Ubuntu 18.04 中的时间问题

Question

我注意到我的电脑时间有问题。它不断地从上午 8:xx 变为凌晨 02:xx。我使用以下命令timedatectl查看系统的实际时间。

我想知道这是否是一个错误或发生了什么事情，因为这是一个奇怪的行为

diego@diego-G5-5587:~$ timedatectl
                      Local time: vie 2019-07-12 08:17:48 CST
                  Universal time: vie 2019-07-12 14:17:48 UTC
                        RTC time: vie 2019-07-12 14:17:41
                       Time zone: America/Tegucigalpa (CST, -0600)
       System clock synchronized: yes
systemd-timesyncd.service active: yes
                 RTC in local TZ: no
diego@diego-G5-5587:~$ timedatectl
                      Local time: vie 2019-07-12 02:18:00 CST
                  Universal time: vie 2019-07-12 08:18:00 UTC
                        RTC time: vie 2019-07-12 14:17:52
                       Time zone: America/Tegucigalpa (CST, -0600)
       System clock synchronized: yes
systemd-timesyncd.service active: yes
                 RTC in local TZ: no
diego@diego-G5-5587:~$ ^C
diego@diego-G5-5587:~$ timedatectl
                      Local time: vie 2019-07-12 08:23:20 CST
                  Universal time: vie 2019-07-12 14:23:20 UTC
                        RTC time: vie 2019-07-12 14:23:14
                       Time zone: America/Tegucigalpa (CST, -0600)
       System clock synchronized: yes
systemd-timesyncd.service active: yes
                 RTC in local TZ: no