[    37.502]
X.Org X Server 1.18.4
Release Date: 2016-07-19
[    37.502] X Protocol Version 11, Revision 0
[    37.502] Build Operating System: Linux 4.4.0-45-generic x86_64 Ubuntu
[    37.502] Current Operating System: Linux linux-pc 4.4.0-72-generic #93-Ubuntu SMP Fri Mar 31 14:07:41 UTC 2017 x86_64
[    37.502] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-72-generic root=UUID=dc9a5223-9b3f-4a27-8066-0c541115f84d ro quiet splash vt.handoff=7
[    37.502] Build Date: 02 November 2016  10:06:10PM
[    37.502] xorg-server 2:1.18.4-0ubuntu0.2 (For technical support please see http://www.ubuntu.com/support)
[    37.502] Current version of pixman: 0.33.6
[    37.502] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    37.502] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    37.502] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr 11 18:13:15 2017
[    37.502] (==) Using config file: "/etc/X11/xorg.conf"
[    37.502] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    37.503] Parse error on line 11 of section Monitor in file /etc/X11/xorg.conf
	"PreferredMode" is not a valid keyword in this section.
[    37.503] (EE) Problem parsing the config file
[    37.503] (EE) Error parsing the config file
[    37.503] (EE)
Fatal server error:
[    37.503] (EE) no screens found(EE)
[    37.503] (EE)
Please consult the The X.Org Foundation support
	 at http://wiki.x.org
 for help.
[    37.503] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    37.503] (EE)
[    37.503] (EE) Server terminated with error (1). Closing log file.