I have setup 3 raspberry pis as wifi access point using Realtek RTL8188CUS wifi dongles, and it worked like a charm. I'm following the adafruit tutorial mostly (https://learn.adafruit.com/downloads/pdf/setting-up-a-raspberry-pi-as-a-wifi-access-point.pdf). This was in november & december 2015.
yesterday I tried the exact same process (3 times), exact same hardware, same configuration and I get this error:
nl80211: Driver does not support authentication/association or connect commands
What could be the problem. Could it be a compatibility problem with the new version of Raspbian jessie? Any idea of what I could do to solve this?