# journalctl -u display-manager
-- Logs begin at Sun 2017-10-22 01:44:02 PDT, end at Sun 2017-10-22 09:19:15 PDT. --
Oct 22 01:44:19 IDEAPAD-NIXOS systemd[1]: Starting X11 Server...
Oct 22 01:44:19 IDEAPAD-NIXOS systemd[1]: Started X11 Server.
Oct 22 01:44:25 IDEAPAD-NIXOS lightdm[1772]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
Oct 22 01:44:25 IDEAPAD-NIXOS lightdm[2017]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
Oct 22 01:44:48 IDEAPAD-NIXOS lightdm[2611]: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=avi
Oct 22 01:47:16 IDEAPAD-NIXOS lightdm[1772]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
Oct 22 01:47:16 IDEAPAD-NIXOS lightdm[3544]: pam_unix(lightdm:session): session opened for user avi by (uid=0)
Oct 22 09:06:47 IDEAPAD-NIXOS systemd[1]: Stopping X11 Server...
Oct 22 09:06:48 IDEAPAD-NIXOS systemd[1]: Stopped X11 Server.
Oct 22 09:06:48 IDEAPAD-NIXOS systemd[1]: Starting X11 Server...
Oct 22 09:06:48 IDEAPAD-NIXOS systemd[1]: Started X11 Server.
Oct 22 09:06:48 IDEAPAD-NIXOS lightdm[25894]: Could not delete unused user data directory /var/lib/lightdm-data/.emacs.d: Failed to execute child process “/bin/rm” (No such file or directory)
Oct 22 09:06:48 IDEAPAD-NIXOS lightdm[25894]: Could not delete unused user data directory /var/lib/lightdm-data/.Xauthority: Failed to execute child process “/bin/rm” (No such file or directory)
Oct 22 09:06:48 IDEAPAD-NIXOS lightdm[25894]: Could not delete unused user data directory /var/lib/lightdm-data/lightdm: Failed to execute child process “/bin/rm” (No such file or directory)
Oct 22 09:06:48 IDEAPAD-NIXOS lightdm[25894]: Could not delete unused user data directory /var/lib/lightdm-data/.cache: Failed to execute child process “/bin/rm” (No such file or directory)
Oct 22 09:06:49 IDEAPAD-NIXOS lightdm[25894]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
Oct 22 09:06:49 IDEAPAD-NIXOS lightdm[25934]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
Oct 22 09:06:57 IDEAPAD-NIXOS lightdm[25894]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
Oct 22 09:06:57 IDEAPAD-NIXOS lightdm[26034]: pam_unix(lightdm:session): session opened for user avi by (uid=0)