Hi,<br> Mythbackend isn't running at startup right after install,why?<br>$ more /var/log/mythtv/mythbackend.log<br><br>2007-08-27 17:42:42.701 Using runtime prefix = /usr<br>2007-08-27 17:42:42.829 New DB connection, total: 1<br>2007-08-27 17:42:42.870 Connected to database 'mythconverg' at host: localhost<br>2007-08-27 17:42:42.919 Current Schema Version: <br>2007-08-27 17:42:43.161 Newest Schema Version : 1160<br>2007-08-27 17:42:43.189 New DB connection, total: 2<br>2007-08-27 17:42:43.238 Connected to database 'mythconverg' at host: localhost<br>2007-08-27 17:42:43.352 Setting Lock for Database Schema upgrade. If you see a l<br>ong pause here it means the Schema is already locked and is being upgraded by an<br>other Myth process.<br>QString::arg(): Argument missing: ERROR: Unable to acquire database upgrade lock<br>, Driver error was [2/130]:<br>QMYSQL3: Unable to execute query<br>Database error was:<br>Incorrect file format 'schemalock'<br><br>2007-08-27
17:42:43.497 ERROR: Unable to acquire database upgrade lock<br>2007-08-27 17:42:43.590 Couldn't upgrade database to new schema<br><br>Good luck <br> zhaomax<br><br><p> 
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