(gimp-2.10:278632): Gtk-WARNING **: 12:07:20.879: Unable to locate theme engine in module_path: "adwaita",
(file-png:278842): Gtk-WARNING **: 12:08:59.598: Unable to locate theme engine in module_path: "adwaita",
(file-png:278868): Gtk-WARNING **: 12:08:59.811: Unable to locate theme engine in module_path: "adwaita",
(file-png:278893): Gtk-WARNING **: 12:09:00.001: Unable to locate theme engine in module_path: "adwaita",
(file-png:278919): Gtk-WARNING **: 12:09:00.217: Unable to locate theme engine in module_path: "adwaita",
(file-png:278944): Gtk-WARNING **: 12:09:00.410: Unable to locate theme engine in module_path: "adwaita",
(file-png:278969): Gtk-WARNING **: 12:09:00.628: Unable to locate theme engine in module_path: "adwaita",
(file-png:278994): Gtk-WARNING **: 12:09:00.837: Unable to locate theme engine in module_path: "adwaita",
(file-png:279019): Gtk-WARNING **: 12:09:01.049: Unable to locate theme engine in module_path: "adwaita",
(file-png:279044): Gtk-WARNING **: 12:09:01.243: Unable to locate theme engine in module_path: "adwaita",
(file-png:279069): Gtk-WARNING **: 12:09:01.457: Unable to locate theme engine in module_path: "adwaita",
(file-pdf-save:280436): Gtk-WARNING **: 12:25:17.482: Unable to locate theme engine in module_path: "adwaita",
(gimp-2.10:280988): Gtk-WARNING **: 12:35:29.288: Unable to locate theme engine in module_path: "adwaita",
(file-png:281058): Gtk-WARNING **: 12:35:29.969: Unable to locate theme engine in module_path: "adwaita",
(gimp-2.10:281107): Gtk-WARNING **: 12:35:47.157: Unable to locate theme engine in module_path: "adwaita",
(file-png:281190): Gtk-WARNING **: 12:35:52.549: Unable to locate theme engine in module_path: "adwaita",
(print:281243): Gtk-WARNING **: 12:36:46.656: Unable to locate theme engine in module_path: "adwaita",