I think this is because the modesetting X driver is missing DRI2 page flip support, which just got added to xserver git master.
Yakkety xserver is patched to use modesetting instead of intel, so in order to use intel you need an xorg.conf. ** Package changed: gstreamer-vaapi (Ubuntu) => xorg-server (Ubuntu) ** Changed in: xorg-server (Ubuntu) Assignee: (unassigned) => Timo Aaltonen (tjaalton) ** Changed in: xorg-server (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1621125 Title: Crashes in Totem if xserver-xorg-video-intel is not installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1621125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs