September 21, 2019 at 3:57 pm #62675
My OSPi suffered a power outage today. After reconnecting power I can no longer access the OpenSprinkler web page. I get a connection refused message.
Looking at the list of ports with netstat there is no process listening on port 8080
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:ssh 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:smtp 0.0.0.0:* LISTEN
udp 0 0 0.0.0.0:mdns 0.0.0.0:*
udp 0 0 0.0.0.0:53231 0.0.0.0:*
udp 0 0 0.0.0.0:bootpc 0.0.0.0:*
running /etc/init.d/OpenSprinkler.sh status gives me this:
`sudo /etc/init.d/OpenSprinkler.sh status
● OpenSprinkler.service – LSB: Open Sprinkler Raspberry Pi
Loaded: loaded (/etc/init.d/OpenSprinkler.sh; generated)
Active: active (running) since Sat 2019-09-21 22:45:15 CEST; 8min ago
Process: 285 ExecStart=/etc/init.d/OpenSprinkler.sh start (code=exited, status=0/SUCCESS)
Tasks: 2 (limit: 2200)
Sep 21 22:45:15 pisprinkler systemd: Starting LSB: Open Sprinkler Raspberry Pi…
Sep 21 22:45:15 pisprinkler systemd: Started LSB: Open Sprinkler Raspberry Pi.
I’ve trawled through all of the log files and cannot see any error messages.
The OSPi is a month old and I am using a RPi 2 with Raspbian Buster.
Any suggestions on how I can fix this?September 23, 2019 at 2:00 am #62690
I’ve tried a fresh install on a different RPi (Raspbian Lite) and I have the same problem!
The WebUI is not available and nothing is listening on port 8080.
So it seems this is not an issue with my OpenSprinkler/RPi
PS: Is there any way to change the post title to reflect that this is really a non-functioning WebUI and not an issue with a power outage?September 24, 2019 at 5:20 am #62707
OK, I’ve solved the problem.
When I did the fresh install I immediately updated all of the packages before building OSPi.
It turns out that there is a package (not yet identified) that interferes with the web UI.
I did a fresh install of Raspbian, no updates and then built ospi and it now works.
My mistake was that I had enabled unattended upgrades on my opensprinkler Pi and when it rebooted after the power outage the updates kicked in and I no longer had a working web UI.
Now all I have to do is find out which package is causing this.September 25, 2019 at 7:03 am #62711
I’ve now identified the errant package, it’s raspberrypi-kernel
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