I compiled libxine 1.1.4 from source and got the same thing, so it seems like the bug is in libxine itself and not a bug introduced in the Ubuntu package.
-- xine core dumps on startup - Floating point exception https://launchpad.net/bugs/82547 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs