What is this!?!?!

[mas_punk_420]

(gedit:3737): GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed.
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch
uid mismatch




recently after installing nvidia driver

[mas_punk_420]

ALSO how do i set this thing up so when i reboot it it wont go HEY u have no screen


Xorg configuration created by livna-config-display

Section "ServerLayout"
Identifier "single head configuration"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
ModulePath "/usr/lib64/xorg/modules/extensions/nvidia"
ModulePath "/usr/lib64/xorg/modules"
EndSection

Section "ServerFlags"
Option "AIGLX" "on"
EndSection

Section "InputDevice"

# keyboard added by rhpxl
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "Device"
Identifier "Videocard0"
Driver "nvidia"
Option "AddARGBGLXVisuals" "True"
EndSection

Section "Screen"
Identifier "Screen0"
Device "Videocard0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1280x1024" "1280x1024" "1280x960" "1280x960" "1152x864" "1152x864" "1024x768" "1024x768" "832x624" "832x624" "800x600" "800x600" "720x400" "720x400" "640x480" "640x480" "640x400" "640x400" "640x350" "640x350"
EndSubSection
EndSection

Section "Extensions"
Option "Composite" "Enable"
EndSection




thats the xorg.conf