Running 32-bit Flash on 64-bit Fedora with 64-bit Chrome

To set up 32-bit Flash in 64-bit Chrome on Fedora x86_64:

1. Download and install the adobe-release RPM package from Adobe Flash Player.
2. Install the Flash plugin and 32-bit compatibility wrapper packages:

sudo yum install flash-plugin
sudo yum install alsa-plugins-pulseaudio.i686 nspluginwrapper.i686 nspluginwrapper.x86_64

3. Link the wrapped plugin into your 64-bit Mozilla plugins directory:

cd /usr/lib64/mozilla/plugins
sudo ln -s ../plugins-wrapped/nswrapper_32_64.libflashplayer.so .

Restart Chrome, and you are done!