[Qtwebengine] Any way to debug seemingly not working Pepper Flash plugin?

Allan Sandfeld Jensen allan.jensen at qt.io
Fri Sep 16 21:55:45 CEST 2016

On Friday 16 September 2016, Herman van Hazendonk wrote:
> I'm trying to get Pepper Flash Plugin working on our QtWebEngine 5.6+
> that's compiled using the meta-qt5 layer
> (https://github.com/meta-qt5/meta-qt5)
> I made sure I have enable_plugins set properly during the build &
> enabled the plugins setting in our WebEngineView, just it seems that
> Flash support is not working when I place the libpepflashplugin.so in
> the locations as indicated. I tried:
> /usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so
> /usr/lib/PepperFlash/libpepflashplayer.so
> /usr/lib/qt5/plugins/ppapi/libpepflashplayer.so
> Any ideas how I can see if the plugin is loaded properly? Is there
> something equivalent to Chrome's: chrome://plugins or Firefox'
> about:plugins available?
> Any suggestions for debugging this would be welcome!
You can try Adobe flash test site.

Also, remember to enable Plugins in QtWebEngineSettings. It is off by default 
if I remember correctly,

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