Hi, I don't know if anybody here did read my blogs about this, but 64bit systems using glibc have still at minimum three Y2038 problems: utmp, wtmp and lastlog. More details can be found here: https://www.thkukuk.de/blog/Y2038_glibc_utmp_64bit/ https://www.thkukuk.de/blog/Y2038_glibc_wtmp_64bit/ https://www.thkukuk.de/blog/Y2038_glibc_lastlog_64bit/ Over the weekend we activated lastlog2 as lastlog successor in Tumbleweed and MicroOS. On MicroOS we even auto-import the old lastlog file into the new lastlog2 database during the next boot, on Tumbleweed, if you want, you have to that manual: "systemctl start lastlog2-import" The old lastlog implementation will be deactivated after gdm get's submitted to Factory and somebody finally accepts openssh. Upcoming: wtmp: wtmp will be replaced with "wtmpdb". It's currently in security review and the manual pages for it are missing. This will come next. utmp: this is WIP. systemd v254 will contain the necessary additional interfaces. First upstream projects accepted already the first patches. There are currently two problems: "w" from procps and openssh... Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect, Future Technologies SUSE Software Solutions Germany GmbH, Frankenstraße 146, 90461 Nuernberg, Germany Managing Director: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)