Chromium
sudo apt-get install pepperflashplugin-nonfree
sudo update-pepperflashplugin-nonfree --install
参考
Chromium で Flash Player が使えなくなる件の対処法
http://qiita.com/cm3/items/ec4b6b8dce63bc107510
sudo apt-get install pepperflashplugin-nonfree
sudo update-pepperflashplugin-nonfree --install
参考
Chromium で Flash Player が使えなくなる件の対処法
http://qiita.com/cm3/items/ec4b6b8dce63bc107510