Hi, thanks for replying. I have always installed akmod-nvidia before and it used to work fine, besides, the howtos on rpmfusion.org says GeForce 8 and newer should install akmod-nvidia. 

On Sun, Dec 8, 2013 at 1:43 AM, Sérgio Basto <sergio@serjux.com> wrote:
On Sáb, 2013-12-07 at 15:30 +0800, 杨立夫 wrote:
> Hi, I installed akmod-nvidia in Fedora 19 but the system stopped at
> "Starting ...(services)" when trying to restart, then I re-installed
> Fedora 20 and the problem is the same. Is there something wrong with
> the driver? I have a NVIDIA GeForce 9300M GS card.

it is possible that you need akmod-nvidia-304xx drives for this model
please check logs of akmod builds
Sérgio M. B.