lsb_release -a; uname -a; dpkg -l | egrep 'flash|gnash|swf|spark'
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 12.10
Release:	12.10
Codename:	quantal
Linux ubuntu-home 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:32:08 UTC 2012 i686 athlon i686 GNU/Linux
ii  adobe-flash-properties-gtk                11.2.202.243-0quantal1                    i386         GTK+ control panel for Adobe Flash Player plugin version 11
ii  adobe-flashplugin                         11.2.202.243-0quantal1                    i386         Adobe Flash Player plugin version 11