(II) Server terminated successfully (0). Closing log file.

X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-97-generic x86_64 Ubuntu
Current Operating System: Linux mochir-ThinkPad-T430 4.4.0-111-generic #134-Ubuntu SMP Mon Jan 15 14:53:09 UTC 2018 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-111-generic.efi.signed root=UUID=6bdf6c6a-6d5c-4fd5-967b-a10bf0170524 ro quiet splash vt.handoff=7
Build Date: 13 October 2017  01:57:05PM
xorg-server 2:1.18.4-0ubuntu0.7 (For technical support please see http://www.ubuntu.com/support) 
Current version of pixman: 0.33.6
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sat Jan 20 10:11:27 2018
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)