(II) Server terminated successfully (0). Closing log file. X.Org X Server 1.19.5 Release Date: 2017-10-12 X Protocol Version 11, Revision 0 Build Operating System: Linux 4.4.0-101-generic x86_64 Ubuntu Current Operating System: Linux simon-system 4.13.0-38-generic #43~16.04.1-Ubuntu SMP Wed Mar 14 17:48:43 UTC 2018 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0-38-generic.efi.signed root=UUID=2ef62d59-57df-47d2-81d5-3219efff3e06 ro quiet splash vt.handoff=7 Build Date: 24 November 2017 09:44:25AM xorg-server 2:1.19.5-0ubuntu2~16.04.1 (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: Mon Apr 9 15:34:49 2018 (==) Using config file: "/etc/X11/xorg.conf" (==) Using system config directory "/usr/share/X11/xorg.conf.d"