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Questions tagged [virt-manager]

The virt-manager is a desktop user interface for managing virtual machines through libvirt

Virt-manager application is which uses libvirt APIs to create, manage and use Virtual machines.

70 questions
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Changing qemu/libvirt default gateway IPv4 IP to something other than x.x.x.1/24

General info: I have a KVM-libvirt/qemu running on ArchLinux; 3.18.2-2-ARCH ls | egrep -i…
SysAdminPluss
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CoreOs VM getting deleted after shutdown on libvirt

I installed CoreOs on libvirt using link https://coreos.com/docs/running-coreos/platforms/libvirt/. The VM is also showing inside Virtual Machine Manager and working fine. The problem is once I shutdown the VM using Virtual Machine Manager, the…
Manoj
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How to allow non root user to access libvirt remotely on Centos 6

Default configuration according to documentation (sic!) requires root access to remote host. How to enable user access? Remote management with SSH
MariuszS
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Virtuall Manager : CentOS Guest Install Garbled Text

I'm trying to install CentOS 6.5 with virtual manager but the menu is garbled. Host machine is running on Debian Wheezy. Thank you in advance.
supmethods
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windows server 2008 instance on KVM stuck in 'Pause' mode

I have a windows Server 2008 instance as a guest on KVM. When I tried to run it via virtual machine manager, the process got frozen after few seconds and trying to resume the process lead to this error from virt-manager:------ Error unpausing…
mdoust
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Managing XEN through virt-manager on ubuntu 12.04

I have been trying to make xen work on a remote machine with no GUI.Installed XEN hypervisor on the machine and booted in that kernel.Try to create VM using virt-manager. I tried accessing virt-manager through X11 forwarding(ssh -X) but still i cant…
ananthan
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How to permanently attach USB devices to a KVM vserver?

I run a Server using KVM and virt-manager (over SSH). Currently I have the following devices which I want/need in a KVm virtual machine: +----USB-HUB +- USB Smartcard Reader #1 +- USB Smartcard Reader #2 They have the following entries in…
Peter Meyer
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Can't connect to remote Xen libvirt with ssh, using virsh or virt-manager

I'm running Xen 4 on a Debian server running Squeeze (stable). I want to connect remotely over ssh using virt-manager or virsh, because I can do that on a Lenny server (oldstable). Xen is installed correctly, booted, I can do # xm list and see…
daks
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Unable to connect Xend with virt-manager

I have installed debian 6.0.1a. I have install all XEN stuff. including xen kernel, libvirtd, ... but when i want to connect xend, virt-manager shows me this: Verify that: A Xen host kernel was booted The Xen service has been…
Majid Azimi
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Building virt-viewer on CentOS failed

When I have attempted to build virt-viewer 0.2.x on CentOS, I had a build problem: virt_viewer-viewer.o: In function `viewer_resize_main_window': /root/virt/virt-viewer-0.2.0/src/viewer.c:285: undefined reference to…
Andrew Shelikhanow
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Can't Recover Space from qcow2 image without deleting wanted snapshots

I have a virtual machine that started out with 5 snapshots 1,2,3,4,5. I used qemu-img to delete snapshots 1,2,3. Snapshots 4 and 5 are still needed and were not deleted. How can I release the space used by snapshots 1,2,3 and retain snapshots 4 and…
user73383
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virt-sandbox error creating an OS container with lxc backend in virt-manager

I am attempting to create an OS container through virt-manager with the lxc backend. virt-sandbox exits without any information on why it fails. Where can I find logs for it? Can I run virt-sandbox with verbose logging through virt-manager? I'm…
Ananth
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KVM-QEMU bridged network not working - guest can only access host

I am trying to configure VMs to act like devices on my LAN, instead of hiding behind the host. This is the tutorial I followed: RHEL8 Network Bridged Interface My router/DHCP is at 10.10.1.254 Host is a CentOS 8 VM running inside ESXi - on DHCP with…
HomeIsWhereThePcIs
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QEmu and limit CPU clock vor VM

My question is simple. With the help of virt-manager, can I limit what speed should the VM see and use the CPU at? The goal is to test a web application if it runs better on more cores, lower speed or less cores, but higher speed with the same…
Bert
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KVM - Modify from IDE to VirtIO

I imported a CentOS 7 guest from XenServer to KVM. After importing it into KVM the disk bus in use is the IDE. I need to change the disk bus from IDE to VirtIO because VirtIO has better performance. I have seen many forums... No solution so far...…
Eduardo Lucio
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