Virt-Manager is a desktop user interface for managing virtual machines, based on libvirt.

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Enable “kvm=off”, “x-vga=on” and “-vga=none” from within Virt-Manager?

I have virtual machine created from Virt-manager, it's Windows. I have attached host PCI device (GPU) to the guest VM, it's recognized, but not used I know options x-vga=on and -vga=none are friends ...
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1answer
31 views

Share a folder between Linux host and Windows guest VM

I'm trying to share a folder between my main OS (openSUSE 42.1) to a guest Windows 7 virtual machine, but I'm unable to set it up properly. I access the VM from virt-manager, and I've read that the ...
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1answer
88 views

How to install OS in virt-manager in kali linux v2.0

I have installed Kali Linux in Laptop. Now I have installed virt-manager in Kali. But while installing "fedora 22" in virtual machine it crashes. Below are some command output: service libvirtd ...
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61 views

get file system shares working with virt-manager 1.3.2 in ubuntu 16.04 LTS

I have tried numerous things, and read numerous articles, but I'm not able to get file-system shares to work. Here is my setup: host machine: Ubuntu 16.04 LTS with KVM and virt-manager 1.3.2 ...
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1answer
20 views

With virt-manager can I save a guest then reboot the host

I see virt-manager can make snapshots if qcow2 is used. I also see a "save" button. Suppose I want to save a machine, is it ok to do save and maybe at reboot (of host, not guest) I can resume the ...
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107 views

virt-manager and spice throw ssh

I have KVM host and few VMs with SPICE server, binding to localhost. I can connect to VMs remotely with virt-viewer --connect qemu+ssh://user@host/system vmname Also I use virt-manager with SSH, ...
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119 views

Problem installing Fedora 23 in VM using KVM on Linux Mint 17.2

I'm unable to install Fedora-Live-Workstation-x86_64-23-10.iso into a QEMU2 VM using virt-manager on Linux Mint 17.2. I've verified that the SHA256 checksum on the ISO is correct, and I can install a ...
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75 views

Setting umask of libvirt/virt-manager for proper permissions in a directory shared by host and guest

I'm attempting to create a directory that is fully available to both the host and guest systems of a virt-manager/libvirt/QEMU/KVM virtual machine, with read, write and execute permissions for non-...
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2answers
801 views

How can I store files in the mounted shared folder?

I am running a Fedora Workstation virtual machine on an Ubuntu host. I created a folder /home/cl/share in the guest and mounted the shared folder /media/cl/system/virtual/share as root following the ...
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92 views

Virtualization (KVM) and excessive cached RAM

I've set up a virtual machine through KVM-libvirt (virt-manager) with Windows 10 on it and I'm getting an odd behavior on the host side. I'm running a 64bit Arch host with 24GB of RAM, 12 of which are ...
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80 views

USB Redirection with libvirt/virt-manager stopped working after upgrade f21->f22

I performed an upgrade from fedora 21 to fedora 22 today. I used FedUp and followed the instructions at https://fedoraproject.org/wiki/FedUp Afterwards I installed fedy and activated some tweaks (...
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23 views

How to control the data transfer rate in virtual network?

I am using Fedora 20 as a host machine and in virt-manager i m install Redhat, and window7 when i am copy any data from fedora machine(Host) to Redhat(Guest) the data transfer speed is almost 5mbps ...
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37 views

virt-install machine not bootintg after successfull installation

I'm trying to use virt-install to setup new virtual machine on qemu-kvm host using kickstarter. Everythings seems to work well except of booting the geust machine after installation. I found out ...
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1answer
38 views

Is it possible to allocate slices of disk to a KVM storage pool?

When using virt-manager to create a storage pool it does not give the option to set the size. Instead, it assumes that an entire partition is available to the pool. I would expect this to cause ...
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233 views

How to send mouse and keyboard to Virt-Manager guest

I have a Windows guest in virt-manager running headless (no spice server) because video is output through a GPU (pci passthrough). But my question now is how to send the keyboard and mouse to the ...
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203 views

virt-manager error “format=dir: 'dir' invalid format” when creating qemu VM with ISO

This is virt-manager 1.0.1 on Fedora 20. The server has libvirt 1.2.13-1, qemu 2.2.1-2 on Arch Linux. Go to File -> New Virtual Machine. Select Use ISO Image to install from then browse for it. ...
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2answers
150 views

nginx web server on VM inaccessible to host

My laptop is running Ubuntu 14.10 desktop and hosting 14.10 server in a libvirt VM (set up using virt-manager). I installed it in minimal virtual server mode with only openssh-server. After ...
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1answer
527 views

Xen error “No usable disk have been found”

I have install following Xen4 version on CentOS6.x but when i create VM and install OS it am getting following error before disk partition wizard No usable disk have been found I used following CMD: ...
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1answer
89 views

libvirtd and filtered ports

I am new to virt-manager. After having configured a virtual network (new interface virbr0) with 2 VMs that should be able to communicate, I discovered that most ports are filtered. For example, the ...
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1answer
3k views

virt-manager PCI passthrough gives error “No IOMMU Found” even w/ Intel IOMMU enabled

I am trying to set up PCI passthrough in virt-manager to grant my Debian Wheezy guest VM access to my laptop's Intel Centrino N wireless card. The Debian default kernel has Intel IOMMU enabled, and I ...
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1answer
640 views

What commands in virsh corresponds to “Force Off” button in virt-manager?

I'm trying to find the corresponding command to the buttons in virt-manager, I read about virsh help domain and I found start, shutdown and reset etc. But the one for Force Off is missing. Anyone ...
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423 views

KVM guest as default gateway for bridged network

I currently have two vm's both on kvm (virt-manager), both running on separate virtual interfaces (virbr0 and virbr1). The IP of virbr0 is 192.168.122.0; the IP of virbr1 is 192.168.123.0. Both VMs ...
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1answer
1k views

Gentoo virt-manager on system without GNOME cannot connect to libvirtd due to polkit throwing a missing file error

I am running Gentoo Linux for AMD64 using kernel 3.12.21 AMD64 on an HP Pavilion Touch 14-N009LA with an AMD A8-4555M CPU. My desktop environment is KDE 4.12.5. I have installed KVM, libvirtd, polkit ...
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1answer
7k views

KVM can't access iso o raw images outside /var/lib/libvirt/images

I'm using Linux Mint Debian Edition (Up. 8) when tryng to start a virtual machine from libvirt (either from commandline or using virt-manager to local qemu-kvm) I get this error when I use an image ...
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1answer
402 views

Red Hat Enterprise Linux installation process through virt-manager

I'm going through the installation process using virt-manager which I will install a virtual Red Hat machines with on my physical host. I have the image iso on the host and mounted it on /media/cdrom. ...
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3answers
3k views

Mageia - how do I setup a KVM for Windows gaming?

Okay so I setup a KVM using Virt-Manager, Iset it to 7443 out of 8GB RAM, Got it to emulate my CPU fully, everything worked fine, but I cant get my GPU to unbind from the host to the guest, So is ...
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1answer
6k views

virt-manager copy paste functionality to the vm

Anyone know how to get Virtual Manager to install copy-paste functionality to the Virtual Machine? Can't find anything on Google.
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1answer
327 views

How to start a virtual machine filled with qemu-nbd?

I migrated a Windows OS (entire disk) to a virtual machine on another host (Debian with qemu and kvm). I used Selfimage to export the disk. On the host, first of all, I created an empty virtual ...
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128 views

Windows 7 guest fails to boot on Fedora 20 host

In virt-manager Windows boots (in safe mode) up to loading classpnp.sys. CPU usage then stays at 100%. In VirtualBox I get a blue-screen-of-death right after loading classpnp.sys and then it reboots. ...
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3answers
35k views

Use virt-manager to share files between Linux host and Windows guest?

Is it possible to use "Filesystem Passthrough" virtual hardware option inside virt-manager to share a folder on my Linux host with my Windows guest? I found some tutorials for how to do this with a ...
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1answer
373 views

Learning to Use Virtual Manager in opensuse 12.2

Ok just installed virt-manager, and then install opensuse 12.2, installed correctly, but when do zypper up had no network, then turn off the virtual machine and change the network card to a vlan in ...
2
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3answers
1k views

How to access a KVM virtual-machine?

I've created a KVM VM using virt-install. There is an image file in the directory /ssd/kvms. How do I access the virtual machine and turn it on? Do I need to assign an IP address, and if so, how do I ...
12
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3answers
17k views

Where does virt-manager store config files?

I checked ~/.libvirt* and ~/.config/libvirt*, non of them seem to contain config file of created VM, where is the config stored? I'm not running virt-manager as root user.