Flash
From MEPIS Documentation Wiki
Adobe Flash is a multimedia platform that is a popular means of adding animation and interactivity to web pages. It is a plugin for the web browser and is installed by default in MEPIS.
Test which version you have installed at: http://www.adobe.com/software/flash/about/
The plugin flashplugin-nonfree is installed by default, but is available for reinstallation from the MEPIS repository via Synaptic. It can also be installed directly from Adobe (http://get.adobe.com/flashplayer/) or from the debian-multimedia repository as the flashplayer-mozilla package which may be a newer version than the flashplugin-nonfree.
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Fix for 64 bit flash
If you upgraded MEPIS 8 and lost flash capabilities try this fix:
su -c 'update-alternatives --auto flash-mozilla.so'

