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 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) 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@corrado-p5-0930:~$ -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1721248 Title: Totem could not get a screenshot of the video Status in totem package in Ubuntu: New Bug description: I try to get a screenshot from my video and totem shows a message saying it could not get a screenshot of the video and suggesting to open a bug. See attached screenshot. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: totem 3.25.90.1-0ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3 Uname: Linux 4.13.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Wed Oct 4 14:54:16 2017 InstallationDate: Installed on 2017-09-29 (5 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) SourcePackage: totem UpgradeStatus: No upgrade log present (probably fresh install) XorgLog: Error: [Errno 2] No such file or directory: '/var/log/Xorg.0.log' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1721248/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp