When I start it up it works fine. My main usecase is the KNX Plugin.
Then - sometimes after hours, sometimes after days - the logic engine stops working (logics are not fired anymore by KNX events) and the Web GUI is unreachable.
The only solutions is to restart the OH2 service which then takes a very long time or better restart the entire machine.
There are no errors related to this in the logfiles.
I am running OH2 on a KVM (Proxmox) VM. But I think this is not related to the issue.
I know that this is a very generic error. Right now I have no idea what could cause this.
Same here, but just using Homematic and HUE emulation binding on a raspberrz pi 2. OH2 service freezes. No more log entries are generated. This installation worked for years. The only change I did was updating to 2.1. Im totally lost now. Cant find any suspicious in the logs.
After my first analysis this issue seems to be related with the graph features.
I’ve removed all graphs in my sitemap and now it’s not crashing anymore(knocking on wood).
I am using mysql as a persistence backend on a separate machine.
It sucks to give up graphing just to have the system stable.
have had the same problem with openhabian. The freezing started when I added charts to the sitemap for basic UI. Removed the chart, let’s see what it does.
As far as I can see I don’t have any related error message when this happens.
Strange thing is that the system seems to continue running but all logics which need persisted items are f****ed up.
This a really a pitty. I have the feeling I have to leave Openhab2 because of this and go back to Smarthome.py
Today there was another freeze of writing Metrics to MySQL.
I’ve no also switched to the latest snapshot 2.3.0 Build #1188 and pray that it will work now…
Hi, I have the same issues with MySQL persistence and openHAB 2.2.0-1 (Release Build).
After some weeks of uninstalling addons, I was finally able to get openhab stable by removing the MySQL persistence (currently I don’t use a persistence).
I didn’t have the issues with an older version of openHAB 2. But here I was running MySQL and openhab on the same raspberry pi.
In my current setup I have different raspberry pi’s for MySQL and openhab , could this be related?
Hi, I reinstalled my openhab install and the crashing is gone. The system is stable and running great.
I am running influxdb instead of MySQL. I think the issue was related to the sd-card getting older and slower. I now have a new sd-card. It hasn’t frozen since reinstall.