I see that the java has moved with the upgrade from 1.6 update12 to 1.6 update13
Could it be this? -- java webstart serialization ClassCastException: java.util.SimpleTimeZone cannot be cast to sun.util.calendar.ZoneInfo https://bugs.launchpad.net/bugs/375553 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs