Where is network manager applet ?

Installing Back Track 5 or Ubuntu 10.04, there is a problem with displaying network manager applet in notification area. Here is solution:

1. Go to /etc/NetworkManager,

2. Edit, using vi, nano or gedit nm-system-settings.conf,

3. Find 'managed=false' and change the value to 'true',

4. Save and exit nm-system-settings.conf,

5. Restart deamon /etc/init.d/networking,

6. Reboot.

This bug may relate to any distribution based on debian.