To day i had the same problem.
After i do the following 5 steps the RaZberra2 works.
Start raspi-config and disable “serial login shell” and enable “serial interface”.
Add user openhab to the groups tty and dialout.
Add following row to /etc/default/openhab2
EXTRA_JAVA_OPTS="-Dgnu.io.rxtx.SerialPorts=/dev/ttyUSB0:/dev/ttyS0:/dev/ttyS2:/dev/ttyACM0:/dev/ttyAMA0"
Deactivate Bluetooth by adding following row to /boot/config.txt
dtoverlay = pi3-disable-bt
Disable the Bluetooth modem configuration service with the command
sudo systemctl disable hciuart
heol
(Henrik)
February 13, 2018, 7:20am
22
I have the same problem since a reboot last week, I have described it in the post below, I have only one USB dongle, an Aeotec gen 5. I ran 2.2.0-amd64-debian in docker on ubuntu 17.10 before and after reboot, I only made a container update.
Hi!
I have the same problem, running docker 2.2.0-amd64-debian
The problem started after a reboot last week (before that all was ok and worked), I updated some packages on my host, and the openhab docker image.
I can solve the problem by setting
"sudo chmod 777 /dev/ttyACM0"
But it should not be nessessary.
I think something has changed in the docker image, maybe something(inside docker) is using the port that is not changed to user set by “-e USER_ID”.
There is mentioning about the docker …