[   527.519] Current version of pixman: 0.33.6
[   527.519] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[   527.519] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   527.519] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Oct 24 08:45:15 2016
[   527.519] (==) Using config file: "/etc/X11/xorg.conf"
[   527.519] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   527.520] (==) ServerLayout "layout"
[   527.520] (**) |-->Screen "nvidia" (0)
--
[   527.567] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[   527.567] (**) NVIDIA(0): Option "ConstrainCursor" "off"
[   527.567] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration" "on"
[   527.567] (**) NVIDIA(0): Option "IgnoreDisplayDevices" "CRT"
[   527.567] (**) NVIDIA(0): Enabling 2D acceleration
[   527.589] (EE) NVIDIA(GPU-0): Failed to initialize the NVIDIA GPU at PCI:2:0:0.  Please
[   527.589] (EE) NVIDIA(GPU-0):     check your system's kernel log for additional error
[   527.589] (EE) NVIDIA(GPU-0):     messages and refer to Chapter 8: Common Problems in the
[   527.589] (EE) NVIDIA(GPU-0):     README for additional information.
[   527.589] (EE) NVIDIA(GPU-0): Failed to initialize the NVIDIA graphics device!
[   527.589] (EE) NVIDIA(0): Failing initialization of X screen 0
[   527.589] (II) UnloadModule: "nvidia"
[   527.589] (II) UnloadSubModule: "wfb"
[   527.589] (II) UnloadSubModule: "fb"
[   527.589] (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
[   527.589] (**) modeset(G0): Option "AccelMethod" "None"
--
[   528.228] (II) LoadModule: "shadow"
[   528.229] (II) Loading /usr/lib/xorg/modules/libshadow.so
[   528.229] (II) Module shadow: vendor="X.Org Foundation"
[   528.229] 	compiled for 1.18.4, module version = 1.1.0
[   528.229] 	ABI class: X.Org ANSI C Emulation, version 0.4
[   528.229] (EE) Screen(s) found, but none have a usable configuration.
[   528.229] (EE) 
Fatal server error:
[   528.229] (EE) no screens found(EE) 
[   528.229] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[   528.229] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   528.229] (EE) 
[   528.295] (EE) Server terminated with error (1). Closing log file.