I can also confirm these issues. The flash 9.x plug-in was still listed at about:plug-ins, but did not work at all (but I got no "crashed" note).
I got Flash working by performing these steps: 1. Purged every flash related package (*flash*, *gnash*, ...) 2. Cleaned manually all remains (find /usr/lib/ -name flashplugin-alternative.so | xargs sudo rm) 3. Cleaned my ~/.mozilla/plugin/ directory. 4. Installed fresh Flash 10 .deb from http://get.adobe.com/flashplayer/ The Java issue remains. The plug-ins are not listed at about:plugins I even reinstalled sun-java6-plugin and the files seem to be installed correctly: # find /usr/lib/ -name '*java*so' /usr/lib/xulrunner/plugins/libjavaplugin.so /usr/lib/mozilla/plugins/libjavaplugin.so /usr/lib/kde3/kjavaappletviewer.so /usr/lib/midbrowser/plugins/libjavaplugin.so /usr/lib/firefox/plugins/libjavaplugin.so /usr/lib/iceape/plugins/libjavaplugin.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386/libjavaplugin_nscp_gcc29.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386/libjava.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386/libjava_crw_demo.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386/libjavaplugin_jni.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386/libjavaplugin_nscp.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/plugin/i386/ns7/libjavaplugin_oji.so /usr/lib/jvm/java-6-sun-1.6.0.20/jre/plugin/i386/ns7-gcc29/libjavaplugin_oji.so /usr/lib/iceweasel/plugins/libjavaplugin.so /usr/lib/xulrunner-addons/plugins/libjavaplugin.so But Firefox does not recognize the plug-in. Any suggestions? -- After upgrading to firefox 3.6 java plugin and flash plugin do not work https://bugs.launchpad.net/bugs/600158 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