菜鸟求助啊，进入终端后光标就自己输出一大堆东西，每行似乎都有I/O的还有一串数字，怎么回事啊

mike@mike-Calpella-Platform:~$ more /var/log/Xorg.0.log |grep "(EE)"
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 24.529] (EE) Failed to load module "nv" (module does not exist, 0)
mike@mike-Calpella-Platform:~$ more /var/log/Xorg.0.log |grep "(WW)"
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 24.485] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 24.485] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 24.485] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 24.486] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 24.486] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 24.487] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 24.529] (WW) Warning, couldn't open module nv
[ 24.531] (WW) Falling back to old probe method for vesa
[ 24.531] (WW) Falling back to old probe method for fbdev
而且开机进入开始界面好长时间是没有LOGO的快进入时出现LOGO，而且变得好大！
还有一点：右击桌面空白处，菜单有个“restore missing files..."怎么回事？
这是用的网上教程检查额图形界面错误的方法！大大们！帮我看看是怎么回事！谢谢了
linux小白！求

nvidia显卡驱动也没装好。