El vie, 4 feb 2022 a las 22:11, Po Lu (<luangruo@yahoo.com>) escribió:

> Mauro Aranda <maurooaranda@gmail.com> writes:
>
> > After commit b944841173... I can't start GUI Emacs.
> >
> > I did:
> > ./configure && make
> >
> > And when I start Emacs with "emacs -Q" I get:
> > X protocol error: RenderBadPicture (invalid Picture parameter) on
protocol request 138
> > When compiled with GTK, Emacs cannot recover from X disconnects.
> > This is a GTK bug: https://gitlab.gnome.org/GNOME/gtk/issues/221
> > For details, see etc/PROBLEMS.

> That backtrace unfortunately doesn't help.  Please run Emacs under GDB
> like this:
>
>  (gdb) run -q -xrm 'Emacs.synchronous: true'
>
> And show a backtrace from there instead.

Haven't made any progress with GDB so far, sorry.

> The output of `xdpyinfo' on your system would be helpful as well.

xdpyinfo output attached.