please ensure that there is nothing configured in /etc/network/interfaces. NM wont manage your devices configured there by default and won't appear if there are no devices managable.
this is a dupe of bug 289466.
please ensure that there is nothing configured in /etc/network/ interfaces. NM wont manage your devices configured there by default and won't appear if there are no devices managable.
this is a dupe of bug 289466.