Comment 15 for bug 35474

I may have found a solution for this problem in dapper. I was having the same problem, so I downloaded the newest ralink drivers (1.0.4.0). As well as the newest kernel module, they include a driver for wpa supplicant. Using the newer module, as well as the ralink wpa supplicant driver, I was able to use WPA. I've attached an archive with the compiled module, an updated wpasupplicant package with the new driver, as well as the modified wpa supplicant source, and instructions. I'm not a programmer, so it's kinda scrappy - most of you could probably do the same much more tidily - but it seems to work.