Quote Originally Posted by fangtuo90 View Post
hello,everybody. Recently I installed the latest suse 12.2 on my dell optiplex 390. After I install the xen part and bulid virtual machine on two exactly same machine, I try to connect the other one with virt-manager in YaST, and the error "Unable to connect to libvirt" appears, the details are as below:
[SIZE=2][SIZE=2]Unable to connect to libvirt.
Not 100% sure about this, but I specifically choose to use a Xen connection when remote connecting virt-manager to a Xen host (using SSH RSA keys) and when the host is running as KVM host, then select the default QEMU/libvirt.

So I'd suspect you are choosing the wrong option to connect with.

Cheers,
Willem