Strange things happen to ui

Setup, Configuration and Use Runtime
#1

Hi
I’m running OH (actually 3.2) on a Raspberry Pi 1b for some years now.
A few weeks ago my zwave setup (mostly roller shutters controlled by zwave -usb-stick) started to stop working…bad, but now it gets worse:

A few days I thought the some other things/ items in my sidemap won’t. But after a refresh i saw that the ui openhabianpi:8080 e.g. 192.168…:8080 can’t be reached :scream:…and the same to the log viewer (:9001). The only possible access was by SSH/Putty.

And now “worse on highest level”: I’ve mounted a vanilla sd-card,new OH-download … and… UI still not available…more: I’ve managed to call the log viewer one time (no entries - i think cause of the vanilla installation)…But now I can’t even get there.

Any suggestions? Is it the dry, hot summer? (Could not really be…installation is in the basement…no more than 31°C.

Thanks in advance

Tom

#2

ssh to the machine and look at the OH logs directly. Also look at the syslogs for errors

#3

i’m not sure where to find these correct files - i’ve checked the folder /var/log/openhab … there’s no file there. The “syslog.l” looks inconspicuous … but I am also unsure what to look for.

Here’s all files and subfolders in the /var/log:

openhabian@openhabian:/var/log $ dir
alternatives.log auth.log bootstrap.log daemon.log debug dpkg.log fontconfig.log kern.log lastlog
apt auth.log.1 btmp daemon.log.1 debug.1 faillog journal kern.log.1 message

#4

You don’t say this but it looks like you are running openHABian. That’s important info.

Run sudo systemctl start openhab followed by sudo systemctl status openhab. Post the result.

#5

Ok, here’s the result:

image
image1208×204 16.9 KB

:thinking: :exploding_head:

PS: i’ve checked /etc/default/openhab … So that I am sure that not the ports 8080 / 8443 were diverted

#6

Something is preventing openHAB from starting. Check your folder permissions. Try to start it manually and see if you can get something useful as an error.

#7

Check with
sudo journalctl
for more Info about the root cause