[mythtv-users] Intermittent scheduler DBErrors with recent master

[Gregorio Gervasio, Jr.]

	I recently upgraded from v0.27-pre2-75-g3cbd9d9 to
v0.27-pre2-318-gdfdaff2 and encountered a number of issues.  I didn't
have time to debug until now (using v0.27-pre2-460-g83872a3).  One
problem is described in ticket #11316.

        Another problem is that the scheduler sometimes fails (so the
upcoming recording list becomes empty).  It seems to be getting errors
like these (rearranged since the driver/database error messages were
getting truncated for long queries):

2012-12-30 00:30:02.227330 E [25186/25246] Scheduler mythdb.cpp:183 (DBError) - Driver error was [2/2013]:
QMYSQL3: Unable to execute statement
Database error was:
Lost connection to MySQL server during query
DB Error (AddNewRecords):
Query was:
SELECT     c.chanid,         c.sourceid,           p.starttime,           p.endtime,        p.title,
[...]

(The full backend log with "-v database" is at:
http://pastebin.com/WEtRpMfP)