Ubuntu 22.04 タイムゾーン設定

myadmin@ubuntu:~$ timedatectl status
               Local time: Sat 2022-05-28 23:54:12 UTC
           Universal time: Sat 2022-05-28 23:54:12 UTC
                 RTC time: Sat 2022-05-28 23:54:12
                Time zone: Etc/UTC (UTC, +0000)
System clock synchronized: no
              NTP service: active
          RTC in local TZ: no

myadmin@ubuntu:~$ sudo timedatectl set-timezone Asia/Tokyo

myadmin@ubuntu:~$ timedatectl status
               Local time: Sun 2022-05-29 08:56:16 JST
           Universal time: Sat 2022-05-28 23:56:16 UTC
                 RTC time: Sat 2022-05-28 23:56:16
                Time zone: Asia/Tokyo (JST, +0900)
System clock synchronized: no
              NTP service: active
          RTC in local TZ: no