Comment 9 for bug 532542

I had a similar situation to CristianCantoro, my system did not have any of the flashplugin files listed by Viktors Petrovs.

I upgraded to the latest packages using the update manager (I believe I am now running "Beta 2"), then I did a "sudo apt-get install flashplugin-installer --reinstall". From the command line I could clearly see it downloading the binary from Adobe's website. When it was done I restarted firefox and now Flash is working! Thanks for fixing this.