<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, May 9, 2016 at 5:55 PM, Bill Meek <span dir="ltr"><<a href="mailto:keemllib@gmail.com" target="_blank">keemllib@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><span>On 05/09/2016 04:32 PM, Khanh Tran wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
Program received signal SIGSEGV, Segmentation fault.<br>
0x00007fffdd8aa7e2 in ?? () from<br>
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so<br>
(gdb)<br>
</blockquote>
<br></span>
I didn't see the output from: thread apply all bt<br>
at the (gdb) prompt.<div><div class="h5"><br>
<br>
</div><div class="h5"><br></div></div></blockquote><div><br></div><div><br></div><div>khanh@tv:~/Desktop$ gdb mythtv-setup -c /tmp/core 2>&1 | tee /tmp/mythtv-backtrace.txt <br>GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1<br>Copyright (C) 2014 Free Software Foundation, Inc.<br>License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>><br>This is free software: you are free to change and redistribute it.<br>There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>and "show warranty" for details.<br>This GDB was configured as "x86_64-linux-gnu".<br>Type "show configuration" for configuration details.<br>For bug reporting instructions, please see:<br><<a href="http://www.gnu.org/software/gdb/bugs/">http://www.gnu.org/software/gdb/bugs/</a>>.<br>Find the GDB manual and other documentation resources online at:<br><<a href="http://www.gnu.org/software/gdb/documentation/">http://www.gnu.org/software/gdb/documentation/</a>>.<br>For help, type "help".<br>Type "apropos word" to search for commands related to "word"...<br>Reading symbols from mythtv-setup...done.<br>/tmp/core: No such file or directory.<br>(gdb) run<br>Starting program: /usr/local/bin/mythtv-setup <br>[Thread debugging using libthread_db enabled]<br>Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".<br>[New Thread 0x7fffdb8f9700 (LWP 23346)]</div><div><br></div><div>Program received signal SIGSEGV, Segmentation fault.<br>0x00007fffddbfa7e2 in ?? ()<br> from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so<br>(gdb) thread apply all bt</div><div><br></div><div>Thread 2 (Thread 0x7fffdb8f9700 (LWP 23346)):<br>#0 0x00007ffff390812d in poll () at ../sysdeps/unix/syscall-template.S:81<br>#1 0x00007fffe6c00b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1<br>#2 0x00007fffe6c0264f in xcb_wait_for_event ()<br> from /usr/lib/x86_64-linux-gnu/libxcb.so.1<br>#3 0x00007fffddbf9729 in ?? ()<br> from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so<br>#4 0x00007ffff43ab233 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5<br>#5 0x00007ffff4102182 in start_thread (arg=0x7fffdb8f9700)<br> at pthread_create.c:312<br>#6 0x00007ffff391547d in clone ()<br> at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111</div><div><br></div><div>Thread 1 (Thread 0x7ffff7fa4780 (LWP 23339)):<br>#0 0x00007fffddbfa7e2 in ?? ()<br> from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so<br>#1 0x00007fffddbfc401 in ?? ()<br> from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so<br>#2 0x00007fffddc0bebb in ?? ()<br> from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so<br>#3 0x00007ffff4a903d1 in QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) ()<br> from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>#4 0x00007ffff4a9973d in QGuiApplicationPrivate::createPlatformIntegration()<br> () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>#5 0x00007ffff4a9a2ed in QGuiApplicationPrivate::createEventDispatcher() ()<br> from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>#6 0x00007ffff45840d1 in QCoreApplication::init() ()<br> from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5<br>#7 0x00007ffff4584146 in QCoreApplication::QCoreApplication(QCoreApplicationPrivate&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5<br>#8 0x00007ffff4a9b119 in QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>#9 0x00007ffff56caedd in QApplication::QApplication(int&, char**, int) ()<br> from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>#10 0x00000000004383cc in main (argc=1, argv=0x7fffffffe038) at main.cpp:274<br>(gdb) </div></div><br></div></div>