Questions about Virtualizing Ubuntu or virtualizing other operating systems within Ubuntu.

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VM with host communication

Environment presentation: I use VirtualBox Virtual Machine OS: Ubuntu 12.04 LTS Host Machine OS: Ubuntu 12.04 LTS. Problem: I run a program inside a VM which outputs 0 or 1 only: How can I ...
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517 views

kernel panic error in ubuntu 12.10

Before installing xen hypervisor my ubuntu 12.10 was working fine, but after installing xen I am unable to boot my ubuntu. The error is: /bin/sh:error while loading shared liberaries:libc.so.6 cannot ...
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328 views

Could not ping Solaris KVM Guest from another computer

I setup Solaris Guest using KVM in Ubuntu. I don't have problem pinging host (Ubuntu) to guest (Solaris) and vice versa. Also my Solaris guest can ping other computers in my network but not the other ...
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How does passthrough mode work in 9p (libvirt/QEMU)?

9p docs at QEMU wiki say that in passthrough mode files on host filesystem are created with guest access credentials. How is that possible? Suppose my guest has user vagrant:vagrant and host doesn't ...
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40 views

Ubuntu Installation to VM = write the changes to disks?

I'm trying to install Ubuntu in a virtual machine. I click "erase disk and install Ubuntu" and click "install now". Then a dialog pops up which reads the following: Write the changes to disks? ...
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vmbuilder and Ubuntu 14.04 LTS

I am trying to build a Ubuntu 14.04 image with vmbuilder like this: vmbuilder kvm ubuntu -o -v --suite trusty --arch amd64 --rootsize 9216 --user testuser --pass testpass --hostname test --addpkg ...
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1k views

How do I run Ubuntu in headless mode?

I would like to set up Ubuntu in headless mode - configured to operate without a monitor, keyboard, and mouse; probably without access to graphics hardware altogether. The rationale for this is: I ...
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716 views

Shell script to run VM [duplicate]

I use Virtualbox. Instead of clicking on the button of the name of the virtual machine to run it, I want a shell script that can run a Windows XP virtual machine hosted on Ubuntu machine. Can someone ...
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13k views

Virtual Machine (Ubuntu) cannot connect to internet

My host is windows 7 and my guest (virtual machine) is ubuntu. I cannot connect to internet when I am on virtual environment. I am using Oracle VirtualBox. Any idea? Thanks.