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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 ...
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1answer
38 views

Xen domu apache

This is a Xen bridge issue. I have a web server guest. When people click on a web page, the apache logs show the IP of the bridge, not the persons IP who clicked on the page. The bridge should be ...
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1answer
17k views

How to set up bridged networking in Xen?

I have 2 domU virtual machines installed on a 11.10 Oneiric Dom0. My internal network is on the 192.168.1 subnet, and when the domU's start, they get ips on the 192.168.122 subnet. I have attempted to ...
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2answers
4k views

Why do I get disk I/O errors booting the 3.2 kernel on a xen vps server?

I have a xen vps, which I just upgraded to the new LTS 12 Precise Pangolin. However, I see this error on booting: [ 12.848076] end_request: I/O error, dev xvda, sector 12841 [ 12.848093] ...
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0answers
20 views

Intel Graphics stop working properly after installing Xen

I've installed Xen 4.5 on Ubuntu 15.10 running on kernel 3.16.0-30 and it has caused the tty to be stuck at a lower resolution and no screen is available to xserver. It is fine as soon as Xen is ...
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0answers
11 views

Migrate from logical volume to a physical drive

I have old Xen server which has machine created on a logical volume on the server, how can i migrate the machine to a physical system? Note: I can mount the logical volume via live CD
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0answers
51 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 ...
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0answers
22 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 ...
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0answers
18 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 ...
2
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1answer
73 views

Running VirtualBox in a Xen environment fails

So, virtualbox does not get along with xen. How do I kill/uninstall/remove xen from the terminal so that DKMS process succeeds? aborns@nautilus:~$ sudo apt-get remove xen-hypervisor-4.5-amd64 Reading ...
13
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2answers
6k views

How do I set up a KVM/NVidia Passthrough virtual machine for gaming?

I've seen a guide or two that seems to be replicated around on the internet on setting up KVM to use passthrough for Nvidia. It seems to require 2 video cards. Is it possible to do it with 1 video ...
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1answer
6k views

How to install Xencenter on Ubuntu 12.10

I want to install Xencenter on Ubuntu 12.10. I've tried a lot of solutions, even Wine, but no luck this far. How do I install Xenceter on Ubuntu 12.10?
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0answers
18 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 ...
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1answer
2k views

Which Ubuntu kernel package should I run in a Xen domU

I have a Xen domU provided by a 3rd party vendor, and am running Ubuntu 10.04 on it. Is there a more xen-specific kernel I am running than that provided by the linux-image-2.6.32-21-server package? I ...
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0answers
28 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
31 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
33 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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2answers
721 views

No Dom0 in “virsh list”

Basically I am trying to setup a cloud with Ubuntu 12.04, Eucalyptus and Xen. I have installed Xen. Now when I run xm list command, it shows Domain-0 is running. But when I try with virsh list, ...
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0answers
40 views

Enabling OVMF support when building XEN

I am compiling Xen from source and I need to have UEFI support enabled while doing so. I need to run 3 guest OS on my hypervisor and for that I have partitioned my drive (1 TB) into 250M EFI /boot ...
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1answer
110 views

Trouble with Xen on Ubuntu Server 14.04 64bit [closed]

I installed Ubuntu Server 14.04 64bit with default settings. Than I installed Xen with following command: sudo apt-get install xen-hypervisor-amd64 xen-utils xenwatch xen-tools xen-utils-common ...
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0answers
63 views

why ubuntu rebooting again and again after xen installation?

I have installed ubuntu 14.04.it booted normally. but when I installed xen the computer is stuck in reboot loop (its rebooting again and again) showing the message "kernel panic - not syncing ...
0
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1answer
48 views

Web-based Xen hypervisor

I want to make users to be able to create and manage virtual machines from a web-based interface. I have installed Xen hypervisor on my Ubuntu machine I have installed Apache webserver and all the ...
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2answers
37 views

How do I install Ubuntu in Xen virtual machine?

Installing Xen on a host machine is easy, but installing an operating system inside a Xen virtual machine is poorly documented. Assume that the system I wish to setup: uses paravirtualization. uses ...
0
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1answer
29 views

2nd graphic board to work with XEN virtualisation?

I plan to use XEN to work in 2 sytems at the same time. On the 1st screen the main system (Ubuntu 14.04), on the 2nd screen the guest system (Win 7). Question 1: Is it a good idea to use a 2nd ...
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1answer
61 views

Can XenCenter connect to xen-hypervisor-amd64

I have installed XenServer recently, but didn't stick with it. I am familiar with Ubuntu and was reading you can install XenHypervisor as a standalone package inside a Ubuntu OS. Kind of like ...
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2answers
3k views

How do I auto-start Xen guests on boot?

I have just upgraded to Ubuntu Server 12.04 and permanently run a Xen guest. We have migrated to the xl toolstack for Xen (from xm) as suggested which unlike xm does not have support for managed ...
2
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1answer
231 views

Grub warning- xen

When I run update-grub I get the following warning on my Ubuntu KVM hypervisor: Including Xen overrides from /etc/default/grub.d/xen.cfg WARNING: GRUB_DEFAULT changed to boot into Xen by default! ...
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0answers
30 views

Xen 4.4 xl xl does not support the w! notation to share disks between several DomU's

Why "w!" option is not supported in Xen 4.4 xl ? How can i share disk rw in different guests os in xen 4.4 with xl. in previous versions in Xen you could do it: 'file:/dev/disk1,xvdb,w!' Is there is ...
6
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1answer
5k views

How do I use Xen hypervisor?

I am interested in trying out Xen; What packages do I need to install? How do I set up a DomU instance?
5
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2answers
7k views

I want to install Xen to run Ubuntu 12.04 and Windows 7 at the same time but I can't find any good tutorials

I'm wanting to use Xen Hypervisor to be able to run both Ubuntu 12.04 and Windows 7 at the same time using virtualization. I can find plenty of XCP tutorials but I'm not looking to install the cloud ...
4
votes
1answer
19k views

Installing Xen Hypervisor on Ubuntu 14.04

I would like to try out the Xen Hypervisor and have been following this guide: https://help.ubuntu.com/community/Xen I'm stuck at the part about the partition. How do I go about setting up the ...
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0answers
62 views

is vt-d essential for windows hosting on xen?

I was wondering if vt-d is essential for windows hosting on xen, or if vt-x is enough.
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1answer
156 views

Any idea why ubuntu-14.04.2-server-amd64.iso can not be mounted?

I tried to set up an Ubuntu 14.04.02 amd64 virtual machine on a Citrix Xenserver host but it is not possible to proceed with the installation because the ISO can not be mounted. I tried diffferent ...
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0answers
20 views

`xl list` takes forever and then no results

I have a ubuntu 14.04 running on a Virtual Box. I have installed Xen Successfully. Then I reboot the system. But when I try to see domains using the command sudo xl list I end up waiting for a long ...
0
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1answer
1k views

XEN 4.1 missing from the Grub Menu

I installed Xen with following Commands. apt-get install xen-hypervisor-4.1-i386 apt-get install xen-utils-4.1 apt-get install xenwatch apt-get install xen-tools apt-get install xen-utils-common ...
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0answers
79 views

Can't boot into Xen Hypervisor? (Ubuntu Gnome 15.04)

When I try to boot into Xen, It goes past the Gnome loading screen and then just sits there. There is no monitor output. Here are some things I've noticed that might have something to do with this ...
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0answers
105 views

Ubuntu 14.04.3 freeze whenever Ethernet cable plugged in

I have hp pavilion dv2000 laptop and i have installed windows 7 and Ubuntu server 14.04.3 parallel. After that from Ubuntu I install xen 4.4. Now when I start Ubuntu with xen and plug Ethernet cable ...
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0answers
32 views

Ubuntu running on Xen hangs while logging in

I am running Xen 4.5 on Ubuntu 15.04 inside VMware Player. Booting the Xen entry from GRUB works fine and I make it to the login prompt. However, after entering my password and pressing enter, it just ...
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3answers
3k views

Why can't I boot into xen?

I started out with a fresh install of Ubuntu 14.04 server set up on a 10GB LVM partition. The only other thing I did was to then install the xen-hypervisor: sudo apt-get install xen-hypervisor-amd64 ...
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0answers
39 views

Replicate Network Interfaces with Network Manager

I would like to replicate this segment from my /etc/network/interfaces Xen installation with the Network Manager GUI and NOT bridge-utils: auto lo iface lo inet loopback auto eth0 ...
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0answers
286 views

Open NAT Port on Libvirt Virtual Machine

I am currently running a Xen Hypervisor underneath Ubuntu 14.04 Desktop. On the host machine I am running a guest VM for Windows 8. From what I understand, In order to be able to receive incoming ...
0
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0answers
305 views

Port Forwarding with Virt Manager

I am running a Xen hypervisor on top of Ubuntu 14.04 desktop. One of my Xen connections is to a Windows 8 VM hosted on the local machine. I connect to the VM with Virt Manager. I would like to be ...
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0answers
29 views

Firefox will not open with Open VSwitch Installed

I am following along with the Xen installation files from Ubuntu: https://help.ubuntu.com/community/Xen When I try to set up Open VSwitch, I noticed I permanently lose the ability to open Firefox ...
3
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2answers
8k views

Bridging: Loosing WLAN network connection with 4addr on option - Why?

Question: For use with my Xen VM, I need to create a virtual network interface (vif) that is bridged to wlan0. If in /etc/network/interfaces I add auto xenbr0 iface xenbr0 inet dhcp And ...
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0answers
94 views

14.04 LTS / Routing with 2 WAN Lines … on Dom-0 Xen host drives me nuts

Short note: Well I think I might have a solution but need to prove it first. Regarding the NAT on the Hardwarerouters to each WAN-line seem just to do NAT for its own subnet, so I will simply need ...
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0answers
139 views

Multi-headed Gaming VM Host on Ubuntu Server

I am trying to build a multi-headed gaming system based on an Ubuntu Server 15.04 host with either Windows or Ubuntu/Linux Mint guests. I have gotten the systems nearly working with Linux Mint/Ubuntu ...
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0answers
62 views

Using Ubuntu cloud Openstack to manage Xenserver platform

I have small Xenserver platform pool that consist 6 hypervisor servers connectedt to common storage. My question is , is it possible to use Ubuntu cloud Openstack to build cloud services on that ...
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0answers
81 views

The best option to virtualize a Windows server within Ubuntu?

I have a dedicated box which is currently running Ubuntu server 14.04 LTS (only running CLI). I'd like to virtualize a windows server to host game servers on it, because the Windows version of that ...
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2answers
2k views

Xen 4.4 (64-bit) is not working on Ubuntu 14.04, xl fails

I did a fresh install of Ubuntu 14.04 Desktop 64-bit with LVM option selected during installation. Then the first thing I did was installation of xen hypervisor. sudo apt-get install ...
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1answer
325 views

Error when connecting openxenmanager to xen-4.4

Xen newbie question : I've installed last ubuntu xen and openxenmanager on my Intel I5 64bit workstation with default configuration and after rebooted on xen grub choice : cylere@lalla:~$ ps -ef ...