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

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make render farm with openstack in localhost

I want to make render farm. I have private openstack in collage lab. I have connection internet but not have an authentication URL. It's possible ?
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2answers
14 views

Share a folder between host and ubuntu lxc container

How can I share a folder between the host system (ubuntu 14.04) and an ubuntu lxc container? I tried mounting the folder on the host: sudo mount --bind /media/data/share ...
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1answer
23 views

Terminal unusable in Virtual Machine

I am using Ubuntu 14.04 and I have created a virtual machine with the same ISO. In the virtual machine the terminal window shows up with a strange transparent gradient that makes it unusable. How can ...
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0answers
12 views

Simulate Universal Bootloader (DAS U-BOOT) with Qemu

I was trying to simulate u-boot with qemu for the ARM based versatile_pb board. I was successfully able to CROSS_COMPILE my u-boot source code with the gcc-linaro-arm-none-eabi-toolchain and create ...
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0answers
14 views

How to configure promiscuous mode rejected in KVM bridge?

I am using Ubuntu 14.04 (3.13.0-45-generic #74-Ubuntu SMP) as Host OS. KVM version 2.0.0 I have disabled promiscuous mode in guest Virtual Interfaces along with corresponding host vnet & bridge ...
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9 views

Default Ubuntu or any derivate distro installation creates swap AFTER home (single partition installation)

Today I have encountered the same problem twice and the second one was actually just checking if the first occurence is actually something that has happened by accident. I had to deploy a Kubuntu VM ...
0
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1answer
36 views

get mac address of device

I have a scientific instrument, which I am trying to connect via cross over cable. I need to get that device's mac address so that I can configure the communications server. How can I get the MAC ...
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2answers
53 views

No option for 64-bit OS VirtualBox guest OS in Ubuntu 14.10 Dell OptiPlex 755

I have a Ubuntu desktop installed on Dell Optiplex 755. It's my regular desktop, and I installed Oracle VirtualBox from https://www.virtualbox.org/wiki/Linux_Downloads. The version selected was the ...
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0answers
8 views

bootp server in a Virtual Machine

I have a HP LCMS that I am trying to set up in a Virtual machine on virtual box. The Virtual Machine is windows xp, and the host is ubuntu 14.04.2. The LCMS requires there be a BOOTP server running to ...
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0answers
38 views

Error “KVM disabled by BIOS” during attempt to install Ubuntu 14.10

I recently bought the new HP Notebook - 15-r203tx which comes with DOS. Then I tried to install Ubuntu 14.10. So far, I made a bootable pen drive. But on the Boot menu after choosing the install ...
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0answers
19 views

Performance of KVM on 32 Bit Ubuntu compared to 64 Bit?

Due to hardware failure, I recently grabbed a harddisk out of an old 32 bit machine and plugged it into a new 64 bit system - powered on, everything good, services outage minimised. Now I am planning ...
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25 views

How to access the a qemu virtual machine?

I'm following the tutorial at: https://coreos.com/docs/running-coreos/platforms/qemu/ And I tried to add my ~/.ssh/id_rsa.pub to it so I could access it, using this command: ...
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0answers
69 views

Host to Guest one way connection issue

I have guest run on my machine on qemu with configuration: /usr/local/kvm/bin/qemu-system-x86_64 -enable-kvm -cpu host -smp 8 -hda ${TEST_VIRT_ENV_IMAGE} -m 4096 -netdev user,id=user.0 -device ...
1
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2answers
38 views

Error installing Ubuntu on VirtualBox

I'm trying to install many different versions of Ubuntu (12.04/14.04, amd64/x86, server/desktop, etc.) on VirtualBox 14.3.26 on OSX 10.10 and I'm getting the following error: [ 0.000000] Fast TSC ...
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2answers
28 views

I want to using multiple VMs and multiple NICs

I have a windows machine with virtualbox running and 3 NICs [eth0/eth1/eth2]. Eth0 is connected to ISP. Other 2 are connected to each other through a switch. [yes, it is a switch, yes I need it there] ...
1
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1answer
19 views

How to add my other hard drives to ubuntu on vmware

I have Windows 8.1 as my main OS and can't change it because of homegroup for my family. I installed VMware Workstation 11 and installed Ubuntu 14.04 LTS. I have shared my folders and have my D,E,F ...
2
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1answer
224 views

VMWare Player 7.1.0 on Ubuntu 15.04 (kernel: 3.19.0-10-generic) app loading

I downloaded the latest version of the VMWare player (v 7.1.0) from here. Installed the bundle, and the installation went through fine. Post-installation, when I tried to launch VMWare Player, but ...
1
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1answer
83 views

How to install Ubuntu Trusty 14.04 in a qemu virtual machine

I'm running Debian Jessie amd64 with qemu version 1:2.1+dfsg-11 and want to install Ubuntu 14.04 for amd64 in a qemu virtual machine. But the installation process doesn't start because of a kernel ...
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0answers
22 views

Running vagrant inside VirtualBox

I'm running Xubuntu 14.04 in a VirtualBox VM on Windows 7. Inside the VM, I want to use Vagrant as part of my development environment. The Vagrant setup executes successfully, until it wants the VM ...
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2answers
28 views

remote booting into guest os

I have installed kvm. and i installed Ubuntu as guest OS in kvm. Now I want to centralize the system. where my users will log in to to their guest account remotely. if yes how to do this?
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0answers
39 views

System monitor does not show real ram use

I have ubuntu 14.04 64 bit , i use my laptop for virtualisation test , My System monitor does not show real ram use . why ?
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18 views

how to use the Container technology on Ubuntu?

Is there a way to deploy a distribution other than Ubuntu, as content on Ubuntu? Say in my case i'm planning a Redhat as a content on my Ubuntu 14.04 . If yes. How to do it?
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1answer
42 views

How should I give access to a PHP script on a local host-only server?

I have a 14.02 LTS client and server VM connected using host-only and DHCP. Connectivity between them has been achieved and I can ping each machine from the other. I have LAMP installed and I'm ...
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0answers
38 views

Ubuntu Server 14.04 Virtualization Bug - Parallels 10

Trying to get a Ubuntu Server 14.04 up & running in a virtual machine provided by Parallels, however I have a strange bug. After installing the OS (applies for both 32bit and 64bit versions), ...
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24 views

Boot Ubuntu From VHD

I want to be able to use Ubuntu in a virtual machine from a VHD, and sometimes I want to boot on that VHD. It's easier for me to code in a virtual machine and boot on a VHD when I need full power for ...
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26 views

copy an entire vm to dvd/cd disc?

I am writing a series of scripts on ubuntu for process control. I have needed to install several packages such as gawk and stress. I am doing this for a university project and will need to submit it ...
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0answers
17 views

MacBook Pro (virtual machine) low resolution

I have installed Ubuntu 14.10 in a virtual machine (i am using Parallels Desktop 9) on my MacBook Pro. Before I install Ubuntu (like I am trying it from CD...) the resolution is normal (1920x1200), ...
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0answers
15 views

Logical Volume Size Change During KVM Install

I am installing Ubuntu Desktop on a Server host using virt-install. Soon after the install starts the LV that I am writing the virtual disk image to goes from 50G to 64Z. Impossible since the machine ...
2
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0answers
36 views

Is it normal that network-manager manages virbr0? [closed]

I recently upgraded to vivid (I know it's still WIP), and have found that network-manager shows an interface virbr0 as Connected. virbr0 is an interface added by libvirt to handle networking ...
0
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1answer
50 views

Visualizing linux GPT partition (EFI) from Windows Host

I created a rescue grub.iso using the following script. This code worked for me when I using Windows 7, Ubuntu 12, MBR: #!/bin/sh set -e wk_dir=$(mktemp -d "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") mkdir -p ...
0
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1answer
32 views

KVM VPS and data safety

I'm looking into setting up a mail server (running Ubuntu, ofcourse), but I need it to run reliably (in case it's good enough to start using it instead of only Gmail) so I found a VPS provider that ...
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0answers
26 views

VMware player locks up Utopic, running .deb package with 3.16.0.31 kernel

I am having trouble running VMware player in Kubuntu 14.10 I replaced the software center version for the .deb package as suggested here on a similar thread. I checked that I have the build-essential ...
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0answers
27 views

Clearsign File Invalid

I have (2) Xubuntu 14.10 x64 VMs running in VMware Workstation 11/VMware Player. I have VMware Workstation 11 installed on a Windows 7 x64 machine (which hosts one of the VMs) and also installed on a ...
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0answers
19 views

KVM is one app native do ubuntu for virtualization?

What is KVM ? a native application for ubuntu virtualization can be considered ? Ubuntu supports the paravirtualization ? to support paravirtualization , the procedure to do is the same virtualization ...
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0answers
28 views

Crash when creating new VM with VirtualBox but no obvious change in CPU, Memory or I/O usage in System Monitor

When creating a new fixed size VM in VirtualBox even though my memory usage, my CPU usage and my I/O usage in "System Monitor" stay at their normal levels, my entire machine crashes until the VM has ...
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0answers
22 views

Cursor is Frozen When Reinstalling Ubuntu VM

I'm in the process of reinstalling Ubuntu on a VM on VirtualBox(this one is Ubuntu2; I didn't delete the files from the previous VM called Ubuntu) and when I get to the setup page that says Try ...
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0answers
14 views

Virtualization hardware review

I'm running an home server based on Ubuntu 14.10 for running some services that I need on my LAN such as: mysql db, LAMP stack, NFS share, Squid proxy and so. My machine is built on Intel(R) ...
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2answers
2k views

Mouse doesn't work in the guest OS (Ubuntu 14.04.2) on Virtual Box (installed on MAC OS X)

I installed Ubuntu 14.04.2 (64 bits) to my Mac OS X 10.9.5 (64 bits) using Virtual Box version 4.3.24. I am not an experienced Linux user. When I start Ubuntu, I cannot make my mouse work in the ...
2
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0answers
22 views

How to invoke a X Session and a VM instead of login prompt

The system is Ubuntu 12.04 but the OEM requirement is to make it appear as if it is a Windows system to the end user. Other VMs and daemons will be active in the system but it is controlled from ...
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0answers
40 views

virtualbox shared folder is read only in centos guest

I have virtualbox 4.3.10 installed on my ubuntu host & have centos as guest os. I have shared folder, but am not able to write to that folder. Added my centos root user to the vboxsf group as ...
3
votes
1answer
60 views

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 ...
0
votes
1answer
45 views

running linux on virtual machines for experimentation [closed]

I usually use virtualbox to run linux as guest on my windows. I now want to run linux as guest on a linux machine. I'm using virtualization for experimentation on networks. I was told that virtualbox ...
0
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0answers
40 views

kvm does not exits in ubuntu 14.04

Hello I just started learning android development so for that I need Virtual Device to test apps on it . But when I start virtual device it says CPU acceleration status: KVM is not installed on this ...
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0answers
27 views

Start minimal Ubuntu for VM Ware

I'm running Ubuntu on an Asus Zenbook. Distributor ID: Ubuntu Description: Ubuntu 14.04.2 LTS Release: 14.04 Codename: trusty Now.. this not-so-ultra ultrabook has only 4GB memory and offers ...
2
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0answers
139 views

Raspberry Pi / ARM Emulation [closed]

I'd like to be able to boot an image of Raspbian Wheezy, for example. I've seen people using QEMU but they have to download Linux source and compile it or accept a pre-compiled one from an untrusted ...
0
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1answer
44 views

Updating Ubuntu Virtual Machine using putty

I have access to a virtual machine running a clean install of Ubuntu 10.04.4 LTS. However, I need to use Ubuntu 14.04, and the server administrator is fine with me updating it. My only access to the ...
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31 views

Why can't I copy/paste or drag/drop into my virtual machine? [duplicate]

I'm working on a project, and I'm using Ubuntu Studio 14.10 inside Virtual Box (4.3.22; which is the latest version AFAIK). I'd like to copy some files from my host (Windows 8.1) to the virtual ...
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0answers
36 views

VM: Can not access to internet

I installed Ubuntu 14.04 LTS on VirtualBox 4.3.22 which is itself installed on Windows 7. I set the virtual machine network to NAT. Here is the content of my /etc/network/interfaces: auto lo iface ...
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2answers
56 views

Partition my disk for instaling Windows as a guest OS?

I never use virtual machine before. I plan to partition my hard drive (250GB) on a Thinkpad T400 laptop (8GB main memory, and install Ubuntu 14.04 as my main and host OS. In the future, when I have ...
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0answers
50 views

Virtual machine won't boot without media. /dev/sr0: no medium found

Ubunto server 14.04, and I created a VM with the OS of win serv 12. But I can't start the VM without the ISO being in the cd-rom. this is my error: error starting domains: failed to open file ...