I mean that this configuration can be preserved, even after I update the system, this function can be saved.
thanks，
Byron
At 2020-04-17 18:06:15, "Kevin P. Fleming" <kevin@xxxxxxx> wrote: >Both of those changes will stop the service from being started, even >when the system is rebooted. You don't need to run these commands >every time, running them one time will change the system configuration >and the service will no longer be started. > >On Fri, Apr 17, 2020 at 2:52 AM www <ouyangxuan10@xxxxxxx> wrote: >> >> hi Kevin , >> >> Thank you very much for you help. But how can I save this way of closing time synchronization by command after system boot up? After I update the system, the first time I start it, time synchronization is still enabled by default. It's not appropriate if I close it alone every time. So when I need it start every time, this function is off. >> >> >> thanks, >> Byron >> >> >> >> >> >> At 2020-04-16 18:28:30, "Kevin P. Fleming" <kevin@xxxxxxx> wrote: >> >There is no need to modify systemd. >> > >> >$ systemctl disable systemd-timesyncd >> > >> >That command will stop the systemd-timesyncd service from being >> >started. It may also be necessary to mask it: >> > >> >$ systemctl mask systemd-timesyncd >> > >> >On Thu, Apr 16, 2020 at 6:22 AM www <ouyangxuan10@xxxxxxx> wrote: >> >> >> >> Dear all， >> >> >> >> I want to ask a question，How to modify systemd so that the NTP function is disabled when systemd is first started? >> >> >> >> The default state of systend is to synchronize time from NTP. We can use timedatectl command to disable NTP synchronize time. But if I flash the system, the NTP synchronize time function will auto enable. so I want modify the systemd and disable NTP synchronize time in default state. >> >> >> >> thanks, >> >> Byron >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> >> systemd-devel mailing list >> >> systemd-devel@xxxxxxxxxxxxxxxxxxxxx >> >> https://lists.freedesktop.org/mailman/listinfo/systemd-devel >> >> >> >>
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