found 1057186 2023c-5 thanks Same issue on bookworm, syslog shows:
Dec 1 11:04:23 machine ntpd[PID]: CLOCK: leapsecond file ('/usr/share/zoneinfo/leap-seconds.list'): will expire in less than 27 days with tzdata version 2023c-5. Thanks, Paul -- Paul Szabo p...@maths.usyd.edu.au www.maths.usyd.edu.au/u/psz School of Mathematics and Statistics University of Sydney Australia Join the Union and fight for a better University: www.nteu.au/join