Re: --with-pgtk crashes

[Po Lu <luangruo@yahoo.com>]

Tassilo Horn <tsdh@gnu.org> writes:

> Po Lu <luangruo@yahoo.com> writes:
>
>>> It doesn't yield a backtrace -- even if started with --dbug-init ---
>>> basically emacs launches, then the window disappears -- it dumps some
>>> debug addresses in .xsession-errors but they dont look meaningful.
>>
>> Please run Emacs under GDB, and show a backtrace from that.
>
> FWIW, I'm on wayland with PGTK enabled and it's working just fine.  When
> I explicitly state that it should run unter xwayland instead using
>
>   env -u WAYLAND_DISPLAY emacs -Q
>
> I get no crash but except for the mode-line and menu-bar nothing is
> displayed/rendered, that is, the scratch buffer is and stays empty and
> so is the echo area.  There's also no tool-bar.  I can see that emacs
> reacts, e.g., `C-h i' will open info which I can see because the frame
> changes its title.
>
> Oh, well, when I resize the emacs frame a bit (I'm using a tiling
> compositior), out of sudden all those missing things appear. :-)
> So I guess that's a separate issue.  I'll submit a bug report later.

Thanks, one question though: does this happen with other GTK programs
running inside Xwayland?