Managing Virtual Machines graphically with `virt-manager`
Start the GUI Virtual Machine Manager by running the following command:
If you are not root, you will be prompted to enter the root password. If you merely wish to use the UI in read-only mode for monitoring, you can also choose to Run unprivileged
Choose "Local Xen Host" and click "Connect" in the "Open Connection" dialog window.
The list of virtual machines is displayed in the main window. The first machine is called "Domain 0"; this is the host computer.
If a machine is not listed, it is probably not running. To start up a machine select "File-->Restore a saved machine..." and select the file that serves as the guest's disk.
The display lists the status, CPU and memory usage for each machine. Additional statistics can be selected under the "View" menu.
Double click the name of a machine to open the virtual console.
From the virtual console, select "View-->Details" to access the machine's properties and change its hardware configuration
To access the serial console (if there is a problem with the graphical console) select "View-->Serial Console"
For further information about virt-manager consult the project website
Bugs in the virt-manager tool should be reported in BugZilla against the 'virt-manager' component