In previous OS releases, such as Debian 8.8, systemd-timesyncd was used as the network time synchronization.
It did an initial sync, then as it determined the time base correction necessary, corrected for the frequency error in the BBB's main clock, and kept increasing the time between network time syncs, until it was running/syncing about once every thirty minutes. You saw a bunch of line items in the syslogs that looked like the following Dec 3 13:34:50 BBG4 systemd-timesyncd[209]: interval/delta/delay/jitter/drift 2048s/-0.001s/0.053s/0.011s/-72ppm Dec 3 14:08:58 BBG4 systemd-timesyncd[209]: interval/delta/delay/jitter/drift 2048s/+0.002s/0.055s/0.012s/-71ppm Now, in Debian 9.2, systemd-timesyncd is used for network time synchronization. But in the syslogs, you only see a single report of time sync at the first boot, and nothing further. Is systemd-timesyncd still doing a network sync every 30 minutes and just not logging it to syslog, or is it doing it less frequently? If it is doing it less frequently, what is the easiest way to get back to the 30 minute re-sync cycle with the clock correction? --- Graham == -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/7b79b9fa-12a1-4a0a-a157-5e356cdcb810%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
