Please install 'vainfo': sudo apt install vainfo
and then run 'vainfo' and paste the output here. ** 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/1727210 Title: Totum locks up with 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1727210/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs