Re: crash when using wxt in Ubuntu 12.04

[Ilya S. <il...@sc...>]

Hi, Dima,

Thanks a lot! It seems that uninstalling of wx2.9, installing wx2.8
and rebuilding gnuplot fixed the crashes.

On Sat, May 4, 2013 at 7:11 PM, Dima Kogan <gn...@di...> wrote:
> Ilya Schurov <il...@sc...> writes:
>
>> Hi there,
>>
>> I suffer from the crash of gnuplot when using wxt terminal. It looks like this:
>>
>> [user@thinkie user #2067]$ gnuplot
>>                                                     ~
>>
>> Terminal type set to 'wxt'
>> gnuplot> plot sin(x)
>> [xcb] Unknown request in queue while dequeuing
>> [xcb] Most likely this is a multi-threaded client and XInitThreads has
>> not been called
>> [xcb] Aborting, sorry about that.
>> gnuplot: ../../src/xcb_io.c:178: dequeue_pending_request: Assertion
>> `!xcb_xlib_unknown_req_in_deq' failed.
>> zsh: abort (core dumped)  gnuplot
>>
>> <snip>
>> ii  libwxgtk2.9-0-unofficial  2.9.4-1~eugenesan~precise wxWidgets
>> Cross-platform C++ GUI toolkit (GTK+ runtime)
>> ii  libwxgtk2.9-dev           2.9.4-1~eugenesan~precise wxWidgets
>> Cross-platform C++ GUI toolkit (GTK+ development)
>> <snip>
>
> I suspect the reason the packaged gnuplot crashes and the built one
> doesn't is your "unofficial" wx 2.9 packages. Can you please run
>
>  ldd ./gnuplot | grep wx
>
> on the gnuplot binaries that you see crashing? I suspect you'll see wx
> 2.9 on those. If that's the case, it'll be interesting to see you
> rebuild gnuplot with wx 2.8, and see if that crashes or not.
>
> This may still be a bug in gnuplot, but it'd be great if you could run
> this test so that the cause can be narrowed down.
>
> dima



-- 
With best regards,
Ilya V. Schurov.