1. If you start totem from a Terminal window, does it log any message when the bug happens?
2. Try this: sudo apt remove gstreamer1.0-vaapi ** Changed in: totem (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1975890 Title: mp4 video gets stuck in a frame, like it's paused To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1975890/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs