How to install the official install_flash_player_npapi_linux.x86_64.tar.gz plug-in package in the browser
Step 1: Download the installation package.
The official download of adobe flash player install_flash_player_11_linux.x86_64.tar.gz installation package, the download address is: http://fpdownload.macromedia.com/get/flashplayer/pdc/11.1.102.55/install_flash_player_11_linux.x86_64.tar.gz
For the 64-bit google-chrome browser, the dry connection speed is very fast, so choose it, the download address is: https://dl.google.com/Linux/direct/google-chrome-stable_current_amd64.deb , then select Just install it!
It's time to install the dobe flash player plugin! Copy the downloaded install_flash_player_11_linux.x86_64.tar.gz to the tmp directory in the system root directory. Newbies should develop this good habit after installing and then software packages! Now start typing the three combination keys on the keyboard [ctrl+alt+t] to open the terminal command line!
Step 2: Start the installation.
Since root has no password after the default installation of ubuntu, you need to run the sudo passwd command first. At this time, you need to set a password. You need to enter the exact same password twice, and you need to press Enter once after each entry! Well, after setting the root password, the adobe flash player plug-in will be installed at this time. The following are the steps of the installation command:
su [carriage return]
Enter the password you just set. At this time, the command line is not displayed. After you enter it, just press Enter!
cd tmp
tar -zxvf install_flash_player_11_linux.x86_64.tar.gz
chmod 777 libflashplayer.so
cp -a libflashplayer.so /opt/google/chrome/
chmod 777 /opt/google/chrome/libflashplayer.so
None of the above lines need to enter once, this is to install the flash plug-in for the google-chrome browser.
Then you need to install flash for Firefox
plugin, the following are the commands that need to be entered:
cp libflashplayer.so /usr/lib/mozilla/plugins/
chmod 777 /usr/lib/mozilla/plugins/libflashplayer.so
The third step, restart the computer
reboot, browse again and you will find that you can.
Reference: https://blog.csdn.net/lxh19930428/article/details/53814399