Install the Latest Flash Player Ubuntu 14.04
You are Welcome! The Tutorial shows you Step-by-Step How to Install the Last Adobe Flash Player 11.X on Ubuntu 14.04 Trusty Tahr LTS i386/amd64 Linux.
Especially relevant: You Need to Use some Google-Chrome, Firefox or Opera Browser to Execute Flash Videos on Ubuntu because at this time the Standalone Flash Player for Linux is Not Any more Available.
The Latest Flash Plugin Version is in PPAPI form that is Bundled in Google-Chrome with the Required libpepflashplayer.so.