[mythtv-users] Protocol version check failure. The response to MYTH_PROTO_VERSION was empty

Ma Begaj derliebegott at gmail.com
Fri Oct 30 08:15:41 UTC 2009


Hi,

Mythfrontend lost yesterday connection to master backend.

I was watching a recording and on the end of the recording mythfronend
was hanging. I just saw a black screen. Afetr restarting frontend was
not able to connect to master backend. This is the log before the
moment when I "killed" mythfrontend:

2009-10-30 01:17:18.796 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.796 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.909 WriteAudio: buffer underrun
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:17:18.945 [mpegvideo_vdpau @ 0xb6f19480]Missing picture
start code
2009-10-30 01:34:24.931 [mp2 @ 0xb6f19480]incomplete frame
2009-10-30 01:34:24.940 AFD Error: Unknown audio decoding error
2009-10-30 01:34:24.980 ~OpenGLVideoSync() -- closing opengl vsync
2009-10-30 01:34:25.179 TV: Attempting to change from Watching
WatchingPreRecorded to None
2009-10-30 01:34:25.187 TV: Changing from Watching WatchingPreRecorded to None
2009-10-30 01:34:25.232 TV: Attempting to change from None to None
2009-10-30 01:34:43.392 New DB connection, total: 1
2009-10-30 01:34:43.454 Connected to database 'mythconverg' at host: c300


A this is after mythfrontend was restarted (killed and new process was started):

2009-10-30 01:35:27.872 Using NV NPOT texture extension
2009-10-30 01:35:28.074 MythContext: Connecting to backend server:
192.168.1.118:6543 (try 1 of 1)
2009-10-30 01:35:35.075 MythSocket(82fbe00:30): readStringList: Error,
timed out after 7000 ms.
2009-10-30 01:35:35.075 Protocol version check failure. The response
to MYTH_PROTO_VERSION was empty.
2009-10-30 01:35:35.398 New DB connection, total: 2
2009-10-30 01:35:35.400 Connected to database 'mythconverg' at host: c300
2009-10-30 01:35:35.403 Loading window theme from
/usr/share/mythtv/themes/Mythbuntu/recordings-ui.xml
2009-10-30 01:35:35.512 MythContext: Connecting to backend server:
192.168.1.118:6543 (try 1 of 1)
2009-10-30 01:35:42.514 MythSocket(ffffffffb18c8c88:40):
readStringList: Error, timed out after 7000 ms.
2009-10-30 01:35:42.514 Protocol version check failure. The response
to MYTH_PROTO_VERSION was empty.
2009-10-30 01:35:42.514 SortedList is Empty
2009-10-30 01:35:42.777 Loading window theme from
/usr/share/mythtv/themes/Mythbuntu/recordings-ui.xml
2009-10-30 01:35:42.801 MythContext: Connecting to backend server:
192.168.1.118:6543 (try 1 of 1)
2009-10-30 01:35:48.133 MythContext: Connecting to backend server:
192.168.1.118:6543 (try 1 of 1)
2009-10-30 01:35:55.135 MythSocket(ffffffffb1046a50:19):
readStringList: Error, timed out after 7000 ms.
2009-10-30 01:35:55.135 Protocol version check failure. The response
to MYTH_PROTO_VERSION was empty.


Restarting mythfrontend did not help. Restarting master backend
(frontend again after that) resolved the problem.

M.


More information about the mythtv-users mailing list