Comment 0 for bug 139403

Binary package hint: network-manager

network manager should stop to manage _any_ interface that is configured in /etc/network/interfaces:

steps:
 1. network manager blacklists _all_ interface in /e/n/i
 2. network manager removes all auto dhcp interfaces from /e/n/i during postinst on upgrades from versions before.
 3. desktop installer doesn't add auto dhcp interfaces anymore.