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

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2
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0answers
13 views

How to configure networking for KVM

Ok, my situation is as follows. I have: -host (Ubuntu server 14.04) on which I want to have multiple VMs (KVM). This host has 2 NICs (eth0, eth1) -home router (dhcp, network 192.168.1.0) -PC with ...
-1
votes
0answers
11 views

Linux virtualization

I am studying B.tech 4th year. I am doing my project regarding " Virtualization " concept. I am confused with this subject please guide me. what is virtualization? Is it only matter of vmware and ...
0
votes
1answer
21 views

KVM/Spice/Remote-Viewer: Need assistance troubleshooting USB redirection

Bottom line up front: I'm unable to redirect USB from my desktop to the VM. 'USB Device Selection ' is always grayed out in Remote-Viewer and in full screen it says that 'USB redirection support not ...
2
votes
3answers
1k views

VirtualBox and KVM beside each other

I have a KVM virtual run on my machine. I tried a while ago to install VirtualBox..Anyway i did it and install bu when i tried to start the machine i got the error: VERR_VMX_IN_VMX_ROOT_MODE I ...
2
votes
0answers
27 views

Error box related to display driver using virtualbox

I am using a Windows 8.1 host, with Ubuntu 14.10 on VirtualBox. On start up, I get the following error: Could not apply the stored configuration for monitors Error on line 1 char 1: Document must ...
0
votes
2answers
6k views

How to install VMWare Player on 32-bit 13.10 without 64-bit virtualisation

I'm having a nightmare of a time trying to install VMWare Player on my 32-bit 13.10. Apparently my CPU doesn't have 64-bit virtualisation support (I enabled CPU virtualisation in the bios but no joy). ...
0
votes
0answers
10 views

network on virtual machine not working

I Have an Ubuntu machine with VmWare installed. With it I have a CentOS virtual machine, and I am not able to connect to the internet from the virtual machine. The physical machine is using its wlan0 ...
3
votes
3answers
4k views

Is there any virtualization software which can run x64 bit guest os without vt-x support Hardware?

I have Gateway NE56R laptop with Intel B960 processor, which do not support virtualization. But I want to install x64 bit guest OS on VirtualBox, it gives me error. I have also used VMware ...
0
votes
2answers
4k views

Ubuntu 12.4.1 failing in vm both Vbox and Vmware on new HP Envy 4t-1000

Brand new to Linux, getting frustrated trying to get an environment up with Ubuntu. My primary goal is to learn Linux and Apache/PHP development. I need to keep my Windows OS as main on my machine for ...
0
votes
1answer
12 views

Where is the list of supported device emulations in KVM?

I am configuring a guest VM under libvirt using virsh edit. The source of the kernel running in the VM is an embedded security device where I have no control over what drivers it comes with. In ...
0
votes
0answers
82 views

How can KVM be located by Android Studio on Ubuntu 14.04 LTS

When running the emulator, Android Studio reports the following message: Please ensure KVM is properly installed and usable. CPU acceleration status: KVM is not installed on this machine ...
0
votes
0answers
7 views

Make libvirt/qemu VNC take an interface name instead of a fixed IP address

I rely on VNC to communicate to my VMs from an external system, so in the XML description file I have something like this: <graphics type='vnc' port='-1' autoport='yes' listen='10.1.1.199' ...
1
vote
2answers
565 views

IPv6 does not work over bridge

I installed Ubuntu 14.04 server a week ago. I use it as a virtual machine host (tasksel installed). meaning am running it with kvm + libvirt. I have set up the same bridge I had in 13.10. auto p4p1 ...
0
votes
1answer
71 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 ...
-1
votes
1answer
50 views

Can't install linux-headers-3.13.0.35-generic, crashes on VMWare and VirtualBox

i've installed ubuntu 14.10 and i got some troubles trying to run a virtual machine. I've tried all to run VirtualBox and VMWare, but without success. Both programs ask me for ...
0
votes
1answer
27 views

OpenStack Install on Ubuntu 14.04 VM

I want to install and learn openstack. I have two ESX Hosts at the moment and a small NAS environment (capable of iscsi, nfs and cifs). http://www.ubuntu.com/download/cloud/install-ubuntu-openstack ...
0
votes
0answers
17 views

How to install qemu-kvm from source

I previously installed kvm via apt-get. Then I install qemu from source via following steps: wget http://wiki.qemu.org/download/qemu-2.1.91.tar.bz2 cd qemu-2.1.91 ./configure make && make ...
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votes
0answers
29 views

OpenStack Installation failing | error in creating bootstrap kvm

I am trying to install Open Stack using the guide located -> here! However when i am tying to install it I am receiving the following error: INFO • 11-15 14:28:59 [LINE:73, FUNC:status_context] • ...
12
votes
4answers
9k views

What should i choose? LXC vs OpenVZ [closed]

As an alternative to Virtualizing several Ubuntu Servers im looking into the possibility of using containers. But I am not sure if I should go for OpenVZ or LXC. Can anyone recommend one of them, or ...
0
votes
0answers
11 views

Rack number in Hadoop

I have hadoop cluster with 9 nodes. All belongs to /default racks. But I want the setup something similar to this. (All are in same subnets) Rack 0: DataNode1,Datanode2,DataNode3 and top of rack ...
1
vote
3answers
38 views

How to install a virtual machine on a different physical hard drive using VirtualBox

As the title states, I'm looking to install a Virtual Machine on a different physical Hard Drive using VirtualBox.. I don't know how to do it though. I can't find any place in the installation ...
0
votes
1answer
5k views

Install KVM on Ubuntu 13.10 server

How do I install/enable KVM on Ubuntu 13.10 server? I executed the following steps egrep -c ‘(svm|vmx)’ /proc/cpuinfo sudo apt-get install qemu-kvm libvirt-bin bridge-utils virt-manager sudo adduser ...
0
votes
0answers
22 views

toc2mp3 - Converting toc-files to mp3 using cdrdao

I have created some toc-files in the past using cdrdao and I wanted to convert them to mp3. Unfortunately Ubuntu 14.04 LTS doesn't come with toc2mp3 so I tried to download the source and compile it ...
0
votes
0answers
26 views

bridge interface br0 for virt-manager removing IP from em1

I am trying to create a bridge interface for virt-manager to boot PXE images from network. My actual network in em1 (I don't have an eth0 iface). em1 have 172.16.20.x IP. I prefer the bridge IP to be ...
0
votes
2answers
27 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.
1
vote
0answers
36 views

Sharing folder with VM through libvirt, 9p, permission denied

An Ubuntu Server 14.04 Host hosts an Ubuntu Server 14.04 guest via libvirt/qemu-kvm. The system runs fine, but - as guest - I have issues writing to a shared folder (<filesystem>) that drive me ...
0
votes
1answer
48 views

IPv4 configuration within a VM

I installed Ubuntu server 12.04 in a virtual machine. When I typed ifconfig, my network displayed a IPV6 IP address. How do I configure my 12.04 server to use IP v4?
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votes
0answers
23 views

global ip address packets don't pass from tap interface to the virtual machine

i have a config: p6p1(physical nic, connected to isp with no addr promisc) -> pppbr0 (bridge with no addr promisc) -> tap0 (with no addr promisc connected to a vm) iptables configured: iptables -A ...
0
votes
0answers
19 views

Not able to start StartX on Ubuntu Server configured inside KVM

I have Ubuntu Server installed as guest OS inside KVM. I also installed Ubuntu Desktop on top of that but now when I am trying to start GUI using StartX, I am getting below message and my screen ...
0
votes
0answers
18 views

How to open existing process of virtual machine in VMWare?

I'm working a lot with VMware virtual machines on Ubuntu 14.04 and sometimes VMWare "forgot" for some virtual machine. It often appears when VMWare freezes up for a few second. same screenshot in ...
0
votes
2answers
445 views

Installing using Virtual Box

So I thought this would be easy.... Downloaded Ubuntu 14.04.1 ISO Burned ISO onto CD using Roxio Created a 20Gb VM partition (.vdi) using VirtualBox In VirtualBox went into settings, system and ...
5
votes
1answer
9k views

virt-manager can't connect to libvirt

I'm running Ubuntu 12.04.2 32 bits. The error doesn't show up if I start gksudo virt-manager. libvirt-bin is installed. I don't know how to check for the daemon. I am a member of libvirtd. ...
0
votes
0answers
23 views

My Ip address keeps changing each time I restart my virtual computer

I have a KVM configured running two VMs with almost exact characteristics, the main difference is the service they provide. The IP network is obtained via DHCP(I have configured a bridge in the KVM) ...
0
votes
2answers
185 views

I can't use libvirt with listen TCP

I can't figure out how to enable libvirt with '-l' option (--listen) tcp conections in Ubuntu. I think that this is a bug. I tried the following, without success: ...
1
vote
1answer
127 views

Ubuntu Openstack cloud-installer error: kvm container creation failed

I'm trying to install OpenStack on an older server using the Ubuntu cloud-installer. I have virtualization enabled in BIOS and kvm-ok tells me that I'm good to use KVM with acceleration. $ kvm-ok ...
0
votes
0answers
21 views

Snapshot revert fails in my KVM setup

I am trying to revert a snapshot and I am getting the below error message in my KVM setup . Reverting to a snapshot is failing. #virsh snapshot-revert TestImg Deployed-Stage --force error: An error ...
0
votes
2answers
78 views

Ubuntu 14.04 32 bit getting “Kernel panic - not syncing” when trying to install on VMware player

I am trying to install Ubuntu 14.04 on my work computer. First i had to active VT in bios and now I get this error and cant fix it: The computer uses i3-4130 CPU with 8GB of brand new RAM. I ...
0
votes
0answers
49 views

Control VirtualBox using libvirt on Ubuntu 14.04

I am running an Ubuntu 14.04 Desktop and have VirtualBox 4.3.18 installed on it. Also libvirt is installed, from the ubuntu repositories. The libvirtd deamon is running, as root. On another Ubuntu ...
0
votes
2answers
90 views

Can not start the Virtual Machine No KVM Installed

Ok so my Server Crashed Y'day. So I bought a another WS and plug in the HDD's. Booted up did very little changes and everything was working fine EXCEPT!!! the Virtual Machines inside VMM and the VM ...
5
votes
1answer
6k views

How to enable nested virtualization in ubuntu

I would like to do some lib testing on my OS. So I need several environment to run KVM. And I found my guest machine was not able to run KVM. I was using virtualbox 4.2.
0
votes
1answer
21 views

What is uvtool second virtual disk for?

I am toying with uvtool to quickly create virtual machines. I once used vmbuilder, but its seems to be deprecated in favor of uvtool (or not ?). When created with uvt, my vm has two virtual disks ...
0
votes
2answers
83 views

How to stretch ubuntu screen in VM Virtual Box so it will be same as my home system - windows 8?

I just started Ubuntu 14.01 on my VM VirtualBox virtual machine. VM windows has resolution ~600x500. Ubuntu system started and it is showing in this small screen. When I had tried to open some work ...
0
votes
3answers
21 views

Can I (safely) explore linux server using oracle VM

I am a computer science student and know how to use terminal commands etc. in the Linux OS. I am currently trying to learn how to use Linux Server and in order to save me having to install two OSs ...
0
votes
1answer
55 views

error: hd0, 1 read error, VM can't boot up

On Lubuntu 13.10 I had some virtual machines running in VirtualBox 4.2.26. While backing up, all I ever did was make a copy of VirtualBox VMs folder. I have now switched to OS X, and now I can easily ...
1
vote
4answers
4k views

Virtualbox vnc options

I have been looking for a way to connect to my virtualbox vm guest by a vnc client. By that I mean, not installing a vnc client/server on the vm, but as an addition to virtualbox; The same way as vps ...
0
votes
0answers
35 views

Is it still necessary to disable KVM modules when installing VirtualBox?

I'm about to install VirtualBox in headless mode, on an Ubuntu server running 14.04. In the past it's been necessary to disable or remove KVM and Qemu, as VirtualBox will not run if they're present. ...
0
votes
1answer
25 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 ...
5
votes
4answers
2k views

Install Ubuntu 10.10 on Virtual Machine

I'm trying to install Ubuntu 10.10 on a virtual machine. I tried VMware Workstation 7.0, VMWare Player 3.0, and Oracle VirtualBox. I have the same issue on 3 applications, Ubuntu boots very well and ...
2
votes
1answer
222 views

Ubuntu 2D working fine, but not Ubuntu virtual machine in VMWare Workstation 9 Windows 7 Host

I'm using Windows 7 as the host machine with VMWare Workstation 9. I created a virtual machine Ubuntu Desktop 12.04 LTS 64 bit version. There are two options for log in, Ubuntu and Ubuntu 2D. Whenever ...
0
votes
0answers
24 views

MaaS add Node (virsh)

I have problem with virsh. I'm using XEN as hypervisor. I have virtualized MaaS controller and want to add virtual Node. I was proceeding this Ubuntu http://maas.ubuntu.com/docs/nodes.html ...