It's happening to me after upgrading to Lucid Lynx. Network Manager icon disappears, and not only that, but I have a lot of trouble connecting automatically to a wireless network. It takes FOREVER to connect, and usually after going into Network Connections and resetting some of the settings that should have already been saved. Sometimes, not even then. Finally, when I'm about to give up, the connection is established, but after at least 10 minutes or so.
It's happening to me after upgrading to Lucid Lynx. Network Manager icon disappears, and not only that, but I have a lot of trouble connecting automatically to a wireless network. It takes FOREVER to connect, and usually after going into Network Connections and resetting some of the settings that should have already been saved. Sometimes, not even then. Finally, when I'm about to give up, the connection is established, but after at least 10 minutes or so.