I am using ubuntu 14.04 LTS, and used to play games that now suddenly I cannot play, Those games are: LEGEND ON LINE and LEAGUE OF ANGELS via facebook games. Before install 14.04 LTS i can play these games, but now no. With another games via facebook, I have not any problem, I would like to solve this little trance Thanks in advance to all Alfil Bermello

  • Xubuntu 14.04: I just tried those games using the built in Firefox and they play fine for me. However, I am using the XFCE Desktop on Ubuntu, the Xubuntu flavor. So that may make a difference. – Akadine May 24 '14 at 17:37

Try playing the games in Chromium browser. Since both League of Angels and Legend Online are Flash Player games, maybe you'll have better results using the more up-to-date Pepper flash player in Chromium browser. Install Pepper flash player by following the instructions from Get latest Flash player on Ubuntu.

  • I've done what you've shown me and the terminal tells me: "Pepperflashplugin-nonfree" package has no installation candidate The case is that I normally use chromium but I put the code if missing pepperflash – Alfil Bermello May 15 '14 at 9:40
  • btw: If you search for Chromium Web Browser in the Ubuntu Software Center and click "More Info" you will find both Chromium and the pepperflashplugin checkbox on the same screen. It might be easier for you to install them both that way. Also you got the terminal error because the pepperflashplugin package is case sensitive so you got the error message because of the capital P in Pepper... – karel May 15 '14 at 9:44
  • By entering the code, sudo apt-get install chromium-browser pepperflashplugin-nonfree The terminal returns me the following message: Reading package lists ... Done Building dependency tree Reading state information ... Done The pepperflashplugin-nonfree package is not available, although outro refers to the package. This may mean that the package is missing, has been obsoleted or is made available só other source. – Alfil Bermello May 24 '14 at 17:06
  • Close the terminal and try it again in the Ubuntu Software Center. The Pepper Flash Player is there on the same screen as the Chromium Web Browser (after you press the More Info button to get to the Chromium Web Browser More Info screen) at the bottom of the screen in the Optional addons section. Mark the checkbox and click the Apply Changes button to install Pepper Flash Player. – karel May 24 '14 at 17:18
  • I only have one addon on chromium-browser "Browser plugin for DjVu image format (diview-plugin) The Pepper Flash Player does not exit in Ubuntu Software Centes – Alfil Bermello May 24 '14 at 17:28

1) If you are using firefox then go to

help > Troubleshoot information > reset firefox

Firefox gets reset.

Then install/Reinstall Adobe Flash from repo. visit https://apps.ubuntu.com/cat/applications/quantal/adobe-flashplugin/

Execute the update and upgrade command via terminal.

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