Comment 15 for bug 66925

To reproduce the error, install the slapd package with a debconf priority of medium. Enter an admin password and then try to connect to the server with the ldapsearch command:
   ldapsearch -D cn=admin,dc=example,dc=com -x -w mypwd

You should get the following error:
  ldap_bind: Invalid credentials (49)

To check the new version:

Purge and install the new slapd and libldap-2.2 library with debconf priority of medium. Enter an admin password and then try to connect to the server with the ldapsearch command:
   ldapsearch -D cn=admin,dc=example,dc=com -x -w mypwd

You should be able to connect to the server correctly.