I'm not able to install Jitsi even I'm follow the steps carefully

Hello Team, I’m trying to install Jitsi , on my Ubuntu serer but I’m facing issue again & again even I’m follow the steps carefully can you help please?

I’m following Jitai official guide

when I’m running this command
curl https://download.jitsi.org/jitsi-key.gpg.key | sudo sh -c ‘gpg --dearmor > /usr/share/keyrings/jitsi-keyring.gpg’
echo ‘deb [signed-by=/usr/share/keyrings/jitsi-keyring.gpg] https://download.jitsi.org stable/’ | sudo tee /etc/apt/sources.list.d/jitsi-stable.list > /dev/null

and when I’m adding Key using “apt-key add jitsi-key.gpg.key”

image

and Digitalocean article as well

I’m stuck on step 3

help please.

Thank you !

Firewall may be an issue. Disable it once and try.

Possible that your curl is having issue with certificate verification. You can try using wget or disable certificate verification in curl command.

after Disable Firewall I’m getting this

I’m using wget same issue again

Did you try with ‘no check certs’ as suggested in that error?

Also check if this helps: linux - Why wget doesn't verify SSL certificates? - Server Fault

Yes, but again i am getting this image

when run this command
apt-key add jitsi-key.gpg.key