Community Support Replies https://community.openhab.org/t/rpi4-ubuntu-server-19-10-1-cannot-load-home-page/87989/2 Benjy Ben Clark Maintainer December 19 The logs should be able to provide some indication: /var/log/openhab2/openhab.log shows logs created by openHAB. But you can also use the command: sudo journalctl -u openhab2 -b to see some messages created when trying to start openHAB. It’s likely that the LAMP configuration is using port 8080. You can change openHAB’s ports by editing and un-commenting the appropriate lines in etc/default/openhab2. You’ll need to restart openhab2 for the changes to take affect. $ sudo netstat -anp | grep apache tcp6 0 0 :::80 :::* LISTEN 1583/apache2 $ $ cat /var/log/openhab2/openhab.log 2019-12-19 01:37:20.949 [INFO ] [.dashboard.internal.DashboardService] - Started Dashboard at http://192.168.50.180:8080 2019-12-19 01:37:21.016 [INFO ] [.dashboard.internal.DashboardService] - Started Dashboard at https://192.168.50.180:8443 2019-12-19 01:37:22.041 [INFO ] [thome.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007 2019-12-19 01:37:27.754 [INFO ] [.dashboard.internal.DashboardService] - Stopped Dashboard 2019-12-19 02:17:12.276 [INFO ] [thome.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007 $ $ cat /var/log/openhab2/openhab.log 2019-12-19 01:37:20.949 [INFO ] [.dashboard.internal.DashboardService] - Started Dashboard at http://192.168.50.180:8080 2019-12-19 01:37:21.016 [INFO ] [.dashboard.internal.DashboardService] - Started Dashboard at https://192.168.50.180:8443 2019-12-19 01:37:22.041 [INFO ] [thome.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007 2019-12-19 01:37:27.754 [INFO ] [.dashboard.internal.DashboardService] - Stopped Dashboard 2019-12-19 02:17:12.276 [INFO ] [thome.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007 $ openhab> log:tail 02:17:12.276 [INFO ] [rthome.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007 openhab> logout ubuntu@raspbari27:~$ sudo systemctl start openhab2.service ubuntu@raspbari27:~$ sudo systemctl status openhab2.service ● openhab2.service - openHAB 2 - empowering the smart home Loaded: loaded (/lib/systemd/system/openhab2.service; enabled; vendor preset: Active: active (running) since Thu 2019-12-19 02:16:38 UTC; 18h ago Docs: https://www.openhab.org/docs/ https://community.openhab.org Main PID: 1387 (java) Tasks: 99 (limit: 4434) CGroup: /system.slice/openhab2.service └─1387 /usr/bin/java -Dopenhab.home=/usr/share/openhab2 -Dopenhab.con Dec 19 02:16:38 raspbari27 systemd[1]: Started openHAB 2 - empowering the smart lines 1-11/11 (END) nmap scan Nmap scan report for raspbari27.parkcircus.org (192.168.50.180) Host is up (0.00028s latency). Not shown: 997 filtered ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 8.0p1 Ubuntu 6build1 (Ubuntu Linux; protocol 2.0) | ssh-hostkey: | 3072 29:dc:a2:71:fc:d6:48:1a:3b:ec:ab:ea:1b:87:24:15 (RSA) | 256 b0:5b:4c:e1:2b:7d:1c:4c:8f:cc:ab:27:30:1d:1f:54 (ECDSA) |_ 256 b6:9b:6c:ed:fc:74:8c:28:64:c0:26:28:3a:90:08:f7 (ED25519) 80/tcp open http Apache httpd 2.4.41 ((Ubuntu)) | http-methods: |_ Supported Methods: POST OPTIONS HEAD GET |_http-server-header: Apache/2.4.41 (Ubuntu) |_http-title: Apache2 Ubuntu Default Page: It works 443/tcp closed https MAC Address: DC:A6:32:19:D7:23 (Raspberry Pi Trading) Aggressive OS guesses: Linux 2.6.32 - 3.13 (95%), Linux 2.6.22 - 2.6.36 (93%), Linux 3.10 - 4.11 (93%), Linux 2.6.39 (93%), Linux 3.10 (93%), Linux 2.6.32 (92%), Linux 3.2 - 4.9 (92%), Linux 2.6.32 - 3.10 (92%), Linux 2.6.18 (91%), Linux 3.16 - 4.6 (91%) No exact OS matches for host (test conditions non-ideal). Uptime guess: 29.636 days (since Tue Nov 19 23:47:26 2019) Network Distance: 1 hop TCP Sequence Prediction: Difficulty=259 (Good luck!) IP ID Sequence Generation: All zeros Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel TRACEROUTE HOP RTT ADDRESS 1 0.28 ms raspbari27.parkcircus.org (192.168.50.180)