EXTRA_JAVA_OPTS latest openhabian

Setup, Configuration and Use Beginners
1

Hello. I just installed fresh copy of latest openhabian. Before openhabian I was using docker container and I set EXTRA_JAVA_OPTS in start.sh script. How to set EXTRA_JAVA_OPTS options with openhabian and OH3?

I need to set : EXTRA_JAVA_OPTS=-Dgnu.io.rxtx.SerialPorts=/dev/ttyzbbridge

2

Have a look to the file openhab in /etc/default.
There you can set it.

I contains an empty variable EXTRA_JAVA_OPTS as well as some examples.

3

You shouldn’t need to set it for serial ports. Try without.