Comment 4 for bug 247018

Done.

I hope it's useful.

On Wed, Aug 27, 2008 at 3:41 PM, Laszlo Pandy <email address hidden> wrote:

> I am assuming since you are using Hardy that the Python version you have is
> 2.5. You can check this with:
> python --version
>
> You need to install the Ubuntu package python2.5-dbg. If you are using
> python 2.4, then install python2.4-dbg.
>
> Here are the other debugging packages required to get a proper stacetrace
> of jokosher:
> libgstreamer0.10-0-dbg
> gstreamer0.10-plugins-base-dbg
> gstreamer0.10-plugins-good-dbg
> gstreamer0.10-plugins-ugly-dbg
> gdb
>
> All of those are debugging symbols for Gstreamer, except the last one
> which is the GNU Debugger.
>
> Now you can run Jokosher in the debugger to try and get a stack trace. Run
> the following command:
> gdb --args python /usr/bin/jokosher
>
> When you see the (gdb) prompt, enter "run":
> (gdb) run
> Starting program: /usr/bin/python /usr/bin/jokosher
> [Thread debugging using libthread_db enabled]
> [New Thread 0xb7d7e6b0 (LWP 17916)]
>
> Program received signal SIGINT, Interrupt.
> [Switching to Thread 0xb7d7e6b0 (LWP 17916)]
> 0xb7f2c410 in __kernel_vsyscall ()
> (gdb)
>
> You should see the same thing, except the signal name will be SIGSEGV
> instead meaning Segmentation Fault.
> At this point you are given the (gdb) prompt again, and we will enter the
> command backtrace:
> (gdb) backtrace
> #0 0xb7f2c410 in __kernel_vsyscall ()
> #1 0xb7e4cbcb in poll () from /lib/tls/i686/cmov/libc.so.6
> #2 0xb7bb91c6 in ?? () from /usr/lib/libglib-2.0.so.0
> #3 0xb7bb9577 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
> #4 0xb772a264 in IA__gtk_main ()
>
> Your backtrace will look something like that. If it is too long to fit
> in the screen you may need to press enter a couple of times to see it
> all. Copy and paste the section from #0 to the very last line in the
> terminal into this bug report and I will analyse it.
>
> --
> Segmentation fault on playback
> https://bugs.launchpad.net/bugs/247018
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>