scott@scott-ASUS-M2N68-AMPLUS:~$ vidcutter

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:23:18: not a number

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:23:18: Expected a string.

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:815:10: not a number

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:815:24: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1953:14: not a number

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1953:14: Expected a string.

(python3:1062): Gtk-WARNING **: Theme parsing error: nautilus.css:50:71: Using one color stop with linear-gradient() is deprecated.

(python3:1062): Gtk-WARNING **: Theme parsing error: nautilus.css:51:71: Using one color stop with linear-gradient() is deprecated.

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-lubuntu.css:252:14: not a number

(python3:1062): Gtk-WARNING **: Theme parsing error: gtk-lubuntu.css:252:14: Expected a string.
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
libva info: VA-API version 0.39.4
libva info: va_getDriverName() returns -1
libva error: va_getDriverName() failed with unknown libva error,driver_name=(null)
Running DIL (3.22.0) Version
DtsDeviceOpen: Opening HW in mode 0
DtsDeviceOpen: Create File Failed
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.