شما طبق این آموزش مراحل را انجام دادید؟؟
http://forum.ubuntu.ir/index.php/topic,13533.0.html
آیا تو انجام هر قسمت به مشکل برخوردید؟؟
آره همه مراحل رو همین جوری انجام دادم فقط تو مرحله ۵ که نصب کارت گرافیکه چنتا پیام میده که اینان:
there appear to already be a driver installed on your system(version: 256.53).az apart of installing this driver (version :256.53),the existing driver will be unistalled.ary you sure to
ontinue?(no will abrot installing
که من زدم yes
بعد این پیام اومد:
your driver installing has been altered since it was initiallu installed,this may happen,for example if you have since installed the nvidia driver through a mechanism other than nvidia installer (such as your distribution native package managment system).nvidia installer will attempt to unistall as best it can.please see file '/var/log/nvidia installer.log ' for details.
که من زدم ok
بعد هم این پیام:
would you like to run the nvidia-xconfig to automatically update your x configiuration file so the nvidia x driver will be used when you restart c?any pre-existing x configuration file will be backed up
که ایم زدم yes و بعدشم گفت که با موفقیت نصب شد
ولی بازم همون پیامه:
low graphic mode
میاد