edmund.1 at dial
Jul 12, 2012, 10:24 AM
Post #1 of 1
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After upgrade to 0.25 mythtv won't accept more than 2 tuners
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Hi,
I have been running mythtv 0.21 very happily on a headless backend
running ubuntu 8.04 (64 bit). I have upgraded to myth 0.25 running on
exactly the same hardware running ubuntu 12.04 (64 bit).
I have three Nova-T-500 tuners. These are dual DVB-T standard definition
tuners. In the past I was able to use all six at the same time. Now I am
able to use only two, which can be two from the same card, or one from
each of two cards. Any more than two and nothing will schedule. If I
delete any excess tuners everything is fine again (apart from the
scheduling conflicts). I have not tried every combination, but I have
tried some of the obvious ones. I have tried 6,5,4 and 3. I have tried
one from each of the three cards, and I have excluded each card in turn.
No luck. When I delete any more than two everything is fine again.
My upgrade process wasn't painless, but the highlights are:-
Export database using mysqldump. (Schema 1214)
On a different Ubuntu 11.10 PC install mythbackend and mysql-server
Import above dump into mysql
Run mythtv-setup, schema upgrades to 1264
Export database using new script
Meanwhile upgrade original server (via 10.04LTS) to 12.04LTS
Drop mythconverg and create it again.
Import 1264 data from other PC
mythtv-setup upgrades schema to 1299.
Initially I could watch live TV, but not schedule any new programs to be
recorded. The error I got in mythweb was very similar to the error
below. Then I deleted all cards and video sources and added them back.
With more than two cards I get this error in mythweb:-
*Warning* at /usr/share/mythtv/mythweb/modules/tv/upcoming.php, line 91:
!!NoTrans: Invalid argument supplied for foreach()!!
I have no experience of php, but I think that this is line 91 in case it
jogs anyone's memory.
foreach (Schedule::findScheduled() as $callsign => $shows) {
The other thing I have tried is and the console display of this is below.
user [at] serve:~$ sudo mythbackend --testsched -v schedule
2012-07-10 20:51:26.799553 C mythbackend version: fixes/0.25 [v0.25]
www.mythtv.org
2012-07-10 20:51:26.799606 N Enabled verbose msgs: general schedule
2012-07-10 20:51:26.799654 N Setting Log Level to LOG_INFO
2012-07-10 20:51:26.799785 I Added logging to the console
2012-07-10 20:51:26.799807 I Added database logging to table logging
2012-07-10 20:51:26.800058 N Setting up SIGHUP handler
2012-07-10 20:51:26.800246 N Using runtime prefix = /usr
2012-07-10 20:51:26.800396 N Using configuration directory =
/home/user1/.mythtv
2012-07-10 20:51:26.800816 I Assumed character encoding: en_GB.UTF-8
2012-07-10 20:51:26.802388 N Empty LocalHostName.
2012-07-10 20:51:26.802452 I Using localhost value of ubuntu-server
2012-07-10 20:51:31.852355 A Cannot find default UPnP backend
2012-07-10 20:51:31.890312 N Setting QT default locale to EN_GB
2012-07-10 20:51:31.890466 I Current locale EN_GB
2012-07-10 20:51:31.890977 N Reading locale defaults from
/usr/share/mythtv//locales/en_gb.xml
Calculating Schedule from database.
Inputs, Card IDs, and Conflict info may be invalid if you have multiple
tuners.
2012-07-10 20:51:31.916186 I New static DB connectionDataDirectCon
2012-07-10 20:51:32.008410 I Found 7 distinct programid authorities
2012-07-10 20:51:32.036720 I Query 0: /record.recordid = :NR0RECID AND
program.manualid = 0 AND ( program.category_type = 'movie'
AND (program.title LIKE '%Disney%'
OR program.subtitle LIKE '%Disney%'
OR program.description LIKE '%Disney%') )
2012-07-10 20:51:32.036822 I Query 1: /record.recordid = :NR1RECID AND
program.manualid = 0 AND ( program.title LIKE 'horizon' )
2012-07-10 20:51:32.036837 I Query 2: /record.recordid = :NR2RECID AND
program.manualid = 0 AND ( channel.commmethod = -2
AND program.category_type='movie'
AND program.stars >= 0.75 )
2012-07-10 20:51:32.036850 I Query 3: /record.recordid = :NR3RECID AND
program.manualid = 0 AND ( program.category_type = 'movie'
AND (program.title LIKE '%Harry Potter%') )
2012-07-10 20:51:32.036878 I Query 4: /record.search = :NRST AND
program.manualid = 0 AND program.title = record.title
2012-07-10 20:51:32.036890 I Query 5: /record.search = :NRST AND
program.manualid = 0 AND program.seriesid <> '' AND program.seriesid =
record.seriesid
2012-07-10 20:51:32.037133 I |-- Start DB Query 0...
2012-07-10 20:51:32.094475 I |-- -1 results in 0.05725 sec.
2012-07-10 20:51:32.094701 I |-- Start DB Query 1...
2012-07-10 20:51:32.099090 I |-- -1 results in 0.004363 sec.
2012-07-10 20:51:32.099280 I |-- Start DB Query 2...
2012-07-10 20:51:32.148206 I |-- -1 results in 0.048854 sec.
2012-07-10 20:51:32.148496 I |-- Start DB Query 3...
2012-07-10 20:51:32.202030 I |-- -1 results in 0.053496 sec.
2012-07-10 20:51:32.202234 I |-- Start DB Query 4...
2012-07-10 20:51:32.279005 I |-- -1 results in 0.076701 sec.
2012-07-10 20:51:32.279258 I |-- Start DB Query 5...
2012-07-10 20:51:32.335399 I |-- -1 results in 0.056074 sec.
2012-07-10 20:51:32.335476 I +-- Done.
2012-07-10 20:51:32.337515 I BuildWorkList...
2012-07-10 20:51:32.337532 I AddNewRecords...
2012-07-10 20:51:32.503401 I |-- Start DB Query...
2012-07-10 20:51:33.529098 E DB Error (AddNewRecords):
Query was:
SELECT c.chanid, c.sourceid, p.starttime,
p.endtime, p.title, p.subtitle, p.description,
c.channum, c.callsign, c.name, oldrecduplicate,
p.category, sched_temp_record.recpriority,
sched_temp_record.dupin, recduplicate, findduplicate,
sched_temp_record.type, sched_temp_record.recordid, p.starttime -
INTERVAL sched_temp_record.startoffset minute AS recstartts,
p.endtime + INTERVAL sched_temp_record.endoffset minute AS recendts,
p.previouslyshown, sched_temp_record.recgroup,
sched_temp_record.dupmethod, c.commmethod, capturecard.cardid,
cardinput.cardinputid,p.seriesid, p.programid,
sched_temp_record.inetref, p.category_type, p.airdate,
p.stars, p.originalairdate, sched_temp_record.inactive,
sched_temp_record.parentid,(CASE sched_temp_record.type WHEN 6 THEN
sched_temp_record.findid WHEN 9 THEN to_days(date_sub(p.starttime,
interval time_format(sched_temp_record.findtime, '%H:%i') hour_minute))
WHEN 10 THEN floor((to_days(date_sub(p.starttime,
interval time_format(sched_temp_record.findtime, '%H:%i')
hour_minute)) - sched_temp_record.findday)/7) * 7 +
sched_temp_record.findday WHEN 7 THEN sched_temp_record.findid
ELSE 0 END) , sched_temp_record.playgroup, oldrecstatus.recstatus,
oldrecstatus.reactivate, p.videoprop+0, p.subtitletypes+0,
p.audioprop+0, sched_temp_record.storagegroup, capturecard.hostname,
recordmatch.oldrecstatus, sched_temp_record.avg_delay,
oldrecstatus.future, cardinput.schedorder, c.recpriority +
cardinput.recpriority + (cardinput.cardinputid = sched_te
2012-07-10 20:51:33.529349 I AddNotListed...
2012-07-10 20:51:33.529391 I |-- Start DB Query...
2012-07-10 20:51:33.530131 I |-- 0 results in 0.000721 sec. Processing...
2012-07-10 20:51:33.530171 I Sort by time...
2012-07-10 20:51:33.530185 I PruneOverlaps...
2012-07-10 20:51:33.530189 I Sort by priority...
2012-07-10 20:51:33.530194 I BuildListMaps...
2012-07-10 20:51:33.530199 I SchedNewRecords...
2012-07-10 20:51:33.530203 I Scheduling:
2012-07-10 20:51:33.530206 I + = schedule this showing to be recorded
2012-07-10 20:51:33.530211 I # = could not schedule this showing, retry
later
2012-07-10 20:51:33.530214 I ! = conflict caused by this showing
2012-07-10 20:51:33.530218 I / = retry this showing, same priority pass
2012-07-10 20:51:33.530223 I ? = retry this showing, lower priority pass
2012-07-10 20:51:33.530227 I > = try another showing for this program
2012-07-10 20:51:33.530230 I % = found another showing, same priority
required
2012-07-10 20:51:33.530243 I $ = found another showing, lower priority
allowed
2012-07-10 20:51:33.530247 I - = unschedule a showing in favor of
another one
2012-07-10 20:51:33.530812 I SchedPreserveLiveTV...
2012-07-10 20:51:33.530824 I ClearListMaps...
2012-07-10 20:51:33.530829 I Sort by time...
2012-07-10 20:51:33.530833 I PruneRedundants...
2012-07-10 20:51:33.530838 I Sort by time...
2012-07-10 20:51:33.530842 I ClearWorkList...
2012-07-10 20:51:33.535503 I Speculative scheduled 0 items in 1.5 =
0.30 match + 1.20 place
2012-07-10 20:51:33.535603 I --- print list start ---
2012-07-10 20:51:33.535608 I Title - Subtitle Ch
Station Day Start End S C I T N Pri
2012-07-10 20:51:33.535612 I --- print list end ---
Has anyone come across anything similar? I will be grateful for any
suggestions.
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