flashplugin 11.2 Linux disaster
The Adobe Flash plugin for Linux 22.214.171.1247 is completely unstable. :(
Flash crashes in Firefox
Flash crashes in Chromium
The workaround I use is to use Google's "Pepper Flash":
Which only works in the Google branded Chromium "google-chrome" product. It isn't free software. This is a complete disaster, since Flash used to work fine in Linux. Now Flash 11.2 series crashes without fail and has become unusable.