I'm pretty certain that I don't have any extensions active. I'm attaching a picture of the extensions app.
** Attachment added: "Extentions_2020-0-14 14-03-21.png" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1877735/+attachment/5371701/+files/Extentions_2020-0-14%2014-03-21.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1877735 Title: Video playback is choppy [Haswell 1080p] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1877735/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs