[mythtv-commits] Ticket #6036: Xlib: unexpected async reply (sequence 0x2b)!

MythTV mythtv at cvs.mythtv.org
Wed Dec 31 20:37:14 UTC 2008

#6036: Xlib: unexpected async reply (sequence 0x2b)!
 Reporter:  Ben Dailey <ben at inspiredtechs.com>  |        Owner:  danielk 
     Type:  defect                              |       Status:  assigned
 Priority:  major                               |    Milestone:  0.22    
Component:  mythtv                              |      Version:  head    
 Severity:  medium                              |   Resolution:          
  Mlocked:  0                                   |  

Comment(by Ben Dailey <ben at inspiredtechs.com>):

 OK after much more testing and trying to come up with a reliable way to
 reproduce the problem I think I may have some hints or at least
 observations. I can confirm for with absolute certainty that the problem
 occurs with and with out opengl vsync turned on at run time. I was able to
 come up with backtraces for opengl vsync on and off. I have attached the
 logs and backtraces (Actual files no copy and paste). OK observations: No
 reliable way to reproduce, but I would startx, then launch gdb and run
 mythtfrontend. As soon as the frontend started I would connect via telnet
 and issue "jump livetv".

 Every time I got the "Xlib: unexpected async reply (sequence 0x2b)!" error
 message and the frontend would hang the following message was always
 missing from the log output: "VDP: LoadBestPreferences(1920x1088, 29.97)"

 Please include all output in bug reports.[[BR]]
 MythTV Version   : 19512[[BR]]
 MythTV Branch    : trunk[[BR]]
 Library API      : 0.22.20081222-1[[BR]]
 Network Protocol : 43[[BR]]
 QT Version       : 4.4.2[[BR]]
 Options compiled in:[[BR]]
  linux debug using_alsa using_backend using_dvb using_frontend using_mheg
 using_opengl_video using_opengl_vsync using_qtwebkit using_x11
 using_xrandr using_xv using_xvmc using_xvmc_opengl using_bindings_perl
 using_bindings_python using_opengl using_ffmpeg_threads using_mheg

Ticket URL: <http://svn.mythtv.org/trac/ticket/6036#comment:7>
MythTV <http://www.mythtv.org/>

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