Posted by chris.lonnen on Nov 16, 2010; 4:08pm
URL: https://forum.jogamp.org/Corrupted-Webstart-build-tp1867931p1911647.html

JRE 6 update 21 introduced new protections against mixing signed and unsigned code in applets. If you sign your applets they should still work, but I've had a lot of trouble (on windows especially) getting JOGL applets to run. If you go into the Java control panel advanced setting and turn off this mixed code checking the applets work again. I can't very well recommend that anyone disable Java security settings as a workaround, though.

I'm not sure it's possible to get the signed launcher running an unsigned JOGL applet anymore, but I would appreciate additional insight.