RT @http://www.linux.org.za/Lists-Archives/glug-tech-0708/msg00095.html

sudo ln -sf /usr/lib/jvm/java-1.5.0-sun-1.5.0.16/jre/plugin/i386/ns7/libjavaplugin_oji.so ~/.mozilla/plugins/

重启 iceweasel，打开 about:plugins 确认