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

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560 views

How to install Ubutun 12.04 on Windows 8 through Vmware player

I bought a new laptop that came with Windows 8 64 bit, built in. I have tried to install Ubuntu 12.04 through VMware but it didn't work. It get's stuck during the installation prosses and the ...
3
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3answers
216 views

How to merge free space into partion in ubuntu server?

I'm running Ubuntu Server as a virtual machine with VirtualBox in Windows. Because I've ran out of space I resized the virtual machine size from 6 GB to 8 GB. But those 2 GB appear as "Free space" ...
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0answers
280 views

virt-manager with XEN can't change configuration

If I try to add new hardware( it is just USB) - xm usb-list-assignable-devices 1-1.2 : ID 064e:a136 SuYin USB 2.0 UVC 0.3M Webcam 1-1.5 : ID 0b05:1788 Broadcom Corp BT-270 2-1.2 ...
0
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1answer
113 views

How to improve Graphics in Virtual Machine VirtualBox? [duplicate]

I am running Ubuntu 13.10 Saucy Salamander 32Bit with Intel® Sandybridge Mobile x86/MMX/SSE2. I have a Virtual machine with XP using VirtualBox with the following settings: I've tried setting the ...
1
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2answers
928 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 ...
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0answers
174 views

Updating Grub Error

Just ran updates for my server, and grub failed to update correctly. The error said: GRUB failed to install to the following devices: /dev/dm-0 Do you want to continue anyway? If you do, your ...
0
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2answers
181 views

How to enable virtualization on booting? (Ubuntu 13.10) [duplicate]

I want to use virtual box but it giving me errors (VT-x/AMD-V hardware acceleration is not available on your system). And in the virtual box settings, I am not able to open accelerator tab as it's ...
0
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2answers
102 views

mpdboot and mpdtrace gives Alarm Clock as a result

I try to execute mpdboot -n 2 -f /home/user/mpd.hosts and then mpdtrace However, both of them gives strange result as Alarm clock Can somebody tell me what is wrong with that, please Thanks ...
3
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1answer
362 views

What is the difference between socat and agetty?

I am trying to setup virtio-serial to communicate between a virtual machine and its host. For this, I am following the instructions given here: Using virtio serial to communicate I understand that ...
3
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0answers
278 views

Cannot install into target mounted with noexec or nodev while doing qemu-deboot strapping

I'm trying to install the armel version of Ubuntu with qemu-deboot-strap on my desktop X64 system,but I've found this error : $ mkdir precise $ sudo qemu-debootstrap --arch=armel precise ./precise/ ...
0
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1answer
700 views

“physical” Windows 7 in VMware [closed]

I'm on an i5-25-something and 8 GB RAM, running ubuntu, 64 bit, 3.11.0-12 generic and want to run my windows 7 partition in a vm workstation. I'm somewhat uncertain as to how to set up the virtual ...
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0answers
98 views

maas with virtual nodes

i want to create my own private cloud using Ubuntu 12.04 metal as service for my research can i use one physical server and add virtual nodes inside it? can i add 2 nodes and make virtual nodes ...
0
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0answers
401 views

vmbuilder kvm wont create a virtual machine

I'm trying to build a virtual machine using vmbuilder and KVM on a new file server that I'm putting together so that I can run utilities on the VM without risking any issues with the file server. I'm ...
0
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0answers
399 views

spice-xpi for ubuntu 12.04

Im trying to install spice-xpi for ubuntu 12.04. Found a ppa, but it crashes... trying to compile from source but got stop at ./configure : checking for XUL... no configure: error: Package ...
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0answers
144 views

Ubuntu Virtual Machine - Parallels

I downloaded Parallels and created a Linux virtual machine. After downloading it, all of my desktop files appeared on the virtual machine. It was basically like a mirror image of my actual desktop.. ...
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0answers
69 views

Problems booting with virtualization enabled in BIOS

My machine is a Lenovo W530 Thinkpad with an Intel i7-3740QM running Xubuntu 13.10. This setup has been fairly stable since October but recently I started testing Xubuntu 14.04 in virtualbox. To get ...
1
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1answer
199 views

virt-manager pool not updating (iscsi_discovery issue related?)

I have an Ubuntu 12.04LTS server running KVM and SAN a with iSCSI targets. I am having issues with the virt-mamager refreshing the list of volumes in the storage pool. I have tried pushing the ...
1
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5answers
915 views

Is a windows xp running on a virtual box with guest additions harmful for ubuntu? Does it may lead to viruses issues?

I am new to ubuntu and after some month and a half running it side by side with Windows 7 I decided that it would be my main system, and so I just formatted the machine and installed it as the only ...
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0answers
40 views

vmbuilder preallocate disk space

When creating a VM with VMBuilder how can I preallocate the disk space? I'm currently using the format below to create a VM which should create a 10GB root disk (and it does), the only problem i'm ...
0
votes
2answers
5k 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). ...
1
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1answer
200 views

Lubuntu VM - how to make external monitor on left side of primary monitor

I am using lubuntu as a virtual machine and my host OS is windows 8 and I connected an external monitor and it is to the right of my primary monitor. How do I change it so that it is to the left of my ...
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0answers
306 views

How to store LXC container's files in another folder

Well the answer seems to be given on https://help.ubuntu.com/13.04/serverguide/lxc.html#lxc-hostsetup page under Using a separate filesystem for the container store title but it doesn't work for me. ...
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0answers
22 views

Running an existing installation of Windows 7 inside Ubuntu (12.04) [duplicate]

I have Windows 7 and Ubuntu 12.04 (both 64-bit) installed on my hard drive in separate partitions. I heard that it is possible to run an existing installation of Windows inside Ubuntu using a VM, but ...
0
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2answers
205 views

Difference between the host and the guest OS kernel versions

I had installed Ubuntu 12.04 64-bit on my Laptop (host OS) when it was released (around April, 2012) and after applying all the patches (sudo apt-get update;sudo apt-get dist-upgrade), the version of ...
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0answers
21 views

Partition Issue - Shows 3 name and throws error

I have 750GB Internal Hard-Disk, with 4 partition. One partition is for Ubuntu, Another 3 partition are only for storage. One of my partition name was "Virtual Box". Suddenly, Partition name in ...
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0answers
21 views

Ubuntu server local

I am pretty new at this. I am running an Owncloud server on Ubuntu in a Virtual Machine and I want it to be available for all the devices on the same network. At the moment I can only access it from ...
0
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1answer
131 views

How to uninstall VMs installed with ubuntu-vm-builder

How do I list (and uninstall) VMs installed with ubuntu-vm-builder but NOT with virsh? Details Whilst following this guide, I was keen to get started and typed in: sudo ubuntu-vm-builder kvm ...
1
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0answers
172 views

How do I make wireless bridged networking work with linux guest in kvm/qemu?

I am running the ubuntu 13.10 cloud image on kvm/qemu. The guest networking works fine operating in NAT mode when on wireless. Wired bridged networking (eth0 + macvtap) works fine as well. When ...
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1answer
63 views

Virtualization On Linux Server [closed]

In my office we've just purchased two new servers, which will be Ubuntu Linux servers, and we are going to be completely virtualizing our environment. I have a bootable USB with ESXi 5 on it, does ...
0
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0answers
272 views

Unable to complete install: 'POST operation failed: xend_post: error from xen daemon: <Fault 3:

I am having a problem in installing virtual machine on xen in ubuntu using Virtual Machine Manager. Unable to complete install: 'POST operation failed: xend_post: error from xen daemon: I have ...
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0answers
205 views

OpenGL with OS X 10.9 + VirtualBox 4.3.4 + Ubuntu 13.10

I am running Ubuntu in VirtualBox with an OS X host. I am trying to test an OpenGL application that needs GL shader language 3.3 or higher, but glxinfo is reporting 1.20. glxinfo | grep OpenGL shows: ...
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0answers
70 views

Present a virtual HBA to an Ubuntu Xen Guest so that we can assign Fiber Channel Volumes directly to this guest

OS: Ubuntu 12.04 Xen Kernel Xen Tools: Libvirt Created a virtual HBA on the physical hardware in Ubuntu running an Emulex HBA. Have done the required zoning on the switch side and assigned a test ...
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0answers
38 views

Network-Tools 3.2.0 Idel's at the middle

Network-Tools 3.2.0 Idel's at the middle during traceroute. (gnome-nettool 3.2.0-0ubuntu1) It idel's way too far on google.com. While trace-route command at terminal ends up with different results. ...
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0answers
175 views

How to save all KVM-guests on shut down or restart?

I wrote a short script which was supposed to save the state of all my running KVM-machines (save-vms.sh): #! /bin/sh suspend_vms () { for output in $(virsh list --state-running --uuid) do ...
1
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0answers
87 views

sheepdog cluster

I'm using a Ubuntu 13.10 Touch with a Mate Desktop on a 32-bit Arm-System and have installed qemu and sheepdog, to use sheepdog in a 32-Bit system i have this Skript ...
8
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2answers
14k views

Ubuntu Hyper-V Guest Display Resolution

Good afternoon, I am trying to set up an Ubuntu guest on a Hyper-V server. I am relatively new to Linux so please bear with me, the VM is a test machine to get the hang of things and give Ubuntu a ...
11
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3answers
11k views

Can I use Hyper-V gen 2 with Ubuntu?

I tried to install Ubuntu 13.10 on my Windows 8.1 Pro laptop. Now installing it as a gen 1 works fine but installing it as a gen 2 does not. I have to disable secure boot to get anything to happen ...
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0answers
84 views

how to rename a node of a KVM server

I am facing an issue in renaming a node; I have a KVM server(base server) on which I have 5 virtualized nodes as follows: # virsh list --all Id Name State ...
14
votes
1answer
4k views

What's the difference between tun/tap vs bridge+vnet vs macvtap? (For virtualization KVM)

I've just found a lot of different ways to do KVM networking. But I'm stuck about what's the right way to do it. I discovered that openstack uses macvtap to do neutron networking. And it looks good. ...
0
votes
1answer
104 views

Linux-KVM “broken” after a motherboard swap

I just had the motherboard replaced in a Dell PowerEdge R410 that functions as one of our virtual servers (running Ubuntu 10.04.3 LTS). I'm fairly new to Linux, and was quite surprised when networking ...
0
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0answers
113 views

xen-hypervisor-amd64, Ubuntu 13, Asus Laptop Issues

Working to get Xen running on an Asus laptop. Model Q301L. Currently, Ubuntu 13 loads up just fine, and xen added itself to grub2 menu loader correctly. However, when I select the Ubuntu w/Xen ...
0
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2answers
914 views

How can I run Ubuntu inside a virtual machine on Windows 7?

When I tried to run Ubuntu in Windows Virtual PC I got this error: This kernel requires an x86-64 CPU, but only detected an i686 CPU. Unable to boot – please use a kernel appropriate for your ...
0
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0answers
12 views

How to share a cluster with a virtualization tool on Lan?

Is there any way to share computer runtime between different clients where each client is able to run their desktop environment session in-depended to others? I guess this is called virtualization but ...
0
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0answers
103 views

Is it possible to load a virtual machine disk image over NFS without moving the entire image over the network at once?

My understanding of the situation is more limited than I'd like, but it appears that I can, for example. PXE boot a live CD and have the squashfs volume be random access over the NFS share. I would ...
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1answer
2k views

How to troubleshoot a macvtap network in kvm/virt-manager

I have a virtual machine running under qemu-kvm, on a 13.10 host. I am using virt-manager to define the machine, and I have added a virtual NIC, using the new macvtap driver. I have the following ...
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0answers
85 views

KVM guest priority starting

I have 2 guests on my KVM Virtual Machine Manager (debian1 and debian2). I need to start debian1 always first, so I want disable starting debian2 before debian1. Is it possible? How can I make it? ...
0
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0answers
48 views

Installing ubuntu-13.10-server-amd64 on VirtualBox-4.3.2-90405-Win [duplicate]

I'm trying to install Ubuntu Server 13.10 AMD64 x86 (The guest) on my TOSHIBA Satellite L655D-S5109 (The host). My/the processor is AMD Turion IIP540 Dual-Core Processor 2.40GHz (64bit OS/x86) And ...
0
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1answer
2k views

Static IP Address on Ubuntu 12.04 Virtual Machine

I've setup a VM running Ubuntu 12.04 specifically for local web development and am having some problems ensuring it has a static IP address. A static IP address is important as I'm using the IP ...
0
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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 ...
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1answer
315 views

How to set my virtual box display for Red Hat Linux to 1366X768

I have installed Red Hat Linux on my virtual box and i can't set the display of VM to 1366X768. The display option in red hat linux shows only 1024x768, 800X600, 400x600.