I run a 64-bit Fedora. However, currently Hulu requires a 32-bit Flash player. So, I tried running HuluDesktop today. The warning message came that HuluDesktop cannot find my Flash Plugin. It then directed me to edit the .huludesktop file.
So, I issued a ‘locate libflashplayer.so’ at the CLI. In a second terminal window (in my /home directory), I issued a ‘nano .huludesktop’. I scrolled down to the section entitled ‘[flash]’ and edited the location to be
flash_location = /usr/lib64/mozilla/plugins-wrapped/nswrapper_32_64.libflashplayer.so
Works like a champ.