To be able to execute virt-manager without root privilege,
– create a new group
# group add libvirt
– Add the required users to this group by editing the /etc/groups file
– Edit the libvirtd configurations:
# vi /etc/libvirt/libvirtd.conf
– Add the following configurations.
unix_sock_group = "libvirt"
auth_unix_rw = "none"
– Restart libvirtd,
#service libvirtd restart
– Logout and try to access libvirtd
$ ssh -X <username>@<host> virt-manager
./arun