Comment 166 for bug 496093

Instructions for compiling the driver (although I can't personally vouch for them as I'm using Ricardo's kernel): http://www.ctbarker.info/2010/05/ubuntu-1004-wireless-chipsets-and-wpa.html . Note steps 9-11 in the instructions from the link, regarding how to get the new driver to load after a reboot. This could be why users have reported that the drivers work when compiled, but fail on the next boot.