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

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Ubuntu Server can't boot

I have created an Ubuntu 16.04 Server image with python-vm-builder but when booting it hangs at Booting from Hard Disk. Here's the vmbuilder log: http://termbin.com/bkar What is wrong? UPDATE: ...
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37 views

Does anyone have experience with virgil3d?

I checked out the git page for the project, and the website is just a github.io page linking to repository and #virgil3d on freenode. I hopped on freenode and no one has used it yet. It appears only ...
0
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1answer
86 views

How do I permanently disable notifications about Auto capture keyboard and Mouse pointer integration for a Virtualbox VM?

I have installed Ubuntu 16.04 on a VirtualBox VM. Now every time I boot it, I get two overlay notifications from VirtualBox: You have the Auto capture keyboard option turned on. This will cause ...
0
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1answer
222 views

KVM + Xenial Server. libvirt-bin won't configure

I just (foolishly) completed the upgrade from 14.04.4 to 16.04. Apparently there's a bug due to the introduction of systemd that breaks libvirt... or I've broken aptitude. Is there a workaround or fix ...
2
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1answer
73 views

How do I restore a Virtualbox VM from backup? (qcow)

I have backed up the contents of the directory "VirtualBox VMs" and now I am trying to restore the states of my virtual machines by copying the backed up files, back. Now when I select "Machine" -> "...
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0answers
9 views

network setting with xen hypervisor

I have installed xen on my ubuntu 14.04 by following the instructions at here: http://ubuntuforums.org/showthread.php?t=2008795 However, after the reboot, on the logo screen (still no desktop), it ...
-1
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1answer
223 views

Virtual GPU for Ubuntu 16.04 Clients on VirtualBox

Assuming the host OS has a GPU, can anybody tell me if Ubuntu 16.04 clients run using VirtualBox will be able to make use of the GPU through virtualization? I read that GPU virtualization is only ...
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0answers
56 views

Black Screen using MAC parallels Ubuntu 14.04

Just loaded Ubuntu 14.04 on my Mac using Parallels 9.... OS X 10.95. I loaded the VM via the iso file through parallels wizard. I get the black screen that a lot of people have commented about. I have ...
0
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1answer
56 views

VirtualBox: VT-x is disabled in the BIOS for all CPU modes Error

I am trying to run a Virtual Machine of Ubuntu, but I get an error on start up: According to the error message, it is an error in the BIOS. Is there a way to access it and fix this error? Edit: On ...
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0answers
27 views

virt-manager: “Storage parameter error: directory is not managed on the remote host” when importing an existing image from a mounted drive

A server I manage remotely has a KVM/QEMU image stored on a non-os, mounted drive /mnt/drive. When I use virt-manager to import the disk image, I get the following error: Storage parameter error. ...
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0answers
24 views

How to install VSphere client in ubuntu?

Is that possible to install VSphere client in Ubuntu. If it is yes, please mention how to do it. Thanks in advance.
0
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1answer
42 views

How to Assign an I.P. address to a Virtualbox Appliance?

How do I configure a VirtualBox appliance to have its own I.P. address when running on a host Ubuntu machine? I've tried following the solution for this question but am not having any luck: Getting I....
0
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1answer
24 views

vmbuilder and Ubuntu 14.04 LTS

I am trying to build a Ubuntu 14.04 image with vmbuilder like this: vmbuilder kvm ubuntu -o -v --suite trusty --arch amd64 --rootsize 9216 --user testuser --pass testpass --hostname test --addpkg ...
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0answers
38 views

installing KVM on my guest OS lubuntu

I'm working on installation of KVM on my guest OS which is lubuntu 14.04 LTS. My host OS is CentOS 6.6. My machine hardware specifications are: Intel CPU CORE i5, 6 GB RAM and no graphical card. ...
4
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2answers
61 views

Hyper-V Style Hypervisor on Ubuntu

I've got an Ubuntu server running a few things, and I'd like to add FreePBX to it. I don't want to reconfigure/reinstall my current Ubuntu installation just so I can run a Type-1 hypervisor like Xen (...
0
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1answer
82 views

enable Virtualization via terminal

can I enable Intel Virtualization Technology via terminal or without using the bios. Is this possible or not?
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0answers
41 views

Use Wake on lan in KVM?

I use KVM for virtualisation together with Virtual Machines. This works for the most part, but now I am running into an problem. I want to start a VM (which is turned off) with WOL. This does not work ...
0
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1answer
41 views

Runing virtual machine host and guest on a laptop/desktop

I would like to create a portable system by installing a minimal virtual machine host on my laptop and on my desktop. I would then like to have the virtual machine guest on a USB memory stick that I ...
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0answers
86 views

No console login prompt in Xenial VM on KVM host

I just installed a fresh VM using Xenial beta mini.iso installation like I do for any Ubuntu based VM on my KVM based virtualisation host, but this VM doesn't show console login prompt on (KVM) VNC ...
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0answers
23 views

How will be fix mistake with vagrant?

I'm intstall vagrant by guade from link https://www.godaddy.com/garage/tech/config/install-vagrant-ubuntu-14-04/. And if I'm write "vagrunt up" and have error message: The guest machine entered ...
0
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2answers
93 views

Ubuntu really slow to shutdown/restart

I'm running ubuntu 14.04.4 as a VM on Hyper-V (Server 2012 R2). The VM is configured to only have 1 VCPU and 2GB fixed ram. Shutting down, or restarting takes around 15 minutes (sometimes a lot ...
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0answers
20 views

Qemu Crash: Assertion `s->csw.sig == cpu_to_le32(0x53425355)'

I am running qemu on centos6.2 host OS. I am trying to launch BSD guest os. While launching this,I am attaching an extra USB disk to qemu. Recently, I have started observing qemu crash due to an ...
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0answers
105 views

KVM /QEMU Error : Unable to connect to libvirt

I am using KVM from some time on Ubuntu 14.04 LTS. I also wanted to tried Xen as a hypervisor on the same system i am using KVM.So i tried to install it. But it didn't properly installed giving me ...
0
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1answer
59 views

Xen uninstallation

I have tried to install Xen on my ubuntu 14.04 system but I got an error while rebooting " error while mounting /proc/xen. Now i want to remove xen packages completely from my system. I have tried ...
0
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1answer
43 views

Which programs on Ubuntu support 8 processor cores? [closed]

I'm now using the Ubuntu virtual machine through Google Cloud service with 8 processor cores. I want to check if these cores work simultaneously. For doing that I have to run such program which ...
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0answers
52 views

Should blacklisted video card still show up in additional drivers?

I'm trying to get GPU passthrough working on Ubuntu, but I'm still getting no video output from the booted VM. I noticed, despite blacklisting the card and having it claimed by stuff, it still shows ...
0
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0answers
21 views

virtualbox unstable after having removed xen

I installed a fresh version of ubuntu (ubuntu 15) yesterday and wanted to try xen. so I installed the package ("sudo apt-get install xen-hypervisor-amd64"), rebooted and, as I have understood, the ...
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0answers
5 views

Access virtual machine remotly

I'm new to the Linux scene and I managed to setup KVM for virtual machine. I installed Windows 10 for the virtual machine operating system. How do I connect to it via LAN and outside my network? ...
2
votes
1answer
85 views

Landscape Dedicated Server 15.11: Virtual Machines registering as computers

After upgrading LDS from 15.01 to 15.11, my virtual-machine licensed KVM instances are showing up as registered computers instead of virtual machines. When I try to re-register the machine it also ...
0
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0answers
43 views

Install software from dvd in gnome boxes

I need to install software from a dvd in a windows install in gnome boxes. I have not been able to achieve this by either of two means. There is a menu in gnome-boxes for accessing devices. For one, ...
0
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1answer
55 views

How can I mount a .hdd file?

I want to add some files to a .hdd file, but I do not know how I can mount it. Is this possible, or is there a program that can help me do this?
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0answers
50 views

Ubuntu not booting after upgrading RAM and cpu

I have a Ubuntu machine running on Hyper-V It is the 15.10 version 64 bit. I tried to shut it down and then upgrade it from 8 GB og ram to 16 GB and from 2 processor cores to 8. But when I turned it ...
0
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1answer
31 views

Upstart virsh commands fail on startup even with libvirt-bin running

I have an upstart job that is configured to run a one-off script with a few virsh commands to import and start VMs. This job is configured to start on started libvirt-bin. However, I'm encountering ...
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0answers
90 views

GLib-WARNING **: /build/glib2.0-MuyBSS/glib2.0-2.46.2/./glib/gmem.c:482: custom memory allocation vtable not supported

I am using Ubuntu version 15.10 and I have installed qemu version 2.3.0 on it. When I try to run the following command: qemu-system-x86_64 -enable-kvm It always gives the Glib error and doesn't ...
4
votes
3answers
2k views

How to boot into a Virtual Box VM with a Live Image?

I am in need of booting into a VM (with a guest OS already installed) from a Live Image (a .iso file that I have) to do some partitioning work, I am running the latest version of Virtual Box, and ...
0
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1answer
208 views

How to increase disk space given to Virtual Box VM through the GUI?

My host is Ubuntu GNOME 15.10 with GNOME 3.18, and I am running Ubuntu GNOME 16.04 with GNOME 3.19 in a Virtual Box VM to which I gave 8 GB dynamically allocated disk space to start with. And I have ...
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0answers
54 views

Network restart is showing errors

In a VirtualBox, I am running Docker services in 3 Ubuntu Trusty VMs. I have to make them communicate with each other. For this, static IP needs to be set, and all VMs need to have different INet IP. ...
1
vote
1answer
118 views

Why does Lubuntu not allow me to run the Virtual Box Guest Additions?

On most up-to-date Ubuntu flavours that I install in VMs in Virtual Box when I choose the option to Insert Guest Additions CD image... I am shortly asked if I wish to run what is one there, and when I ...
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0answers
20 views

VT-x support available but Ubuntu won't recognize it

EDIT: I tried booting into my vanilla Ubuntu installation and check kvm compatibility using the commands below and it gave positive results. I've got a machine with Intel Xeon E3-1220 v3 processor ...
0
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0answers
47 views

Unable to connect to libvirt

I installed xen 4.5 from Repository and virt-manager and it was working fine but when i removed xen 4.5 and compiled and installed xen 4.6 the virtual machine manager is unable to connect to xen it ...
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0answers
28 views

Windows 7 network issue in KVM

I'm having one UCS server with Ubuntu 14.04.1 LTS. In that I installed KVM Hypervisor. After that I deployed one Windows 7 32 bit and 64 bit VMs, but I am not able to access the network by using one ...
6
votes
1answer
291 views

Is there any “Ubuntu touch” vmdk/iso for trying on VirtualBox?

I have Genymotion and VirtualBox installed on my Ubuntu 15.10 with which I can explore almost-all the mobile android Operating Systems. I am very much exited to try out Ubuntu touch in the same way ...
0
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0answers
29 views

Added additional storage - now KVM VMs won't start or setup

I added 2TB of storage as /storage - this is from /dev/sdb1. One system I have has 2 VMs on it, when I try to start these, I get the following error: error: internal error: process exited while ...
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0answers
64 views

unable to create virtual machine on xen

I am trying to create virtual machine on xen but getting error here is my ubuntu-hvm.cfg file builder = "hvm" name = "ubuntu-hvm" vif = [] memory = "512" vcpus = 1 disk = ['/...
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0answers
214 views

kvm virtio VM sound issues (windows 10)

I know this is an unRAID server but this is a KVM issue so that's why I am here. I got everything working so far except the sound. And I need it to work on my MainVM (Gaming VM) and an other VM. I ...
1
vote
1answer
95 views

xrdp and key combinations

I'm facing an annoying issue and I suspect it's related to the way XRDP manage keys. I'm running a VMs server which is powered by Xubuntu 15.10. The virtualisation layer is KVM and I installed Virt-...
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0answers
131 views

Unsupported machine type Use -machine help to list supported machines

I am trying to create virtual machine on ubuntu 15.10 using virtual machine manager i have installed kvm but when i use display vnc for virtual machine it shows the following error and when i use ...
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198 views

How do I install Remix OS in GNOME Boxes?

Remix OS is an interesting desktopification of Android. It can run off a read-write-able USB stick but it doesn’t have an installer. I can boot it up in GNOME Boxes just fine, but as I’m just running ...
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0answers
42 views

Unable to install ubuntu HVM on Xen hypervisor

I am trying to install Ubuntu HVM on Xen hypervisor. I am new to Xen and I followed this link. After installing Xen, I tried to "manually install an HVM guest VM" but getting this error: . Can ...
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0answers
63 views

No Display in Fullscreen VirtualBox Guests — AwesomeWM Host

I'm using AwesomeWM v3.5.6 on my Host, a Xubuntu 15.10. I have VirtualBox guest additions installed on all my guest VMs, a Windows 7, another Xubuntu 15.10 and a Kali 2.0. When I try to switch my ...