thanks for your help,but seems to be my machine doesn't have xorg.conf file,when I tried using locate command it returns like this
Code:
[root@localhost ~]# locate xorg.conf
/usr/share/man/man5/xorg.conf.5.gz
is it xorg.conf file? I dont think so,if i dont have xorg.conf file what am i suppose to do to get xorg.conf file,do you have any idea