I hate Flash Player Updates.

I hate Flash Player's update program-general Linux technology-Linux technology and application information. The following is a detailed description. I am not satisfied with the fact that Flash Player Update programs must be connected to the Internet, whether in windows or linux. The most hateful thing is that after the deb package under ubuntu is installed, it will download the source package from the Internet and decompress it to the library directory. I originally wanted to manually update offline. The postinst script of the deb package showed that flash player would first Delete the source package that has been manually downloaded (the download link was also found through shell, force download. I use the deb package to focus on security, but Flash Player forcibly binds me to the Internet, and I have to say that the download speed of Flash Player is very slow.