Comment 18 for bug 198957

I got this error when trying to work with Ubuntu Hardy RC and virt-manager + xen:

Unable to open a connection to the libvirt management daemon.

Verify that:
 - The 'libvirt-bin' package is installed
 - The 'libvirtd' daemon has been started

And details:

Unable to open connection to hypervisor URI 'xen+ssh://192.168.1.5/':
<class 'libvirt.libvirtError'> virConnectOpenReadOnly() failed remoteDispatchClientRequest: internal error: library function returned error but did not set virterror
Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/connection.py", line 331, in _open_thread
    self.vmm = libvirt.openReadOnly(self.uri)
  File "/usr/lib/python2.5/site-packages/libvirt.py", line 144, in openReadOnly
    if ret is None:raise libvirtError('virConnectOpenReadOnly() failed')
libvirtError: virConnectOpenReadOnly() failed remoteDispatchClientRequest: internal error: library function returned error but did not set virterror

I have libvirt-bin installed and ssh-connetion is working properly. Still not working...