I want to create a Virtualbox ethernet driver and set ip address to ubuntu and i will config the ...
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16 views

Get my Windows box and a Linux Oracle VM instance to talk to each other and the web

I'm running Windows 7 and the latest version of Virtualbox. I have an Ubuntu VM instance running and I would like the VM & my native OS to talk to each other & the web. Following advice I ...
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2answers
37 views

VirtualBox - Internal Network - ssh connection refused

I try to get an ssh-connection between two virtual machines. Therefore I have installed two vm's with Ubuntu-Gnome-16.04 guests on a Ubuntu-Gnome-14.04 host using Oracle VirtualBox 4.3.36. I setup ...
4
votes
1answer
32 views

Resize LVM on KVM CentOS 6 VM

I've got a base image that I'm booting my VM's from. The base image is only 1.5GB. Different VM's will have different requirements for disk space. I've setup the VM with the default setting: VolGroup ...
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7 views

Clonezilla-ing fails on a bad(?) disk

I'm trying to do a physical to virtual conversion on an old laptop, by imaging the hd, and then copying it to a virtual machine. The laptop normally boots and runs fine, however Clonezilla fails with ...
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0answers
18 views

How can I observe a user's activity on an Azure Virtual Machine?

I'm looking to create a classroom-style network in Azure. I am wondering if there is any way to set up the "instructor" machine in such a way that the instructor can observe a student's session ...
0
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0answers
78 views

BSOD error fffff880009ae7e8

I did a P2V vm and now I got 7B error (I can't find arg fffff880009ae7e8 "0xFFFFF880009AE7E8" anywhere in the internet) .. I tried change registry to load scsi driver LSI and still same error . here ...
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13 views

Azure Virtual Machine Crashing every 2-3 hours

We've got a classic VM on azure. All it's doing is running SQL server on it with a lot of DB's (we've got another VM which is a web server which is the web facing side which accesses the sql classic ...
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10 views

My vm reset each reboot

I got windows 10 and the free vmplayer. I have virtual machine of windows 7 and it works well. I just installed LinuxMint on this vmplayer as well. Each time i reboot this machine it goes back to it ...
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1answer
55 views

What happens with the local virtual machine when I shutdown my PC

I have an Hyper-V virtual machine running on my PC and I'm in the middle of an installation wizard. but I have to shutdown my PC where the Hyper-V is running. My question is, what happens with the ...
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28 views

Can't resize VirtualBox drive. Debian

I had Debian Virtual Machine with 8 Gb vdi disk. Later i need have been some extra space. I resize vdi disk with VBoxManage modifyhd Debian.vdi --resize 20Gb Next, i download GParted ISO and create ...
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13 views

Apache problems after moving a VM

I took an image of a server for testing purposes, and I created a new VM from the image. I sorted out the boot problems, but as the IP was that of the live server, I changed my network configuration, ...
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22 views

VMware shows windows ( ubantu ) loading but do not open

I'm using VMware workstation to run a ubantu based software software . First it was running fine , but suddenly when I open .vmx file and power on the virtual machine , it start to starting fine . But ...
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19 views

Windows 10- associate Chrome window with an arbitrary virtual desktop on startup

(W10 tag used b/c only W10 supports multiple virtual desktops. If I read the tag description yet, I should be using VM tag, even though virtual desktops aren't VMs, are they?) I have 8 virtual ...