$ sudo mythbackend
[sudo] password for jarle:
2008-02-25 15:42:09.738 Using runtime prefix = /usr, libdir = /usr/lib
2008-02-25 15:42:09.738 Empty LocalHostName.
2008-02-25 15:42:09.738 Using localhost value of mythbox
2008-02-25 15:42:09.745 New DB connection, total: 1
2008-02-25 15:42:09.748 Connected to database 'mythconverg' at host: mythbox
2008-02-25 15:42:09.749 Closing DB connection named 'DBManager0'
2008-02-25 15:42:09.749 Connected to database 'mythconverg' at host: mythbox
2008-02-25 15:42:09.750 New DB connection, total: 2
2008-02-25 15:42:09.750 Connected to database 'mythconverg' at host: mythbox
2008-02-25 15:42:09.751 Current Schema Version: 1209
2008-02-25 15:42:09.753 New DB connection, total: 3
2008-02-25 15:42:09.754 Connected to database 'mythconverg' at host: mythbox
2008-02-25 15:42:09.754 Backing up database to file: /var/lib/mythtv/recordings/mythconverg-1209-20080225154209.sql
2008-02-25 15:42:19.737 Compressing database backup file.
2008-02-25 15:42:29.525 Database Backup filename: /var/lib/mythtv/recordings/mythconverg-1209-20080225154209.sql.gz
2008-02-25 15:42:29.525 Database Backup complete.

Warning: MythTV wants to upgrade your database schema, from 1209 to 1211.

If your system becomes unstable, a database backup is located in /var/lib/mythtv/recordings/mythconverg-1209-20080225154209.sql.gz


Shall I upgrade this database? [yes]
2008-02-25 15:42:38.043 Newest Schema Version : 1211
2008-02-25 15:42:38.044 Upgrading to schema version 1210
2008-02-25 15:42:38.044 DB Error (Performing database upgrade):
Query was: ALTER TABLE program ADD audioprop     tinyint(3) unsigned NOT NULL;
Error was: Driver error was [2/1060]:
QMYSQL3: Unable to execute query
Database error was:
Duplicate column name 'audioprop'

new version: 1210
2008-02-25 15:42:38.044 Database Schema upgrade FAILED, unlocking.
2008-02-25 15:42:38.045 Couldn't upgrade database to new schema