Hi,
I just received similar report from customer. Some hours or days and device stops responding to ping. Would be very interesting to find out what the problem is.
Unfortunately my devices don't have connection to outside world, they are on small private LAN so I cannot check any logs easily.
I'll probably have to check those out. As far as I understand, those are not RPi / Raspbian based.
We need couple of things for software (which are currently OK with Neuron based stuff):
We are planning to use these devices to run our existing data collector package (which is java-based). Also, our customers require that Linux-based stuff should have support for OS security updates.
Can you confirm that these are OK ?
Unipi Neuron S103-G has only GPRS module, right ? It's a bit too slow for our applications.
I wonder if there are any plans to integrate a faster 3G or 4G module to Neuron series ?
This otherwise so great stuff, but falls behind competition in mobile communication now.
Same happened to me yesterday, running apt update & apt upgrade on fresh UniPian-Neuron-2019-01-07-v1.9 results in broken system.
I'm sure that I did just the same steps a couple of weeks ago without any problems.