Install flash player on Opera browser linux

How to install flash player on Opera Browser linux:

  1. Open this link on opera browser.
  2. Choose “.tar.gz for linux” and click download.
  3. Unpack/Unzip the downloaded file, you will get folder “flash_player_ppapi_linux.x86_64”
  4. Install via “sudo apt install” or via “synaptic package manager” pepperflashplugin-nonfree
  5.  Copy all the files in the folder “flash_player_ppapi_linux.x86_64” to “/usr/lib/pepperflashplugin-nonfree” by open folder as root.
  6.  Restart your browser.