You're hitting a known (but somewhat crazy) bug in Java. Installing icedtea-java7 should fix that error for you.
Additionally, can people who are *not* using a Miro package from the official Ubuntu repositories please refrain from posting their bugs here? I can't do anything about your problems :). You should be reporting your problems to «http://bugzilla.pculture.org/», where they can actually do something about it. -- Miro crashes predictably when playing videos https://bugs.launchpad.net/bugs/182383 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs