I have the same trouble as Antti. The kernels BCM 43xx driver correctly identifies the cars, but the fn+f2 doesn't power up/down the radio, so the card can't find any AP's etc. Running Dapper i386 6.06 LTS. The file(?) /proc/acpi/asus/info seems empty though... (quite newbie as you probably recon).
Basically ACPI doesn't trap the keycombo (tried acpi_listen amongst others). How to programatically power up the radio I have no idea how to do. -- Wireless NIC on / off key does not work on ASUS A6Km https://launchpad.net/bugs/42590 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs