ubuntu-22.04.3-desktop-amd64/casper/filesystem/usr/lib/systemd/system/logrotate.timer

[Unit]
Description=Daily rotation of log files
Documentation=man:logrotate(8) man:logrotate.conf(5)

[Timer]
OnCalendar=daily
AccuracySec=1h
Persistent=true

[Install]
WantedBy=timers.target