[04:03] <KD7JWC> i have ubuntu 15.04 arm for pi2 installed and after reboot i have lost sudo and su privileges an my password doesnt work for anything but to log inot the pi, i have never had this happen before.
[04:03] <KD7JWC> help please
[04:08] <KD7JWC> and i can not connect to the wiki from  computers