Rockpro64 Headless Server Reliably Becomes Unresponsive
06-05-2019, 04:38 PM
Hello, All.
I am attempting to use a Rockpro64 with bionic-minimal-rockpro64-0.7.9-1067-arm64.img as a headless server.
When initially powered on, everything works as expected, but after an amount of time that seems to vary between six hours and two days, the Rockpro64 stops responding to ssh, pings, and web requests. I tried connecting a monitor and keyboard to troubleshoot the problem. From the Rockpro64, the following things are true:
1. I can successfully ping other computers on the network by IP address, but pinging domains fails.
2. I can ssh into localhost, but cannot ssh into any other servers, even by referencing their IP addresses.
3. "arp" runs extremely slowly, but "arp -n" completes near-instantaneously.
4. Restarting the Rockpro64 fixes the problem temporarily, until it inevitably comes back.
It looks like a DNS issue to me, but I do not know where to look from there. Do any of you wonderful people have suggestions?
I am attempting to use a Rockpro64 with bionic-minimal-rockpro64-0.7.9-1067-arm64.img as a headless server.
When initially powered on, everything works as expected, but after an amount of time that seems to vary between six hours and two days, the Rockpro64 stops responding to ssh, pings, and web requests. I tried connecting a monitor and keyboard to troubleshoot the problem. From the Rockpro64, the following things are true:
1. I can successfully ping other computers on the network by IP address, but pinging domains fails.
2. I can ssh into localhost, but cannot ssh into any other servers, even by referencing their IP addresses.
3. "arp" runs extremely slowly, but "arp -n" completes near-instantaneously.
4. Restarting the Rockpro64 fixes the problem temporarily, until it inevitably comes back.
It looks like a DNS issue to me, but I do not know where to look from there. Do any of you wonderful people have suggestions?