Trouble getting the UI to start as a service on Ubuntu 16.0.4
**Describe Your Problem:**
Following the Wiki instructions for installing homebridge. I try to install the service, but the service does not start. (please see the logs below).
After running the first time I did find that the log file wasn't created (/var/lib/homebridge/homebridge.log). I manually touched the file and did a chown homebridge:homebridge on it.

I can run the daemon manually by doing the following (and it works properly):
```sh
$ sudo -u homebridge /bin/bash
[sudo] password for nmadura: 
(SUDO) {homebridge@FatPenguin /var/lib/homebridge}
$ source /etc/default/homebridge 
$ cd /var/lib/homebridge/
(SUDO) {homebridge@FatPenguin /var/lib/homebridge}
$ run-parts /etc/hb-service/homebridge/prestart.d
(SUDO) {homebridge@FatPenguin /var/lib/homebridge}
$ /usr/lib/node_modules/homebridge-config-ui-x/dist/bin/hb-service.js before-start $HOMEBRIDGE_OPTS
(SUDO) {homebridge@FatPenguin /var/lib/homebridge}
$ /usr/lib/node_modules/homebridge-config-ui-x/dist/bin/hb-service.js run $HOMEBRIDGE_OPTS
[12/24/2020, 8:48:39 AM] [HB Supervisor] Homebridge Storage Path: "/var/lib/homebridge"
[12/24/2020, 8:48:39 AM] [HB Supervisor] Homebridge Config Path: /var/lib/homebridge/"/var/lib/homebridge"/config.json
[12/24/2020, 8:48:39 AM] [HB Supervisor] Creating Homebridge directory: "/var/lib/homebridge"
[12/24/2020, 8:48:39 AM] [HB Supervisor] Logging to /var/lib/homebridge/"/var/lib/homebridge"/homebridge.log
CTL+C
[12/24/2020, 7:42:07 AM] [HB Supervisor] Stopping services...
[12/24/2020, 7:42:07 AM] Got SIGINT, shutting down Homebridge...
[12/24/2020, 7:42:12 AM] [HB Supervisor] Homebridge Process Ended. Code: 130, Signal: null
```


[**Logs:**]()
Output of trying to install the service
```sh
{nmadura@FatPenguin /var/lib/homebridge}
$ sudo hb-service install --user homebridge
ℹ Installing Homebridge Service
WARN: Duplicate profile 'Apache', using last found
WARN: Duplicate profile 'Apache Secure', using last found
WARN: Duplicate profile 'Apache Full', using last found
ℹ Starting Homebridge Service...
✔ Homebridge Started

Manage Homebridge by going to one of the following in your browser:

* http://localhost:8581
* http://192.168.11.100:8581
* http://[fe80::1e6f:65ff:febb:1385]:8581

Default Username: admin
Default Password: admin

✔ Homebridge Setup Complete
{nmadura@FatPenguin /var/lib/homebridge}
$ ps -ax | grep home
28965 pts/1    S+     0:00 grep --color=auto home
```
(homebridge not running)

**Homebridge Config:**
<!-- Paste relevant output between the two ``` lines below -->
<!-- Remove any sensitive information, passwords, etc. -->

```json
    "bridge": {
        "name": "Homebridge 506D",
        "username": "0E:E3:D7:FE:50:6D",
        "port": 51452,
        "pin": "910-86-282"
    },
    "accessories": [],
    "platforms": [
        {
            "name": "Config",
            "port": 8581,
            "platform": "config"
        }
    ]
}
```


**Environment:**
From the UI when launched manually
Timezone | GMT+0900
OS | Ubuntu Xenial Xerus (16.04.7 LTS)
Hostname | FatPenguin
IPv4 | 192.168.11.100
IPv6 | fe80::1e6f:65ff:febb:1385
Node.js Version | v14.15.3
NPM Version | v6.14.9
User | homebridge
Storage Path | "/var/lib/homebridge"
Config Path | /var/lib/homebridge/"/var/lib/homebridge"/config.json
ServiceMode | Yes



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