Comment # 19 on bug 1175487 from Dr. Werner Fink

(In reply to Dr. Werner Fink from comment #18)

> 
> Hmmm ... I should remove the warning about the daemon mode, that seems to be
> fixed

That is part of the source, nmot of my script

 werner/emacs> grep -A3 -rs 'Warning: due to a long standing Gtk+ bug'
emacs-27.1
 emacs-27.1/src/emacs.c:      fputs ("\nWarning: due to a long standing Gtk+
bug\nhttps://gitlab.gnome.org/GNOME/gtk/issues/221\n\
 emacs-27.1/src/emacs.c-Emacs might crash when run in daemon mode and the X11
connection is unexpectedly lost.\n\
 emacs-27.1/src/emacs.c-Using an Emacs configured with --with-x-toolkit=lucid
does not have this problem.\n",
 emacs-27.1/src/emacs.c-      stderr);