Firefox flash plugin: no sound
If you can not hear any sound when playing flash video in Firefox, It’s probably because that you hasn’t installed the package ‘libflashsupport’. To solve it, just install that package and restart Firefox.
For Fedora, you may use the command
# yum install libflashsupport

June 11th, 2009 at 12:10 pm
Thanks for the useful info. It’s so interesting