after reading the post at ubuntu forum http://ubuntuforums.org/showthread.php?t=1306053 , i found the network manager package in https://edge.launchpad.net/~network-manager/+archive/trunk worked by only leaving "available to all user" unchecked. thanks.
after reading the post at ubuntu forum http:// ubuntuforums. org/showthread. php?t=1306053 , i found the network manager package in https:/ /edge.launchpad .net/~network- manager/ +archive/ trunk worked by only leaving "available to all user" unchecked. thanks.