# Discourse droplet unreachable on 80,443 ports after installation on Ubuntu 20.04

**URL:** <https://meta.discourse.org/t/discourse-droplet-unreachable-on-80-443-ports-after-installation-on-ubuntu-20-04/220285>\
**Category:** Self-hosting\
**Created:** [March 7, 2022, 1:48pm UTC](https://meta.discourse.org/t/discourse-droplet-unreachable-on-80-443-ports-after-installation-on-ubuntu-20-04/220285 "2022-03-07T13:48:43Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)\
**Post date:** [March 7, 2022, 2:06pm UTC](https://meta.discourse.org/t/discourse-droplet-unreachable-on-80-443-ports-after-installation-on-ubuntu-20-04/220285/6 "2022-03-07T14:06:07Z")

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> [@pfaffman](#):
>
> IF you see errors about certificates I’m right.

> [@Pro\_Remont](#):
>
> `cannot load certificate `

That is an error about certificates.

It has nothing to do with firewall and everythig to do with nginx failing to start because you don’t have a certificate.

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