[pvrusb2] Mythtv hangs on livetv

[Julio Arruda]

 From a couple of tests I did few weeks ago, is not exactly MythTV hanging..
It seems when you start to 'read' from the livetv buffer (or from the 
blablabal .nuv 'non-live' recordings in my case also, while they are 
being recorded),the pvrusb2 driver can't read from the PVRUS2 box anymore.

roger at eskimo.com wrote:
> Mythtv hangs here during the first couple of seconds of livetv playback.
> 
> Using nvidia drivers (have tried several different versions).  This
> started over the past month after upgrading a kernel and pvrusb2 driver
> snapshots. (Still using the same pvrusb2 firmware for the past 3+ mos.)
> 
> I've seen this sporadically and have usually resolved this issue by
> simply rebuilding/reinstalling the nvidia drivers (against the current
> kernel source), checking /usr/src/linux is pointing to the proper
> sources, and rebooting.  (I also might have tried rebuilding pvrusb2
> source drivers and also powering-off the pvrusb2 device.)
> 
> Here's a log.  I'm guessing the issue isn't pvrusb2 related by mythtv
> related as I *can* 'cat /dev/v4l/video0 > test.mpg' without a
> problem. :-/
> 
> 2005-12-13 02:15:16.983 Using protocol version 15
> 2005-12-13 02:15:17.188 Disable DPMS
> 2005-12-13 02:15:18.592 Opening audio device '/dev/dsp'.
> 2005-12-13 02:15:18.593 Opening OSS audio device '/dev/dsp'.
> 2005-12-13 02:15:18.629 Using XV port 222
> X Error: BadMatch (invalid parameter attributes) 8
>   Major opcode:  142
>   Minor opcode:  14
>   Resource id:  0x1d8
> 2005-12-13 02:15:18.639 Couldn't get the color key color, and we need
> it.
> You likely won't get any video.
> 2005-12-13 02:15:19.069 Realtime priority would require SUID as root.
> 2005-12-13 02:15:19.096 Changing from None to WatchingLiveTV
> 2005-12-13 02:15:19.920 Video timing method: SGI OpenGL
> 2005-12-13 02:15:20.141 prebuffering pause
> (Livetv hangs here.)
> 
> (Mythtv finally recognizes the hang on livetv playback.)
> 2005-12-13 02:15:39.099 ReadStringList timeout (quick).
> Remote encoder not responding.
> 2005-12-13 02:15:39.101 WriteStringList: Bad socket
> 2005-12-13 02:15:39.102 ReadStringList: Bad socket
> Remote encoder not responding.
> 2005-12-13 02:15:39.103 WriteStringList: Bad socket
> 2005-12-13 02:15:39.104 ReadStringList: Bad socket
> Remote encoder not responding.
> ASSERT: "i <= nodes" in /usr/qt/3/include/qvaluelist.h (373)
> 2005-12-13 02:15:39.114 WriteStringList: Bad socket
> 2005-12-13 02:15:39.115 ReadStringList: Bad socket
> Remote encoder not responding.
> X Error: BadMatch (invalid parameter attributes) 8
>   Major opcode:  142
>   Minor opcode:  14
>   Resource id:  0x1d8
> 2005-12-13 02:15:39.189 Couldn't get the color key color, and we need
> it.
> You likely won't get any video.
> 2005-12-13 02:15:39.398 Changing from WatchingLiveTV to None
> 2005-12-13 02:15:39.406 Changing from None to None
> 2005-12-13 02:15:39.409 Enable DPMS
> 
> --
> Roger
> http://www.eskimo.com/~roger/index.html
> Key fingerprint = 8977 A252 2623 F567 70CD 1261 640F C963 1005 1D61
> 
> Tue Dec 13 02:17:08 PST 2005
> 
> _______________________________________________
> pvrusb2 mailing list
> pvrusb2 at isely.net
> http://www.isely.net/cgi-bin/mailman/listinfo/pvrusb2