Check the codecs.
The Fedora Wiki can help you with this.
2013/10/7 Andreas Assmann <a.g.assmann(a)gmx.de>
I installed Fedora 19 on two laptops (one 32 bit and the other 64
In the beginning, after the initial installation of Fedora 19, I could
listen to music videos on Youtube on both of the two laptops without any
problem. But at a certain moment, I could not hear anything any more (in
the video, there is now a little "Andrew cross" on the right side of the
Does anyone of you have an explanation or even a solution for this
problem? Is there an incompatibility with updates installed AFTER the
Thanks so lot. Greetings
laptop mailing list
Wesley C. Dias.