ubuntu20.04安装国内版firefox

sudo apt-get purge firefox

tar jxvf Firefox-latest-x86_64.tar.bz2 -C /opt

sudo chown -R root:root  /opt/firefox

sudo nano /usr/share/applications/firefox.desktop
[Desktop Entry]
Name=firefox
Name[zh_CN]=火狐浏览器
Comment=火狐浏览器
Exec=/opt/firefox/firefox
Icon=/opt/firefox/browser/chrome/icons/default/default128.png
Terminal=false
Type=Application
Categories=Application;
Encoding=UTF-8
StartupNotify=true

sudo ln -s /usr/share/applications/firefox.desktop /usr/bin/firefox