Re: Emacs's set-frame-size can not work well with gnome-shell?

[martin rudalics]

> And the last one during the attempt to resize it.
>
> Thread 1 "emacs" hit Breakpoint 1, xg_frame_set_char_size 
(f=f@entry=0x5555572f1c60, width=width@entry=720, height=height@entry=780) at gtkutil.c:1004
> 1004          gtk_window_resize (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
> (gdb) p totalwidth
> $1 = 368
> (gdb) p totalheight
> $2 = 390
>
> I repeated the scenario a few times, the values are stable.
>
> The above was when using a custom configuration. With 'emacs -Q', the values 
are just slightly different (384 and 360).

These correspond to what I see here.  One more thing: Could you try
to turn off scaling and look whether anything changes?

martin