Jitsi install sudo install-letsencrypt-cert.sh

**Hello I can’t install this : **
sudo /usr/share/jitsi-meet/scripts/install-letsencrypt-cert.sh
give this error :
Please give me solution about it…
Setting up virtualenv (15.0.1+ds-3ubuntu1) …
Setting up libffi-dev:amd64 (3.2.1-4) …
Processing triggers for libc-bin (2.23-0ubuntu11) …
Creating virtual environment…
Installing Python packages…
Installation succeeded.
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer None
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for jitsi.artificial.chat
Using the webroot path /usr/share/jitsi-meet for all unmatched domains.
Waiting for verification…
Challenge failed for domain jitsi.artificial.chat
http-01 challenge for jitsi.artificial.chat
Cleaning up challenges
Some challenges have failed.


  • The following errors were reported by the server:

    Domain: jitsi.artificial.chat
    Type: unauthorized
    Detail: Invalid response from
    []: “\r\n404 Not
    Found\r\n<body bgcolor=“white”>\r\n

    Not Found


    To fix these errors, please make sure that your domain name was
    entered correctly and the DNS A/AAAA record(s) for that domain
    contain(s) the right IP address.

  • Your account credentials have been saved in your Certbot
    configuration directory at /etc/letsencrypt. You should make a
    secure backup of this folder now. This configuration directory will
    also contain certificates and private keys obtained by Certbot so
    making regular backups of this folder is ideal.

Hello look, I have jitsi installed on Ubuntu 20.04 and I had the same problem with the certificate and after searching on this website I found the solution here I will share it with you and hopefully you can solve the problem

I have to install jitsi on ubuntu 18.04 and jibri in 16.0
Is it right? or not please answer me

no, you don’t need to change your installations if you use Ubuntu 20.04 lts with this solution that shows you you can install the certificates without problem. The problem is that with previous versions of ubuntu you could use the les´t Encrypt but already with this new update of ubuntu 20.04 lts you can use your own certbot certificates as described in the link I sent you. But if you use another older dist then if you must follow the original installation guide.

But in ubuntu 18.04 is not support snd/aloop file
I can’t install img64 in ubuntu 18.04
apt install linux-image-extra-virtual & modprobe snd-aloop this command is not work in ubuntu 18.04
So please guide me how can I resolve

**I faced this error in my AWS EC2 ubuntu 18.04 **
**How can i solve out this problem **
Would you please describe mee

ok look I will provide you a step by step guide that includes a video that explains very detailed how you can install the certificate in Ubuntu 18.04

How can i open this menu in call

answering your question if you could read the entire documentation and the video that is on the lick that happened to you there explains it very detailed I will give you another tip regarding the topic.

Here they deal with that very, very detailed topic.