linux-wlan-ng 0.2.8+dfsg-1ubuntu3 (amd64 binary) in ubuntu gutsy

 linux-wlan-ng is a set of drivers and utilities that is intended to
 provide the full range of IEEE 802.11 MAC management capabilities for use
 in user-mode utilities and scripts. The package currently supports the
 Intersil 802.11b Prism2, Prism2.5, and Prism3 reference designs for
 PCMCIA, PCI, and USB. Additionally, the package includes support for the
 PLX9052 based PCI to PCMCIA adapter with a few different PCMCIA cards.
 .
 The standard Ubuntu kernel already contains all necessary drivers. This
 package ships utilities and integration scripts to make above cards work
 seamlessly with the Ubuntu network infrastructure.