[ubuntu] Pidgin - get "Not authorized" after ubuntu upgrade

view story

http://ubuntuforums.org – Hello, After an Ubuntu 12.04 upgrade, i got Not authorized when I'm trying to connect to a sametime server. Configuration is as : Client identity hidden Use environment parameters There no other messages in logs. Pidgin is in synaptic. Could you help me and give me tracks ? Regards. isagarran (Hardware)