Tagged Questions

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

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0
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0answers
8 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 ...
0
votes
0answers
9 views

Error box related to display driver using virtualbox

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

How to clone a host onto a guest?

I have several questions: After I image my laptop running win 7, then I image it using clonezilla. How can I restore the image to a virtual PC? (want to clone my host onto my guest)? (I dont have ...
0
votes
0answers
31 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' ...
0
votes
1answer
9 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 ...
-1
votes
1answer
38 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
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0answers
15 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 ...
0
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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
votes
0answers
28 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] • ...
1
vote
3answers
36 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
24 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

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
0answers
18 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
1answer
56 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 ...
0
votes
2answers
25 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
27 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?
0
votes
0answers
15 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 ...
-1
votes
0answers
20 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
17 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
0answers
22 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
0answers
16 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
0answers
33 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
76 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 ...
0
votes
3answers
20 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
50 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 ...
0
votes
0answers
32 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
24 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 ...
0
votes
2answers
79 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
0answers
22 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 ...
0
votes
1answer
18 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
1answer
20 views

Use virtual machine to simultaneously boot into windows?

I am currently dual booting Windows 7 and Ubuntu 14.04 on my work computer. Don't like having to shut down and reboot into Windows two or three times a day, but some of the software I need only runs ...
0
votes
1answer
63 views

libvirt error when enabling hugepages for guest

I'm trying to set up a VM using libvirt and KVM through virt-manager (and virsh command line) with hugepages support and I get an error when enabling the option in the domain XML. Don't know where the ...
0
votes
2answers
72 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
1answer
19 views

Having trouble running more than one vmware vm simultaneously on Ubuntu

I have a i7 machine with 8GB RAM and two external harddisks, both contains a NTFS partition, today I noticed some gaps while booting a second vm under Ubuntu, which took more than 5 minutes to boot ...
0
votes
0answers
224 views

xen hypervisor wont boot from grub and “Can't find hypervisor information in sysfs!” error ubuntu 14.04

I have used This forum, trying to run xen on my os: steps i have done : egrep '(vmx|svm)' /proc/cpuinfo ouput = 4 and also i have run KVM virtualization with no problem. then: sudo apt-get ...
0
votes
1answer
304 views

Ubuntu Server 14.04.1 LTS - Non-graphical boot in Qemu-KVM (-curses)

I am trying to run an Ubuntu Server as a virtual machine using Qemu-KVM with all output beeing printed to the terminal. I have done that several years ago using the -curses option, tried it again and ...
2
votes
0answers
253 views

KVM GPU Passthrough

now i know this issue has been talked about before, but those topics are old now and slightly out dated. So I have recently been following a few different guides on getting this system working, ...
0
votes
2answers
79 views

How do you disable audio input in Ubuntu 14.04

Sorry about that last post. Info: I am running Ubuntu Desktop 14.04 in VM workstation. Question: I want to disable all and only the input sound devices and keep the output devices. I cannot find ...
0
votes
0answers
71 views

LIS 3.5 under Ubuntu 12.04 LTS

Unfortunately I needed to run an Ubuntu Server 12.04 LTS under a Hyper-V from MS. After install, I pass through big problems with network and i/o performance. The Hyper-V recommend to update the LIS ...
0
votes
0answers
152 views

Unable to browse internet in Genymotion via VM

I have installed Oracle VirtualBox and Genymotion.. I installed Google Nexus using Geymotion inside the VM. I have ethernet LAN networking in my hostel, but I can't connect Google Nexus VM to the ...
0
votes
1answer
120 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 ...
-3
votes
1answer
40 views

WIll ubuntu use my full ram in dual boot [duplicate]

When I run ubuntu in dual boot will I still be able to use my full 4 gb ram If i am not running Win 7 at the same time?
1
vote
0answers
71 views

Automount USB disk (ntfs) and use files for libvirt/qemu/kvm?

When I plugin my NTFS USB disk it gets auto-mounted. That's fine. But when I want to use files for libvirt/kvm/qemu virtualizaztion they cannot be accessed. Sadly I cannot find the parameter or option ...
0
votes
0answers
88 views

How should I configure Ubuntu with VirtualBox on Windows 8.1?

I just built my first Windows computer. It's running Windows 8.1. Here are my computer specifications:- GPU: GeForce GTX 770 CPU: Intel(R) Core(TM) i5-4430 CPU @ 3.00GHz Memory: 16GB RAM Current ...
-1
votes
1answer
24 views

isc-dhcp for Virtual Machines only

I installed Xen 4.3 on Ubuntu Server 14.04 and added the xenbr0 bridge. The host IP is 145.173.136.2. The network administrator reserved 15 IP's for the VMs: 145.173.136.112-126 So i installed the ...
0
votes
0answers
13 views

Wrong throughput measruements in VBox VM running Ubuntu 12.04.3

I have one physical machine with Linux Ubuntu System (Host OS) installed on it. Besides that, the machine runs one Virtual Machine (VM) and one Open vSwitch Bridge. The machine has one virtual ...
0
votes
1answer
45 views

How to create laptop backups that can be restored to a bootable virtual machine

Is there some way to configure Déjà Dup to create backups of a laptop to a server, such that the the most recent backup can be restored directly to (a bootable) virtual machine if the laptop is lost ...
0
votes
0answers
42 views

Disadvantages of installing ubuntu trough qemu/kvm

Since I am testing iso's a lot and I want to do so on real hardware, but can't stand the install process and the associated waiting time (I only have one machine) I have written a script that installs ...