OS - Apricity OSDE - Gnome 3.22I wasn't able to launch any applications, so I decided to reboot my laptop and now I have this problem.I have included some information below which might be of use.Note- I have not modified my nvidia drivers and neither have I performed a complete or partial system upgrade for at least a weak before this happened.There are no errors to be found in my Xorg log. Here's the output of systemctl status gdm.serviceLoaded:loaded (usr/lib/systemd/system/gdm.service; enabled; vendor preset: disabled)Active: active(running) since Tue 2016-11-01 00:40:35 IST; 44s ago  Main PID: 626 (gdm)Tasks: 3 (limit: 4915)CGroup: /system.slice/gdm.service         /usr/bin/gdmNov 01 00:40:44 apricity-lap gdm[626]: Child process -794 was already dead.Nov 01 00:40:44 apricity-lap gdm[626]: Child process 778 was already dead.Nov 01 00:40:44 apricity-lap gdm[626]: Unable to kill session worker process.Nov 01 00:40:44 apricity-lap gdm[626]: GdmDisplay: display lasted 0.545465 seconds.Nov 01 00:40:44 apricity-lap gdm[626]: Child process -824 was already dead.Nov 01 00:40:44 apricity-lap gdm[626]: Child process -808 was already dead.Nov 01 00:40:44 apricity-lap gdm[626]: Unable to kill session worker process.Nov 01 00:40:44 apricity-lap gdm[626]: GdmDisplay: display lasted 0.528677 seconds.Nov 01 00:40:44 apricity-lap gdm[626]: GdmLocalDisplayFactory: maximum number of X display failures reached: check X server log for errors.Nov 01 00:40:44 apricity-lap gdm[626]: Child process -854 was already dead.So, what exactly has gone wrong? 
Boot process stops at [OK] Reached target Graphical Interface
arch linux;gnome;gnome3