Comment 42 for bug 567016

it Works for me.
my station: Toshiba L510 Satellite Realtek 8172 with driver RTL8192SE

I've discovered my WIFI problem with Lucid 2.6.32-24-generic

my system was in dual-boot, i logged in to windows then i was using the LAN which led me to deactivate/disable the WLAN using the keyboard function keys.

then all solutions on Ubuntu doesn't work, until i booted to windows again and activated the WLAN driver then rebooted to Ubuntu and that made it WORK.

so my suggestion is to activate your WLAN using the keyboard function keys from Windows or other application because i cannot use the keyboard functions keys on Ubuntu to activate or deactivate the WLAN Driver.

hope it helps ;)