Wicd Problem

When run wicd no error messages that can not be used to make wicd can not connect to internet

after a search on google may eventually tutorial
 
1. Open a terminal and type
# Dpkg-reconfigure wicd 

2. The next update Wicd
# Update-rc.d defaults wicd
 
3. If there is unprivileged user in BT, add the user to netdev group. 
# Usermod - groups netdev