Got everything working I tried (SAMBA, NTP, SNMP, minicom etc.) and
installed gpsd from the source (as I wanted the current 3.20, not the
"ancient" 3.20).  Minor issue to get my own gps monitoring software
working - write-up here:

   https://www.satsignal.eu/raspberry-pi/UpdatingGPSD.html#64

RPi 4B, 4 GB.  Fast command-line compiles etc.  Noted that the serial
port changed from ttyAMA0 to ttyS0.
--
Cheers,
David
Web: http://www.satsignal.eu

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