<div dir="ltr"><div><div><div><div><div>I was on 0.27 happily for a couple of uneventful weeks when all of a sudden mythfrontend now insists on using 100% CPU while sitting idle at the main menu (and is largely unresponsive).<br>
<br></div>My version information:<br><br>MythTV Version : v0.27-63-g8845997<br>MythTV Branch : fixes/0.27<br>Network Protocol : 77<br>Library API : 0.27.20131021-1<br>QT Version : 4.8.1<br>Options compiled in:<br> linux profile use_hidesyms using_alsa using_oss using_pulse using_pulseoutput using_backend using_bindings_perl using_bindings_python using_bindings_php using_crystalhd using_dvb using_firewire using_frontend using_hdhomerun using_ceton using_hdpvr using_ivtv using_joystick_menu using_libcec using_libcrypto using_libdns_sd using_libfftw3 using_libxml2 using_lirc using_mheg using_opengl using_opengl_video using_qtwebkit using_qtscript using_qtdbus using_sdl using_taglib using_v4l2 using_x11 using_xrandr using_xv using_profiletype using_bindings_perl using_bindings_python using_bindings_php using_mythtranscode using_opengl using_vaapi using_vdpau using_ffmpeg_threads using_mheg using_libass using_libxml2<br>
<br></div>If I attach gdb to the process I get:<br><br>(gdb) where<br>#0 0x00007faed5343dd1 in _nv012tls () from /usr/lib/nvidia-304/tls/libnvidia-tls.so.304.88<br>#1 0x00007faedbe57243 in ?? () from /usr/lib/nvidia-304/libGL.so.1<br>
#2 0x00007faedbe3476a in ?? () from /usr/lib/nvidia-304/libGL.so.1<br>#3 0x00007faee58fb92d in _dl_fini () at dl-fini.c:259<br>#4 0x00007faee0d59901 in __run_exit_handlers (status=1, listp=0x7faee10d7688, run_list_atexit=true) at exit.c:78<br>
#5 0x00007faee0d59985 in __GI_exit (status=<optimized out>) at exit.c:100<br>#6 0x00007faed6c0fd5a in ?? () from /usr/lib/x86_64-linux-gnu/libICE.so.6<br>#7 0x00007faed6c16cc4 in IceFlush () from /usr/lib/x86_64-linux-gnu/libICE.so.6<br>
#8 0x00007faee2048111 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#9 0x00007faee2048d19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#10 0x00007faee205ee4b in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>
#11 0x00007faee205f989 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#12 0x00007faed6e28dff in _SmcProcessMessage () from /usr/lib/x86_64-linux-gnu/libSM.so.6<br>#13 0x00007faed6c1afd6 in IceProcessMessages () from /usr/lib/x86_64-linux-gnu/libICE.so.6<br>
#14 0x00007faee1783281 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#15 0x00007faee17d02fe in QSocketNotifier::activated(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>
#16 0x00007faee178c60b in QSocketNotifier::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#17 0x00007faee1fdd894 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>
#18 0x00007faee1fe2713 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#19 0x00007faee176ee9c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>
#20 0x00007faee179da97 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#21 0x00007faed74ead13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#22 0x00007faed74eb060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>
#23 0x00007faed74eb124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>#24 0x00007faee179e3bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()<br> from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>
#25 0x00007faee2085d5e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4<br>#26 0x00007faee176dc82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>
#27 0x00007faee176ded7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>#28 0x00007faee1772f67 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4<br>
#29 0x00000000004623f7 in main (argc=3, argv=0x7fffcdbd9d18) at main.cpp:1769<br><br></div>Anybody else seen this or have any ideas? <br><br></div>Thanks,<br><br></div>--Jack<br></div>