doing only -b and scrolling to that timestamp: ... May 26 22:29:39 dpg-ppb-smu-tux01 sshd[11590]: Disconnected from 121.18.238.115 port 39264 [preauth] May 26 22:30:01 dpg-ppb-smu-tux01 cron[11597]: pam_unix(crond:session): session opened for user root by (uid=0) May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Created slice User Slice of root. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Starting User Manager for UID 0... May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: pam_unix(systemd-user:session): session opened for user root by (uid=0) May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Started Session 920 of user root. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Reached target Timers. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Reached target Sockets. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Reached target Paths. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Reached target Basic System. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Reached target Default. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Startup finished in 22ms. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Started User Manager for UID 0. May 26 22:30:01 dpg-ppb-smu-tux01 CRON[11597]: pam_unix(crond:session): session closed for user root May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Stopping User Manager for UID 0... May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Reached target Shutdown. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Stopped target Default. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Stopped target Basic System. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Stopped target Timers. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Stopped target Paths. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Stopped target Sockets. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Starting Exit the Session... May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11598]: Received SIGRTMIN+24 from PID 11643 (kill). May 26 22:30:01 dpg-ppb-smu-tux01 systemd[11600]: pam_unix(systemd-user:session): session closed for user root May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Stopped User Manager for UID 0. May 26 22:30:01 dpg-ppb-smu-tux01 systemd[1]: Removed slice User Slice of root. May 26 22:30:13 dpg-ppb-smu-tux01 dns-resolver[11753]: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched... May 26 22:30:13 dpg-ppb-smu-tux01 dns-resolver[11755]: You can find my version in /etc/resolv.conf.netconfig May 26 22:33:43 dpg-ppb-smu-tux01 squid[2826]: Logfile: opening log stdio:/var/log/squid/netdb.state May 26 22:33:43 dpg-ppb-smu-tux01 squid[2826]: Logfile: closing log stdio:/var/log/squid/netdb.state May 26 22:33:43 dpg-ppb-smu-tux01 squid[2826]: NETDB state saved; 174 entries, 1 msec May 26 22:33:54 dpg-ppb-smu-tux01 sshd[11916]: Received disconnect from 221.194.44.232 port 44321:11: [preauth] May 26 22:33:54 dpg-ppb-smu-tux01 sshd[11916]: Disconnected from 221.194.44.232 port 44321 [preauth] May 26 22:35:59 dpg-ppb-smu-tux01 dns-resolver[12051]: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched... May 26 22:35:59 dpg-ppb-smu-tux01 dns-resolver[12053]: You can find my version in /etc/resolv.conf.netconfig May 26 22:35:59 dpg-ppb-smu-tux01 wickedd[1185]: ni_process_reap: process 11957 has not exited yet; now doing a blocking waitpid() May 26 22:38:08 dpg-ppb-smu-tux01 sshd[12200]: Received disconnect from 122.226.181.165 port 42238:11: [preauth] May 26 22:38:08 dpg-ppb-smu-tux01 sshd[12200]: Disconnected from 122.226.181.165 port 42238 [preauth] May 26 22:43:47 dpg-ppb-smu-tux01 dbus[1011]: [system] Activating service name='org.opensuse.Snapper' (using servicehelper) May 26 22:43:47 dpg-ppb-smu-tux01 dbus[1011]: [system] Successfully activated service 'org.opensuse.Snapper' May 26 22:45:01 dpg-ppb-smu-tux01 cron[12338]: pam_unix(crond:session): session opened for user root by (uid=0) May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Created slice User Slice of root. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Starting User Manager for UID 0... May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: pam_unix(systemd-user:session): session opened for user root by (uid=0) May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Started Session 921 of user root. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Reached target Paths. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Reached target Timers. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Reached target Sockets. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Reached target Basic System. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Reached target Default. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Startup finished in 19ms. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Started User Manager for UID 0. May 26 22:45:01 dpg-ppb-smu-tux01 run-crons[12385]: suse.de-snapper: OK May 26 22:45:01 dpg-ppb-smu-tux01 CRON[12338]: pam_unix(crond:session): session closed for user root May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Stopping User Manager for UID 0... May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Stopped target Default. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Stopped target Basic System. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Stopped target Timers. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Stopped target Paths. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Reached target Shutdown. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Starting Exit the Session... May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Stopped target Sockets. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12339]: Received SIGRTMIN+24 from PID 12397 (kill). May 26 22:45:01 dpg-ppb-smu-tux01 systemd[12343]: pam_unix(systemd-user:session): session closed for user root May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Stopped User Manager for UID 0. May 26 22:45:01 dpg-ppb-smu-tux01 systemd[1]: Removed slice User Slice of root. May 26 22:45:37 dpg-ppb-smu-tux01 dns-resolver[12513]: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched... May 26 22:45:37 dpg-ppb-smu-tux01 dns-resolver[12515]: You can find my version in /etc/resolv.conf.netconfig May 26 22:45:37 dpg-ppb-smu-tux01 wickedd[1185]: ni_process_reap: process 12419 has not exited yet; now doing a blocking waitpid() May 26 22:46:55 dpg-ppb-smu-tux01 sddm-greeter[21871]: Reading from "/usr/share/xsessions/icewm-session.desktop" May 26 22:46:55 dpg-ppb-smu-tux01 sddm-greeter[21871]: Reading from "/usr/share/xsessions/icewm.desktop" May 26 22:46:55 dpg-ppb-smu-tux01 sddm-greeter[21871]: Reading from "/usr/share/xsessions/kde-plasma.desktop" May 26 22:46:55 dpg-ppb-smu-tux01 sddm-greeter[21871]: Reading from "/usr/share/xsessions/plasma5.desktop" May 26 22:46:55 dpg-ppb-smu-tux01 sddm-greeter[21871]: Reading from "/usr/share/xsessions/twm.desktop" May 26 22:46:55 dpg-ppb-smu-tux01 sddm-greeter[21871]: Reading from "/usr/share/xsessions/xsession.desktop" .....