openSuse 21.1 64 bit, using KDE, firefox 12.0 ATI video card.
I installed the latest Flash player using Yast online update and began problems.
Using Yast, I uninstalled flash player, and the kde and gnome plugins and then installed version 11.2.202.233-15.1
From that point on, Firefox would not recognize the plugin as being available. I’ve tried different versions and none will be recognized, even the latest version. Under Tools->Add-ons->Plugins, I can see the plugin listed but, if I go to a page with flash content, I get a message stating the plugin is missing.
I tried using the button in firefox, on the top of a web page that states there are missing plugins and it wants to install a quite old version and will not find the plugins. Seems to be using some 1-click script that is way out of date.
Using Yast, I did an update of firefox without correcting my problem.
I can’t seem to find a configuration file where, I’m guessing, an entry would point to the plugins. I don’t know, I’m shooting in the dark here.
I’ve seen threads where others have reverted the version and no followup about it not working. I suppose I should not have removed the old versions, only downgraded.
How can I get firefox to re-configure the plugins? According to Yast, I now have to latest versions 11.2.202.235-21.1 installed.
If I can get firefox to recognize the plugin, I’ll try shutting off hardware acceleration. If that doesn’t work I’ll downgrade one version. I hope… I’ll try…