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

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0
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2answers
23 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?
0
votes
0answers
12 views

Qemu passthrough not working

My vga passthrough is not working. I use a Intel HD 2500 for my Ubuntu host and a Nvidia GTX 770 for my guest System if it would work. I think everithing works fine but not starting my virtual machine ...
0
votes
1answer
12 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 ...
0
votes
0answers
12 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 ...
0
votes
0answers
12 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
vote
1answer
33 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
vote
0answers
71 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 ...
0
votes
0answers
14 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
votes
1answer
25 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
votes
0answers
27 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 ...
0
votes
0answers
33 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
votes
0answers
14 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
votes
0answers
16 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
votes
0answers
18 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 ...
0
votes
0answers
34 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 ...
1
vote
0answers
80 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 ...
1
vote
0answers
103 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
votes
2answers
49 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
votes
1answer
30 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
vote
0answers
65 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 ...
0
votes
1answer
138 views

How do I create a kvm guest running ubuntu server with a >2TB harddrive?

I have an Ubuntu server running as a kvm host. The host has three 1.5TB disks and the host uses lvm and has a 4TB volume group, on which I've created a 3 TB logical volume called nfsserver.I want to ...
1
vote
1answer
210 views

KVM - Create a virtual machine with 2 bridges interfaces

Can someone please let me know to create a VM using KVM with 2 bridged interfaces. I have a server that has Eth0 and Eth1 configured and connects to 2 separate networks, I'd like to create a VM within ...
2
votes
0answers
77 views

Apparmor KVM Ubuntu 14

I am running Ubuntu 14.10. I am trying to install KVM guest. When I try to do so with VNC I get following apparmor error in syslog: kernel: [ 3016.448241] audit: type=1400 audit(1423018183.349:51): ...
1
vote
0answers
25 views

How can I stop KVM guest from pausing on grub menu

I'm using virt-manager to create a VM from a qcow2 image that I previously created. I pre-configured the image to skip the grub screen unless Shift is held down but the first time I launch the VM ...
1
vote
0answers
41 views

can not install kvm on my ubuntu

i have a ubuntu desktop 12.04 64bit on vmware. with vmware i already turn on VT-x ( my CPU is intel). Now i want to install kvm on this ubuntu virtual machine. 1. type: egrep -c ‘(svm|vmx)’ ...
0
votes
0answers
32 views

kernel panic not syncing attampt to kill init

I'm getting kernel panic error in kvm machine, kvm machine is on lvm storage and we can't boot vm's from CD or DVD. so please help me out from this problem. please find the attached scree shot for ...
0
votes
0answers
107 views

AMD Graphics Driver version that works for R9 290 GPU Pass through

Dedicated GPU (AMD Radeon R9 290) passthrough setup to a VM running Ubuntu 14.04 x64 LTS. Hypervisor used is KVM. Tried installing the latest Graphics driver available on amd support site (14.501 ...
0
votes
1answer
114 views

virsh ssh into a guest vm

Is there anyway that I can ssh into a guest vm through virsh instead of find the ip address of the guest vm? e.g. what I want is ssh into a guest like this way : $virsh ssh_or_somwthing ...
0
votes
0answers
53 views

libvirt-bin Remains in Stopping State When kvm Guests are Running - 14.04.1

I'm trying to ensure that any guest KVM virtual machines gracefully shutdown when the host server is shutdown/rebooted. I'm running Ubuntu Server Trusty Tahr (14.04.1) with following versions of ...
0
votes
0answers
116 views

Permission denied while invoking libvirt with -no-kvm-irqchip argument

Trying to start a VM with -no-kvm-irqchip as argument. in the vm.xml, I have specified emulator as "/usr/bin/qemu-kvm-irq" which is passing -no-kvm-irqchip as argument. > ...
2
votes
2answers
110 views

Ubuntu KVM Guest DNS problems

I have a DNS problem in a KVM guest running Ubuntu 14.04.1 LTS. The host is the same. The host has a bridge network configured since I want to see the guest on my network. So far, I can see the guest ...
1
vote
0answers
79 views

Trying to install KVM

hwr44ever@hwr44ever-Latitude-D630:~$ sudo apt-get install qemu-kvm libvirt-bin bridge-utils virt-manager Reading package lists... Done Building dependency tree Reading state information... Done ...
3
votes
1answer
79 views

Error instaling OpenStack with juju due to kvm-ok not being installed

I'm trying follow this video-tutorial but using VirtualBox and at the moment to install openstack (over 19:30m), I get the next error: How I can resolve it? Thanks!
1
vote
0answers
70 views

How to export qcow2 KVM image?

I have set up a new QEMU virtual machine through KVM on a Ubuntu 14.10 linux installation. Everything is working smoothly. The problem is when I try to export the qcow2 vm image to another PC, to ...
2
votes
1answer
191 views

QEMU Connect physical disk [closed]

I made a windows virtual machine on my ubuntu pc using the following script (found online). #!/bin/bash configfile=/etc/vfio-pci1.cfg vfiobind() { dev="$1" vendor=$(cat ...
2
votes
0answers
45 views

disable and enable KVM on demand?

Thanks to this great site, I think that I know how to disable KVM for the purpose of installing/running VMWare: sudo rmmod kvm_intel kvm Now, if I want to re-enable it (without rebooting Ubuntu, ...
1
vote
1answer
117 views

qemu: “not a bootable disk”

So I followed exactly the instructions on how to run QEMU-KVM with VMware's disk images v6 directly: kvm -drive file=zimbra-000001.vmdk,boot=on -net nic,macaddr=00:0c:29:c3:93:b9 -net tap -uuid ...
3
votes
1answer
526 views

How to correctly install and use QEMU-KVM on Ubuntu 14.04?

In general, I prefer to install Linux software packages (not already installed by the default Ubuntu installer) via the distro-specific mechanism provided by that distro. In my case, I am using Ubuntu ...
0
votes
1answer
185 views

How to start a KVM-guest as single user mode

How to start a KVM-guest as single user mode? When I tried to start the VM as sigle user mode, it displayed "Booting a command line" on the screen and got stucked. This guest VM starts fine as multi ...
0
votes
1answer
119 views

Tunner card PCI passthrough on KVM

I have been searching everywhere for the past few days and can't seem to find the answer anywhere. I have a Asus P5E VM DO motherboard eith a Xeon processor, so both of support visualization. I'm ...
0
votes
0answers
62 views

KVM client only has internet with ufw disabled

I have just installed a client OS (Windows 7) using libvirt and everything is fine. I have bridged an interface (br0) for my guest OS and I can ping my entire local network but I don't have internet ...
0
votes
0answers
622 views

Why “Error starting domain: internal error: Cannot find suitable CPU model for given data” in virt-manager appears?

After I deleted kvm module and re-install it, I get this error in virt-manager: Error starting domain: internal error: Cannot find suitable CPU model for given data Traceback (most recent call ...
0
votes
1answer
511 views

Ubuntu 14.04 KVM - error: internal error: process exited while connecting to monitor: qemu-system-x86_64:

I am trying to migrate a KVM guest from one Ubuntu 14.04 host to another by following the steps outlined here. I now have the "state" file, xml configuration, and qcow2 img file in a single folder on ...
0
votes
0answers
102 views

system program problem

I am having a trouble with my Ubuntu 14.04, it worked perfectly till four days ago. now when I open it, it logs normally in the beggining, with the "checking media [fail]" but then after the purple ...
1
vote
1answer
25 views

juju deploy fails with “lookup store.juju.ubuntu.com: no such host”

I have a MAAS setup (using KVM) with 1 MAAS controller and 1 server node. I could "juju bootstrap" successfully and following is the output of "juju status" vishal@maas:~$ juju status environment: ...
4
votes
3answers
11k views

KVM is not installed on this machine (/dev/kvm is missing)

I'm using Ubuntu 14.04 ...recently install the android studio I run a hello world program there will be a error: /home/praveen/Android/Sdk/tools/emulator -avd Nexus_6_API_21 -netspeed full -netdelay ...
1
vote
2answers
318 views

Why qemu-system-x86 takes 100% of my CPU?

I've changed my old laptop with a new one but I don't understand why using on both virt-manager the qemu-system-x86 on new one takes 100% of CPU when run a vm, while on old one not. The command: ...
0
votes
1answer
517 views

How to change qemu default machine?

I use Kubuntu 14.04 (x86_64 3.13.0-43-generic #72-Ubuntu) with qemu-kvm. $ kvm --version QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.9) How could I change the "default" machine (now it ...
0
votes
0answers
29 views

Unable to connect to kvm solaris11.2 guest in ubuntu 14.04

I'm unable to ssh to solaris 11.2 guest. However redhat 6.3 and windows 7 guests are accessible. contents of /etc/network/interfaces in ubuntu 14.04 auto lo iface lo inet loopback auto eth0 ...
8
votes
1answer
189 views

It is possible to create two graphic terminals in one computer?

I have a computer with two screens, and I want to share it with my daugther. If I attach two mice and two keyboard, can the computer be configured so each screen is like an independent computer? I ...