I installed one before… and now I’m doing it again. This time around it seems way less trouble than last time — maybe that’s the newer hardware revision, who knows. Anyway, my old Intel 18625 card kept hard-locking the laptop on wake, and swapping it out fixed it instantly. Could be a hardware issue. If the card still gives up the ghost, I can always sell it to Wu Lao Er. So here’s a quick rundown on getting this card properly driven under Ubuntu.