ubuntu

Slow sudo on Ubuntu

Excessive delay after typing sudo?

Looks as though the optional pam_ck_connector.so is hanging not only sudo but other auth processes (eg roundcube/dovecot/imap).

From here by erikdhansen (http://ubuntuforums.org/member.php?u=36598)

http://ubuntuforums.org/showpost.php?p=10399729&postcount=4

(Copied in case ubuntu reorganise their forums!)

"Re: SSH Login takes long time (no DNS Problem)
So I was having this same problem and it wasn't the DNS issue that everyone points to. It ended up being a problem with PAM.