Ubuntu 14.04 error in Upstart

[kahn2k]

Describe the bug
I know that Ubuntu 14.04 is deprecated but unfortunately one of the programs I use (https://www.zweib.com/portfolio/medienproduktion/dcp-validator) is only available for Ubuntu 14.04. I was able to run it as a VM but was looking to run this program on a dockerised Ubuntu but is unable to. I suspect it might be something to do with the upstart program as when I try to start the service, it reports "This job runs via upstart, invoking upstart now..." and it just stays that way.

To Reproduce
Steps to reproduce the behavior:

1. Install docker Ubuntu from dorowu/ubuntu-desktop-lxde-vnc:trusty
2. "sudo apt-get update"
3. Install gdebi "sudo apt-get install gdebi -y"
4. Install dcp-validator.deb via gdebi
5. Attempt to start dcp-validator as a service "service dcp-validator start" gets "This job runs via upstart, invoking upstart now..." and it stays that way.

Expected behavior
The program should start and I should be able to go to "localhost:8080" to use the dcp-validator program.

Screenshots
Nil

Versions (please complete the following information):

• OS: Ubuntu 14.04
• image tag : trusty

Additional context
Add any other context about the problem here.