Zwave controller offline after upgrade to Ubuntu Bionic - ZWave product zwave:device has no references!

[H102 (CM6.5 H102)]

Try adding a UDEV rule, even if only using one port, for the serial port and add openhab to tty group then restart OH.

Here is a tutorial that may help:

How to make symlinks for usb ports in linux (EXTRA_JAVA_OPTS)

Because I did not find a fully working tutorial myself. I am writing this tutorial how I succeeded. SSH in to openHABian. Unplug all usb devices. And run the command. sudo lsusb -v | grep 'idVendor\|idProduct\|iProduct\|iSerial' [17:27:23] openhabian@openhabian-server:~$ sudo lsusb -v | grep 'idVendor\|idProduct\|iProduct\|iSerial' [sudo] password for openhabian: idVendor 0x1d6b Linux Foundation idProduct 0x0003 3.0 root hub iProduct 2 xHCI Host Cont…