Karis wrote:None of the above fixes worked on Mint 9. Locking the version resulted in breaking Firefox. Downloading and installing libflashplayer.so file to etc/alternatives to overwrite the old libflashplayer.so file also failed and simply resulted in the Flash window to request download of plugin. All these solutions have so far been a fail. I prefer Mint 9 as i would like to stick with an LTS version. I have Mint 12 on a laptop and the Flash works fine. Why the difference?
Why that should happen not to be working on Mint9 versus working exceptionally well on Mint12 is possibly (infer educated guess) due to Mint9 using earlier libraries of some sort whereareas Mint12 uses more up to date versions.
And that is assuming you're using Firefox12 or a recently updated Firefox and not one of the 3.6.x versions.
That also assumes you extracted the Libflashplayer.so correctly (which by your description, "it overwrites the old one"), it's clear that you have.
Do make note in the above comments where it was stated this was tested with positive results on Mint12, "but it should work on earlier (infer reasonably recent) Mint installs".
That being stated, in this case, I'll defer you to a more experienced User pertaining to Mint9.
Fotenote: In my /etc/alternatives, Libflashplayer.so is no longer Symlinked as it was with the original before being overwritten, yet it works perfectly.
I suggest you attempt to Symlink it to what the original (before it was overwritten) was Symlinked to.
I'm willing to bet once you Symlink it as it was in the original (before it was overwritten), that should solve your problem by necessity.
Notice everything in this directory is Symlinked except for the Libflashplayer.so.
