This is the case. Attached is a debdiff enabling MMX as well as fixing a minor screensaver related problem.
** Attachment added: "MMX/Gnome-screensaver patch" http://librarian.launchpad.net/4558405/mythtv-ubuntu3.debdiff ** Changed in: mythtv (Ubuntu) Status: Unconfirmed => Confirmed -- MythTV Frontend 0.20-0.0ubuntu2 not compiled with MMX enabled https://launchpad.net/bugs/62909 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs