:session): session opened for user gdm by (uid=0)
Aug 2 17:02:24 silver-linux systemd-logind[1034]:Aug 2 17:02:24 silver-linux systemd: pam_unix(systemd-user:session): session opened for user gdm by]: pam_unix(gdm-password:session): <e
Jan 16 15:44:51 linux-v80v lightdm[2561]: pam_unix(lightdm-greeter:session): session closed for userJan 16 15:44:51 linux-v80v systemd[2635]: pam_unix(systemd-user:session): session opened for user matsJan 16 15:44:51 linux-v80v lightdm[