GNOME Bugzilla – Bug 636215
Alias not used in the muc, jid instead.
Last modified: 2010-12-06 15:04:03 UTC
When you join a MUC, even if your alias/nickname is set, you will probably appear in the room with your full JID. Not critical but a bit annoying.
Are you sure these contacts actually have an alias (ie, they're not hiting bug #632424)? If yes, could you please attach (or send me in private if that's too sensitive) gabble logs and dbus-monitor when joining such channel (with a list of contacts not having their alias displayed).
*** This bug has been marked as a duplicate of bug 631730 ***