Today, I would like to install JRE on my Firefox. You can follow these steps.

# sudo aptitude install sun-java6-jre sun-java6-plugin
# cd /usr/lib/firefox-3.0/
# sudo ln -s /usr/java/jre1.6.0_06/plugin/i386/ns7/libjavaplugin_oji.so .

You should to enable java on firefox , too

Edit->Preferences->Content Tab-> EnableJava

Today , I find big bug in Firefox . It cannot run flash application so I try to root cause of this problem from command ‘dmesg’ and I find :

[ 8706.315022] npviewer.bin[7535]: segfault at 0000000000000035 rip 00000000f7ac02f6 rsp 00000000f5aa2d90 error 4
[ 8706.315628] npviewer.bin[7522]: segfault at 0000000000000000 rip 00000000f77afba8 rsp 00000000ffad3070 error

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