From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050921 Red Hat/1.0.7-1.4.1 Firefox/1.0.7 Description of problem: After the upgrade to RHEL 4 U2 (from U1) the start of any java plugin causes firefox crash. Version-Release number of selected component (if applicable): firefox-1.0.7 java-1.4.2-ibm-1.4.2.2 How reproducible: Always Steps to Reproduce: 1. Try to open any website that contains a java applet 2. 3. Additional info: