lsb_release -a; uname -a; dpkg -l | egrep 'flash|gnash|swf|spark'
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 11.10
Release:	11.10
Codename:	oneiric
Linux bestever 3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:27:26 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
ii  adobe-flash-properties-gtk                     11.1.102.55-0oneiric1                   GTK+ control panel for Adobe Flash Player plugin version 11
ii  adobe-flashplugin                              11.1.102.55-0oneiric1                   Adobe Flash Player plugin version 11
ii  anki                                           1.2.8-1                                 extensible flashcard learning program
rc  flashplugin-downloader:i386                    11.1.102.55ubuntu0.11.10.1              Adobe Flash Player plugin downloader