[mythtv-users] Mythbackend dies while using two tuner cards

Graeme Woollett graemekw1 at yahoo.com.au
Tue Nov 11 03:43:40 EST 2003


mythtvbackend is dying on me when I try to use 2 tuner
cards simultaneously.  I've tried spreading my
peripherals across the interrupts more thinly, and
made sure that the HDD DMA was turned on.  One card
operation is great.
Two operation card crashes the backend after about 4-5
seconds

mythtv-backend-0.12-46.rh9.at
alsa-driver-0.9.8-13.rh9.at
kernel-2.4.20-20_29.rh9.at
nvidia 4496 driver
video0 bt878 Flyvideo 98
video1 saa7134 Flyvideo 3000
dsp SBLive
dsp1 ALC650 AC97
Athlon XP2500+ CPU

root at mercury /]# mythbackend
Starting up as the master server.
2003-11-11 21:22:21 Enabled verbose msgs : important
general
2003-11-11 21:22:23 Found changes in the todo list.
2003-11-11 21:22:23 Started recording "Road Wars" on
channel: 1003 on cardid: 1, sourceid 1
DB Error (WriteRecordedToDB):
Query was:
INSERT INTO recorded
(chanid,starttime,endtime,title,subtitle,description,hostname,category,autoexpire)
VALUES(1003,"20031111203000","20031111213000","Road
Wars","","A reality series that follows an elite group
of traffic police as they patrol the increasingly
dangerous streets and motorways of
England.","mercury.localdomain","",1);
Driver error was [2/-1]:
QMYSQL3: Unable to execute query
Database error was:
Duplicate entry '1003-20031111203000' for key 1

2003-11-11 21:22:23 Changing from None to
RecordingOnly
Unknown video codec: ioctl VIDIOC_G_FMT: Invalid
argument
2003-11-11 21:22:43 MainServer::HandleAnnounce
Playback
2003-11-11 21:22:43 adding: mercury.localdomain as a
player 1
2003-11-11 21:22:47 MainServer::HandleAnnounce
Playback
2003-11-11 21:22:47 adding: mercury.localdomain as a
player 0
2003-11-11 21:23:06 MainServer::HandleAnnounce
Playback
2003-11-11 21:23:06 adding: mercury.localdomain as a
player 0
2003-11-11 21:23:06 MainServer::HandleAnnounce
Playback
2003-11-11 21:23:06 adding: mercury.localdomain as a
player 0
2003-11-11 21:23:06 adding: mercury.localdomain as a
remote ringbuffer
2003-11-11 21:23:06 Changing from None to
WatchingLiveTV
strange error flushing buffer ...

And sometimes it gives a Segmentation fault error

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