On Wed, 5 Feb 2014 21:32:04 -0800 (PST)
Abdolvahed Qaderzade <qaderzade(a)yahoo.com> wrote:
Today I got a recommendation to install Fedora 15.6.
There is no such thing.
Currently supported versions are Fedora 19, Fedora 20.
Whether they will fix your problems, I don't know.
You just have to try a LiveMedia and see.