The mysql.dump builds a user-table for the mysql-auth-backend. The sql-script is not useable because it contains a sql-error. Near the bottom there is : ... unknown_6 int(9), bad_password_count int(9), logon_count(9) This should be unknown_6 int(9), bad_password_count int(9), logon_count int(9) <--- *****
Fixed in upstream, thanks for reporting!
sorry for the same, cleaning up the database to prevent unecessary reopens of bugs.
database cleanup