cat /home/user/.local/share/applications/firefox.desktop
[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=Firefox
Name[en_US]=Firefox
Exec=/home/user/firefox/firefox
Comment[en_US]=Firefox web browser
StartupNotify=false
Icon=/home/user/firefox/browser/icons/mozicon128.png
Download JRE 1.6 dari https://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase6-419409.html
Pasang JRE 1.6
mkdir /usr/lib/jvm
cp /home/user/jre-6u45-linux-i586.bin .
./jre-6u45-linux-i586.bin
update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jre1.6.0_45/bin/java" 1
Download firefox 45.9.0esr dari https://ftp.mozilla.org/pub/firefox/releases/45.9.0esr/linux-i686/ dan ekstrak ke home folder user
Link plugin jre ke folder plugin firefox
mkdir .mozilla/plugins
ln -s /usr/lib/jvm/jre1.6.0_45/lib/i386/libnpjp2.so /home/user/.mozilla/plugins/