Comment 0 for bug 1476417

The latest update to neutron (Version: 1:2014.1.5-0ubuntu1) caused the
following error every time an instance is launched:

"Unable to connect to Neutron."
The logs didn't show any more errors.

I traced down that string to the "servers_update_addresses" method in
openstack-dashboard/api/neutron.py. I had to add a printout for the exception
string to show where the exception happened:
The modified error message now shows:
Unable to connect to Neutron.'FloatingIpManager' object has no attribute
'is_supported'

It turned out that the latest neutron ubuntu package doesn't have the correct file update. A check is done on the fips.is_supported(), however the method itself is not implemented.

The neutron.py on openstack's icehouse repository has the method implemented
http://git.openstack.org/cgit/openstack/horizon/tree/openstack_dashboard/api/neutron.py

But the source code of the latest ubuntu package doesn't have the method
http://archive.ubuntu.com/ubuntu/pool/main/h/horizon/horizon_2014.1.5.orig.tar.gz