I have noticed a strange behavior on my jetson xavier and I would like more information.
I am running Jetpack 4.6 and L4T 32.6.1.
I set up PTP time sync using linuxptp’s ptp4l and phc2sys. When running PTP sync manually it works fine.
Then I made them both run as service at boot. And here I get the clock jumping back and forth.
The solution was to make sure ptp4l waits for network manager to be fully initialized before starting, using the
But now I would like to know what was causing the time jumps and chaging the clock. Do you have any idea ?