diego@diego-p6-2422el:~$ dpkg -l | egrep 'flash|gnash|swf|spark'
ii  flashplugin-installer                                 11.2.202.451ubuntu0.14.04.1                         amd64        Adobe Flash Player plugin installer
ii  gnash                                                 0.8.11~git20130903-3ubuntu1                         amd64        GNU Shockwave Flash (SWF) player
ii  gnash-common                                          0.8.11~git20130903-3ubuntu1                         amd64        GNU Shockwave Flash (SWF) player - Common files/libraries
ii  pepperflashplugin-nonfree                             1.3ubuntu1                                          amd64        Pepper Flash Player - browser plugin
diego@diego-p6-2422el:~$