[ubuntu] Updated Lucid this morning, now Java is broken.

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http://ubuntuforums.org – I'm the only person using Ubuntu at my school and have been bragging about how great it is. I have colleagues and administrators who are watching this with increasing interest, but if I can't take attendance or record grades, the experiment ends really fast! Everything was working before Update manager ran this morning. We use a web based attendance and gradebook system (Pearson PowerTeacher and PowerSchool) Trying to run my grade book program I get- /tmp/launchGradeBook.jnlp could not be opened, because an unknown error occurred. Try saving to disk first and then opening the file. When I (Hardware)