Ubuntu 20.04 如何同步时区

https://wiki.archlinux.org/title/Systemd-timesyncd_(%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87)

/etc/systemd/timesyncd.conf
[Time]
NTP=0.arch.pool.ntp.org 1.arch.pool.ntp.org 2.arch.pool.ntp.org 3.arch.pool.ntp.org
FallbackNTP=0.pool.ntp.org 1.pool.ntp.org 0.fr.pool.ntp.org

修改配置文件中的NTP服务器地址，然后重启systemd-timesyncd.service服务