root@rpi3:/etc# timedatectl status
Local time: Ter 2017-09-12 07:52:04 AMT
Universal time: Ter 2017-09-12 11:52:04 UTC
RTC time: n/a
Time zone: America/Boa_Vista (AMT, -0400)
NTP enabled: no
NTP synchronized: yes
RTC in local TZ: no
DST active: n/a

root@rpi3:/etc# timedatectl set-ntp true

root@rpi3:/etc# timedatectl status
Local time: Ter 2017-09-12 15:03:28 AMT
Universal time: Ter 2017-09-12 19:03:28 UTC
RTC time: n/a
Time zone: America/Boa_Vista (AMT, -0400)
NTP enabled: yes
NTP synchronized: no
RTC in local TZ: no
DST active: n/a

Colocado em Uncategorized.
Comente!.

-->