i had try to upgrade jitsi packages but yours repository seems unreachable.
Is it still active?

Thanks for the report. We will investigate and will let you know once that is fixed.

It is back and working.

thanks for replying

Broken again @damencho. Unfortunately I just tried to rebuild our golden images.

   amazon-ebs: Err:29 stable/ InRelease
   amazon-ebs:   Cannot initiate the connection to (2001:660:2402::22). - connect (101: Network is unreachable) Could not connect to (, connection timed out