(cheese:4054): Gtk-WARNING **: Theme parsing error: cheese.css:7:35: The style property GtkScrollbar:min-slider-length is deprecated and shouldn't be used anymore. It will be removed in a future version
totem-video-thumbnailer couldn't open file 'file:///home/corrado/Videos/Webcam/2017-10-05-140813.webm'
** (cheese:4054): WARNING **: could not generate thumbnail for /home/corrado/Videos/Webcam/2017-10-05-140813.webm (video/webm)
Problem also with cheese ... may be related?
corrado@ corrado- p5-0930: ~$ cheese
(cheese:4054): Gtk-WARNING **: Theme parsing error: cheese.css:7:35: The style property GtkScrollbar: min-slider- length is deprecated and shouldn't be used anymore. It will be removed in a future version thumbnailer couldn't open file 'file:/ //home/ corrado/ Videos/ Webcam/ 2017-10- 05-140813. webm'
totem-video-
** (cheese:4054): WARNING **: could not generate thumbnail for /home/corrado/ Videos/ Webcam/ 2017-10- 05-140813. webm (video/webm)
corrado@ corrado- p5-0930: ~$
corrado@ corrado- p5-0930: ~$ totem
(totem:4344): GLib-CRITICAL **: g_key_file_ load_from_ file: assertion 'file != NULL' failed
(totem:4344): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node slider owner GtkScale)
** (totem:4344): WARNING **: Could not take screenshot: failed to retrieve or convert video frame corrado- p5-0930: ~$
corrado@