Cannot SSH into OH3 anymore, Webfrontend not available anymore

Hi all,

again, I have a problem with OH and some strange behaviour I never experienced before:

The Basic UI Website is not available anymore, also Logviewer and config page. SSH via putty is not possible anymore: fter entereing my credewntials the putty session gets closed without warning.

My events.log shows that sensors are still communicating with OH, so the system seems to be not freezed at all.

After several reboots that´s the only info in my openhab.log, which is not quite much:

2021-02-19 13:22:26.013 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Time zone set to ‘Europe/Berlin’.
2021-02-19 13:22:26.069 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Location set to XXX.
2021-02-19 13:22:26.074 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Locale set to ‘de_DE’.
2021-02-19 13:22:26.078 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Measurement system set to ‘SI’.
2021-02-19 13:22:52.427 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘trockner.rules’
2021-02-19 13:22:57.029 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Katzenklo.rules’
2021-02-19 13:22:57.679 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘Rollo_Alexa.rules’
2021-02-19 13:22:58.251 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘astro.rules’
2021-02-19 13:22:58.500 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘PIRTest.rules’
2021-02-19 13:22:58.598 [WARN ] [el.core.internal.ModelRepositoryImpl] - Configuration model ‘PIRTest.rules’ has errors, therefore ignoring it: [6,1]: no viable alternative at input ‘then’

2021-02-19 13:22:58.603 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘waschmaschine.rules’
2021-02-19 13:22:59.249 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘waschgeraete.rules’
2021-02-19 13:22:59.855 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘heizung.rules’
2021-02-19 13:23:01.280 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘node_update_stamp.rules’
2021-02-19 13:23:02.054 [INFO ] [el.core.internal.ModelRepositoryImpl] - Validation issues found in configuration model ‘node_update_stamp.rules’, using it anyway:
The use of wildcard imports is deprecated.
2021-02-19 13:23:02.079 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ‘alarm.rules’
2021-02-19 13:23:03.428 [INFO ] [.core.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007
2021-02-19 13:23:11.280 [INFO ] [org.openhab.ui.internal.UIService ] - Started UI on port 8080
2021-02-19 13:23:11.577 [INFO ] [e.automation.internal.RuleEngineImpl] - Rule engine started.
2021-02-19 13:23:14.822 [ERROR] [internal.handler.ScriptActionHandler] - Script execution of rule with UID ‘waschgeraete-1’ failed: The name ‘sendNotification’ cannot be resolved to an item or type; line 14, column 9, length 59 in waschgeraete
2021-02-19 13:23:16.877 [INFO ] [ab.ui.habpanel.internal.HABPanelTile] - Started HABPanel at /habpanel
2021-02-19 13:23:18.121 [INFO ] [.handler.FlashBriefingProfileHandler] - FlashBriefingProfileHandler initialized
2021-02-19 13:23:21.653 [INFO ] [ternal.communicator.client.RpcClient] - Interface ‘WIRED’ on gateway ‘3014F711A061A7D5699DB2E3’ not available, disabling support
2021-02-19 13:23:21.709 [INFO ] [ternal.communicator.client.RpcClient] - Interface ‘CUXD’ on gateway ‘3014F711A061A7D5699DB2E3’ not available, disabling support
2021-02-19 13:23:22.133 [INFO ] [ommunicator.AbstractHomematicGateway] - HmGatewayInfo[id=CCU,type=CCU2,firmware=3.53.34,address=NEQ1329891,rf=true,wired=false,hmip=true,cuxd=false,group=true]
2021-02-19 13:23:22.568 [INFO ] [rnal.service.RemoteControllerService] - Using None interface
2021-02-19 13:23:26.887 [INFO ] [y.internal.handler.ShellyBaseHandler] - shelly1-500291f01a78: INFO: Eine neue Firmwareversion ist verfügbar, aktuell: 20200827-065344/v1.8.3@4a8bc427, neu: 20201124-091217/v1.9.0@57ac4ad8
2021-02-19 13:23:27.346 [INFO ] [.transport.mqtt.MqttBrokerConnection] - Starting MQTT broker connection to ‘192.168.1.50’ with clientid 7cccf4a5-dab5-4dff-afa7-7a261c00cd1e
2021-02-19 13:23:28.989 [INFO ] [io.openhabcloud.internal.CloudClient] - Connected to the openHAB Cloud service (UUID = XXX, base URL = http://localhost:8080)
2021-02-19 13:23:36.406 [INFO ] [ng.homematic.internal.misc.MiscUtils] - Datapoint name ‘${sysVarAlarmZone1}’ contains invalid characters, new Datapoint name ‘_sysVarAlarmZone1
2021-02-19 13:23:36.413 [INFO ] [ng.homematic.internal.misc.MiscUtils] - Datapoint name ‘${sysVarPresence}’ contains invalid characters, new Datapoint name ‘_sysVarPresence

Any ideas?

How are you accessing the openhab ui or trying to SSH? If you are using http://192.1681.x.x (the ip address of your openhab server), check that you are indeed accessing the right IP address.

Well, the IP adress is correct. What I discovered in the meantime is that I cannot acces any other service on my PI e.g. Homematic server or Phoscon server… Seems to be a network/raspberry problem!? But how comes that the sensors are still communicating with OH??

EDIT: OMG! SHAME ON ME!!! VPN WAS ACTIVE!!!

I can reach the webfrontends again… but still cannot connect using putty, seems to be a different problem…

EDIT2: PUTTY WORKING AGAIN!

my god, not my day. Do the world a favour (and especially me) and close this thread, please!

1 Like

LOL, we all have our bad days.