Questions about the Kernel-based Virtual Machine, an open source virtualization infrastructure to use the Linux kernel as a hypervisor.

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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 ...
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0answers
7 views

Ubuntu 15.04, Intel on host and Nvidia detecated to guest OS on one monitor?

With VT-d and KVM, would it be possible to have the Host OS use the embeded Intel graphics and use the Nvidia GTX870M on the guest (Win8.1x64) on the VM on the same laptop monitor? So, in theory I ...
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0answers
8 views

How to install and use php-virt-control?

I download php-virt-control 0.0.3 from http://www.php-virt-control.org/downloads.html and want to install it on my Ubuntu 12.04. And I use the following instructions to install it: ./configure make ...
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1answer
78 views

Can't access internet in KVM virtual machine running RHEL [on hold]

I have the VM running on 14.04. When I checked for network connections on 14.04 it's available. But, the network connections are unavailable for RHEL6.5 running on my VM. I executed iwconfig to view ...
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8 views

KVM - Create a virtual machine with 2 disk and 2 bridges interfaces

I'd like to know if it's possible to create 1 virtual machine with 2 NIC and 2 different storage disk ?
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0answers
16 views

QEMU/KVM Physical Hard Drive

i need help to write a guest system (QEMU/KVM) on a physical disk. Actually i use a IMG File to installing my guest system with this command in my script: -drive ...
0
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0answers
15 views

IOGear gcs72u Keyboard/Mouse Unresponive After A While - Ubuntu 14.04

I have a kvm setup: 1 Computer with Ubuntu and another with windows 8. The problem is after a number of switches (Between 5 - 10 back and forth) the mouse and keyboard stop moving for my ubuntu ...
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0answers
7 views

unable to use kvm to create windows virtual machine

Unable to connect to libvirt. Verify that: - The 'libvirt-bin' package is installed - The 'libvirtd' daemon has been started - You are member of the 'libvirtd' grou
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0answers
11 views

My linux is not being displayed in the grub

I installed and built my linux kernel following the instructions given in http://kernelnewbies.org/KernelBuild, but my newly installed kernel is not displayed in the grub and I am getting a message ...
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0answers
15 views

PPA Pinning, trying to install qemu with glusterfs packages

I need to have glusterfs enabled qemu, however default repository qemu is not built with glusterfs support. I have found a ppa & added it, I made the pinning in apt preferences, however even when ...
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0answers
15 views

Can't start virt-manager

Don't know what happened but i cant run virt-manager any more. Kvm is on ubuntu server 14 lts and it worked fine till a couple of weeks ago. I am accesing it from ubuntu 14.04 desktop version but i ...
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0answers
63 views

vmbuilder won't build “trusty” (14.04 LTS)

I can use this command to create a working VM running the "precise" (12.04 LTS) Ubuntu release: vmbuilder kvm ubuntu -v --suite=precise \ --libvirt=qemu:///system --arch=amd64 \ --cpus=2 ...
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0answers
41 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 ...
1
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0answers
34 views

dns problem in guest after host connection to vpn

I configured linux guest in kvm runing on ubuntu14.04 host. It runs without any problem and has no issues with DNS. After connecting host to VPN (OpenVPN), guest is not resolving anything from DNS ...
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0answers
16 views

KVM guest can not access host using CIFS

I have a situation with a guest running on Ubuntu KVM than can't access SAMBA shares on the same host where guest is running. I would like to use samba for file sharing between host and guests. Guest ...
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0answers
44 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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0answers
39 views

Best setup for virtual machines

Today I have a Ubuntu Server with one lan connection (eht0) and two internet connections with one provider dedicated ip each (eth1 and eth2). I would like to change this setup to a new Ubuntu Server ...
3
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1answer
77 views

How to connect from home PC to Virtualbox/KVM that hosted on Ubuntu server?

I have an Ubuntu server, it's 3TB HDD space total and 24GB RAM, I want to take 1 little bit of space and RAM to make VPS Windows using VirtualBox or KVM. I want to install Windows Server 2008 on ...
0
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1answer
115 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 ...
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0answers
114 views

Testing 15.04 livecd with kvm

I am trying to test 15.04 livecd using KVM without success. It boots fine, but when I choose to 'Try Ubuntu', instead of 'Install Ubuntu' on the first screen, it goes to lightdm and asks for the ...
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0answers
49 views

KVM VM is unable to access internet: help me clean up my networking

I installed Ubuntu Server 14.04 with the intent to set it up with KVM and VMs for many purposes. I've been able to get a few VMs up and running with their own versions of Ubuntu Server 14.04. However, ...
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0answers
55 views

kvm live migration across ubuntu hosts, how live is live?

I am exploring KVM live migration. I got three VMs running on VMWare workstation. Two of them are KVM hosts and one of them is NFS. The two KVM hosts are ubuntu 14, the one nfs also running ubuntu 14 ...
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17 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 ...
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1answer
28 views

How to run VM's within Ubuntu Linux without Virtualbox or any other type 2 hypervisors?

I am planning to move from Windows 7 to Ubuntu as it is free and due to privacy reasons. Is there any way to run VMs from within Ubuntu without any additional software like Virtualbox or any other ...
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0answers
63 views

How to configure promiscuous mode rejected in KVM bridge?

I am using Ubuntu 14.04 (3.13.0-45-generic #74-Ubuntu SMP) as Host OS. KVM version 2.0.0 I have disabled promiscuous mode in guest Virtual Interfaces along with corresponding host vnet & bridge ...
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66 views

Error “KVM disabled by BIOS” during attempt to install Ubuntu 14.10

I recently bought the new HP Notebook - 15-r203tx which comes with DOS. Then I tried to install Ubuntu 14.10. So far, I made a bootable pen drive. But on the Boot menu after choosing the install ...
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34 views

Performance of KVM on 32 Bit Ubuntu compared to 64 Bit?

Due to hardware failure, I recently grabbed a harddisk out of an old 32 bit machine and plugged it into a new 64 bit system - powered on, everything good, services outage minimised. Now I am planning ...
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0answers
41 views

How to access the a qemu virtual machine?

I'm following the tutorial at: https://coreos.com/docs/running-coreos/platforms/qemu/ And I tried to add my ~/.ssh/id_rsa.pub to it so I could access it, using this command: ...
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0answers
29 views

Is there a way to create a 10G network interface for VMs in KVM2.0?

We have installed & configured the KVM 2.0 (qemu-kvm 2.0.0+dfsg-2ubuntu1.10) on Ubuntu 14.04. The physical server is connected to 10G network, KVM is configured in Bridged mode But the issue is, ...
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1answer
92 views

Cannot run KVM, Android studio failing

I am trying to install KVM but getting following errors: no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory INFO: Your CPU does not support KVM extensions KVM acceleration can ...
0
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1answer
17 views

Touchscreen with KVM switch gives clicks

Im currently running a shuttle pc with the latest version of Ubuntu with a ELO touchscreen connected via a KVM switch (Belkin SOHO with usb hub). On the other machine (a custom os) it works fine, ...
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2answers
32 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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1answer
19 views

Missing File After Destroying KVM

I am using virsh to manage my KVMs on Ubuntu 14.04. I store my disk path targets (.IMG files) on an LV and mount it manually. I, of course, forgot to mount this LV after a restart but virsh was still ...
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0answers
38 views

Client image freeze against Intel AMT KVM Ubuntu machine!

Server: HP Elitebook 8440p Ubuntu 14.04.2 Kernel 3.19 Intel AMT KVM v6 Client: Windows 8.1 Intel Manageability Commander Tool Mesh Edition (latest per 2015-03-19 cirka) + UltraVNC or Realvnc ...
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0answers
18 views

Logical Volume Size Change During KVM Install

I am installing Ubuntu Desktop on a Server host using virt-install. Soon after the install starts the LV that I am writing the virtual disk image to goes from 50G to 64Z. Impossible since the machine ...
1
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1answer
87 views

Cannot VNC to KVM Guest

I am trying to install Ubuntu desktop in a KVM guest on my Ubuntu server host. Both version 14.04 and 64-bit. I got through the virt-install ok sudo virt-install -n desktop -r 1024 --disk ...
1
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0answers
131 views

Can ping but cannot wget on host with bridge interface

This is driving me mad, since I have spent the las two days trying to solve this. I have an Ubuntu Server 14.04.2 LTS with KVM and libvirt. I have two guests virtual machines: pfSense-2.2: virtio ...
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0answers
37 views

High microphone noise in Windows 7 KVM guest

I need to use web conferencing tools on my Win 7 KVM guest. The problem I have is that the mic volume is very low - my voice can be barely heard. I have raised the volume from Win control panel and ...
0
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1answer
46 views

KVM VPS and data safety

I'm looking into setting up a mail server (running Ubuntu, ofcourse), but I need it to run reliably (in case it's good enough to start using it instead of only Gmail) so I found a VPS provider that ...
0
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0answers
38 views

Will Installing KVM or Xen affect my other partitions?

Sorry if this question has already been answered but I am a bit confused regards installing either Xen or Kvm for a school project. I have researched previous posts on this subject but I cannot seem ...
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0answers
83 views

Qemu-KVM Help: Can't blacklist one of two GPU's of same model

I'm trying to follow this tutorial to make a Windows KVM system for games, I have two GTX 760's, but I need to black list only one of them. According to this tutorial, if I put in the ID to black ...
0
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0answers
15 views

Weird error with Emulator on Android Studio [duplicate]

I am trying to create my first project on Android Studio. The error I get when I try to start emulator: ERROR: x86 emulation currently requires hardware acceleration! Please ensure KVM is properly ...
0
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0answers
28 views

KVM is one app native do ubuntu for virtualization?

What is KVM ? a native application for ubuntu virtualization can be considered ? Ubuntu supports the paravirtualization ? to support paravirtualization , the procedure to do is the same virtualization ...
2
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0answers
30 views

How to invoke a X Session and a VM instead of login prompt

The system is Ubuntu 12.04 but the OEM requirement is to make it appear as if it is a Windows system to the end user. Other VMs and daemons will be active in the system but it is controlled from ...
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0answers
49 views

kvm does not exits in ubuntu 14.04

Hello I just started learning android development so for that I need Virtual Device to test apps on it . But when I start virtual device it says CPU acceleration status: KVM is not installed on this ...
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0answers
126 views

KVM: Multiple bridges over single NIC

In my KVM host (Ubuntu 14.04 LTS) I want to setup one private network for the guests with static IP and internet access. Host is on a remote machine. I've the following configuration in the ...
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0answers
157 views

Configure private network within a Ubuntu 14.04 LTS KVM host

For learning purpose, I've got one low cost dedicated server to setup kvm host with Ubuntu 14.04 LTS. I'm completely new to this area. First of all I want to setup a private network within the host. ...
0
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2answers
62 views

Partition my disk for instaling Windows as a guest OS?

I never use virtual machine before. I plan to partition my hard drive (250GB) on a Thinkpad T400 laptop (8GB main memory, and install Ubuntu 14.04 as my main and host OS. In the future, when I have ...
0
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1answer
40 views

Install some packages (with deps) on machine that has no internet connection [duplicate]

I have server with installed minimal "Ubuntu 14.04. server" on it. This server has no internet connection. How can I deliver on this machine packages like qemu-kvm, libvirt-bin, virtinst (with their ...
1
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0answers
96 views

Critical random slowdown issue using KVM/QEMU

I'm having a critical issue with KVM/QEMU which is severely impacting one of my projects and I don't know where to put my hands. I've set up a brand new physical server configured with a 2 x Intel ...