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

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1answer
100 views

Setting up bridged networking with KVM

I'm trying to install KVM. I've done the installation and I'm now following the second part of the guide to get bridged networking to work. However, I'm stuck at the part where I need to modify the /...
1
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0answers
130 views

graceful shutdown of libvirt virtual machines on host shutdown

I have a Windows 8 installation on a KVM virtual machine, runing on my Ubuntu 15.04 host. When I issue the shutdown option in virt-manager, or virsh shutdown windows, the virtual machine cleanly shuts ...
0
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2answers
42 views

Community Supported Virtual HDD Ubuntu Configured for VirtualBox?

There are some websites which hosts some virtual HDD images of Ubuntu configured for VirtualBox, without need of installation. However, I cannot trust them without community support. Is there any ...
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3answers
702 views

Error installing Ubuntu 14.04 in KVM

I am new to Linux world so please do not be very harsh with me. I have VSphere in which I installed Centos7. Inside it, I want to install Ubuntu Trusty Thar using Virtual Manager. I created a virtual ...
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0answers
45 views

Unable to connect to internet from iOS running in a VM

I basically followed this tutorial entirely to run Mac OS (iPC_OSx86_10.5.6) on Ubuntu 14.04 using qemu: http://nnucomputerwh...-with-qemu.html The only difference in execution was this: Ethernet ...
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0answers
84 views

How to hot add a new disk with virsh attach-disk?

I'm trying to add a new LVM disk to my guest machine (Ubuntu 14.04.1) by doing the following on the host: lvcreate -L 14G -n vm_vm005_data3 vg00 virsh attach-disk vm005 /dev/vg00/vm_vm005_data3 --...
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0answers
695 views

Unable to ping Ubuntu guest VM from windows host with Oracle Virtual box

I am new to this forum. I have installed Oracle VM Virtual box and running Ubuntu 14.04 VM. This guest VM is running fine and from the guest, I am able to communicate with outside but unable to ping ...
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0answers
159 views

KVM : Connect USB PS3 Eye Webcam to Virtual Machine

General Question: What keeps a USB device from registering correctly in a KVM virtual machine? Specific: The PS3 Eye (ID 1415:2000 Nam Tai E&E Products Limited or OmniVision Technologies, Inc ...
0
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1answer
47 views

Resource sharing in case of guest OS and other questions [closed]

I have a 32 bit Windows 7 box with 1.2 TB of disk space and 4 GB of RAM. I have installed Oracle's VirtualBox and running Ubuntu 14 64-bit inside it. While installing Ubuntu I created a partition of 8 ...
4
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1answer
294 views

AppArmor Error: “invalid VM definition” after starting lxc on updated version of libvirt (1.2.12)

I am trying to start an LXC on a newer version of libvirtd but it fails to start with the following error: $ virsh -c lxc: start textlxc error: Failed to start domain testlxc error: internal error: ...
1
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1answer
221 views

How can I run Windows phone in Ubuntu virtually?

Is it possible run windows phone virtually in Ubuntu? If yes, how can I configure it? Give step by step guide.
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1answer
839 views

Minimal OS for KVM

While there are minimal OS (CoreOS, Ubuntu Core etc) for container hypervisors, I would like to know if there is a minimal OS for KVM too. By a minimal OS for KVM I mean an OS which can be installed ...
0
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1answer
40 views

Is it possible to run wndows 8.1 on vmware player on a Ubuntu Pc?

The only reason I have windows is because I do Directx programming and I'm stuck with visual studio but I really prefer Ubuntu a lot better. Is there anyway to run visual studio inside a windows 8.1 ...
1
vote
1answer
61 views

KVM installation & Prerequisite

Before Installation of KVM we have to check our processor support visualization or not and we run a command i.e: egrep -c '(vmx|svm)' /proc/cpuinfo Which gives output 0/1/2/3/4 depends on processor ...
0
votes
2answers
61 views

Error Installling an OS in Virtual Box in Ubuntu [duplicate]

While I am trying to install Kali-Linux on Virtual Box in Ubuntu I am getting this error. Failed to open a session for the virtual machine Kali-Linux-1.1.0. VT-x is disabled in the BIOS. (...
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2answers
2k views

How do I install Intellij on Ubuntu 15.04?

I keep receiving this error: miguel@Miguel:~$ cd '/home/miguel/Downloads/idea-IU-141.1010.3/bin' miguel@Miguel:~/Downloads/idea-IU-141.1010.3/bin$ ./idea.sh Picked up JAVA_TOOL_OPTIONS: -javaagent:/...
2
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0answers
146 views

QEMU-KVM with VLANS and no bridges

Please be gentle, I'm both a novice Ubuntu user and novice networking guy. I'm trying to put together a virtual server to support a couple of telephony applications at my office. Both applications ...
2
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0answers
141 views

How do I mount a Shared Folder from a Vmware Workstation Host (Windows 7) inside Ubuntu

I have been trying to do this for days now and I am getting no where. I have downloaded the latest Vmware Tools. What steps/commands do I use? Please help Gary
0
votes
1answer
364 views

Solaris Guest VM on Ubuntu 14.04 KVM Setup, unable to get DHCP IP nor able to reach network

I have a solaris VM running on Ubuntu 14.04 LTS KVM. I'm using bridged networking. VM is unable to get IP address, on sending DHCP request i'm able to see requests going through bridge br0 and replies ...
1
vote
1answer
333 views

Question with connecting to Docker container on virtualized Ubuntu server

As a web designer I have been using VirtualBox to set up temporary work servers for my projects. Lately I've been trying to reduce the number of virtual machines on my laptop(due to limitations of ...
0
votes
1answer
544 views

Openstack: Allocate more memory per guest

I have setup openstack using this guide: http://ubuntu-cloud-installer.readthe... I am able to create multiple instances with the m1.small flavor which uses 2 GB ram, but when I try to create an ...
0
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1answer
2k views

VLAN is not working in Virtual Box

I had tried VLAN creating a VLAN pool in between the virtual boxes. But even after installing VLAN in client box, despite all the interface configurations, it is not pinging the other system in the ...
0
votes
1answer
152 views

How to install libguestfs-tools 1.26 in Ubuntu 12.04?

Default version of libguestfs-tools for Ubuntu 12.04 is 1.14 but I want to install the newer version ( 1.26 ). Can you please tell me how to do that ?
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0answers
152 views

VM ware player Ubuntu post Installation problem- VT-x not in BIOS on lenovo T430

I am getting the following error: "This host supports Intel VT-x, but Intel VT-x is disabled" When I went into BIOS to change these, I did not find any option like "VT-x" Ubuntu version-14.04.01 VM- ...
1
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0answers
291 views

virt-sysprep problem

Virt-sysprep man page notes : You do not need to run virt-sysprep as root. In fact we'd generally recommend that you don't. The time you might want to run it as root is when you need root ...
6
votes
1answer
920 views

What can a Beowulf cluster help process?

So, my school has hundreds of old computers and a few gigabit switches. Coordinating with the head of district for my school, I've been granted permission to make a Beowulf cluster, using one, two or ...
2
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0answers
736 views

kvm bridge dropping packets

Periodically one or more of the guests lose network connectivity. We are getting packet loss only in vms. Setup: We're running 3 KVM guests, all Ubuntu 12.04 LTS using bridged networking. OS on ...
3
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0answers
290 views

Virtualization limits for Ubuntu Server 14.04 LTS with KVM

Essentially I'm after something like this, but for Ubuntu Server 14.04 LTS. I'm trying to create some KVM guests with very large 1TB+ RAM (through OpenStack Nova). I can boot the 1TB VM fine, but I ...
1
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3answers
31k views

Is it possible to install Office 365 (2013) on Ubuntu 15.04 Vivid Vervet? [duplicate]

I would like to install Office 2015/365 on Ubuntu 15.04. I tried to install Office using Wine, but that did not work. Please note that I do not want virtualisation unless it has a Winconn-like ...
1
vote
1answer
393 views

How to compile qemu with usb suport

I have recently downloaded qemu and compiled qemu 2.3.0. I can compile and install just fine, but I cant figure out how to get USB support. I have installed libusb 1.0.9 but when I run configure for ...
0
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2answers
3k views

Why is QEMU so slow even with KVM

I've been working with QEMU for some times now and from my experience I see it being very slow compared to other VM tools like VirtualBox or VMWare. Even enabling KVM doesn't do much of a benefit for ...
1
vote
1answer
124 views

Resolve domain names in QEMU VDE setup

I have re-built QEMU with VDE support. For the uninitiated, VDE attaches a virtual switch program (vde_switch) to a TAP device which allows multiple VDE-enabled programs to utilize a single TAP device....
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0answers
52 views

what is the effect of making my kvm's HD cache none vs default?

I am playing with KVM migration, and I got an error about unsafe migration due to hdd cache settings. I found the fix, which is to set the cache to none and it works after I made the change. But ...
5
votes
3answers
8k views

How do I share a directory between an LXC container and the host?

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 /media/data/container/name/...
1
vote
1answer
305 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 ...
1
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0answers
240 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 ...
0
votes
1answer
139 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 ...
2
votes
2answers
6k 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 "...
2
votes
0answers
165 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 e1000,...
1
vote
2answers
2k 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 ...
1
vote
2answers
218 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
vote
2answers
206 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 ...
7
votes
4answers
10k 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
vote
1answer
2k 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 ...
3
votes
0answers
636 views
+50

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 (...
-1
votes
2answers
46 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
23 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?
1
vote
1answer
287 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 ...
2
votes
0answers
125 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
votes
1answer
88 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 ...